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  • Solaris OpenStack Horizon customizations

    - by GirishMoodalbail-Oracle
    In Oracle Solaris OpenStack Havana, we have customized the Horizon BUI by modifying existing dashboard and panels to reflect only those features that we support. The modification mostly involves:  --  disabling an widget (checkbox, button, textarea, and so on) --  removal of a tab from a panel --  removal of options from pull-down menus The following table lists the customizations that we have made. |-----------------------------+-----------------------------------------------------| | Where                       | What                                                | |-----------------------------+-----------------------------------------------------| | Project => Instances =>     | Post-Creation tab is removed.                       | | Launch Instance             |                                                     | |                             |                                                     | | Project => Instances =>     | Security Groups tab is removed.                     | | Actions => Edit Instance    |                                                     | |                             |                                                     | | Project => Instances =>     | Console tab is removed.                             | | Instance Name               |                                                     | |                             |                                                     | | Project => Instances =>     | Following actions Console, Edit Security Groups,    | | Actions                     | Pause Instance, Suspend Instance, Resize Instance,  | |                             | Rebuild Instance, and Migrate Instance are removed. | |                             |                                                     | | Project =>                  | Security Groups tab is removed.                     | | Access and Security         |                                                     | |                             |                                                     | | Project =>                  | Create Volume action is removed.                    | | Images and Snapshots =>     |                                                     | | Images => Actions           |                                                     | |                             |                                                     | | Project => Networks =>      | Admin State is disabled and its value is always     | | Create Network              | true.                                               | |                             |                                                     | | Project => Networks =>      | Disable Gateway checkbox is disabled, and its       | | Create Network =>           | value is always false.                              | | Subnet                      |                                                     | |                             |                                                     | | Project => Networks =>      | Allocation Pools and Host Routes text area are      | | Create Network =>           | disabled.                                      | | Subnet Detail               |                                                     | |                             |                                                     | | Project => Networks =>      | Edit Subnet action is removed.                      | | Network Name => Subnet =>   |                                                     | | Actions                     |                                                     | |                             |                                                     | | Project => Networks =>      | Edit Port action is removed.                        | | Network Name => Ports =>    |                                                     | | Actions                     |                                                     | |                             |                                                     | | Admin => Instnaces =>       | Following actions Console, Pause Instance,          | | Actions                     | Suspend Instance, and Migrate Instance are removed. | |                             |                                                     | | Admin => Networks =>        | Edit Network action is removed                      | | Actions                     |                                                     | |                             |                                                     | | Admin => Networks =>         | Edit Subnet action is removed                       | | Subnets => Actions          |                                                     | |                             |                                                     | | Admin => Networks =>         | Edit Port action is removed                         | | Ports => Actions            |                                                     | |                             |                                                     | | Admin => Networks =>         | Admin State and Shared check box are disabled.      | | Create Network              | Network's Admin State is always true, and Shared is | |                             | always false.                                       | |                             |                                                     | | Admin => Networks =>        | Admin State check box is disabled and its value     | | Network Name => Create Port | is always true.                                     | |-----------------------------+-----------------------------------------------------|

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  • REDUX: How to overcome an incompatibility between the ksh on Linux vs. that installed on AIX/Solaris

    - by Andrew Stein
    I have uncovered another problem in the effort that we are making to port several hundreds of ksh scripts from AIX, Solaris and HPUX to Linux. See here for the previous problem. This code: #!/bin/ksh if [ -a k* ]; then echo "Oh yeah!" else echo "No way!" fi exit 0 (when run in a directory with several files whose name starts with k) produces "Oh yeah!" when called with the AT&T ksh variants (ksh88 and ksh93). On the other hand it produces and error message followed by "No way!" on the other ksh variants (pdksh, MKS ksh and bash). Again, my question are: Is there an environment variable that will cause pdksh to behave like ksh93? Failing that: Is there an option on pdksh to get the required behavior?

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  • Ein besonderes Oracle Business Breakfast in Berlin

    - by Detlef Drewanz
    Seit mehreren Jahren finden bei uns Business Breakfasts statt. Diese Veranstaltung ist üblicherweise an Technologen mit tiefem technologischen Wissensdurst gerichtet. Aus einem besonderen Anlass ist die Veranstaltung am 13.6.2014 in unserem Customer Visit Center in Berlin etwas speziell. Anlässlich des Solaris 11.2 Launches tourt Herr Markus Flierl, Oracle VP Software Development, gerade durch Deutschland. Wir haben ihn nach Berlin in unser Customer Visit Center eingeladen, um mit Ihnen Ihre Cloud Strategien und Anforderungen an ein modernes Betriebssystem zu diskutieren. Vielleicht setzen Sie zurzeit ein Betriebssystem ein, welches nicht aus dem Hause Oracle stammt. Das macht nichts. Auch dann ist der Besuch zu dieser Veranstaltung interessant, denn Herr Flierl interessiert sich ebenso für Ihre Anforderungen und Entscheidungsgrundlagen. Übrigens: Markus Flierl ist in Südddeutschland geboren und aufgewachsen und spricht somit fließend Deutsch. Agenda Start Ende Titel 08:30 09:30 Registrierung und Frühstück 09:30 09:45 Begrüßung und Einleitung Ralf Zenses, Oracle Senior Director Systems Sales Consulting Europe North 09:45 11:30 Strategien für OpenStack, Software Defined Networking und RZ Automatisierung: Cloud Management Integriert, nicht nur Installiert Markus Flierl, Oracle VP Software Development 11:30 11:45 Pause 11:45 12:15 Solaris 11.2 OpenStack Demo Joost Pronk, Oracle Senior Principle Product Strategy Manager 12:15 13:00 Unified Archiving und SCAP: Die finale Antwort auf Migrations- und Compliance Fragen Detlef Drewanz, Oracle Master Principle Sales Consultant Weitere Details und den Link zur Anmeldung finden Sie hier. Die Veranstaltung ist offen für alle Interessierten. Ich freue mich auf Ihren Besuch. Wir sehen uns.

