Search Results

Search found 7976 results on 320 pages for 'sl dev'.

Page 47/320 | < Previous Page | 43 44 45 46 47 48 49 50 51 52 53 54  | Next Page >

• external USB HD doesn't show up on 'sudo fdisk -l' on one Ubuntu, shows up on another (both 'precise')

  - by Menelaos

  I have a 1.5TB WD external USB HDD and two Ubuntu systems, both 'precise'. When I plug the disk on system A it doesn't show up on the output of sudo fdisk -l nor is it automatically mounted (note that that wasn't always the case - it used to appear in the past). When I plug it on system B (again Ubuntu precise) it shows up when I do a sudo fdisk -l (output appended at the end) and mounts automatically just fine. What does this discrepancy point to and what kind of diagnostics should I run / tools I should use to troubleshoot the problem? I followed the suggestion I received to do a sudo tail -f /var/log/syslog and the output is the following when I plug, unplug and replug the USB cable on System A: Sep 14 23:27:09 thorin mtp-probe: checking bus 2, device 3: "/sys/devices/pci0000:00/0000:00:13.2/usb2/2-2" Sep 14 23:27:09 thorin mtp-probe: bus: 2, device: 3 was not an MTP device Sep 14 23:28:01 thorin kernel: [ 338.994295] usb 2-2: USB disconnect, device number 3 Sep 14 23:28:04 thorin kernel: [ 341.808139] usb 2-2: new high-speed USB device number 4 using ehci_hcd Sep 14 23:28:04 thorin mtp-probe: checking bus 2, device 4: "/sys/devices/pci0000:00/0000:00:13.2/usb2/2-2" Sep 14 23:28:04 thorin mtp-probe: bus: 2, device: 4 was not an MTP device Sep 14 23:29:54 thorin AptDaemon: INFO: Quitting due to inactivity Sep 14 23:29:54 thorin AptDaemon: INFO: Quitting was requested (I guess the last two message are irrelevant). Output of sudo fdisk -l on System B $ sudo fdisk -l Disk /dev/sda: 1500.3 GB, 1500301910016 bytes 255 heads, 63 sectors/track, 182401 cylinders, total 2930277168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00070db4 Device Boot Start End Blocks Id System /dev/sda1 * 2048 2905114623 1452556288 83 Linux /dev/sda2 2905116670 2930276351 12579841 5 Extended /dev/sda5 2905116672 2930276351 12579840 82 Linux swap / Solaris Disk /dev/sdb: 250.1 GB, 250059350016 bytes 255 heads, 63 sectors/track, 30401 cylinders, total 488397168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x9c849c84 Device Boot Start End Blocks Id System /dev/sdb1 * 63 488375999 244187968+ 7 HPFS/NTFS/exFAT Disk /dev/sdg: 1500.3 GB, 1500299395072 bytes 255 heads, 63 sectors/track, 182401 cylinders, total 2930272256 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x0003e17f Device Boot Start End Blocks Id System /dev/sdg1 2048 2930272255 1465135104 7 HPFS/NTFS/exFAT

  Read the article

• "No space left on device" with FreeBSD

  - by why

  When I login with root, and run "mkdir .ssh", the system says "No space left on device". But if I login with other user, it goes well. [/root]df -h Filesystem Size Used Avail Capacity Mounted on /dev/da0s1a 496M 411M 45M 90% / devfs 1.0K 1.0K 0B 100% /dev /dev/da0s1e 496M 12K 456M 0% /tmp /dev/da0s1f 57G 878M 51G 2% /usr /dev/da0s1d 4.3G 215M 3.8G 5% /var [/root]mkdir .ssh /: create/symlink failed, no inodes free mkdir: .ssh: No space left on device

  Read the article

• Can't mount cd/dvd r/w drive in Ubuntu 12.04

  - by niggles

  I'm pretty new to Ubuntu and I'm having some troubles mounting my drive or getting it to detect media. When I do this: dmesg | grep "sr0" I get : [ 2.096797] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 2.096968] sr 5:0:0:0: Attached scsi CD-ROM sr0 when I: sudo mount /dev/sr0 /mnt/cdrom mount: no medium found on /dev/sr0 sudo mount /dev/cdrom /media/cdrom mount: no medium found on /dev/sr0 There is most certainly media in the drive. Can someone please help me understand how I can resolve this issue?

  Read the article

• How to show Windows System Reserved partition using Ubuntu live dvd?

  - by Veeggon

  All questions in this site ask how to "hide"! I want to fix my boot (fix mrb wont work, I have GPT Disk) by changing some files at Windows System Reserved. GParted shows the following partitions (but Nautilus doesn't): **/dev/sda1 - file system: Unknown - 128Mb - flags: msftres** (this one shows *"Warning: Unable to detect file system! Possible reasons: -file system is damaged -file system is unknown to GParted -there is no file system available (unformated -the device entry /dev/sda1 is missing)"*) **/dev/sda2 - file system: fat32 -100Mb - flags: boot** **/dev/sda3 - file system: ntfs - 500Gb**

  Read the article

• Ubunt doesn't mount one of my NTFS disks

  - by Jader Dias

  There is a mountable /dev/sda NTFS formatted (Windows disk) There is no /dev/sdb when I ls /dev (NTFS Data disk) There is a /dev/sdc which is another disk of the same model, (Ubuntu disk) I can see that Ubuntu detected this unmountable disk in the Disk Utility It states incorrectly it is unpartioned and a RAID volume. (it previously was RAID0 setup with /dev/sdc but now it is a simple volume, no RAID whatsoever) When I boot Windows 7, it uses this unmountable disk without a glitch The problem happens in both IDE and AHCI modes Ubuntu 10.04 Lucid Lynx

  Read the article

• In VirtualBox, how can I access host localhost from guest (Visual Studio Dev Server from IE7 testing VM)?

