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• ?11gR2 RAC???ASM DISK Path????

  - by Liu Maclean(???)

  ????T.askmaclean.com???????11gR2?ASM DISK?????,??????: aix 6.1,grid 11.2.0.3+asm11.2.0.3+rac ???????????aix????????mpio,??diskgroup ?????veritas dmp???,?????asm?disk_strings=/dev/vx/rdmp/*,crs/asm??????????????/dev/vx/rdmp/?????,?????????diskgroup??? crs???????:2012-07-13 15:07:29.748: [ GPNP][1286]clsgpnp_profileCallUrlInt: [at clsgpnp.c:2108 clsgpnp_profileCallUrlInt] get-profile call to url “ipc://GPNPD_ggtest1? disco “” [f=0 claimed- host: cname: seq: auth:]2012-07-13 15:07:29.762: [ GPNP][1286]clsgpnp_profileCallUrlInt: [at clsgpnp.c:2236 clsgpnp_profileCallUrlInt] Result: (0) CLSGPNP_OK. Successful get-profile CALL to remote “ipc://GPNPD_ggtest1? disco “”2012-07-13 15:07:29.762: [ CSSD][1286]clssnmReadDiscoveryProfile: voting file discovery string(/dev/vx/rdmp/*)2012-07-13 15:07:29.762: [ CSSD][1286]clssnmvDDiscThread: using discovery string /dev/vx/rdmp/* for initial discovery2012-07-13 15:07:29.762: [ SKGFD][1286]Discovery with str:/dev/vx/rdmp/*: 2012-07-13 15:07:29.762: [ SKGFD][1286]UFS discovery with :/dev/vx/rdmp/*: 2012-07-13 15:07:29.769: [ SKGFD][1286]Fetching UFS disk :/dev/vx/rdmp/v_df8000_919: 2012-07-13 15:07:29.770: [ SKGFD][1286]Fetching UFS disk :/dev/vx/rdmp/v_df8000_212: 2012-07-13 15:07:29.770: [ SKGFD][1286]Fetching UFS disk :/dev/vx/rdmp/v_df8000_211: 2012-07-13 15:07:29.770: [ SKGFD][1286]Fetching UFS disk :/dev/vx/rdmp/v_df8000_210: 2012-07-13 15:07:29.770: [ SKGFD][1286]Fetching UFS disk :/dev/vx/rdmp/v_df8000_209: 2012-07-13 15:07:29.771: [ SKGFD][1286]Fetching UFS disk :/dev/vx/rdmp/v_df8000_181: 2012-07-13 15:07:29.771: [ SKGFD][1286]Fetching UFS disk :/dev/vx/rdmp/v_df8000_180: 2012-07-13 15:07:29.771: [ SKGFD][1286]Fetching UFS disk :/dev/vx/rdmp/disk_3: 2012-07-13 15:07:29.771: [ SKGFD][1286]Fetching UFS disk :/dev/vx/rdmp/disk_2: 2012-07-13 15:07:29.771: [ SKGFD][1286]Fetching UFS disk :/dev/vx/rdmp/disk_1: 2012-07-13 15:07:29.771: [ SKGFD][1286]Fetching UFS disk :/dev/vx/rdmp/disk_0: 2012-07-13 15:07:29.771: [ SKGFD][1286]OSS discovery with :/dev/vx/rdmp/*: 2012-07-13 15:07:29.771: [ SKGFD][1286]Handle 1115e7510 from lib :UFS:: for disk :/dev/vx/rdmp/v_df8000_916: 2012-07-13 15:07:29.772: [ SKGFD][1286]Handle 1118758b0 from lib :UFS:: for disk :/dev/vx/rdmp/v_df8000_912: 2012-07-13 15:07:29.773: [ SKGFD][1286]Handle 1118d9cf0 from lib :UFS:: for disk :/dev/vx/rdmp/v_df8000_908: 2012-07-13 15:07:29.773: [ SKGFD][1286]Handle 1118da450 from lib :UFS:: for disk :/dev/vx/rdmp/v_df8000_904: 2012-07-13 15:07:29.773: [ SKGFD][1286]Handle 1118dad70 from lib :UFS:: for disk :/dev/vx/rdmp/v_df8000_903: 2012-07-13 15:07:29.802: [ CLSF][1286]checksum failed for disk:/dev/vx/rdmp/v_df8000_916:2012-07-13 15:07:29.803: [ SKGFD][1286]Lib :UFS:: closing handle 1115e7510 for disk :/dev/vx/rdmp/v_df8000_916: 2012-07-13 15:07:29.803: [ SKGFD][1286]Lib :UFS:: closing handle 1118758b0 for disk :/dev/vx/rdmp/v_df8000_912: 2012-07-13 15:07:29.804: [ SKGFD][1286]Handle 1115e6710 from lib :UFS:: for disk :/dev/vx/rdmp/v_df8000_202: 2012-07-13 15:07:29.808: [ SKGFD][1286]Handle 1115e7030 from lib :UFS:: for disk :/dev/vx/rdmp/v_df8000_201: 2012-07-13 15:07:29.809: [ SKGFD][1286]Handle 1115e7ad0 from lib :UFS:: for disk :/dev/vx/rdmp/v_df8000_200: 2012-07-13 15:07:29.809: [ SKGFD][1286]Handle 1118733f0 from lib :UFS:: for disk :/dev/vx/rdmp/v_df8000_199: 2012-07-13 15:07:29.816: [ CLSF][1286]checksum failed for disk:/dev/vx/rdmp/v_df8000_186:2012-07-13 15:07:29.816: [ SKGFD][1286]Lib :UFS:: closing handle 1118de5d0 for disk :/dev/vx/rdmp/v_df8000_186: 2012-07-13 15:07:29.816: [ CSSD][1286]clssnmvDiskVerify: Successful discovery of 0 disks2012-07-13 15:07:29.816: [ CSSD][1286]clssnmCompleteInitVFDiscovery: Completing initial voting file discovery2012-07-13 15:07:29.816: [ CSSD][1286]clssnmvFindInitialConfigs: No voting files found2012-07-13 15:07:29.816: [ CSSD][1286](:CSSNM00070:)clssnmCompleteInitVFDiscovery: Voting file not found. Retrying discovery in 15 seconds2012-07-13 15:07:30.169: [ CSSD][1029]clssgmExecuteClientRequest(): type(37) size(80) only connect and exit messages are allowed before lease acquisition proc(1115e4870) client(0) ??????ASM DISK PATH???????,????11gR2 RAC+ASM????,??CRS??????,????crsctl start crs -excl -nocrs???????CSS???ASM??, ???????(clssnmCompleteInitVFDiscovery: Voting file not found),????Voteing file????????????????? ?????????,???????11gR2 RAC+ASM??ASM DISK??: 1.?????????ASM DISK?????,??????UDEV????????,???UDEV????ASM DISK?/dev/asm-disk* ??? /dev/rasm-disk*???, ??????udev rule??????: [grid@maclean1 ~]$ export ORACLE_HOME=/g01/grid/app/11.2.0/grid [grid@maclean1 ~]$ /g01/grid/app/11.2.0/grid/bin/sqlplus / as sysasm SQL*Plus: Release 11.2.0.3.0 Production on Sun Jul 15 04:09:28 2012 Copyright (c) 1982, 2011, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production With the Real Application Clusters and Automatic Storage Management options SQL> show parameter diskstri NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ asm_diskstring string /dev/asm* ??????ASM?????asm_diskstring ?/dev/asm*, ???root????UDEV RULE?? : [root@maclean1 rules.d]# cp 99-oracle-asmdevices.rules 99-oracle-asmdevices.rules.bak [root@maclean1 rules.d]# vi 99-oracle-asmdevices.rules [root@maclean1 rules.d]# cat 99-oracle-asmdevices.rules KERNEL=="sd*", BUS=="scsi", PROGRAM=="/sbin/scsi_id -g -u -s %p", RESULT=="SATA_VBOX_HARDDISK_VB09cadb31-cfbea255_", NAME="rasm-diskb", OWNER="grid", GROUP="asmadmin", MODE="0660" KERNEL=="sd*", BUS=="scsi", PROGRAM=="/sbin/scsi_id -g -u -s %p", RESULT=="SATA_VBOX_HARDDISK_VB5f097069-59efb82f_", NAME="rasm-diskc", OWNER="grid", GROUP="asmadmin", MODE="0660" KERNEL=="sd*", BUS=="scsi", PROGRAM=="/sbin/scsi_id -g -u -s %p", RESULT=="SATA_VBOX_HARDDISK_VB4e1a81c0-20478bc4_", NAME="rasm-diskd", OWNER="grid", GROUP="asmadmin", MODE="0660" KERNEL=="sd*", BUS=="scsi", PROGRAM=="/sbin/scsi_id -g -u -s %p", RESULT=="SATA_VBOX_HARDDISK_VBdcce9285-b13c5a27_", NAME="rasm-diske", OWNER="grid", GROUP="asmadmin", MODE="0660" KERNEL=="sd*", BUS=="scsi", PROGRAM=="/sbin/scsi_id -g -u -s %p", RESULT=="SATA_VBOX_HARDDISK_VB82effe1a-dbca7dff_", NAME="rasm-diskf", OWNER="grid", GROUP="asmadmin", MODE="0660" KERNEL=="sd*", BUS=="scsi", PROGRAM=="/sbin/scsi_id -g -u -s %p", RESULT=="SATA_VBOX_HARDDISK_VB950d279f-c581cb51_", NAME="rasm-diskg", OWNER="grid", GROUP="asmadmin", MODE="0660" KERNEL=="sd*", BUS=="scsi", PROGRAM=="/sbin/scsi_id -g -u -s %p", RESULT=="SATA_VBOX_HARDDISK_VB14400d81-651672d7_", NAME="rasm-diskh", OWNER="grid", GROUP="asmadmin", MODE="0660" KERNEL=="sd*", BUS=="scsi", PROGRAM=="/sbin/scsi_id -g -u -s %p", RESULT=="SATA_VBOX_HARDDISK_VB31b1237b-78aa22bb_", NAME="rasm-diski", OWNER="grid", GROUP="asmadmin", MODE="0660" ???????99-oracle-asmdevices.rules?UDEV RULE????,??????????/dev/rasm-disk*???,??????ASM DISK???, ????????????????RAC CRS??????? ??????votedisk?ocr ????: [root@maclean1 rules.d]# /g01/grid/app/11.2.0/grid/bin/crsctl query css votedisk ## STATE File Universal Id File Name Disk group -- ----- ----------------- --------- --------- 1. ONLINE 6896bfc3d1464f9fbf0ea9df87e023ad (/dev/asm-diskb) [SYSTEMDG] 2. ONLINE 58eb81b656084ff2bfd315d9badd08b7 (/dev/asm-diskc) [SYSTEMDG] 3. ONLINE 6bf7324625c54f3abf2c942b1e7f70d9 (/dev/asm-diskd) [SYSTEMDG] 4. ONLINE 43ad8ae20c354f5ebf7083bc30bf94cc (/dev/asm-diske) [SYSTEMDG] 5. ONLINE 4c225359d51b4f93bfba01080664b3d7 (/dev/asm-diskf) [SYSTEMDG] Located 5 voting disk(s). [root@maclean1 rules.d]# /g01/grid/app/11.2.0/grid/bin/ocrcheck Status of Oracle Cluster Registry is as follows : Version : 3 Total space (kbytes) : 262120 Used space (kbytes) : 2844 Available space (kbytes) : 259276 ID : 879001605 Device/File Name : +SYSTEMDG Device/File integrity check succeeded Device/File not configured Device/File not configured Device/File not configured Device/File not configured Cluster registry integrity check succeeded Logical corruption check succeeded ??votedisk file?????????ASM DISK,?????????crsctl replace votedisk, ??????LINUX OS: [root@maclean1 rules.d]# init 6 rebooting ............ [root@maclean1 dev]# ls -l *asm* brw-rw---- 1 grid asmadmin 8, 16 Jul 15 04:15 rasm-diskb brw-rw---- 1 grid asmadmin 8, 32 Jul 15 04:15 rasm-diskc brw-rw---- 1 grid asmadmin 8, 48 Jul 15 04:15 rasm-diskd brw-rw---- 1 grid asmadmin 8, 64 Jul 15 04:15 rasm-diske brw-rw---- 1 grid asmadmin 8, 80 Jul 15 04:15 rasm-diskf brw-rw---- 1 grid asmadmin 8, 96 Jul 15 04:15 rasm-diskg brw-rw---- 1 grid asmadmin 8, 112 Jul 15 04:15 rasm-diskh brw-rw---- 1 grid asmadmin 8, 128 Jul 15 04:15 rasm-diski ??????????/dev/rasm-disk*?ASM DISK,??ASM??????css?????