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  • Using Solaris pkg to list all setuid or setgid programs

    - by darrenm
    $ pkg contents -a mode=4??? -a mode=2??? -t file -o pkg.name,path,mode We can also add a package name on the end to restrict it to just that single package eg: $ pkg contents -a mode=4??? -a mode=2??? -t file -o pkg.name,path,mode core-os PKG.NAME PATH MODE system/core-os usr/bin/amd64/newtask 4555 system/core-os usr/bin/amd64/uptime 4555 system/core-os usr/bin/at 4755 system/core-os usr/bin/atq 4755 system/core-os usr/bin/atrm 4755 system/core-os usr/bin/crontab 4555 system/core-os usr/bin/mail 2511 system/core-os usr/bin/mailx 2511 system/core-os usr/bin/newgrp 4755 system/core-os usr/bin/pfedit 4755 system/core-os usr/bin/su 4555 system/core-os usr/bin/tip 4511 system/core-os usr/bin/write 2555 system/core-os usr/lib/utmp_update 4555 system/core-os usr/sbin/amd64/prtconf 2555 system/core-os usr/sbin/amd64/swap 2555 system/core-os usr/sbin/amd64/sysdef 2555 system/core-os usr/sbin/amd64/whodo 4555 system/core-os usr/sbin/prtdiag 2755 system/core-os usr/sbin/quota 4555 system/core-os usr/sbin/wall 2555

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  • ndd on Solaris 10

    - by user12620111
    This is mostly a repost of LaoTsao's Weblog with some tweaks. Last time that I tried to cut & paste directly off of his page, some of the XML was messed up. I run this from my MacBook. It should also work from your windows laptop if you use cygwin. ================If not already present, create a ssh key on you laptop================ # ssh-keygen -t rsa ================ Enable passwordless ssh from my laptop. Need to type in the root password for the remote machines. Then, I no longer need to type in the password when I ssh or scp from my laptop to servers. ================ #!/usr/bin/env bash for server in `cat servers.txt` do   echo root@$server   cat ~/.ssh/id_rsa.pub | ssh root@$server "cat >> .ssh/authorized_keys" done ================ servers.txt ================ testhost1testhost2 ================ etc_system_addins ================ set rpcmod:clnt_max_conns=8 set zfs:zfs_arc_max=0x1000000000 set nfs:nfs3_bsize=131072 set nfs:nfs4_bsize=131072 ================ ndd-nettune.txt ================ #!/sbin/sh # # ident   "@(#)ndd-nettune.xml    1.0     01/08/06 SMI" . /lib/svc/share/smf_include.sh . /lib/svc/share/net_include.sh # Make sure that the libraries essential to this stage of booting  can be found. LD_LIBRARY_PATH=/lib; export LD_LIBRARY_PATH echo "Performing Directory Server Tuning..." >> /tmp/smf.out # # Standard SuperCluster Tunables # /usr/sbin/ndd -set /dev/tcp tcp_max_buf 2097152 /usr/sbin/ndd -set /dev/tcp tcp_xmit_hiwat 1048576 /usr/sbin/ndd -set /dev/tcp tcp_recv_hiwat 1048576 # Reset the library path now that we are past the critical stage unset LD_LIBRARY_PATH ================ ndd-nettune.xml ================ <?xml version="1.0"?> <!DOCTYPE service_bundle SYSTEM "/usr/share/lib/xml/dtd/service_bundle.dtd.1"> <!-- ident "@(#)ndd-nettune.xml 1.0 04/09/21 SMI" --> <service_bundle type='manifest' name='SUNWcsr:ndd'>   <service name='network/ndd-nettune' type='service' version='1'>     <create_default_instance enabled='true' />     <single_instance />     <dependency name='fs-minimal' type='service' grouping='require_all' restart_on='none'>       <service_fmri value='svc:/system/filesystem/minimal' />     </dependency>     <dependency name='loopback-network' grouping='require_any' restart_on='none' type='service'>       <service_fmri value='svc:/network/loopback' />     </dependency>     <dependency name='physical-network' grouping='optional_all' restart_on='none' type='service'>       <service_fmri value='svc:/network/physical' />     </dependency>     <exec_method type='method' name='start' exec='/lib/svc/method/ndd-nettune' timeout_seconds='3' > </exec_method>     <exec_method type='method' name='stop'  exec=':true'                       timeout_seconds='3' > </exec_method>     <property_group name='startd' type='framework'>       <propval name='duration' type='astring' value='transient' />     </property_group>     <stability value='Unstable' />     <template>       <common_name>     <loctext xml:lang='C'> ndd network tuning </loctext>       </common_name>       <documentation>     <manpage title='ndd' section='1M' manpath='/usr/share/man' />       </documentation>     </template>   </service> </service_bundle> ================ system_tuning.sh ================ #!/usr/bin/env bash for server in `cat servers.txt` do   cat etc_system_addins | ssh root@$server "cat >> /etc/system"   scp ndd-nettune.xml root@${server}:/var/svc/manifest/site/ndd-nettune.xml   scp ndd-nettune.txt root@${server}:/lib/svc/method/ndd-nettune   ssh root@$server chmod +x /lib/svc/method/ndd-nettune   ssh root@$server svccfg validate /var/svc/manifest/site/ndd-nettune.xml   ssh root@$server svccfg import /var/svc/manifest/site/ndd-nettune.xml done