  - by Seth

  Host OS is Win7 running MyApp in the Visual Studio Development Server, bound to localhost:51227, VM is VirtualBox configured with NAT. Guest OS is Win XP with IE7 installed. My goal is to debug MyApp (running on host) from within IE7 (running on guest). Visual Studio Development server only binds to the loopback network device (i.e. localhost). It does not bind to the external IP address of my host. I've tried access 10.0.2.2:51227 from IE7 on the guest (and confirmed that 10.0.2.2 is the gateway address using ipconfig), but it appears that 10.0.2.2 binds to the external IP of the Host, NOT the loopback IP (localhost), so this does not work. Any suggestions?

  Read the article

• Why isn't nrpe 'check_procs' finding my Passenger process?

  - by ethrbunny

  I'm trying to use check_procs from NRPE to find out whether Passenger is running on my server. It loads from httpd but appears separately. 32135 ? Sl 0:09 Passenger RackApp: /usr/share/puppet/rack/puppetmasterd 32589 ? Sl 0:01 Passenger AppPreloader: /usr/share/puppet/rack/puppetmasterd 32629 ? Sl 0:05 Passenger RackApp: /usr/share/puppet/rack/puppetmasterd 32751 ? Sl 0:05 Passenger RackApp: /usr/share/puppet/rack/puppetmasterd When I try to test it like so: check_procs -w 2: -c 3: -C Passenger It tells me there are 0 processes found. I see them - how do I get NRPE to count them?

  Read the article

• Why is my hard drive mounted on /boot?

  - by divided

  I was doing an update and it said that the drive was full. Here is df -h: Filesystem Size Used Avail Use% Mounted on 78G 2.7G 72G 4% / none 242M 184K 242M 1% /dev none 247M 0 247M 0% /dev/shm none 247M 48K 247M 1% /var/run none 247M 0 247M 0% /var/lock none 247M 0 247M 0% /lib/init/rw /dev/sda1 228M 225M 0 100% /boot How can I fix /dev/sda1 being mounted on /boot?

  Read the article

• command line LVM issue on CentOS 5

  - by alex-M

  I am able to create from using lvm GUI to do as follows: /dev/var-v0l/var /var ext3 defaults 1 2 /dev/varopt-vol/var-opt /var/opt ext3 defaults 1 2 $df /dev/mapper/var-v0l 103208224 1881092 96084460 2% /var /dev/mapper/varopt-vol 103208224 192252 97773300 1% /var/opt but using command line LVM I created I can not do as the above $ df df: `/var/opt': No such file or directory /dev/mapper/var-v0l 103208224 1881092 96084460 2% /var What am I missing.