/dev/asm*?????ASM DISK,??????????????ASM DISK: more /g01/grid/app/11.2.0/grid/log/maclean1/cssd/ocssd.log 2012-07-15 04:17:45.208: [ SKGFD][1099548992]Discovery with str:/dev/asm*: 2012-07-15 04:17:45.208: [ SKGFD][1099548992]UFS discovery with :/dev/asm*: 2012-07-15 04:17:45.208: [ SKGFD][1099548992]OSS discovery with :/dev/asm*: 2012-07-15 04:17:45.208: [ CSSD][1099548992]clssnmvDiskVerify: Successful discovery of 0 disks 2012-07-15 04:17:45.208: [ CSSD][1099548992]clssnmCompleteInitVFDiscovery: Completing initial voting file discovery 2012-07-15 04:17:45.208: [ CSSD][1099548992]clssnmvFindInitialConfigs: No voting files found 2012-07-15 04:17:45.208: [ CSSD][1099548992](:CSSNM00070:)clssnmCompleteInitVFDiscovery: Voting file not found. Retrying discovery in 15 seconds 2012-07-15 04:17:45.251: [ CSSD][1096661312]clssgmExecuteClientRequest(): type(37) size(80) only connect and exit messages are allowed before lease acquisition proc(0x26a8ba0) client((nil)) 2012-07-15 04:17:45.251: [ CSSD][1096661312]clssgmDeadProc: proc 0x26a8ba0 2012-07-15 04:17:45.251: [ CSSD][1096661312]clssgmDestroyProc: cleaning up proc(0x26a8ba0) con(0xfe6) skgpid ospid 3751 with 0 clients, refcount 0 2012-07-15 04:17:45.252: [ CSSD][1096661312]clssgmDiscEndpcl: gipcDestroy 0xfe6 2012-07-15 04:17:45.829: [ CSSD][1096661312]clssscSelect: cookie accept request 0x2318ea0 2012-07-15 04:17:45.829: [ CSSD][1096661312]clssgmAllocProc: (0x2659480) allocated 2012-07-15 04:17:45.830: [ CSSD][1096661312]clssgmClientConnectMsg: properties of cmProc 0x2659480 - 1,2,3,4,5 2012-07-15 04:17:45.830: [ CSSD][1096661312]clssgmClientConnectMsg: Connect from con(0x114e) proc(0x2659480) pid(3751) version 11:2:1:4, properties: 1,2,3,4,5 2012-07-15 04:17:45.830: [ CSSD][1096661312]clssgmClientConnectMsg: msg flags 0x0000 2012-07-15 04:17:45.939: [ CSSD][1096661312]clssscSelect: cookie accept request 0x253ddd0 2012-07-15 04:17:45.939: [ CSSD][1096661312]clssscevtypSHRCON: getting client with cmproc 0x253ddd0 2012-07-15 04:17:45.939: [ CSSD][1096661312]clssgmRegisterClient: proc(3/0x253ddd0), client(61/0x26877b0) 2012-07-15 04:17:45.939: [ CSSD][1096661312]clssgmExecuteClientRequest(): type(6) size(684) only connect and exit messages are  allowed before lease acquisition proc(0x253ddd0) client(0x26877b0) 2012-07-15 04:17:45.939: [ CSSD][1096661312]clssgmDiscEndpcl: gipcDestroy 0x1174 2012-07-15 04:17:46.070: [ CSSD][1096661312]clssscSelect: cookie accept request 0x26368a0 2012-07-15 04:17:46.070: [ CSSD][1096661312]clssscevtypSHRCON: getting client with cmproc 0x26368a0 2012-07-15 04:17:46.070: [ CSSD][1096661312]clssgmRegisterClient: proc(5/0x26368a0), client(50/0x26877b0) ??11gR2?CRS?????ASM,??ocr???ASM?,??ASM???????,???CRS?????????: [root@maclean1 ~]# crsctl check has CRS-4638: Oracle High Availability Services is online [root@maclean1 ~]# crsctl check crs CRS-4638: Oracle High Availability Services is online CRS-4535: Cannot communicate with Cluster Ready Services CRS-4530: Communications failure contacting Cluster Synchronization Services daemon CRS-4534: Cannot communicate with Event Manager 2. ?????ASM DISK PATH???????,?????????????CRS: ??????OHASD??: [root@maclean1 ~]# crsctl stop has -f CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'maclean1' CRS-2673: Attempting to stop 'ora.mdnsd' on 'maclean1' CRS-2673: Attempting to stop 'ora.crf' on 'maclean1' CRS-2677: Stop of 'ora.mdnsd' on 'maclean1' succeeded CRS-2677: Stop of 'ora.crf' on 'maclean1' succeeded CRS-2673: Attempting to stop 'ora.gipcd' on 'maclean1' CRS-2677: Stop of 'ora.gipcd' on 'maclean1' succeeded CRS-2673: Attempting to stop 'ora.gpnpd' on 'maclean1' CRS-2677: Stop of 'ora.gpnpd' on 'maclean1' succeeded CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'maclean1' has completed CRS-4133: Oracle High Availability Services has been stopped. 3. ?-excl -nocrs????CRS,?????ASM ???????CRS??: [root@maclean1 ~]# crsctl start crs -excl -nocrs  CRS-4123: Oracle High Availability Services has been started. CRS-2672: Attempting to start 'ora.mdnsd' on 'maclean1' CRS-2676: Start of 'ora.mdnsd' on 'maclean1' succeeded CRS-2672: Attempting to start 'ora.gpnpd' on 'maclean1' CRS-2676: Start of 'ora.gpnpd' on 'maclean1' succeeded CRS-2672: Attempting to start 'ora.cssdmonitor' on 'maclean1' CRS-2672: Attempting to start 'ora.gipcd' on 'maclean1' CRS-2676: Start of 'ora.cssdmonitor' on 'maclean1' succeeded CRS-2676: Start of 'ora.gipcd' on 'maclean1' succeeded CRS-2672: Attempting to start 'ora.cssd' on 'maclean1' CRS-2672: Attempting to start 'ora.diskmon' on 'maclean1' CRS-2676: Start of 'ora.diskmon' on 'maclean1' succeeded CRS-2676: Start of 'ora.cssd' on 'maclean1' succeeded CRS-2679: Attempting to clean 'ora.cluster_interconnect.haip' on 'maclean1' CRS-2672: Attempting to start 'ora.ctssd' on 'maclean1' CRS-2681: Clean of 'ora.cluster_interconnect.haip' on 'maclean1' succeeded CRS-2672: Attempting to start 'ora.cluster_interconnect.haip' on 'maclean1' CRS-2676: Start of 'ora.ctssd' on 'maclean1' succeeded CRS-2676: Start of 'ora.cluster_interconnect.haip' on 'maclean1' succeeded CRS-2672: Attempting to start 'ora.asm' on 'maclean1' CRS-2676: Start of 'ora.asm' on 'maclean1' succeeded #??????CRS_HOME???ORACLE_BASE?777??,??????? [root@maclean1 ~]# chmod 777 /g01 4.??ASM???disk_strings????ASM DISK PATH??: [root@maclean1 ~]# su - grid [grid@maclean1 ~]$ sqlplus / as sysasm SQL*Plus: Release 11.2.0.3.0 Production on Sun Jul 15 04:40:40 2012 Copyright (c) 1982, 2011, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production With the Real Application Clusters and Automatic Storage Management options SQL> alter system set asm_diskstring='/dev/rasm*'; System altered. SQL> alter diskgroup systemdg mount; Diskgroup altered. SQL> create spfile from memory; File created. SQL> startup force mount; ORA-32004: obsolete or deprecated parameter(s) specified for ASM instance ASM instance started Total System Global Area 283930624 bytes Fixed Size 2227664 bytes Variable Size 256537136 bytes ASM Cache 25165824 bytes ASM diskgroups mounted SQL> show parameter spfile NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ spfile string /g01/grid/app/11.2.0/grid/dbs/ spfile+ASM1.ora SQL> show parameter disk NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ asm_diskgroups string SYSTEMDG asm_diskstring string /dev/rasm* SQL> create pfile from spfile; File created. SQL> create spfile='+SYSTEMDG' from pfile; File created. SQL> startup force; ORA-32004: obsolete or deprecated parameter(s) specified for ASM instance ASM instance started Total System Global Area 283930624 bytes Fixed Size 2227664 bytes Variable Size 256537136 bytes ASM Cache 25165824 bytes ASM diskgroups mounted SQL> show parameter spfile NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ spfile string +SYSTEMDG/maclean-cluster/asmp arameterfile/registry.253.7886 82933 ???????asm_diskstring ,????ASM DISKGROUP??SPFILE , ??ASM?????SPFILE?????????????????? 5. crsctl replace votedisk ???votedisk????: [root@maclean1 ~]# crsctl replace votedisk +systemdg Successful addition of voting disk 864a00efcfbe4f42bfd0f4f6b60472a0. Successful addition of voting disk ab14d6e727614f29bf53b9870052a5c8. Successful addition of voting disk 754c03c168854f46bf2daee7287bf260. Successful addition of voting disk 9ed58f37f3e84f28bfcd9b101f2af9f3. Successful addition of voting disk 4ce7b7c682364f12bf4df5ce1fb7814e. Successfully replaced voting disk group with +systemdg. CRS-4266: Voting file(s) successfully replaced [root@maclean1 ~]# crsctl query css votedisk ## STATE File Universal Id File Name Disk group -- ----- ----------------- --------- --------- 1. ONLINE 864a00efcfbe4f42bfd0f4f6b60472a0 (/dev/rasm-diskb) [SYSTEMDG] 2. ONLINE ab14d6e727614f29bf53b9870052a5c8 (/dev/rasm-diskc) [SYSTEMDG] 3. ONLINE 754c03c168854f46bf2daee7287bf260 (/dev/rasm-diskd) [SYSTEMDG] 4. ONLINE 9ed58f37f3e84f28bfcd9b101f2af9f3 (/dev/rasm-diske) [SYSTEMDG] 5. ONLINE 4ce7b7c682364f12bf4df5ce1fb7814e (/dev/rasm-diskf) [SYSTEMDG] Located 5 voting disk(s). [root@maclean1 ~]# ocrcheck Status of Oracle Cluster Registry is as follows : Version : 3 Total space (kbytes) : 262120 Used space (kbytes) : 2844 Available space (kbytes) : 259276 ID : 879001605 Device/File Name : +SYSTEMDG Device/File integrity check succeeded Device/File not configured Device/File not configured Device/File not configured Device/File not configured Cluster registry integrity check succeeded Logical corruption check succeeded ??replace?votedisk??? ASM DISK?,???votedisk?OCR??????? 6.??CRS??: [root@maclean1 ~]# crsctl stop crs CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'maclean1' CRS-2673: Attempting to stop 'ora.mdnsd' on 'maclean1' CRS-2673: Attempting to stop 'ora.ctssd' on 'maclean1' CRS-2673: Attempting to stop 'ora.asm' on 'maclean1' CRS-2677: Stop of 'ora.mdnsd' on 'maclean1' succeeded CRS-2677: Stop of 'ora.asm' on 'maclean1' succeeded CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'maclean1' CRS-2677: Stop of 'ora.ctssd' on 'maclean1' succeeded CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'maclean1' succeeded CRS-2673: Attempting to stop 'ora.cssd' on 'maclean1' CRS-2677: Stop of 'ora.cssd' on 'maclean1' succeeded CRS-2673: Attempting to stop 'ora.gipcd' on 'maclean1' CRS-2677: Stop of 'ora.gipcd' on 'maclean1' succeeded CRS-2673: Attempting to stop 'ora.gpnpd' on 'maclean1' CRS-2677: Stop of 'ora.gpnpd' on 'maclean1' succeeded CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'maclean1' has completed CRS-4133: Oracle High Availability Services has been stopped. [root@maclean1 ~]# crsctl stat res -t -------------------------------------------------------------------------------- NAME TARGET STATE SERVER STATE_DETAILS -------------------------------------------------------------------------------- Local Resources -------------------------------------------------------------------------------- ora.BACKUPDG.dg ONLINE ONLINE maclean1 ora.DATA.dg ONLINE ONLINE maclean1 ora.LISTENER.lsnr ONLINE ONLINE maclean1 ora.SYSTEMDG.dg ONLINE ONLINE maclean1 ora.asm ONLINE ONLINE maclean1 Started ora.gsd OFFLINE OFFLINE maclean1 ora.net1.network ONLINE ONLINE maclean1 ora.ons ONLINE ONLINE maclean1 -------------------------------------------------------------------------------- Cluster Resources -------------------------------------------------------------------------------- ora.LISTENER_SCAN1.lsnr 1 ONLINE ONLINE maclean1 ora.cvu 1 ONLINE ONLINE maclean1 ora.maclean1.vip 1 ONLINE ONLINE maclean1 ora.maclean2.vip 1 ONLINE INTERMEDIATE maclean1 FAILED OVER ora.oc4j 1 ONLINE OFFLINE STARTING ora.prod.db 1 ONLINE OFFLINE Instance Shutdown,S TARTING 2 ONLINE OFFLINE ora.scan1.vip 1 ONLINE ONLINE maclean1 ???????ASM?????SPFILE,???????????????,?????CRS??????? ??11gR2 RAC+ASM?????????,????????????????ASM DISK PATH?????????, ???????????????,????!