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  • Exiting a reboot loop

    - by user12617035
    If you're in a situation where the system is panic'ing during boot, you can use # boot net -s to regain control of your system. In my case, I'd added some diagnostic code to a (PCI) driver (that is used to boot the root filesystem). There was a bug in the driver, and each time during boot, the bug occurred, and so caused the system to panic: ... 000000000180b950 genunix:vfs_mountroot+60 (800, 200, 0, 185d400, 1883000, 18aec00) %l0-3: 0000000000001770 0000000000000640 0000000001814000 00000000000008fc %l4-7: 0000000001833c00 00000000018b1000 0000000000000600 0000000000000200 000000000180ba10 genunix:main+98 (18141a0, 1013800, 18362c0, 18ab800, 180e000, 1814000) %l0-3: 0000000070002000 0000000000000001 000000000180c000 000000000180e000 %l4-7: 0000000000000001 0000000001074800 0000000000000060 0000000000000000 skipping system dump - no dump device configured rebooting... If you're logged in via the console, you can send a BREAK sequence in order to gain control of the firmware's (OBP's) prompt. Enter Ctrl-Shift-[ in order to get the TELNET prompt. Once telnet has control, enter this: telnet> send brk You'll be presented with OBP's prompt: ok You then enter the following in order to boot into single-user mode via the network: ok boot net -s Note that booting from the network under Solaris will implicitly cause the system to be INSTALLED with whatever software had last been configured to be installed. However, we are using boot net -s as a "handle" with which to get at the Solaris prompt. Once at that prompt, we can perform actions as root that will let us back out our buggy driver (ok... MY buggy driver :-)) ...and replace it with the original, non-buggy driver. Entering the boot command caused the following output, as well as left us at the Solaris prompt (in single-user-mode): Sun Blade 1500, No Keyboard Copyright 1998-2004 Sun Microsystems, Inc. All rights reserved. OpenBoot 4.16.4, 1024 MB memory installed, Serial #53463393. Ethernet address 0:3:ba:2f:c9:61, Host ID: 832fc961. Rebooting with command: boot net -s Boot device: /pci@1f,700000/network@2 File and args: -s 1000 Mbps FDX Link up Timeout waiting for ARP/RARP packet Timeout waiting for ARP/RARP packet 4000 1000 Mbps FDX Link up Requesting Internet address for 0:3:ba:2f:c9:61 SunOS Release 5.10 Version Generic_118833-17 64-bit Copyright 1983-2005 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Booting to milestone "milestone/single-user:default". Configuring devices. Using RPC Bootparams for network configuration information. Attempting to configure interface bge0... Configured interface bge0 Requesting System Maintenance Mode SINGLE USER MODE # Our goal is to now move to the directory containing the buggy driver and replace it with the original driver (that we had saved away before ever loading our buggy driver! :-) However, since we booted from the network, the root filesystem ("/") is NOT mounted on one of our local disks. It is mounted on an NFS filesystem exported by our install server. To verify this, enter the following command: # mount | head -1 / on my-server:/export/install/media/s10u2/solarisdvd.s10s_u2dvd/latest/Solaris_10/Tools/Boot remote/read/write/setuid/devices/dev=4ac0001 on Wed Dec 31 16:00:00 1969 As a result, we have to create a temporary mount point and then mount the local disk onto that mount point: # mkdir /tmp/mnt # mount /dev/dsk/c0t0d0s0 /tmp/mnt Note that your system will not necessarily have had its root filesystem on "c0t0d0s0". This is something that you should also have recorded before you ever loaded your.. er... "my" buggy driver! :-) One can find the local disk mounted under the root filesystem by entering: # df -k / Filesystem kbytes used avail capacity Mounted on /dev/dsk/c0t0d0s0 76703839 4035535 71901266 6% / To continue with our example, we can now move to the directory of buggy-driver in order to replace it with the original driver. Note that /tmp/mnt is prefixed to the path of where we'd "normally" find the driver: # cd /tmp/mnt/platform/sun4u/kernel/drv/sparcv9 # ls -l pci\* -rw-r--r-- 1 root root 288504 Dec 6 15:38 pcisch -rw-r--r-- 1 root root 288504 Dec 6 15:38 pcisch.aar -rwxr-xr-x 1 root sys 211616 Jun 8 2006 pcisch.orig # cp -p pcisch.orig pcisch We can now synchronize any in-memory filesystem data structures with those on disk... and then reboot. The system will then boot correctly... as expected: # sync;sync # reboot syncing file systems... done Sun Blade 1500, No Keyboard Copyright 1998-2004 Sun Microsystems, Inc. All rights reserved. OpenBoot 4.16.4, 1024 MB memory installed, Serial #xxxxxxxx. Ethernet address 0:3:ba:2f:c9:61, Host ID: yyyyyyyy. Rebooting with command: boot Boot device: /pci@1e,600000/ide@d/disk@0,0:a File and args: SunOS Release 5.10 Version Generic_118833-17 64-bit Copyright 1983-2005 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Hostname: my-host NIS domain name is my-campus.Central.Sun.COM my-host console login: ...so that's how it's done! Of course, the easier way is to never write a buggy-driver... but.. then.. we all "have an eraser on the end of each of our pencils"... don't we ? :-) "...thank you... and good night..."