  Read the article

• creating a Menu from SQLite values in Java

  - by shanahobo86

  I am trying to create a ListMenu using data from an SQLite database to define the name of each MenuItem. So in a class called menu.java I have defined the array String classes [] = {}; which should hold each menu item name. In a DBAdapter class I created a function so the user can insert info to a table (This all works fine btw). public long insertContact(String name, String code, String location, String comments, int days, int start, int end, String type) { ContentValues initialValues = new ContentValues(); initialValues.put(KEY_NAME, name); initialValues.put(KEY_CODE, code); initialValues.put(KEY_LOCATION, location); initialValues.put(KEY_COMMENTS, comments); initialValues.put(KEY_DAYS, days); initialValues.put(KEY_START, start); initialValues.put(KEY_END, end); initialValues.put(KEY_TYPE, type); return db.insert(DATABASE_TABLE, null, initialValues); } It would be the Strings inserted into KEY_NAME that I need to populate that String array with. Does anyone know if this is possible? Thanks so much for the help guys. If I implement that function by Sam/Mango the program crashes, am I using it incorrectly or is the error due to the unknown size of the array? DBAdapter db = new DBAdapter(this); String classes [] = db.getClasses(); edit: I should mention that if I manually define the array: String classes [] = {"test1", "test2", "test3", etc}; It works fine. The error is a NullPointerException Here's the logcat (sorry about the formatting). I hadn't initialized with db = helper.getReadableDatabase(); in the getClasses() function but unfortunately it didn't fix the problem. 11-11 22:53:39.117: D/dalvikvm(17856): Late-enabling CheckJNI 11-11 22:53:39.297: D/TextLayoutCache(17856): Using debug level: 0 - Debug Enabled: 0 11-11 22:53:39.337: D/libEGL(17856): loaded /system/lib/egl/libGLES_android.so 11-11 22:53:39.337: D/libEGL(17856): loaded /system/lib/egl/libEGL_adreno200.so 11-11 22:53:39.357: D/libEGL(17856): loaded /system/lib/egl/libGLESv1_CM_adreno200.so 11-11 22:53:39.357: D/libEGL(17856): loaded /system/lib/egl/libGLESv2_adreno200.so 11-11 22:53:39.387: I/Adreno200-EGLSUB(17856): <ConfigWindowMatch:2078>: Format RGBA_8888. 11-11 22:53:39.407: D/memalloc(17856): /dev/pmem: Mapped buffer base:0x5c66d000 size:36593664 offset:32825344 fd:65 11-11 22:53:39.417: E/(17856): Can't open file for reading 11-11 22:53:39.417: E/(17856): Can't open file for reading 11-11 22:53:39.417: D/OpenGLRenderer(17856): Enabling debug mode 0 11-11 22:53:39.477: D/memalloc(17856): /dev/pmem: Mapped buffer base:0x5ecd3000 size:40361984 offset:36593664 fd:68 11-11 22:53:40.507: D/memalloc(17856): /dev/pmem: Mapped buffer base:0x61451000 size:7254016 offset:3485696 fd:71 11-11 22:53:41.077: I/Adreno200-EGLSUB(17856): <ConfigWindowMatch:2078>: Format RGBA_8888. 11-11 22:53:41.077: D/memalloc(17856): /dev/pmem: Mapped buffer base:0x61c4c000 size:7725056 offset:7254016 fd:74 11-11 22:53:41.097: D/memalloc(17856): /dev/pmem: Mapped buffer base:0x623aa000 size:8196096 offset:7725056 fd:80 11-11 22:53:41.937: D/memalloc(17856): /dev/pmem: Mapped buffer base:0x62b7b000 size:8667136 offset:8196096 fd:83 11-11 22:53:41.977: D/memalloc(17856): /dev/pmem: Unmapping buffer base:0x61c4c000 size:7725056 offset:7254016 11-11 22:53:41.977: D/memalloc(17856): /dev/pmem: Unmapping buffer base:0x623aa000 size:8196096 offset:7725056 11-11 22:53:41.977: D/memalloc(17856): /dev/pmem: Unmapping buffer base:0x62b7b000 size:8667136 offset:8196096 11-11 22:53:42.167: I/Adreno200-EGLSUB(17856): <ConfigWindowMatch:2078>: Format RGBA_8888. 11-11 22:53:42.177: D/memalloc(17856): /dev/pmem: Mapped buffer base:0x61c5d000 size:17084416 offset:13316096 fd:74 11-11 22:53:42.317: D/memalloc(17856): /dev/pmem: Mapped buffer base:0x63853000 size:20852736 offset:17084416 fd:80 11-11 22:53:42.357: D/OpenGLRenderer(17856): Flushing caches (mode 0) 11-11 22:53:42.357: D/memalloc(17856): /dev/pmem: Unmapping buffer base:0x5c66d000 size:36593664 offset:32825344 11-11 22:53:42.357: D/memalloc(17856): /dev/pmem: Unmapping buffer base:0x5ecd3000 size:40361984 offset:36593664 11-11 22:53:42.367: D/memalloc(17856): /dev/pmem: Unmapping buffer base:0x61451000 size:7254016 offset:3485696 11-11 22:53:42.757: D/memalloc(17856): /dev/pmem: Mapped buffer base:0x5c56d000 size:24621056 offset:20852736 fd:65 11-11 22:53:44.247: D/AndroidRuntime(17856): Shutting down VM 11-11 22:53:44.247: W/dalvikvm(17856): threadid=1: thread exiting with uncaught exception (group=0x40ac3210) 11-11 22:53:44.257: E/AndroidRuntime(17856): FATAL EXCEPTION: main 11-11 22:53:44.257: E/AndroidRuntime(17856): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{niall.shannon.timetable/niall.shannon.timetable.menu}: java.lang.NullPointerException 11-11 22:53:44.257: E/AndroidRuntime(17856): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1891) 11-11 22:53:44.257: E/AndroidRuntime(17856): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1992) 11-11 22:53:44.257: E/AndroidRuntime(17856): at android.app.ActivityThread.access$600(ActivityThread.java:127) 11-11 22:53:44.257: E/AndroidRuntime(17856): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1158) 11-11 22:53:44.257: E/AndroidRuntime(17856): at android.os.Handler.dispatchMessage(Handler.java:99) 11-11 22:53:44.257: E/AndroidRuntime(17856): at android.os.Looper.loop(Looper.java:137) 11-11 22:53:44.257: E/AndroidRuntime(17856): at android.app.ActivityThread.main(ActivityThread.java:4441) 11-11 22:53:44.257: E/AndroidRuntime(17856): at java.lang.reflect.Method.invokeNative(Native Method) 11-11 22:53:44.257: E/AndroidRuntime(17856): at java.lang.reflect.Method.invoke(Method.java:511) 11-11 22:53:44.257: E/AndroidRuntime(17856): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:823) 11-11 22:53:44.257: E/AndroidRuntime(17856): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:590) 11-11 22:53:44.257: E/AndroidRuntime(17856): at dalvik.system.NativeStart.main(Native Method) 11-11 22:53:44.257: E/AndroidRuntime(17856): Caused by: java.lang.NullPointerException 11-11 22:53:44.257: E/AndroidRuntime(17856): at android.content.ContextWrapper.openOrCreateDatabase(ContextWrapper.java:221) 11-11 22:53:44.257: E/AndroidRuntime(17856): at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase(SQLiteOpenHelper.java:157) 11-11 22:53:44.257: E/AndroidRuntime(17856): at niall.shannon.timetable.DBAdapter.getClasses(DBAdapter.java:151) 11-11 22:53:44.257: E/AndroidRuntime(17856): at niall.shannon.timetable.menu.<init>(menu.java:15) 11-11 22:53:44.257: E/AndroidRuntime(17856): at java.lang.Class.newInstanceImpl(Native Method) 11-11 22:53:44.257: E/AndroidRuntime(17856): at java.lang.Class.newInstance(Class.java:1319) 11-11 22:53:44.257: E/AndroidRuntime(17856): at android.app.Instrumentation.newActivity(Instrumentation.java:1023) 11-11 22:53:44.257: E/AndroidRuntime(17856): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1882) 11-11 22:53:44.257: E/AndroidRuntime(17856): ... 11 more 11-11 22:53:46.527: I/Process(17856): Sending signal. PID: 17856 SIG: 9