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• Primefaces tabview: set the active index on tab change

  - by Virgi

  I've got a tab view that contains two tab. When I switch from tab 1 to tab 2, I'm calling some code that executes a validation and updates some values. Depending on the result of this validation, I would like to stay on tab 1, or go to tab 2, and refresh the tabs' content. My tabview: <h:form id="form"> <p:tabView id="tabview" activeIndex="#{ctrl.idx}" dynamic="true" cache="false"> <p:ajax event="tabChange" listener="#{ctrl.doStuff}" update=":form:tabview"/> <p:tab title="Tab 1" id="t1"> <h:panelGrid columns="1" cellpadding="10"> <h:outputText value="#{ctrl.s1}"/> </h:panelGrid> </p:tab> <p:tab title="Tab 2" id="t2"> <h:panelGrid columns="1" cellpadding="10"> <h:outputText value="#{ctrl.s2}"/> </h:panelGrid> </p:tab> </p:tabView> </h:form> My test code that simly changes the values: public void doStuff() { s1 = String.valueOf(Math.random()); s2 = String.valueOf(Math.random()); } I thought that changing the active tab index in my method would be enough, like that: public void doStuff() { // ... idx = 0; } On tabChange event, the method is called but the tabview components goes to the clicked tab, ignoring the idx new value. I thought adding an update attribute to p:ajax would render the whole tabview but only the tabs and/or the tabs' content is re rendered. And weirdest of all, if I change update=":form:tabview" to update=":form" or update="@form", I only receive the tab's content in the ajax response - the component disappears from the page! My bean is viewscoped, I'm using Primefaces 3.5, JSF 2.1 and Tomcat 7. Any idea? Thanks.

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• Razor - Unexpected "foreach" keyword after "@" character

  - by Jaco Pretorius

  I have a partial view done in razor. When I run it I get the following error - it seems like Razor gets stuck into thinking I'm writing code everywhere. Unexpected "foreach" keyword after "@" character. Once inside code, you do not need to prefix constructs like "foreach" with "@" Here is my view @model IEnumerable<SomeModel> <div> @using(Html.BeginForm("Update", "UserManagement", FormMethod.Post)) { @Html.Hidden("UserId", ViewBag.UserId) @foreach(var link in Model) { if(link.Linked) { <input type="checkbox" name="userLinks" value="@link.Id" checked="checked" />@link.Description<br /> } else { <input type="checkbox" name="userLinks" value="@link.Id" />@link.Description<br /> } } } </div>

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• Set page size using WIA (with scanner)

  - by Salvador Sarpi

  Hello, I'm using WIA to acquire images from a scanner with C#. I can scan the papers, but I can't set up the page size correctly, it always defaults to A4 and I need to use Letter or Legal sometimes. I tried with the WIA_DPS_PAGE_SIZE property, but when I try to set a value, I always get an error, that the value is out of the interval (tried a lot of possible values). I wan't to be able to use WIA_DPS_PAGE_SIZE = WIA_PAGE_AUTO (for automatic page size), but I can't find anything on the web related to this. Does anyone know a solution? thanks!