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  • Oracle JDBC connection exception in Solaris but not Windows?

    - by lupefiasco
    I have some Java code that connects to an Oracle database using DriverManager.getConnection(). It works just fine on my Windows XP machine. However, when running the same code on a Solaris machine, I get the following exception. Both machines can reach the database machine on the network. I have included the Oracle trace logs. Mar 23, 2010 12:12:33 PM org.apache.commons.configuration.ConfigurationUtils locate FINE: ConfigurationUtils.locate(): base is /users/theUser/ADCompare, name is props.txt Mar 23, 2010 12:12:33 PM org.apache.commons.configuration.ConfigurationUtils locate FINE: Loading configuration from the path /users/theUser/ADCompare/props.txt Mar 23, 2010 12:12:33 PM oracle.jdbc.driver.OracleDriver connect FINE: OracleDriver.connect(url=jdbc:oracle:thin:@//theServer:1521/theService, info) Mar 23, 2010 12:12:33 PM oracle.jdbc.driver.OracleDriver connect FINER: OracleDriver.connect() walletLocation:(null) Mar 23, 2010 12:12:33 PM oracle.jdbc.driver.OracleDriver parseUrl FINER: OracleDriver.parseUrl(url=jdbc:oracle:thin:@//theServer:1521/theService) Mar 23, 2010 12:12:33 PM oracle.jdbc.driver.OracleDriver parseUrl FINER: sub_sub_index=12, end=46, next_colon_index=16, user=17, slash=18, at_sign=17 Mar 23, 2010 12:12:33 PM oracle.jdbc.driver.OracleDriver parseUrl FINER: OracleDriver.parseUrl(url):return Mar 23, 2010 12:12:33 PM oracle.jdbc.driver.OracleDriver connect FINER: user=theUser, password=******, database=//theServer:1521/theService, protocol=thin, prefetch=null, batch=null, accumulate batch result =true, remarks=null, synonyms=null Mar 23, 2010 12:12:33 PM oracle.jdbc.driver.PhysicalConnection <init> FINE: PhysicalConnection.PhysicalConnection(ur="jdbc:oracle:thin:@//theServer:1521/theService", us="theUser", p="******", db="//theServer:1521/theService", info) Mar 23, 2010 12:12:33 PM oracle.jdbc.driver.PhysicalConnection <init> FINEST: PhysicalConnection.PhysicalConnection() : connectionProperties={user=theUser, password=******, protocol=thin} Mar 23, 2010 12:12:33 PM oracle.jdbc.driver.PhysicalConnection initialize FINE: PhysicalConnection.initialize(ur="jdbc:oracle:thin:@//theServer:1521/theService", us="theUser", access) Mar 23, 2010 12:12:33 PM oracle.jdbc.driver.PhysicalConnection initialize FINE: PhysicalConnection.initialize(ur, us):return Mar 23, 2010 12:12:33 PM oracle.jdbc.driver.PhysicalConnection needLine FINE: PhysicalConnection.needLine()--no return java.lang.ArrayIndexOutOfBoundsException: 31 at oracle.net.nl.NVTokens.parseTokens(Unknown Source) at oracle.net.nl.NVFactory.createNVPair(Unknown Source) at oracle.net.nl.NLParamParser.addNLPListElement(Unknown Source) at oracle.net.nl.NLParamParser.initializeNlpa(Unknown Source) at oracle.net.nl.NLParamParser.<init>(Unknown Source) at oracle.net.resolver.TNSNamesNamingAdapter.loadFile(Unknown Source) at oracle.net.resolver.TNSNamesNamingAdapter.checkAndReload(Unknown Source) at oracle.net.resolver.TNSNamesNamingAdapter.resolve(Unknown Source) at oracle.net.resolver.NameResolver.resolveName(Unknown Source) at oracle.net.resolver.AddrResolution.resolveAndExecute(Unknown Source) at oracle.net.ns.NSProtocol.establishConnection(Unknown Source) at oracle.net.ns.NSProtocol.connect(Unknown Source) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1037) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:282) at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:468) at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:165) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:839) at java.sql.DriverManager.getConnection(DriverManager.java:582) at java.sql.DriverManager.getConnection(DriverManager.java:185) The above exception is also thrown if I use OracleDataSource instead of the generic DriverManager.getConnection(). Any ideas on why the behavior is different in the different environments?

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  • Sharing storage on Linux and Solaris

    - by devlearn
    I'm looking for a solution in order to share a san mounted volume between several hosts running on Linux (RHEL) and/or Solaris (Sparc). Note that I basically need to share a set of directories containing large binary files that are accessed in random R/W mode. I have the following reqs : keep the data on the SAN suitable i/o performances as the software is pretty demanding on IOPS stick to a shared file system as I can't afford a cluster fs (lack of MDS/OSS infrastructure) compression could be really usefull For now I've found only the following candidates : GFS2 , supports Linux only, no compression VxFS , supports Linux and Solaris, compression supported So if you have some suggestions for this list, I'll really welcome them. Thanks in advance,

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  • DTrace Workshop in Wiesbaden

    - by uligraef
    DTrace gibt es ausser in Solaris noch in einer Reihe weiterer Betriebssysteme.Bei dem  FraOSUG Vortrag über DTrace wurde beschlossen noch einen DTrace Workshop zu veranstalten. Details siehe hier: Workshop DTrace Der Termin steht noch nicht genau fest. Wir suchen einen Tag der weder Werktag, Sonntag oder Feiertag ist.Die Anzahl der Anmeldungen bis zum 17. April bestimmt den Tag . Anmeldung via:  DTrace Workshop Doodle