  Read the article

• PHP Dev Tools (Eclipse Plugin) -- Installation Error... help?

  - by Sean Ochoa

  I have already installed WEb Tools, PyDev, and the default Eclipse installation for Ubuntu 10.04 (using "sudo apt-get install eclipe"). I'm now trying to install PHP dev tools plug-in for Eclipse, and I'm getting this error msg: Cannot complete the install because of a conflicting dependency. Software being installed: PDT SDK Feature 1.0.5.v20081126-1856 (org.eclipse.php.sdk_feature.feature.group 1.0.5.v20081126-1856) Software currently installed: Eclipse XML Editors and Tools SDK 3.1.1.v200907161031-7A228DXETAqLQFBNMuHkC8-_dRPY (org.eclipse.wst.xml_sdk.feature.feature.group 3.1.1.v200907161031-7A228DXETAqLQFBNMuHkC8-_dRPY) Only one of the following can be installed at once: Eclipse XML Editors and Tools 3.1.1.v200907161031-7H6FMbDxtkMs9OeLGF98LRhdPKeo (org.eclipse.wst.xml_ui.feature.feature.jar 3.1.1.v200907161031-7H6FMbDxtkMs9OeLGF98LRhdPKeo) Eclipse XML Editors and Tools 3.0.4.v200811211541-7F2ENnCwum8W79A1UYNgSjOcFVJg (org.eclipse.wst.xml_ui.feature.feature.jar 3.0.4.v200811211541-7F2ENnCwum8W79A1UYNgSjOcFVJg) Cannot satisfy dependency: From: PDT SDK Feature 1.0.5.v20081126-1856 (org.eclipse.php.sdk_feature.feature.group 1.0.5.v20081126-1856) To: org.eclipse.php_feature.feature.group [1.0.5.v20081126-1856] Cannot satisfy dependency: From: PDT Feature 1.0.5.v20081126-1856 (org.eclipse.php_feature.feature.group 1.0.5.v20081126-1856) To: org.eclipse.wst.feature.group [3.0.0,4.0.0) Cannot satisfy dependency: From: Web Developer Tools 3.0.4.v200811190840-7A-8l8Qqcz0HyVgjXUE-iuOYZ9ai (org.eclipse.wst.feature.group 3.0.4.v200811190840-7A-8l8Qqcz0HyVgjXUE-iuOYZ9ai) To: org.eclipse.wst.xml_ui.feature.feature.group [3.0.4.v200811211541-7F2ENnCwum8W79A1UYNgSjOcFVJg] Cannot satisfy dependency: From: Eclipse XML Editors and Tools SDK 3.1.1.v200907161031-7A228DXETAqLQFBNMuHkC8-_dRPY (org.eclipse.wst.xml_sdk.feature.feature.group 3.1.1.v200907161031-7A228DXETAqLQFBNMuHkC8-_dRPY) To: org.eclipse.wst.xml_ui.feature.feature.group [3.1.1.v200907161031-7H6FMbDxtkMs9OeLGF98LRhdPKeo] Cannot satisfy dependency: From: Eclipse XML Editors and Tools 3.0.4.v200811211541-7F2ENnCwum8W79A1UYNgSjOcFVJg (org.eclipse.wst.xml_ui.feature.feature.group 3.0.4.v200811211541-7F2ENnCwum8W79A1UYNgSjOcFVJg) To: org.eclipse.wst.xml_ui.feature.feature.jar [3.0.4.v200811211541-7F2ENnCwum8W79A1UYNgSjOcFVJg] Cannot satisfy dependency: From: Eclipse XML Editors and Tools 3.1.1.v200907161031-7H6FMbDxtkMs9OeLGF98LRhdPKeo (org.eclipse.wst.xml_ui.feature.feature.group 3.1.1.v200907161031-7H6FMbDxtkMs9OeLGF98LRhdPKeo) To: org.eclipse.wst.xml_ui.feature.feature.jar [3.1.1.v200907161031-7H6FMbDxtkMs9OeLGF98LRhdPKeo] Any ideas?

  Read the article

• What should a teen dev do for practical experience in development?

  - by aviraldg

  What should a teen dev do for practical experience? If you want more details , then read on: I learnt programming when I was 9 , with GWBASIC (which I now hate) , which was what was taught @ school. That was done in a month. After that I learnt C++ and relearnt it (as I didn't know of templates and the STL before that) Recently I learnt PHP , SQL and Python. This was around the time I switched over to Ubuntu. I'd always loved the "GNUish" style of software development so I jumped right in. However , most of the projects that I found required extensive knowledge of their existing codebase. So , right now I'm this guy who knows a couple of languages and has written a couple of small programs ... but hasn't gone "big", if you get it. I would love suggestions of projects that are informal and small to medium sized , and do not require much knowledge of the codebase. Also note that I've looked at things like Google Summer of Code and sites like savannah.gnu.org and the first doesn't apply , since I'm still in school and the latter either has infeasable projects , or things that are too hard.