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• SChannel "cannot find certificate in either LocalMachine or CurrentUser store"

  - by Chris J

  We have an in-house application that requires the use of client SSL certificates to authenticate with a remote server (not under our control). This has worked without problems before but on deploying to a new server, we're having problems getting Windows 2008 to use the certificate. The certificate exists as a .pfx file that contains a private key. The same certificate exists in the LocalMachine store, again with its private key. We've ensured the one in the LocalMachine store is correct by creating a website in IIS against that certificate, so we're happy that the certificate, certificate chain, and private key is valid. The PFX has been created by exporting from the Certificates MMC snap-in. The issue is that we get the following in the system diagnostic logs that suggests it can't find the private key: System.Net Information: 0 : [5988] SecureChannel#23264094 – Locating the private key for the certificate: [Subject] CN=internal-server.company.com, OU=Servers, OU=Devices, O=org [Issuer] CN=SubCA02, OU=CA, o=org [Serial Number] 407ABCDE [Not Before] 31/10/2013 11:08:48 AM [Not After] 31/10/2016 11:08:48 AM [Thumbprint] 4354A34F6004F019E60F055979A47E50F62D1504 . System.Net Information: 0 : [5988] SecureChannel#23264094 – Cannot find the certificate in either the LocalMachine store or the CurrentUser store. I've validated the thumbprint, issuer and serial number listed in the log with the certificate in the LocalMachine store and these marry up. From what I can tell with much searching, this appears to be a permissions issue. The user the application is running as has been granted access to the private key (Personal Certificates - right click on the certificate - all tasks - Manage Private Keys), so I'm now at a loss as to which permission(s) it may be that is causing the issue.

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• Getting output parameter(SYS_REFCURSOR) from Oracle stored procedure in iBATIS 3(by using annotation

  - by yjacket

  I got an example how to call oracle SP in iBATIS 3 without a map file. And now I understand how to call it. But I got another problem that how to get a result from output parameter(Oracle cursor). A part of exception messages is "There is no setter for property named 'rs' in 'class java.lang.Class". Below is my code. Does anyone can help me? Oracle Stored Procedure: CREATE OR REPLACE PROCEDURE getProducts ( rs OUT SYS_REFCURSOR ) IS BEGIN OPEN rs FOR SELECT * FROM Products; END getProducts; Interface: public interface ProductMapper { @Select("call getProducts(#{rs,mode=OUT,jdbcType=CURSOR})") @Options(statementType = StatementType.CALLABLE) List<Product> getProducts(); } DAO: public class ProductDAO { public List<Product> getProducts() { return mapper.getProducts(); // mapper is ProductMapper } } Full Error Message: Exception in thread "main" org.apache.ibatis.exceptions.IbatisException: ### Error querying database. Cause: org.apache.ibatis.reflection.ReflectionException: Could not set property 'rs' of 'class org.apache.ibatis.reflection.MetaObject$NullObject' with value 'oracle.jdbc.driver.OracleResultSetImpl@1a001ff' Cause: org.apache.ibatis.reflection.ReflectionException: There is no setter for property named 'rs' in 'class java.lang.Class' ### The error may involve defaultParameterMap ### The error occurred while setting parameters ### Cause: org.apache.ibatis.reflection.ReflectionException: Could not set property 'rs' of 'class org.apache.ibatis.reflection.MetaObject$NullObject' with value 'oracle.jdbc.driver.OracleResultSetImpl@1a001ff' Cause: org.apache.ibatis.reflection.ReflectionException: There is no setter for property named 'rs' in 'class java.lang.Class' at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:8) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:61) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:53) at org.apache.ibatis.binding.MapperMethod.executeForList(MapperMethod.java:82) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:63) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:35) at $Proxy8.getList(Unknown Source) at com.dao.ProductDAO.getList(ProductDAO.java:42) at com.Ibatis3Test.main(Ibatis3Test.java:30) Caused by: org.apache.ibatis.reflection.ReflectionException: Could not set property 'rs' of 'class org.apache.ibatis.reflection.MetaObject$NullObject' with value 'oracle.jdbc.driver.OracleResultSetImpl@1a001ff' Cause: org.apache.ibatis.reflection.ReflectionException: There is no setter for property named 'rs' in 'class java.lang.Class' at org.apache.ibatis.reflection.wrapper.BeanWrapper.setBeanProperty(BeanWrapper.java:154) at org.apache.ibatis.reflection.wrapper.BeanWrapper.set(BeanWrapper.java:36) at org.apache.ibatis.reflection.MetaObject.setValue(MetaObject.java:120) at org.apache.ibatis.executor.resultset.FastResultSetHandler.handleOutputParameters(FastResultSetHandler.java:69) at org.apache.ibatis.executor.statement.CallableStatementHandler.query(CallableStatementHandler.java:44) at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:55) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:41) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:94) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:72) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:59) ... 7 more Caused by: org.apache.ibatis.reflection.ReflectionException: There is no setter for property named 'rs' in 'class java.lang.Class' at org.apache.ibatis.reflection.Reflector.getSetInvoker(Reflector.java:300) at org.apache.ibatis.reflection.MetaClass.getSetInvoker(MetaClass.java:97) at org.apache.ibatis.reflection.wrapper.BeanWrapper.setBeanProperty(BeanWrapper.java:146) ... 16 more

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• Avoid richfaces to send back javascript libraries in the ajax responses

  - by pakore

  I'm using JSF 1.2 with Richfaces, and for every ajax request, the server is sending back the response, whichi is good, but it also contains all the links to the javascript files. I want to improve the performance so I just want the <body> to be returned, because all the javascript files are already loaded in the browser when the user logs in (my app is not restful). How can i do that? Thanks This is an example of a response to reRender an image when clicking a button. <?xml version="1.0"?> <html lang="nl_NL" xmlns="http://www.w3.org/1999/xhtml"><head><title></title><link class="component" href="/eyeprevent/a4j/s/3_3_3.Finalorg/richfaces/renderkit/html/css/basic_both.xcss/DATB/eAF7sqpgb-jyGdIAFrMEaw__.xhtml" rel="stylesheet" type="text/css" /><link class="component" href="/eyeprevent/a4j/s/3_3_3.Finalorg/richfaces/renderkit/html/css/extended_both.xcss/DATB/eAF7sqpgb-jyGdIAFrMEaw__.xhtml" media="rich-extended-skinning" rel="stylesheet" type="text/css" /><link class="component" href="/eyeprevent/a4j/s/3_3_3.Finalcss/page.xcss/DATB/eAF7sqpgb-jyGdIAFrMEaw__.xhtml" rel="stylesheet" type="text/css" /><script src="/eyeprevent/a4j/g/3_3_3.Finalorg.ajax4jsf.javascript.PrototypeScript.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg.ajax4jsf.javascript.AjaxScript.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg.ajax4jsf.javascript.ImageCacheScript.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/browser_info.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/ajax4jsf/javascript/scripts/form.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalscripts/tabPanel.js.xhtml" type="text/javascript"> </script><link class="component" href="/eyeprevent/a4j/s/3_3_3.Finalcss/tabPanel.xcss/DATB/eAF7sqpgb-jyGdIAFrMEaw__.xhtml" rel="stylesheet" type="text/css" /><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/jquery/jquery.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/jquery.utils.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/json/json-mini.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg.ajax4jsf.javascript.DnDScript.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/utils.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/json/json-dom.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/dnd/dnd-common.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/dnd/dnd-draggable.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/dnd/dnd-dropzone.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/form.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/script/controlUtils.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/common-scrollable-data-table.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/extended-data-table.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/drag-indicator.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/ext-dt-drag-indicator.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/ext-dt-simple-draggable.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/ext-dt-simple-dropzone.js.xhtml" type="text/javascript"> </script><link class="component" href="/eyeprevent/a4j/s/3_3_3.Finalorg/richfaces/renderkit/html/css/dragIndicator.xcss/DATB/eAF7sqpgb-jyGdIAFrMEaw__.xhtml" rel="stylesheet" type="text/css" /><link class="component" href="/eyeprevent/a4j/s/3_3_3.Finalcss/extendedDataTable.xcss/DATB/eAF7sqpgb-jyGdIAFrMEaw__.xhtml" rel="stylesheet" type="text/css" /><script src="/eyeprevent/a4j/g/3_3_3.Finalscripts/menu.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/context-menu.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/available.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/menu.js.xhtml" type="text/javascript"> </script><link class="component" href="/eyeprevent/a4j/s/3_3_3.Finalcss/menucomponents.xcss/DATB/eAF7sqpgb-jyGdIAFrMEaw__.xhtml" rel="stylesheet" type="text/css" /><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/tooltip.js.xhtml" type="text/javascript"> </script><link class="component" href="/eyeprevent/a4j/s/3_3_3.Finalorg/richfaces/renderkit/html/css/tooltip.xcss/DATB/eAF7sqpgb-jyGdIAFrMEaw__.xhtml" rel="stylesheet" type="text/css" /><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/datascroller.js.xhtml" type="text/javascript"> </script><link class="component" href="/eyeprevent/a4j/s/3_3_3.Finalcss/datascroller.xcss/DATB/eAF7sqpgb-jyGdIAFrMEaw__.xhtml" rel="stylesheet" type="text/css" /><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/modalPanel.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/modalPanelBorders.js.xhtml" type="text/javascript"> </script><link class="component" href="/eyeprevent/a4j/s/3_3_3.Finalorg/richfaces/renderkit/html/css/modalPanel.xcss/DATB/eAF7sqpgb-jyGdIAFrMEaw__.xhtml" rel="stylesheet" type="text/css" /><script src="/eyeprevent/a4j/g/3_3_3.Finalscripts/tiny_mce/tiny_mce_src.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalscripts/editor.js.xhtml" type="text/javascript"> </script><link class="component" href="/eyeprevent/a4j/s/3_3_3.Finalcss/editor.xcss/DATB/eAF7sqpgb-jyGdIAFrMEaw__.xhtml" rel="stylesheet" type="text/css" /><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/events.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/scriptaculous/effects.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/JQuerySpinBtn.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/calendar.js.xhtml" type="text/javascript"> </script><link class="component" href="/eyeprevent/a4j/s/3_3_3.Finalorg/richfaces/renderkit/html/css/calendar.xcss/DATB/eAF7sqpgb-jyGdIAFrMEaw__.xhtml" rel="stylesheet" type="text/css" /><script src="/eyeprevent/a4j/g/3_3_3.Finalscripts/panelbar.js.xhtml" type="text/javascript"> </script><link class="component" href="/eyeprevent/a4j/s/3_3_3.Finalcss/panelbar.xcss/DATB/eAF7sqpgb-jyGdIAFrMEaw__.xhtml" rel="stylesheet" type="text/css" /><script src="/eyeprevent/a4j/g/3_3_3.Finalscripts/comboboxUtils.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalscripts/utils.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalscripts/inplaceinputstyles.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finalscripts/inplaceinput.js.xhtml" type="text/javascript"> </script><link class="component" href="/eyeprevent/a4j/s/3_3_3.Finalcss/inplaceinput.xcss/DATB/eAF7sqpgb-jyGdIAFrMEaw__.xhtml" rel="stylesheet" type="text/css" /><script src="/eyeprevent/a4j/g/3_3_3.Finalorg/richfaces/renderkit/html/scripts/skinning.js.xhtml" type="text/javascript"> </script><script src="/eyeprevent/a4j/g/3_3_3.Finaljquery.js.xhtml" type="text/javascript"> </script></head> <body> <img id="j_id305:supportImage" src="/eyeprevent/image/os-ir-central.jpg" width="50%" /> <meta name="Ajax-Update-Ids" content="j_id305:supportImage" /> <span id="ajax-view-state"><input type="hidden" name="javax.faces.ViewState" id="javax.faces.ViewState" value="j_id24" autocomplete="off" /> </span><meta id="Ajax-Response" name="Ajax-Response" content="true" /> <meta name="Ajax-Update-Ids" content="j_id305:supportImage" /> <span id="ajax-view-state"><input type="hidden" name="javax.faces.ViewState" id="javax.faces.ViewState" value="j_id24" autocomplete="off" /> </span><meta id="Ajax-Response" name="Ajax-Response" content="true" /> </body> </html> And this is the code that generated it: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:h="http://java.sun.com/jsf/html" xmlns:f="http://java.sun.com/jsf/core" xmlns:a4j="http://richfaces.org/a4j" xmlns:rich="http://richfaces.org/rich"> <ui:composition> <h:form> <h:panelGrid columns="1"> <a4j:region> <h:graphicImage id="supportImage" value="#{user.support.imagePath}" rendered="#{user.support.imageLoaded}" width="50%" /> </a4j:region> <h:panelGroup> <a4j:commandButton action="#{user.support.acceptImage}" value="YES" reRender="supportImage"/> <a4j:commandButton action="#{user.support.rejectImage}" value="NO" reRender="supportImage"/> </h:panelGroup> </h:panelGrid> </h:form> </ui:composition> </html>