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  • Solaris10 x86 mirror. Making second disk booteable when failure

    - by Kani
    Did a mirror (RAID1) with Solaris 10 in x86. Everything OK. Now, I´m trying to make the second disk booteable, this is: from grub or in case of failure of disk1. I edited /boot/grub/menu.lst: #---------- ADDED BY BOOTADM - DO NOT EDIT ---------- title Solaris 10 9/10 s10x_u9wos_14a X86 findroot (rootfs1,0,a) kernel /platform/i86pc/multiboot module /platform/i86pc/boot_archive #---------------------END BOOTADM-------------------- #---------- ADDED BY BOOTADM - DO NOT EDIT ---------- title Solaris failsafe findroot (rootfs1,0,a) kernel /boot/multiboot -s module /boot/amd64/x86.miniroot-safe #---------------------END BOOTADM-------------------- #---------- ADDED BY BOOTADM - DO NOT EDIT ---------- title Solaris failsafe findroot (rootfs1,0,a) kernel /boot/multiboot kernel/unix -s module /boot/x86.miniroot-safe #---------------------END BOOTADM-------------------- #Make second disk booteable!!!!!!! title alternate boot findroot (rootfs1,1,a) kernel /boot/multiboot kernel/unix -s module /boot/x86.miniroot-safe But is not working. In the BIOS, when I select "alternate boot" I get: Error 15: 15 file not found also, how to configure to GRUB to make the disk2 to boot in case of error in disk1? Additionally, I did (but not related to GRUB): eeprom altbootpath=/devices/pci@0,0/pci108e,5352@1f,2/disk@1,0:a Here is the output of some commands that may help you: /sbin/biosdev 0x80 /pci@0,0/pci108e,5352@1f,2/disk@0,0 0x81 /pci@0,0/pci108e,5352@1f,2/disk@1,0 ls -l /dev/dsk/c1t?d0s0 lrwxrwxrwx 1 root root 50 Jul 7 12:01 /dev/dsk/c1t0d0s0 -> ../../devices/pci@0,0/pci108e,5352@1f,2/disk@0,0:a lrwxrwxrwx 1 root root 50 Jul 7 12:01 /dev/dsk/c1t1d0s0 -> ../../devices/pci@0,0/pci108e,5352@1f,2/disk@1,0:a more /boot/solaris/bootenv.rc setprop ata-dma-enabled '1' setprop atapi-cd-dma-enabled '0' setprop ttyb-rts-dtr-off 'false' setprop ttyb-ignore-cd 'true' setprop ttya-rts-dtr-off 'false' setprop ttya-ignore-cd 'true' setprop ttyb-mode '9600,8,n,1,-' setprop ttya-mode '9600,8,n,1,-' setprop lba-access-ok '1' setprop prealloc-chunk-size '0x2000' setprop bootpath '/pci@0,0/pci108e,5352@1f,2/disk@0,0:a' setprop keyboard-layout 'US-English' setprop console 'text' setprop altbootpath '/pci@0,0/pci108e,5352@1f,2/disk@1,0:a' cat /etc/vfstab #device device mount FS fsck mount mount #to mount to fsck point type pass at boot options # fd - /dev/fd fd - no - /proc - /proc proc - no - #/dev/dsk/c1t0d0s1 - - swap - no - /dev/md/dsk/d1 - - swap - no - /dev/md/dsk/d0 /dev/md/rdsk/d0 / ufs 1 no - /devices - /devices devfs - no - sharefs - /etc/dfs/sharetab sharefs - no - ctfs - /system/contract ctfs - no - objfs - /system/object objfs - no - swap - /tmp tmpfs - yes - df -h Filesystem size used avail capacity Mounted on /dev/md/dsk/d0 909G 11G 889G 2% / /devices 0K 0K 0K 0% /devices ctfs 0K 0K 0K 0% /system/contract proc 0K 0K 0K 0% /proc mnttab 0K 0K 0K 0% /etc/mnttab swap 14G 972K 14G 1% /etc/svc/volatile objfs 0K 0K 0K 0% /system/object sharefs 0K 0K 0K 0% /etc/dfs/sharetab /usr/lib/libc/libc_hwcap1.so.1 909G 11G 889G 2% /lib/libc.so.1 fd 0K 0K 0K 0% /dev/fd swap 14G 40K 14G 1% /tmp swap 14G 28K 14G 1% /var/run

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  • Faster Memory Allocation Using vmtasks