  Read the article

• unexpected EOF and end of document

  - by WASasquatch

  I have been fiddling with this code for a few days. Mind you I am a beginner. I just want to get my script to be able to download a remote file, and scan MineCraft plugins. I got the scan plugins to work, but I'm having two other issues. One, I can't get the mc_addplugin to work correctly, and I get a Unexpected EOF and unexpected end of document when running any other command besides mc_scanplugins or mc_start bash: -c: line 0: unexpected EOF while looking for matching `"' bash: -c: line 1: syntax error: unexpected end of file Help would be so much appreciated! Thanks in advance. #!/bin/bash # /etc/init.d/craftbukkit # version 0.9.1 2012-07-06 (YYYY-MM-DD) ### BEGIN INIT INFO # Provides: craftbukkit # Required-Start: $local_fs $remote_fs # Required-Stop: $local_fs $remote_fs # Should-Start: $network # Should-Stop: $network # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: Starts craftbukkit server # Description: Starts and controls the craftbukkit server ### END INIT INFO # SETTINGS SERVICE='craftbukkit-1.2.5-R1.0.jar' OPTIONS='nogui' USERNAME='smith' # LIST ALL THE WORLDS IN YOUR CRAFTBUKKIT SERVER FOLDER WORLDS[1]='world' WORLDS[2]='world_nether' WORLDS[3]='world_the_end' WORLDS[4]='flat_world' MCPATH='/var/www/servers/Foundation' PLUGINSPATH='/var/www/servers/Foundation/plugins' TEMPPLUGINS='/var/www/servers/Foundationplugins/temp_plugins' BACKUPPATH='/var/www/servers/Foundation/backup' CPU_COUNT=2 INVOCATION="java -Xmx2024M -Xms2024M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalPacing -XX:ParallelGCThreads=$CPU_COUNT -XX:+AggressiveOpts -jar $SERVICE $OPTIONS" ME=`whoami` as_user() { if [ $ME == $USERNAME ] ; then bash -c "$1" else su - $USERNAME -c "$1" fi } mc_start() { if pgrep -u $USERNAME -f $SERVICE > /dev/null then echo "$SERVICE is already running!" else echo "Starting $SERVICE..." cd $MCPATH as_user "cd $MCPATH && screen -dmS craftbukkit $INVOCATION" sleep 7 if pgrep -u $USERNAME -f $SERVICE > /dev/null then echo "$SERVICE is now running." else echo "Error! Could not start $SERVICE!" fi fi } mc_saveoff() { if pgrep -u $USERNAME -f $SERVICE > /dev/null then echo "$SERVICE is running... suspending saves" as_user "screen -p 0 -S craftbukkit -X eval 'stuff \"say The server is preforming a backup. Server going to read-only mode. Do not build...\"\015'" as_user "screen -p 0 -S craftbukkit -X eval 'stuff \"save-off\"\015'" as_user "screen -p 0 -S craftbukkit -X eval 'stuff \"save-all\"\015'" sync sleep 10 else echo "$SERVICE is not running. Not suspending saves." fi } mc_save() { if pgrep -u $USERNAME -f $SERVICE > /dev/null then echo "$SERVICE is running... Saving worlds..." as_user "screen -p 0 -S craftbukkit -X eval 'stuff \"save-all\"\015'" sync sleep 10 echo "Save complete!" else echo "$SERVICE is not running. Cannot save!" fi } mc_saveon() { if pgrep -u $USERNAME -f $SERVICE > /dev/null then echo "$SERVICE is running... re-enabling saves" as_user "screen -p 0 -S craftbukkit -X eval 'stuff \"save-on\"\015'" as_user "screen -p 0 -S craftbukkit -X eval 'stuff \"say Server backup has completed. Server going to read-write mode. You can now continue building...\"\015'" else echo "$SERVICE is not running. Not resuming saves." fi } mc_stop() { if pgrep -u $USERNAME -f $SERVICE > /dev/null then echo "Stopping $SERVICE" as_user "screen -p 0 -S craftbukkit -X eval 'stuff \"say $SERVERNAME is shutting down in 30 seconds! Please stop what you are doing. Check back later, we'll be back!\"\015'" as_user "screen -p 0 -S craftbukkit -X eval 'stuff \"save-all\"\015'" sleep 30 as_user "screen -p 0 -S craftbukkit -X eval 'stuff \"stop\"\015'" sleep 7 else echo "$SERVICE was not running." fi if pgrep -u $USERNAME -f $SERVICE > /dev/null then echo "Error! $SERVICE could not be stopped." else echo "$SERVICE is stopped." fi } mc_update() { if pgrep -u $USERNAME -f $SERVICE > /dev/null then echo "$SERVICE is running! Will not start update." else MC_SERVER_URL=http://dl.bukkit.org/latest-rb/craftbukkit.jar as_user "cd $MCPATH && wget -q -O $MCPATH/craftbukkit_server.jar.update $MC_SERVER_URL" if [ -f $MCPATH/craftbukkit_server.jar.update ] then if `diff $MCPATH/$SERVICE $MCPATH/craftbukkit_server.jar.update >/dev/null` then echo "You are already running the latest version of $SERVICE. Update anyway? [Y/n]" select yn in "Yes" "No"; do case $yn in Yes ) as_user "mv $MCPATH/$SERVICE $MCPATH/${SERVICE}_old.jar" as_user "mv $MCPATH/craftbukkit_server.jar.update $MCPATH/$SERVICE" echo "$SERVICE updated successfully!"; break;; No ) echo "The update was not installed! Removing temporary files and exiting..." as_user "rm $MCPATH/craftbukkit_server.jar.update" exit;; esac done else as_user "mv $MCPATH/$SERVICE $MCPATH/${SERVICE}_old.jar" as_user "mv $MCPATH/craftbukkit_server.jar.update $MCPATH/$SERVICE" echo "$SERVICE updated successfully!" fi else echo "$SERVICE update could not be downloaded." fi fi } mc_addplugin() { if pgrep -u $USERNAME -f $SERVICE > /dev/null then echo "$SERVICE is running! Please stop the service before adding a plugin." else echo "Paste the URL to the .JAR Plugin..." read JARURL JARNAME=$(basename "$JARURL") if [ -d "$TEMPPLUGINS" ] then as_user "cd $PLUGINSPATH && wget -r -A.jar $JARURL -o temp_plugins/$JARNAME" else as_user "cd $PLUGINSPATH && mkdir $TEMPPLUGINS && wget -r -A.jar $JARURL -o temp_plugins/$JARNAME" fi if [ -f "$TMPDIR/$JARNAME" ] then if [ -f "$PLUGINSPATH/$JARNAME" ] then if `diff $PLUGINSPATH/$JARNAME $TMPDIR/$JARNAME >/dev/null` then echo "You are already running the latest version of $JARNAME." else NOW=`date "+%Y-%m-%d_%Hh%M"` echo "Are you sure you want to overwrite this plugin? [Y/n]" echo "Note: Your old plugin will be moved to the "$TEMPPLUGINS" folder with todays date." select yn in "Yes" "No"; do case $yn in Yes ) as_user "mv $PLUGINSPATH/$JARNAME $TEMPPLUGINS/${JARNAME}_${NOW} && mv $TEMPPLUGINS/$JARNAME $PLUGINSPATH/$JARNAME"; break;; No ) echo "The plugin has not been installed! Removing temporary plugin and exiting..." as_user "rm $TEMPPLUGINS/$JARNAME"; exit;; esac done echo "Would you like to start the $SERVICE now? [Y/n]" select yn in "Yes" "No"; do case $yn in Yes ) mc_start; break;; No ) "$SERVICE not running! To start the service run: /etc/init.d/craftbukkit start"; exit;; esac done fi else echo "Are you sure you want to add this new plugin? [Y/n]" select yn in "Yes" "No"; do case $yn in Yes ) as_user "mv $PLUGINSPATH/$JARNAME $TEMPPLUGINS/${JARNAME}_${NOW} && mv $TEMPPLUGINS/$JARNAME $PLUGINSPATH/$JARNAME"; break;; No ) echo "The plugin has not been installed! Removing temporary plugin and exiting..." as_user "rm $TEMPPLUGINS/$JARNAME"; exit;; esac done echo "Would you like to start the $SERVICE now? [Y/n]?" select yn in "Yes" "No"; do case $yn in Yes ) mc_start; break;; No ) "$SERVICE not running! To start the service run: /etc/init.d/craftbukkit start"; exit;; esac done fi else echo "Failed to download the plugin from the URL you specified!" exit; fi fi } mc_scanplugins() { if [ "$(ls -A $PLUGINSPATH)" ] then shopt -s nullglob PLUGINS=($PLUGINSPATH/*.jar) i=1 for f in "${PLUGINS[@]}" do echo "${i}: $f" PLUGIN[$i]=$f i=$(( $i + 1 )) done echo "Enter the ID of a plugin you want removed, or any other key to cancel." read INPUT if [ ! -z "${INPUT##*[!0-9]*}" ] then if [ -f "${PLUGIN[INPUT]}" ] then echo "Removing plugin..." JAR=$(basename ${PLUGIN[INPUT]}) JARNAME=${JAR%.jar} as_user "rm -f ${PLUGIN[INPUT]}" sleep 2 as_user "cd $PLUGINSPATH && rm -rf ./${JARNAME}" if [ -f "${PLUGINSPATH}/${JARNAME}" ] then echo "Plugin folder could not be removed..." fi echo "Plugin removed." else echo "${PLUGIN[INPUT]}" echo "Invalid plugin! Does not exist! Canceling..." exit; fi else echo "Canceling..." exit; fi else echo "You have no plugins installed." exit; fi } mc_backup() { mc_saveoff for i in "${WORLDS[@]}"; do NOW=`date "+%Y-%m-%d_%Hh%M"` BACKUP_FILE="$BACKUPPATH/${i}_${NOW}.tar" echo "Backing up world: $i..." #as_user "cd $MCPATH && cp -r $i $BACKUPPATH/${i}_`date "+%Y.%m.%d_%H.%M""` as_user "tar -C \"$MCPATH\" -cf \"$BACKUP_FILE\" $i" done echo "Backing up $SERVICE" as_user "tar -C \"$MCPATH\" -rf \"$BACKUP_FILE\" $SERVICE" #as_user "cp \"$MCPATH/$SERVICE\" \"$BACKUPPATH/craftbukkit_server_${NOW}.jar\"" mc_saveon echo "Compressing backup..." as_user "tar -cvzf $BACKUPPATH/server_backup_${NOW}.tar.gz $MCPATH" echo "Backup has completed successfully." } mc_command() { command="$1"; if pgrep -u $USERNAME -f $SERVICE > /dev/null then pre_log_len=`wc -l "$MCPATH/server.log" | awk '{print $1}'` echo "$SERVICE is running... executing command" as_user "screen -p 0 -S craftbukkit -X eval 'stuff \"$command\"\015'" sleep .1 # assumes that the command will run and print to the log file in less than .1 seconds # print output tail -n $[`wc -l "$MCPATH/server.log" | awk '{print $1}'`-$pre_log_len] "$MCPATH/server.log" fi } #Start-Stop here case "$1" in start) mc_start ;; stop) mc_stop ;; restart) mc_stop mc_start ;; save) mc_save ;; update) mc_stop mc_backup mc_update mc_start ;; scanplugins) mc_scanplugins ;; addplugin) mc_addplugin ;; backup) mc_backup ;; status) if pgrep -u $USERNAME -f $SERVICE > /dev/null then echo "$SERVICE is running." else echo "$SERVICE is not running." fi ;; command) if [ $# -gt 1 ]; then shift mc_command "$*" else echo "Must specify server command (try 'help'?)" fi ;; *) echo "Usage: $0 {start|stop|update|backup|status|restart|command \"server command\"}" exit 1 ;; esac exit 0