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• What's the correct way to POST a compressed JSON string with RestSharp?

  - by Steve Dunn

  I want to use RestSharp to POST something somewhere. I'm posting straight JSON (and not POCOs). Because I'm posting plain JSON, I believe I need to use this workaround instead of setting Body: request.AddParameter( "application/json", myJsonString, ParameterType.RequestBody); This works fine when I'm not compressing the JSON. When I do, using this: request.Headers.Add("Content-Encoding", "gzip"); request.AddParameter( "application/json", GZipStream.CompressString(myJsonString), ParameterType.RequestBody); This doesn't work. I stepped through the code and in RestClient::ConfigureHttp, I see: http.RequestBody = body.Value.ToString(); Since I'm giving at a byte array, body.Value is set to System.Byte[] Is there a way for RestSharp to handle a gzipped json string in a POST request?

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• C# convert an IOrderedEnumerable<KeyValuePair<string, int>> into a Dictionary<string, int>

  - by Kache4

  I was following the answer to another question, and I got: // itemCounter is a Dictionary<string, int>, and I only want to keep // key/value pairs with the top maxAllowed values if (itemCounter.Count > maxAllowed) { IEnumerable<KeyValuePair<string, int>> sortedDict = from entry in itemCounter orderby entry.Value descending select entry; sortedDict = sortedDict.Take(maxAllowed); itemCounter = sortedDict.ToDictionary<string, int>(/* what do I do here? */); } Visual Studio's asking for a parameter Func<string, int> keySelector. I tried following a few semi-relevant examples I've found online and put in k => k.Key, but that gives a compiler error: 'System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<string,int>>' does not contain a definition for 'ToDictionary' and the best extension method overload 'System.Linq.Enumerable.ToDictionary<TSource,TKey>(System.Collections.Generic.IEnumerable<TSource>, System.Func<TSource,TKey>)' has some invalid arguments

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• Best way to get InnerXml of an XElement?

  - by Mike Powell

  What's the best way to get the contents of the mixed "body" element in the code below? The element might contain either XHTML or text, but I just want its contents in string form. The XmlElement type has the InnerXml property which is exactly what I'm after. The code as written almost does what I want, but includes the surrounding <body>...</body> element, which I don't want. XDocument doc = XDocument.Load(new StreamReader(s)); var templates = from t in doc.Descendants("template") where t.Attribute("name").Value == templateName select new { Subject = t.Element("subject").Value, Body = t.Element("body").ToString() };

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• The remote server returned an unexpected response: (400) Bad Request while streaming

  - by phenevo

  Hi, I have problem with streaming. When I send small file like 1kb txt everything is ok, but when I send larger file like 100 kb jpg or 2gb psd I get: The remote server returned an unexpected response: (400) Bad Request. I'm using windows 7, VS 2010 and .net 3.5 and WCF Service library I lost all my weekend on this and I still see this error :/ Please help me Client: var client = new WpfApplication1.ServiceReference1.Service1Client("WSHttpBinding_IService1"); client.GetString("test"); string filename = @"d:\test.jpg"; FileStream fs = new FileStream(filename, FileMode.Open); try { client.ProcessStreamFromClient(fs); } catch (Exception exception) { Console.WriteLine(exception); } app.config: <?xml version="1.0" encoding="utf-8" ?> <configuration> <system.serviceModel> <bindings> <basicHttpBinding> <binding name="StreamedHttp" closeTimeout="10:01:00" openTimeout="10:01:00" receiveTimeout="10:10:00" sendTimeout="10:01:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="65536000" maxBufferPoolSize="524288000" maxReceivedMessageSize="65536000" messageEncoding="Text" textEncoding="utf-8" transferMode="Streamed" useDefaultWebProxy="true"> <readerQuotas maxDepth="0" maxStringContentLength="0" maxArrayLength="0" maxBytesPerRead="0" maxNameTableCharCount="0" /> <security mode="None"> <transport clientCredentialType="None" proxyCredentialType="None" realm="" /> <message clientCredentialType="UserName" algorithmSuite="Default" /> </security> </binding> </basicHttpBinding> </bindings> <client> <endpoint address="http://localhost:8732/Design_Time_Addresses/WcfServiceLibrary2/Service1/" binding="basicHttpBinding" bindingConfiguration="StreamedHttp" contract="ServiceReference1.IService1" name="WSHttpBinding_IService1" /> </client> </system.serviceModel> </configuration> And Wcf ServiceLibrary: public void ProcessStreamFromClient(Stream str) { using (var outStream = new FileStream(@"e:\test.jpg", FileMode.Create)) { var buffer = new byte[4096]; int count; while ((count = str.Read(buffer, 0, buffer.Length)) > 0) { outStream.Write(buffer, 0, count); } } } App.config <?xml version="1.0" encoding="utf-8" ?> <configuration> <system.web> <compilation debug="true" /> </system.web> <!-- When deploying the service library project, the content of the config file must be added to the host's app.config file. System.Configuration does not support config files for libraries. --> <system.serviceModel> <bindings> <basicHttpBinding> <binding name="Binding1" hostNameComparisonMode="StrongWildcard" maxBufferSize="65536000" transferMode="Streamed" bypassProxyOnLocal="false" closeTimeout="10:01:00" openTimeout="10:01:00" receiveTimeout="10:10:00" sendTimeout="10:01:00" maxBufferPoolSize="524288000" maxReceivedMessageSize="65536000" messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true" allowCookies="false"> <security mode="None" /> </binding> </basicHttpBinding> </bindings> <client /> <services> <service name="WcfServiceLibrary2.Service1"> <host> <baseAddresses> <add baseAddress="http://localhost:8732/Design_Time_Addresses/WcfServiceLibrary2/Service1/" /> </baseAddresses> </host> <!-- Service Endpoints --> <!-- Unless fully qualified, address is relative to base address supplied above --> <endpoint address="" binding="basicHttpBinding" contract="WcfServiceLibrary2.IService1"> <!-- Upon deployment, the following identity element should be removed or replaced to reflect the identity under which the deployed service runs. If removed, WCF will infer an appropriate identity automatically. --> <identity> <dns value="localhost"/> </identity> </endpoint> <!-- Metadata Endpoints --> <!-- The Metadata Exchange endpoint is used by the service to describe itself to clients. --> <!-- This endpoint does not use a secure binding and should be secured or removed before deployment --> <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/> </service> </services> <behaviors> <serviceBehaviors> <behavior> <!-- To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment --> <serviceMetadata httpGetEnabled="True"/> <!-- To receive exception details in faults for debugging purposes, set the value below to true. Set to false before deployment to avoid disclosing exception information --> <dataContractSerializer maxItemsInObjectGraph="2147483647"/> <!-- To receive exception details in faults for debugging purposes, set the value below to true. Set to false before deployment to avoid disclosing exception information --> <serviceDebug includeExceptionDetailInFaults="false" /> </behavior> </serviceBehaviors> </behaviors> </system.serviceModel> </configuration>

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• No mapping found for HTTP request with URI: in a Spring MVC app