    - by Steve Sistare
    You may have noticed a new system process called "vmtasks" on Solaris 11 systems: % pgrep vmtasks 8 % prstat -p 8 PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/NLWP 8 root 0K 0K sleep 99 -20 9:10:59 0.0% vmtasks/32 What is vmtasks, and why should you care? In a nutshell, vmtasks accelerates creation, locking, and destruction of pages in shared memory segments. This is particularly helpful for locked memory, as creating a page of physical memory is much more expensive than creating a page of virtual memory. For example, an ISM segment (shmflag & SHM_SHARE_MMU) is locked in memory on the first shmat() call, and a DISM segment (shmflg & SHM_PAGEABLE) is locked using mlock() or memcntl(). Segment operations such as creation and locking are typically single threaded, performed by the thread making the system call. In many applications, the size of a shared memory segment is a large fraction of total physical memory, and the single-threaded initialization is a scalability bottleneck which increases application startup time. To break the bottleneck, we apply parallel processing, harnessing the power of the additional CPUs that are always present on modern platforms. For sufficiently large segments, as many of 16 threads of vmtasks are employed to assist an application thread during creation, locking, and destruction operations. The segment is implicitly divided at page boundaries, and each thread is given a chunk of pages to process. The per-page processing time can vary, so for dynamic load balancing, the number of chunks is greater than the number of threads, and threads grab chunks dynamically as they finish their work. Because the threads modify a single application address space in compressed time interval, contention on locks protecting VM data structures locks was a problem, and we had to re-scale a number of VM locks to get good parallel efficiency. The vmtasks process has 1 thread per CPU and may accelerate multiple segment operations simultaneously, but each operation gets at most 16 helper threads to avoid monopolizing CPU resources. We may reconsider this limit in the future. Acceleration using vmtasks is enabled out of the box, with no tuning required, and works for all Solaris platform architectures (SPARC sun4u, SPARC sun4v, x86). The following tables show the time to create + lock + destroy a large segment, normalized as milliseconds per gigabyte, before and after the introduction of vmtasks: ISM system ncpu before after speedup ------ ---- ------ ----- ------- x4600 32 1386 245 6X X7560 64 1016 153 7X M9000 512 1196 206 6X T5240 128 2506 234 11X T4-2 128 1197 107 11x DISM system ncpu before after speedup ------ ---- ------ ----- ------- x4600 32 1582 265 6X X7560 64 1116 158 7X M9000 512 1165 152 8X T5240 128 2796 198 14X (I am missing the data for T4 DISM, for no good reason; it works fine). The following table separates the creation and destruction times: ISM, T4-2 before after ------ ----- create 702 64 destroy 495 43 To put this in perspective, consider creating a 512 GB ISM segment on T4-2. Creating the segment would take 6 minutes with the old code, and only 33 seconds with the new. If this is your Oracle SGA, you save over 5 minutes when starting the database, and you also save when shutting it down prior to a restart. Those minutes go directly to your bottom line for service availability.

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  • Freeing of allocated memory in Solaris/Linux

    - by user355159
    Hi, I have written a small program and compiled it under Solaris/Linux platform to measure the performance of applying this code to my application. The program is written in such a way, initially using sbrk(0) system call, i have taken base address of the heap region. After that i have allocated an 1.5GB of memory using malloc system call, Then i used memcpy system call to copy 1.5GB of content to the allocated memory area. Then, I freed the allocated memory. After freeing, i used again sbrk(0) system call to view the heap size. This is where i little confused. In solaris, eventhough, i freed the memory allocated (of nearly 1.5GB) the heap size of the process is huge. But i run the same application in linux, after freeing, i found that the heap size of the process is equal to the size of the heap memory before allocation of 1.5GB. I know Solaris does not frees memory immediately, but i don't know how to tune the solaris kernel to immediately free the memory after free() system call. Also, please explain why the same problem does not comes under Linux? Can anyone help me out of this? Thanks, Santhosh.

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  • Solaris continuera à supporter les processeurs Xeon d'Intel, son responsable dévoile les premiers éléments du prochain update

    Solaris continuera à supporter les processeurs Xeon d'Intel Le responsable de la plateforme chez Oracle dévoile les premiers éléments du prochain update De passage à Paris, le responsable de Solaris chez Oracle - Joost Pronk - a confirmé que l'OS « au coeur de la stratégie des nouveaux systèmes intégrés (Exadata, Exalogic et SPARC SuperCluster...), en partant des disques jusqu'aux applications » continuerait à être développé pour être compatible aussi bien avec SPARC qu'avec les processeurs d'Intel. « Peu importe ce que l'on vous raconte, ou ce que vous lisez ou ce que vous entendrez ailleurs, moi je vous le dis, Solaris supportera SPARC et les Xeon d'Intel », assure le port...

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  • Oracle sort Solaris 11 pour les architectures SPARC et x86 et l'annonce comme le "premier OS Cloud"

    Oracle sort Solaris 11 pour les architectures SPARC et x86 Et l'annonce comme le "premier OS Cloud" Mise à jour du 10 novembre 2011 par Idelways Le grand chantier de Sun, puis d'Oracle Solaris 11 est enfin achevé. L'implémentation Unix au nom de code « Nevada » sort pour les architectures Sparc et x86 et s'annonce par ses créateurs comme « le premier OS Cloud ». Cette communication d'Oracle autour de Solaris 11 s'inscrit dans le sillage de son ado...

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  • Why is SMF manifest losing configuration data when exported on SmartOS?

    - by Scott Lowe
    I'm running a server process under SMF (Server Management Facility) on Joyent's Base64 1.8.1 SmartOS image. For those not aqauinted with SmartOS, it is a cloud-based distribution of IllumOS with KVM. But essentially it is like Solaris and inherits from OpenSolaris. So even if you've not used SmartOS, I'm hoping to tap into some Solaris knowledge on ServerFault. My issue is that I want an unprivileged user to be allowed to restart a service that they own. I have worked out how to do that by using RBAC and adding an authorisation to /etc/security/auth_attr and associating that authorisation with my user. I then added the following to my SMF manifest for the service: <property_group name='general' type='framework'> <!-- Allow to be restarted--> <propval name='action_authorization' type='astring' value='solaris.smf.manage.my-server-process' /> <!-- Allow to be started and stopped --> <propval name='value_authorization' type='astring' value='solaris.smf.manage.my-server-process' /> </property_group> And this works well when imported. My unprivileged user is allowed to restart, start and stop its own server process (this is for automated code deployments). However, if I export the SMF manifest, this configuration data is gone... all I see in that section is this: <property_group name='general' type='framework'> <property name='action_authorization' type='astring'/> <property name='value_authorization' type='astring'/> </property_group> Does anybody know why this is happening? Is my syntax wrong, or am I simply not using SMF incorrectly?