  Read the article

• How do I fix a corrupted harddrive after failed upgrade?

  - by Nil

  The problem originated when I was trying to fix this problem. Things went horribly, horribly wrong and I ended up with a new problem altogether. The last thing I did was run sudo apt-get install and that caused my system to freeze. I restarted my computer and it would not boot from the harddrive. I ran a copy of Ubuntu 12.10 from a flashdrive that I had and ran gparted to see if my partitions were all there. It returned this message: Invalid partition table on /dev/sda -- wrong signature 5208. The drive appeared as a 2TiB unallocated drive with an error. The drive had 4 partitions before (plus random unallocated space). There was a fat32 partition, an ext4 partition which contained ubuntu 13.04/13.10 (I don't even know which one at this point), an extended partition which contained a swap partition for my ubuntu partition (I was meaning to move that ubuntu partition into the extended partition, never got around to it), and another partition (I don't remember how I formatted it). I should also mention this is a 1TB harddrive. So in short, I have a corrupted partition table on my primary harddrive from which I boot from, how can I fix this? I tried mounting the drive with sudo mount /dev/sda1 /media/ubuntu then I changed my directory to said folder and tried to list files and this monstrosity happened: $ ls ls: cannot access ??w?j^?.: Input/output error ls: cannot access ??(? ?x?.|: Input/output error ls: cannot access 6W_@?)?._??: Input/output error ls: cannot access HB0v???.A}?: Input/output error ls: cannot access ???.?X: Input/output error ls: cannot access t)?.+?l: Input/output error ls: cannot access ?h@ ?.@ : Input/output error ls: cannot access >? @??.???: Input/output error ls: cannot access m???.??: Input/output error ls: cannot access @ if??a?: Input/output error ls: cannot access ?M!vN$?.??n: Input/output error ls: cannot access ?o? ??.Bm`: Input/output error ls: cannot access ?:I??? M. : Input/output error ls: cannot access W??.??: Input/output error ls: cannot access ?: Input/output error ls: cannot access ?W?s??: Input/output error ls: cannot access ?v?k?.???: Input/output error ls: cannot access 5?$<N??: Input/output error .x????.??i: Input/output error ls: cannot access je????.j?1: Input/output error XjD?.???: Input/output error ls: cannot access W??n???.?: Input/output error ls: cannot access ?^x.$"?: Input/output error ls: cannot access !??*!??j.??: Input/output error ls: cannot access '-??k?^?.???: Input/output error ls: cannot access b?w?w?b.\??: Input/output error ls: cannot access o????"z.??B: Input/output error ls: cannot access ??b?h.?3-: Input/output error ls: cannot access ??.$7: Input/output error ls: cannot access )??K.bk: Input/output error ls: cannot access s??z?.?(?: Input/output error ls: cannot access ?F@?0?.@?: Input/output error .?D: Input/output error .??: Input/output error ls: cannot access?????. @: Input/output error ls: cannot access ?/?? ?.??: No such file or directory ls: cannot access rk?p4q(?.?k: Input/output error This looks promising. This is the output of fdisk -l $ sudo fdisk -l /dev/sda Warning: ignoring extra data in partition table 5 Warning: ignoring extra data in partition table 5 Warning: ignoring extra data in partition table 5 Warning: invalid flag 0x5208 of partition table 5 will be corrected by w(rite) Disk /dev/sda: 2199.0 GB, 2199023132672 bytes 255 heads, 63 sectors/track, 267349 cylinders, total 4294967056 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x44fdfe06 Device Boot Start End Blocks Id System /dev/sda1 113305600 894715903 390705152 c W95 FAT32 (LBA) /dev/sda2 894715904 1489307647 297295872 83 Linux /dev/sda3 1489309694 1497307135 3998721 5 Extended /dev/sda4 1497309184 1953523711 228107264 7 HPFS/NTFS/exFAT /dev/sda5 ? 3013257822 3688738171 337740175 aa Unknown