  - by Ravi

  Hello All, I'm getting this error. my web.xml has this <servlet> <servlet-name>springweb</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/web-application-config.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>springweb</servlet-name> <url-pattern>/app/*</url-pattern> </servlet-mapping> I have this in my web-application-config.xml <bean id="viewResolver" class="org.springframework.web.servlet.view.UrlBasedViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/> </bean> <bean name="/Scheduling.htm" class="com.web.SchedulingController"/> my com.web.SchedulingController looks like this /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package com.web; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.web.servlet.ModelAndView; import org.springframework.web.servlet.mvc.Controller; public class SchedulingController implements Controller{ public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception { ModelAndView modelAndView = new ModelAndView("/jsp/Scheduling_main.jsp"); modelAndView.addObject("message","Hello World MVC!!"); return modelAndView; } } When I hit this controller with the URL http://localhost:8080/project1/app/Scheduling.htm The Scheduling_main.jsp gets displayed but the images are not displayed properly. Also the js and css file are not getting rendered. I'm accessing the images like this <img src="jquerylib/images/save_32x32.png" title="Save Appointment"> If I change the URL mapping in the servlet definition to *.htm, the images get displayed fine. Can you point out where I'm missing out. Here is complete error message WARN [PageNotFound] No mapping found for HTTP request with URI [/mavenproject1/app/jquerylib/images/save_32x32.png] in DispatcherServlet with name 'springweb' Thanks a lot. Ravi

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• Decoding AAC using MediaCodec API on Android

  - by Benjamin Reed

  I'm trying to used the MediaCodec API on Android to decode an AAC stream. (It's raw AAC.) I tried using the MediaFormat.createAudioFormat() to create the format object to pass to MediaCodec.configure(), but I kept getting errors when using AAC (audio/mp4a-latm). (It works with MP3 (audio/mpeg) though...) Finally I created a MediaExtractor for an AAC file and looked at the format object it was producing. I saw that it included the key "csd-0" for a ByteBuffer composed of two bytes both with the value 0x12. If I include that key and value in the format object that I used to configure the AAC codec, everything works. Does anyone have an idea what is going on? The documentation states that I shouldn't configure that key. Does anyone have a pointer to MediaCodec examples to decode AAC files without using MediaExtractor to generate the format object?

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• is of a type that is invalid for use as a key column in an index.

  - by acidzombie24

  I have an error at Column 'key' in table 'misc_info' is of a type that is invalid for use as a key column in an index. where key is a nvarchar(max). A quick google found this. It however doesnt explain what a solution is. How do i create something like Dictionary where the key and value are both strings and obviously the key must be unique and is single. My sql statement was create table [misc_info] ( [id] INTEGER PRIMARY KEY IDENTITY NOT NULL, [key] nvarchar(max) UNIQUE NOT NULL, [value] nvarchar(max) NOT NULL);

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• What is the best way to slide a panel in WPF?

  - by Kris Erickson

  I have a fairly simple UserControl that I have made (pardon my Xaml I am just learning WPF) and I want to slide the off the screen. To do so I am animating a translate transform (I also tried making the Panel the child of a canvas and animating the X position with the same results), but the panel moves very jerkily, even on a fairly fast new computer. What is the best way to slide in and out (preferably with KeySplines so that it moves with inertia) without getting the jerkyness. I only have 8 buttons on the panel, so I didn't think it would be too much of a problem. Here is the Xaml I am using, it runs fine in Kaxaml, but it is very jerky and slow (as well as being jerkly and slow when run compiled in a WPF app). <UserControl xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Width="1002" Height="578"> <UserControl.Resources> <Style TargetType="Button"> <Setter Property="Control.Padding" Value="4"/> <Setter Property="Control.Margin" Value="10"/> <Setter Property="Control.Template"> <Setter.Value> <ControlTemplate TargetType="Button"> <Grid Name="backgroundGrid" Width="210" Height="210" Background="#00FFFFFF"> <Grid.BitmapEffect> <BitmapEffectGroup> <DropShadowBitmapEffect x:Name="buttonDropShadow" ShadowDepth="2"/> <OuterGlowBitmapEffect x:Name="buttonGlow" GlowColor="#A0FEDF00" GlowSize="0"/> </BitmapEffectGroup> </Grid.BitmapEffect> <Border x:Name="background" Margin="1,1,1,1" CornerRadius="15"> <Border.Background> <LinearGradientBrush StartPoint="0,0" EndPoint="0,1"> <LinearGradientBrush.GradientStops> <GradientStop Offset="0" Color="#FF0062B6"/> <GradientStop Offset="1" Color="#FF0089FE"/> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Border.Background> </Border> <Border Margin="1,1,1,0" BorderBrush="#FF000000" BorderThickness="1.5" CornerRadius="15"/> <ContentPresenter HorizontalAlignment="Center" Margin="{TemplateBinding Control.Padding}" VerticalAlignment="Center" Content="{TemplateBinding ContentControl.Content}" ContentTemplate="{TemplateBinding ContentControl.ContentTemplate}"/> </Grid> </ControlTemplate> </Setter.Value> </Setter> </Style> </UserControl.Resources> <Canvas> <Grid x:Name="Panel1" Height="578" Canvas.Left="0" Canvas.Top="0"> <Grid.RenderTransform> <TransformGroup> <TranslateTransform x:Name="panelTranslate" X="0" Y="0"/> </TransformGroup> </Grid.RenderTransform> <Grid.RowDefinitions> <RowDefinition Height="287"/> <RowDefinition Height="287"/> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition x:Name="Panel1Col1"/> <ColumnDefinition x:Name="Panel1Col2"/> <ColumnDefinition x:Name="Panel1Col3"/> <ColumnDefinition x:Name="Panel1Col4"/> <!-- Set width to 0 to hide a column--> </Grid.ColumnDefinitions> <Button x:Name="Panel1Product1" Grid.Column="0" Grid.Row="0" HorizontalAlignment="Center" VerticalAlignment="Center"> <Button.Triggers> <EventTrigger RoutedEvent="Button.Click" SourceName="Panel1Product1"> <EventTrigger.Actions> <BeginStoryboard> <Storyboard> <DoubleAnimation BeginTime="00:00:00.6" Duration="0:0:3" From="0" Storyboard.TargetName="panelTranslate" Storyboard.TargetProperty="X" To="-1000"/> </Storyboard> </BeginStoryboard> </EventTrigger.Actions> </EventTrigger> </Button.Triggers> </Button> <Button x:Name="Panel1Product2" Grid.Column="0" Grid.Row="1" HorizontalAlignment="Center" VerticalAlignment="Center"/> <Button x:Name="Panel1Product3" Grid.Column="1" Grid.Row="0" HorizontalAlignment="Center" VerticalAlignment="Center"/> <Button x:Name="Panel1Product4" Grid.Column="1" Grid.Row="1" HorizontalAlignment="Center" VerticalAlignment="Center"/> <Button x:Name="Panel1Product5" Grid.Column="2" Grid.Row="0" HorizontalAlignment="Center" VerticalAlignment="Center"/> <Button x:Name="Panel1Product6" Grid.Column="2" Grid.Row="1" HorizontalAlignment="Center" VerticalAlignment="Center"/> <Button x:Name="Panel1Product7" Grid.Column="3" Grid.Row="0" HorizontalAlignment="Center" VerticalAlignment="Center"/> <Button x:Name="Panel1Product8" Grid.Column="3" Grid.Row="1" HorizontalAlignment="Center" VerticalAlignment="Center"/> </Grid> </Canvas> </UserControl>

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• jquery fullcalendar - viewDisplay to pass selected month to events (reload events per month)

  - by newbieToFullCalendar

  Hi, How can I pass the selected month from viewDisplay to the events function (which is a php call to the DB to load the events)? Only events for one month should get loaded at a time, but I'm afraid of what might happen if the user decides to click 'next' multiple times really quickly... My other option is to load 6 months forward and 6 months backwards of events so when the user moves between months, it would be seamless, but there are at least three events per day everyday so I'm guessing that would take some time to load. $('#calendar').fullCalendar({ theme: true, slotMinutes: 60, defaultView: 'month', lazyFetching: false, viewDisplay: function(view) { document.forms[0].elements['currentMonth'].value = view.title; alert('The new title of the view is ' + document.forms[0].elements['currentMonth'].value); }, events: <?php include('load_json_events.php'); ?> });

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• ASP.NET 3.5 GridView - row editing - dynamic binding to a DropDownList

  - by marc_s

  This is driving me crazy :-) I'm trying to get a ASP.NET 3.5 GridView to show a selected value as string when being displayed, and to show a DropDownList to allow me to pick a value from a given list of options when being edited. Seems simple enough? My gridview looks like this (simplified): <asp:GridView ID="grvSecondaryLocations" runat="server" DataKeyNames="ID" OnInit="grvSecondaryLocations_Init" OnRowCommand="grvSecondaryLocations_RowCommand" OnRowCancelingEdit="grvSecondaryLocations_RowCancelingEdit" OnRowDeleting="grvSecondaryLocations_RowDeleting" OnRowEditing="grvSecondaryLocations_RowEditing" OnRowUpdating="grvSecondaryLocations_RowUpdating" > <Columns> <asp:TemplateField> <ItemTemplate> <asp:Label ID="lblPbxTypeCaption" runat="server" Text='<%# Eval("PBXTypeCaptionValue") %>' /> </ItemTemplate> <EditItemTemplate> <asp:DropDownList ID="ddlPBXTypeNS" runat="server" Width="200px" DataTextField="CaptionValue" DataValueField="OID" /> </EditItemTemplate> </asp:TemplateField> </asp:GridView> The grid gets displayed OK when not in editing mode - the selected PBX type shows its value in the asp:Label control. No surprise there. I load the list of values for the DropDownList into a local member called _pbxTypes in the OnLoad event of the form. I verified this - it works, the values are there. Now my challenge is: when the grid goes into editing mode for a particular row, I need to bind the list of PBX's stored in _pbxTypes. Simple enough, I thought - just grab the drop down list object in the RowEditing event and attach the list: protected void grvSecondaryLocations_RowEditing(object sender, GridViewEditEventArgs e) { grvSecondaryLocations.EditIndex = e.NewEditIndex; GridViewRow editingRow = grvSecondaryLocations.Rows[e.NewEditIndex]; DropDownList ddlPbx = (editingRow.FindControl("ddlPBXTypeNS") as DropDownList); if (ddlPbx != null) { ddlPbx.DataSource = _pbxTypes; ddlPbx.DataBind(); } .... (more stuff) } Trouble is - I never get anything back from the FindControl call - seems like the ddlPBXTypeNS doesn't exist (or can't be found). What am I missing?? Must be something really stupid.... but so far, all my Googling, reading up on GridView controls, and asking buddies hasn't helped. Who can spot the missing link? ;-) Marc