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  • In solaris, how monitor & auto-respond to critical events

    - by mamcx
    I have a website that randomly fail. Is running in open solaris on joyent. I have a monitoring service that alert me when the site is down, but, I want a way to put a "insider" tool that tell me why that happened. Is because the cpu is too high? Not memory? Which process fail? Is possible to have a backtrace of that? Everything is running on the Solaris Service Management Facility. The webserver is cherokee, the database is mysql and the language is python/django. I want the most simple setup to monitor that & auto-respond , ie: restart the webserver or the django process in case of failure. I prefer a low-overhead tool. I don't need the fancy monitoring that some tools have, no ned graphs or sms alert. Only know what fail, restart it if possible (maybe up to n times), and have a log somewhere when I will check it.

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  • Oracle OpenWorld ?? Oracle|Sun

    - by user13137902
    Oracle|Sun @ Oracle OpenWorld Tokyo 2012 ?? Solaris?????@Oracle Develop@Tokyo 2011 ??????????????????Oracle|Sun????????????? ??????????????????????????????(^ ^;) ?????? Oracle OpenWorld Tokyo 2012 ??4?4???4?6??3??? ???????? ????? ??????????????????? ???&?????????? Oracle OpenWorld Tokyo 2012 ???? ???&????? ????????????????????????????????????? ???Exa*???????????????????????????????? ????????????????????????????? ????Oracle OpenWorld Tokyo 2012???? Oracle|Sun ?????????????????????? ??????????????? K1-014/4(?) 9:00-11:15 ENGINEERED FOR INNOVATION ??????????????????·???????? ?????? ???·??? ????·???????? ???????·????????? ???·????? ????·???????? ???·??????·?????? ?????·?????? ?????????? ??????? ??????? ?? ?? S1-014/4(?) 11:50-12:35 Oracle Engineered Systems Strategy-?????????????????????????????????????·???????? ????·????????? ????·??? S1-334/4(?) 15:20-16:05 ??????????????????????????????????????????????????????????? ????????????????? ?? ?? S1-424/4(?) 16:30-17:15 ?????Engineered Systems?????????????IT?????????????? ????????????????? ?? ? K2-014/5(?) 9:30-11:15 Extreme Innovation????·???????? ???????(CEO) ???·???? G2-014/5(?) 11:50-13:20 ??????&???????????IT??????????????·???????? ???????·????????? ???·???? S2-424/5(?) 16:30-17:15 ??UNIX??????????-SPARC SuperCluster?????????? ????????????????? ?? ? S2-534/5(?) 17:40-18:25 Oracle E-Business Suite????????????????????/??????????????????????”SPARC SuperCluster”?????????? ????????????????? ?? ?? S3-134/6(?) 13:00-13:45 ?????SNS??????????????? Sun ZFS Storage Appliance ????????????????? ???????? ?? ?? S3-214/6(?) 14:10-14:55 ???????????????????????????????????????? ???????? ????? ?? ?? ? S3-334/6(?) 15:20-16:05 ????????·????????????????????????????????????????? ???? ?????????? ?? ??(????) ?? ?? ? 1?????????????K1-01?????? ????????????????????????????????????????? ??????????????????? ??????1???????·?????????? ???????Solaris???????????? ???????????????S1-01?Engineered System??????????? S1-33?????????????????????????????????????? S1-42?????????????????????????????????? ???????·?????????K2-01?????????? ?????????????????????????? ???????????????????????????????????? ?????????????????????? ??????????????????????? ??????????????????????????? ????????Engineered System? ??????????????????????????? ??G2-01??????·???????????? ???????????????????????? ??????????????????????? S2-42??????????????? SPARC?????Engineered System???SPARC SuperCluster T4-4????????? ???????????????????????????????? S2-53?????SuperCluster???? ???????????SuperCluster??????????????? ??????????????????????????????????? ????????????Oracle Optimized Solution?????? ?????????Oracle Develop???????? ????????????ZFS Storage Appliance????3????????????? ??????????????????????????????? ?????????????????????????? ???ZFS Storage Appliance???????????????????? ????????????? ???? ?????????????? ??????????????7324????????? (?????????????????? facebook ????????????? ????????????)? ????????????????????????????????????????????

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  • Unmounting a zfs pool while it is shared with sharenfs

    - by Ted W.
    I have a Solaris (open indiana) system which is getting poor disk write performance. In order to enable ZIL in this version of zfs I need to add a line to /etc/system. This will not take affect until I've unmounted and remounted the zpool. The trick is that this spool is shared via nfs to about 200 other servers to host users' home directories. I can guarantee that no users will be accessing the disks during this period of maintenance but I would like to avoid having to issue an unmount for 200 systems in order to unmount the disk on the Solaris box. My question is, with sharenfs, is it necessary to have all systems disconnected before unmounting the filesystem on the host? If it's possible, how do you go about it? I've tried unmounting already, the normal way, and it reports the disk is busy. There is no lsof in Solaris and pfiles (I think that's what it was) does not show anything obviously using the mounts.

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  • will mmap use user cpu instead of whole sys cpu? (solaris)

    - by Daniel
    when use mmap to allocate some anonymous mem, we often set the start address as 0/null so mmap will figure out the starting address by itself. And to get the start address, it will work thought the whole virtual memory space to find a hole which could put the chuck of mem to be allocated. I guess this is calculated as user cpu instead of sys cpu. If the virtual memory is fragmented, then the time to find the starting address will use more user cpu, is my understanding correct

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  • Mercurial says "nothing changed", but it did. Sometimes my software is too clever.

    - by user12608033
    It seems I have found a "bug" in Mercurial. It takes a shortcut when checking for differences in tracked files. If the file's size and modification time are unchanged, it assumes its contents are unchanged: $ hg init . $ cp -p .sccs2hg/2005-06-05_00\:00\:00\,nicstat.c nicstat.c $ ls -ogE nicstat.c -rw-r--r-- 1 14722 2012-08-24 11:22:48.819451726 -0700 nicstat.c $ hg add nicstat.c $ hg commit -m "added nicstat.c" $ cp -p .sccs2hg/2005-07-02_00\:00\:00\,nicstat.c nicstat.c $ ls -ogE nicstat.c -rw-r--r-- 1 14722 2012-08-24 11:22:48.819451726 -0700 nicstat.c $ hg diff $ hg commit nothing changed $ touch nicstat.c $ hg diff diff -r b49cf59d431d nicstat.c --- a/nicstat.c Fri Aug 24 11:21:27 2012 -0700 +++ b/nicstat.c Fri Aug 24 11:22:50 2012 -0700 @@ -2,7 +2,7 @@ * nicstat - print network traffic, Kb/s read and written. Solaris 8+. * "netstat -i" only gives a packet count, this program gives Kbytes. * - * 05-Jun-2005, ver 0.81 (check for new versions, http://www.brendangregg.com) + * 02-Jul-2005, ver 0.90 (check for new versions, http://www.brendangregg.com) * [...] Now, before you agree or disagree with me on whether this is a bug, I will also say that I believe it is a feature. Yes, I feel it is an acceptable shortcut because in "real" situations an edit to a file will change the modification time by at least one second (the resolution that hg diff or hg commit is looking for). The benefit of the shortcut is greatly improved performance of operations like "hg diff" and "hg status", particularly where your repository contains a lot of files. Why did I have no change in modification time? Well, my source file was generated by a script that I have written to convert SCCS change history to Mercurial commits. If my script can generate two revisions of a file within a second, and the files are the same size, then I run afoul of this shortcut. Solution - I will just change my script to apply the modification time from the SCCS history to the file prior to commit. A "touch -t " will do that easily.

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  • Wolkig und heiter

    - by A&C Redaktion
    Mit Solaris 11 bringt Oracle das erste Betriebssystem für die Cloud auf den Markt. Wir hatten es angekündigt, das Thema Cloud wird uns hier im Blog so schnell nicht loslassen: Am Freitag hat nun Oracle sein erstes Unix-Betriebssystem auf den Markt gebracht, das explizit für die Cloud designt wurde: Solaris 11 heißt es und hier ist die Assoziation zu Stanislaw Lems gleichnamigem Science Fiction-Roman durchaus angebracht: Schließlich gilt Cloud Computing als die Technologie der Zukunft schlechthin. Was bietet Solaris 11, welchen Nutzen können die Oracle Partner daraus ziehen? "Kunden können ihre Betriebsabläufe vereinfachen, die Kapazitäten ihrer Rechenzentren erhöhen und Unternehmensanwendungen von Oracle und anderen in einer sicheren, skalierbaren Cloud oder in einer klassischen Unternehmensumgebung laufen lassen“, fasst John Fowler, Executive Vice President, Systems zusammen. Darf‘s auch etwas konkreter sein? Bitte: Oracle Solaris 11 dient ganz einfach dazu, selbst anspruchsvollste Unternehmensanwendungen in privaten, hybriden und Public Clouds zu betreiben. Als vollständig virtualisiertes Betriebssystem verfügt es über integrierte Virtualisierungs-Funktionen, sowohl für Betriebssystem- als auch für Netzwerk- und Speicher-Ressourcen. Die Server-Virtualisierung sorgt für sichere Live-Migration und flexible Einsatzmöglichkeiten – basierend auf Oracle VM für x86- und SPARC-Systeme. Höchste Verfügbarkeit wird erreicht, indem Solaris 11 ein umfassendes Management über die gesamte Infrastruktur hinweg ermöglicht. Oracle Solaris 11 bietet bereits im Standardbetrieb aktive Sicherheit „by default“, wie rollenbasierten Root-Zugriff und Überwachungsfunktionen. Die Daten- und Speichermanagement-Basis für Oracle Solaris 11 ist Oracle Solaris ZFS. Neben garantierter Datenintegrität erlaubt das Tiered Storage das Einrichten von Pools mit Flash-Speicher und zudem Hochgeschwindigkeitsverschlüsselung. Ein Blick in die Presse zeigt, dass Solaris 11 durchaus für Aufsehen in der Fachwelt sorgt, so äußert sich etwa die Netzwelt sehr positiv: „Die neue Paketverwaltung IPS trägt wie die genannten Neuerungen dazu bei, dass Solaris es in Version 11 durchaus wieder mit den etablierten Linux-Distributionen aufnehmen kann. Das Betriebssystem macht nicht nur im Server-, sondern auch im Desktop-Einsatz eine sehr gute Figur und glänzt mit hoher Stabilität.“ Hier die direkten Links zu weiteren Berichten über Solaris11 in der Fachpresse: Heise onlineZDNetGolem.deSilicon.deAll about SECURITYIT DirectorPro-Linux.deTech ChannelLinux Magazin

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