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• ASP.NET MVC Html.BeginRouteForm render's action with problem

  - by Sadegh

  hi, i defined this route: context.MapRoute("SearchEngineWebSearch", "{culture}/{style}/search/web/{query}/{index}/{size}", new { controller = "search", action = "web", query = "", index = 0, size = 5 }, new { index = new UInt32RouteConstraint(), size = new UInt32RouteConstraint() }); and form to post parameter to that: <% using (Html.BeginRouteForm("SearchEngineWebSearch", FormMethod.Post)) { %> <input name="query" type="text" value="<%: ViewData["Query"]%>" class="search-field" /> <input type="submit" value="Search" class="search-button" /> <%} %> but form rendered with problem. why? thanks in advance ;)

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• ApplyCurrentValues in EF 4

  - by ali62b

  I just was playing with EF 4 in VS 2010 RC and just found that ApplyCurrentValues dont work when the Property is of type bool and the newly value is false !!!??? and it works when the newly value is true . I dont know if this is a bug or I'm missing something but I just work with a very ugly work around : public void UpdateProduct(Product updatedProduct) { using (model) { model.Products.Attach(new Product { ProductID = updatedProduct.ProductID }); model.Products.ApplyCurrentValues(updatedProduct); Product originalProduct = model.Products.Single(p => p.ProductID == updatedProduct.ProductID); originalProduct.Discontinued = updatedProduct.Discontinued; model.SaveChanges(); } } any idea or better work around?

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• Loading any MVC page fails with the error "An item with the same key has already been added."

  - by MajorRefactoring

  I am having an intermittent issue that is appearing on one server only, and is causing all MVC pages to fail to load with the error "An item with the same key has already been added." Restarting the application pool fixes the issue, but until then, loading any mvc page throws the following exception: Event code: 3005 Event message: An unhandled exception has occurred. Event time: 10/11/2012 08:09:24 Event time (UTC): 10/11/2012 08:09:24 Event ID: d76264aedc4241d4bce9247692510466 Event sequence: 6407 Event occurrence: 30 Event detail code: 0 Application information: Application domain: /LM/W3SVC/21/ROOT-2-129969647741292058 Trust level: Full Application Virtual Path: / Application Path: d:\websites\SiteAndAppPoolName\ Machine name: UKSERVER Process information: Process ID: 6156 Process name: w3wp.exe Account name: IIS APPPOOL\SiteAndAppPoolName Exception information: Exception type: ArgumentException Exception message: An item with the same key has already been added. Server stack trace: at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add) at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer) at System.Web.WebPages.Scope.WebConfigScopeDictionary.<>c__DisplayClass4.<.ctor>b__0() at System.Lazy`1.CreateValue() Exception rethrown at [0]: at System.Lazy`1.get_Value() at System.Web.WebPages.Scope.WebConfigScopeDictionary.TryGetValue(Object key, Object& value) at System.Web.Mvc.ViewContext.ScopeGet[TValue](IDictionary`2 scope, String name, TValue defaultValue) at System.Web.Mvc.ViewContext.ScopeCache.Get(IDictionary`2 scope, HttpContextBase httpContext) at System.Web.Mvc.ViewContext.GetClientValidationEnabled(IDictionary`2 scope, HttpContextBase httpContext) at System.Web.Mvc.Html.FormExtensions.FormHelper(HtmlHelper htmlHelper, String formAction, FormMethod method, IDictionary`2 htmlAttributes) at System.Web.Mvc.Html.FormExtensions.BeginForm(HtmlHelper htmlHelper, String actionName, String controllerName) at ASP._Page_Views_Dashboard_Functions_BookingQuickLookup_cshtml.Execute() in d:\Websites\SiteAndAppPoolName\Views\Dashboard\Functions\BookingQuickLookup.cshtml:line 3 at System.Web.WebPages.WebPageBase.ExecutePageHierarchy() at System.Web.Mvc.WebViewPage.ExecutePageHierarchy() at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) at System.Web.Mvc.Html.PartialExtensions.Partial(HtmlHelper htmlHelper, String partialViewName, Object model, ViewDataDictionary viewData) at ASP._Page_Views_Dashboard_Functions_cshtml.Execute() in d:\Websites\SiteAndAppPoolName\Views\Dashboard\Functions.cshtml:line 5 at System.Web.WebPages.WebPageBase.ExecutePageHierarchy() at System.Web.Mvc.WebViewPage.ExecutePageHierarchy() at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) at System.Web.Mvc.Html.RenderPartialExtensions.RenderPartial(HtmlHelper htmlHelper, String partialViewName, Object model) at ASP._Page_Views_Dashboard_Index_cshtml.Execute() in d:\Websites\SiteAndAppPoolName\Views\Dashboard\Index.cshtml:line 9 at System.Web.WebPages.WebPageBase.ExecutePageHierarchy() at System.Web.Mvc.WebViewPage.ExecutePageHierarchy() at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) at System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) at System.Web.Mvc.ControllerActionInvoker.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult) at System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) at System.Web.Mvc.Controller.ExecuteCore() at System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) at System.Web.Mvc.MvcHandler.<>c__DisplayClass6.<>c__DisplayClassb.<BeginProcessRequest>b__5() at System.Web.Mvc.Async.AsyncResultWrapper.<>c__DisplayClass1.<MakeVoidDelegate>b__0() at System.Web.Mvc.MvcHandler.<>c__DisplayClasse.<EndProcessRequest>b__d() at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) Request information: Request URL: http://SiteAndAppPoolName.spawtz.com/Dashboard Request path: /Dashboard User host address: 86.164.135.41 User: Is authenticated: False Authentication Type: Thread account name: IIS APPPOOL\SiteAndAppPoolName Thread information: Thread ID: 17 Thread account name: IIS APPPOOL\SiteAndAppPoolName Is impersonating: False Stack trace: at System.Lazy`1.get_Value() at System.Web.WebPages.Scope.WebConfigScopeDictionary.TryGetValue(Object key, Object& value) at System.Web.Mvc.ViewContext.ScopeGet[TValue](IDictionary`2 scope, String name, TValue defaultValue) at System.Web.Mvc.ViewContext.ScopeCache.Get(IDictionary`2 scope, HttpContextBase httpContext) at System.Web.Mvc.ViewContext.GetClientValidationEnabled(IDictionary`2 scope, HttpContextBase httpContext) at System.Web.Mvc.Html.FormExtensions.FormHelper(HtmlHelper htmlHelper, String formAction, FormMethod method, IDictionary`2 htmlAttributes) at System.Web.Mvc.Html.FormExtensions.BeginForm(HtmlHelper htmlHelper, String actionName, String controllerName) at ASP._Page_Views_Dashboard_Functions_BookingQuickLookup_cshtml.Execute() in d:\Websites\SiteAndAppPoolName\Views\Dashboard\Functions\BookingQuickLookup.cshtml:line 3 at System.Web.WebPages.WebPageBase.ExecutePageHierarchy() at System.Web.Mvc.WebViewPage.ExecutePageHierarchy() at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) at System.Web.Mvc.Html.PartialExtensions.Partial(HtmlHelper htmlHelper, String partialViewName, Object model, ViewDataDictionary viewData) at ASP._Page_Views_Dashboard_Functions_cshtml.Execute() in d:\Websites\SiteAndAppPoolName\Views\Dashboard\Functions.cshtml:line 5 at System.Web.WebPages.WebPageBase.ExecutePageHierarchy() at System.Web.Mvc.WebViewPage.ExecutePageHierarchy() at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) at System.Web.Mvc.Html.RenderPartialExtensions.RenderPartial(HtmlHelper htmlHelper, String partialViewName, Object model) at ASP._Page_Views_Dashboard_Index_cshtml.Execute() in d:\Websites\SiteAndAppPoolName\Views\Dashboard\Index.cshtml:line 9 at System.Web.WebPages.WebPageBase.ExecutePageHierarchy() at System.Web.Mvc.WebViewPage.ExecutePageHierarchy() at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) at System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) at System.Web.Mvc.ControllerActionInvoker.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult) at System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) at System.Web.Mvc.Controller.ExecuteCore() at System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) at System.Web.Mvc.MvcHandler.<>c__DisplayClass6.<>c__DisplayClassb.<BeginProcessRequest>b__5() at System.Web.Mvc.Async.AsyncResultWrapper.<>c__DisplayClass1.<MakeVoidDelegate>b__0() at System.Web.Mvc.MvcHandler.<>c__DisplayClasse.<EndProcessRequest>b__d() at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) Custom event details: As mentioned, it's every MVC action that throws this error until the app pool is restarted, and the error seems to be occurring in System.Web.WebPages.Scope.WebConfigScopeDictionary.TryGetValue(Object key, Object& value) Has anyone seen this issue before? It's only happening on this server, on any of the app pools on the server (not confined to this one) and an app pool restart sorts it. Any help much appreciated. Cheers, Matthew

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• Triple-DES encryption in android.

  - by Raj

  Hi, i am new to android and planning to use Triple-DES encryption to encrypt data and store it into the DataBase in my android application. the thing is if i try to use DES or Triple DES its giving Hexadecimal encrypted string. But i need some encrypted value which looks like my previous value. i have 3 kinds of variables to encrypt. those are String,numeric and Date type variables. My requirement is if i encrypt a date type, i need to get the cipher text looks like date. So can any one suggest with an example to impliment and encryption technique.

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• SQL Server 2005: Improving performance for thousands or Insert requests. logout-login time= 120ms.

  - by Rad

  Can somebody shed some lights on how SQL Server 2005 deals with may request issued by a client using ADO.NET 2.0. Below is the shortend output of SQL Trace. I can see that connection pooling is working (I believe there is only one connection being pooled). What is not clear to me is why we have so many sp_reset_connection calls i.e a series of: Audit Login, SQL:BatchStarting, RPC:Starting and Audit Logout for each loop in for loop below. I can see that there is constant switching between tempdb and master database which leads me to conclude that we lost the context when next connection is created by fetching it from the pool based on ConectionString argument. I can see that every 15ms I can get 100-200 login/logout per second (reported at the same time by Profiler). The after 15ms I have again a series fo 100-200 login/logout per second. I need clarification on how this might affect much complex insert queries in production environment. I use Enterprise Library 2006, the code is compiled with VS 2005 and it is a console application that parses a flat file with 10 of thousand of rows grouping parent-child rows, runs on an application server and runs 2 stored procedure on a remote SQL Server 2005 inserting a parent record, retrieves Identity value and using it calls the second stored procedure 1, 2 or multiple times (sometimes several thousands) inserting child records. The child table has close to 10 million records with 5-10 indexes some of them being covering non-clustered. There is a pretty complex Insert trigger that copies inserted detail record to an archive table. All in all I only have 7 inserts per second which means it can take 2-4 hours for 50 thousand records. When I run Profiler on the test server (that is almost equivalent with production server) I can see that there is about 120ms between Audit Logout and Audit Login trace entries which almost give me chance to insert about 8 records. So my question is if there is some way to improve inserting of records since the company loads 100 thousands of records and does daily planning and has SLA to fulfill client request coming as flat file orders and some big files 10 thousands have to be processed(imported quickly). 4 hours to import 60 thousands should be reduced to 30 minutes. I was thinking to use BatchSize of DataAdapter to send multiple stored procedure calls, SQL Bulk inserts to batch multiple inserts from DataReader or DataTable, SSIS fast load. But I don't know how to properly analyze re-indexing and stats population and maybe this has to take some time to finish. What is worse is that the company uses the biggest table for reporting and other online processing and indexes cannot be dropped. I manage transaction manually by setting a field to a value and do an transactional update changing that value to a new value that other applications are using to get committed rows. Please advise how to approach this problem. For now I am trying to have a staging tables with minimal logging in a separate database and no indexes and I will try to do batched (massive) parent child inserts. I believe Production DB has simple recovery model, but it could be full recovery. If DB user that is being used by my .NET console application has bulkadmin role does it mean its bulk inserts are minimally logged. I understand that when a table has clustered and many non-clustered indexes that inserts are still logged for each row. Connection pooling is working, but with many login/logouts. Why? for (int i = 1; i <= 10000; i++){ using (SqlConnection conn = new SqlConnection("server=(local);database=master;integrated security=sspi;")) {conn.Open(); using (SqlCommand cmd = conn.CreateCommand()){ cmd.CommandText = "use tempdb"; cmd.ExecuteNonQuery();}}} SQL Server Profiler trace: Audit Login master 2010-01-13 23:18:45.337 1 - Nonpooled SQL:BatchStarting use tempdb master 2010-01-13 23:18:45.337 RPC:Starting exec sp_reset_conn tempdb 2010-01-13 23:18:45.337 Audit Logout tempdb 2010-01-13 23:18:45.337 2 - Pooled Audit Login -- network protocol master 2010-01-13 23:18:45.383 2 - Pooled SQL:BatchStarting use tempdb master 2010-01-13 23:18:45.383 RPC:Starting exec sp_reset_conn tempdb 2010-01-13 23:18:45.383 Audit Logout tempdb 2010-01-13 23:18:45.383 2 - Pooled Audit Login -- network protocol master 2010-01-13 23:18:45.383 2 - Pooled SQL:BatchStarting use tempdb master 2010-01-13 23:18:45.383 RPC:Starting exec sp_reset_conn tempdb 2010-01-13 23:18:45.383 Audit Logout tempdb 2010-01-13 23:18:45.383 2 - Pooled

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• Wpf Combobox in Master/Detail MVVM

  - by isak

  I have MVVM master /details like this: <Window.Resources> <DataTemplate DataType="{x:Type model:EveryDay}"> <views:EveryDayView/> </DataTemplate> <DataTemplate DataType="{x:Type model:EveryMonth}"> <views:EveryMonthView/> </DataTemplate> </Window.Resources> <Grid> <ListBox Margin="12,24,0,35" Name="schedules" IsSynchronizedWithCurrentItem="True" ItemsSource="{Binding Path=Elements}" SelectedItem="{Binding Path=CurrentElement}" DisplayMemberPath="Name" HorizontalAlignment="Left" Width="120"/> <ContentControl Margin="168,86,32,35" Name="contentControl1" Content="{Binding Path=CurrentElement.Schedule}" /> <ComboBox Height="23" Margin="188,24,51,0" Name="comboBox1" VerticalAlignment="Top" IsSynchronizedWithCurrentItem="True" ItemsSource="{Binding Path=Schedules}" SelectedItem="{Binding Path=CurrentElement.Schedule}" DisplayMemberPath="Name" SelectedValuePath="ID" SelectedValue="{Binding Path=CurrentElement.Schedule.ID}" /> </Grid> This Window has DataContext class: public class MainViewModel : INotifyPropertyChanged { public MainViewModel() { _elements.Add(new Element("first", new EveryDay("First EveryDay object"))); _elements.Add(new Element("second", new EveryMonth("Every Month object"))); _elements.Add(new Element("third", new EveryDay("Second EveryDay object"))); _schedules.Add(new EveryDay()); _schedules.Add(new EveryMonth()); } private ObservableCollection<ScheduleBase> _schedules = new ObservableCollection<ScheduleBase>(); public ObservableCollection<ScheduleBase> Schedules { get { return _schedules; } set { _schedules = value; this.OnPropertyChanged("Schedules"); } } private Element _currentElement = null; public Element CurrentElement { get { return this._currentElement; } set { this._currentElement = value; this.OnPropertyChanged("CurrentElement"); } } private ObservableCollection<Element> _elements = new ObservableCollection<Element>(); public ObservableCollection<Element> Elements { get { return _elements; } set { _elements = value; this.OnPropertyChanged("Elements"); } } #region INotifyPropertyChanged Members public event PropertyChangedEventHandler PropertyChanged; protected void OnPropertyChanged(string propertyName) { PropertyChangedEventHandler handler = PropertyChanged; if (handler != null) { handler(this, new PropertyChangedEventArgs(propertyName)); } } #endregion } One of Views: <UserControl x:Class="Views.EveryDayView" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" > <Grid > <GroupBox Header="Every Day Data" Name="groupBox1" VerticalAlignment="Top"> <Grid HorizontalAlignment="Stretch" VerticalAlignment="Stretch"> <TextBox Name="textBox2" Text="{Binding Path=AnyDayData}" /> </Grid> </GroupBox> </Grid> I have problem with SelectedItem in ComboBox.It doesn't works correctly.

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• WPF: Menu Items only bind command parameters once.

  - by Aran Mulholland

  Ive noticed this a couple of times when using menus with commands, they are not very dynamic, check this out. I am creating a menu from a collection of colours, I use it to colour a column in a datagrid. Anyway when i first bring up the menu (its a context menu) the command parameter binding happens and it binds to the column that the context menu was opened on. However the next time i bring it up it seems wpf caches the menu and it doesnt rebind the command parameter. so i can set the colour only on the initial column that the context menu appeared on. I have got around this situation in the past by making the menu totally dynamic and destroying the collection when the menu closed and forcing a rebuild the next time it opened, i dont like this hack. anyone got a better way? <MenuItem Header="Colour" ItemsSource="{Binding RelativeSource={RelativeSource AncestorType={x:Type local:ResultEditorGrid}}, Path=ColumnColourCollection}" ItemTemplate="{StaticResource colourHeader}" > <MenuItem.Icon> <Image Source="{StaticResource ColumnShowIcon16}" /> </MenuItem.Icon> <MenuItem.ItemContainerStyle> <Style TargetType="MenuItem" BasedOn="{StaticResource systemMenuItemStyle}"> <!--Warning dont change the order of the following two setters otherwise the command parameter gets set after the command fires, not mush use eh?--> <Setter Property="CommandParameter"> <Setter.Value> <MultiBinding> <MultiBinding.Converter> <local:ColumnAndColourMultiConverter/> </MultiBinding.Converter> <Binding RelativeSource="{RelativeSource AncestorType={x:Type DataGridColumnHeader}}" Path="Column"/> <Binding Path="."/> </MultiBinding> </Setter.Value> </Setter> <Setter Property="Command" Value="{Binding RelativeSource={RelativeSource AncestorType={x:Type local:ResultEditorGrid}}, Path=ColourColumnCommand}" /> </Style> </MenuItem.ItemContainerStyle> </MenuItem>

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• Android ProgressBar.setProgressDrawable only works once?

  - by Chuck

  In a color picker, I have 3 SeekBars for Hue, Saturation, and Value. Calling setProgressDrawable on these SeekBars only works once -- at initialization from onCreate. When the user updates the Hue SeekBar, I want to call setProgressDrawable for the Saturation and Value SeekBars, to show the user their color choices for the new Hue. But all calls to setProgressDrawable (after the initial ones from onCreate) cause the SeekBar to be blanked. How can I update the background gradient of my SeekBars based upon user input? Thanks! Chuck

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