  Read the article

• Cant finish upgrade from 11.10 to 12 on VPS based on Parallels Virtuozzo Containers, due to libc6

  - by Carmageddon

  I was stuck with this problem near the end of an upgrade: WARNING: this version of the GNU libc requires kernel version 2.6.24 or later. Please upgrade your kernel before installing glibc. The installation of a 2.6 kernel could ask you to install a new libc first, this is NOT a bug, and should NOT be reported. In that case, please add lenny sources to your /etc/apt/sources.list and run: apt-get install -t lenny linux-image-2.6 Their suggested stepds dont work on VPS, and after googling, I came up to this: Why did my upgrade to 12.04 fail with "glibc not found" or "libc6" or "requires kernel 2.6.24" error? There is comment by izx which explains my problem and proposes a workaround (might take a while to convince the guys to upgrade the kernel..). However, when I follow his instructions, I get error: # apt-get -f install Reading package lists... Done Building dependency tree Reading state information... Done Correcting dependencies... Done The following extra packages will be installed: libc-dev-bin libc6 libc6-dev libnih1 Suggested packages: glibc-doc The following packages will be upgraded: libc-dev-bin libc6 libc6-dev libnih1 4 upgraded, 0 newly installed, 0 to remove and 394 not upgraded. 1 not fully installed or removed. Need to get 0 B/7737 kB of archives. After this operation, 233 kB disk space will be freed. Do you want to continue [Y/n]? y locale: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.15' not found (required by locale) locale: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.14' not found (required by locale) Preconfiguring packages ... (Reading database ... 35175 files and directories currently installed.) Preparing to replace libc6-dev 2.13-20ubuntu5.2 (using .../libc6-dev_2.15-0ubuntu10.3_amd64.deb) ... Unpacking replacement libc6-dev ... Preparing to replace libc-dev-bin 2.13-20ubuntu5.2 (using .../libc-dev-bin_2.15-0ubuntu10.3_amd64.deb) ... Unpacking replacement libc-dev-bin ... Preparing to replace libc6 2.13-20ubuntu5.2 (using .../libc6_2.15-0ubuntu10.3_amd64.deb) ... locale: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.15' not found (required by locale) locale: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.14' not found (required by locale) Checking for services that may need to be restarted... Checking init scripts... runlevel:/var/run/utmp: No such file or directory Checking for services that may need to be restarted... Checking init scripts... runlevel:/var/run/utmp: No such file or directory WARNING: init script for samba not found. Stopping some services possibly affected by the upgrade (will be restarted later): cron: stopping...done. WARNING: this version of the GNU libc requires kernel version 2.6.24 or later. Please upgrade your kernel before installing glibc. The installation of a 2.6 kernel _could_ ask you to install a new libc first, this is NOT a bug, and should *NOT* be reported. In that case, please add lenny sources to your /etc/apt/sources.list and run: apt-get install -t lenny linux-image-2.6 Then reboot into this new kernel, and proceed with your upgrade dpkg: error processing /var/cache/apt/archives/libc6_2.15-0ubuntu10.3_amd64.deb (--unpack): subprocess new pre-installation script returned error exit status 1 Processing triggers for man-db ... locale: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.15' not found (required by locale) locale: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.14' not found (required by locale) Errors were encountered while processing: /var/cache/apt/archives/libc6_2.15-0ubuntu10.3_amd64.deb E: Sub-process /usr/bin/dpkg returned an error code (1) I also attempted to manually grab the .deb package and install it using dpkg -i, but getting: locale: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.15' not found (required by locale) Even though the file is: libc-bin_2.15-0ubuntu10+openvz0_amd64.deb

  Read the article

• ??AMDU?????MOUNT?DISKGROUP???????

  - by Liu Maclean(???)

  AMDU?ORACLE??ASM??????????,????ASM Metadata Dump Utility(AMDU) AMDU??????????: 1. ?ASM DISK?????????????????2. ?ASM?????????????OS????,Diskgroup??mount??3. ????????,???C?????16????? ?????????AMDU??ASM DISKGROUP??????; ASM???????????????, ?????????????,?????????ASM????? ??DISKGROUP??MOUNT????????????????????????? AMDU???????, ????????ASM DISKGROUP ??MOUNT???????,???RDBMS?????ASM??????? ?? AMDU???11g??????,?????10g?ASM ???? ???????????, ORACLE DATABASE?SPFILE?CONTROLFILE?DATAFILE????ASM DISKGROUP?,?????ASM ORA-600??????MOUNT?DISKGROUP, ???????AMDU??????ASM DISK?????? ?? 1 ??? ??SPFILE?CONTROLFILE?DATAFILE ????: ???????SPFILE ,????SPFILE??PFILE???,?????????????control_files??? SQL> show parameter control_files NAME TYPE VALUE———————————— ———– ——————————control_files string +DATA/prodb/controlfile/current.260.794687955, +FRA/prodb/controlfile/current.256.794687955 ??control_files ?????ASM???????????,+DATA/prodb/controlfile/current.260.794687955 ?? 260????????+DATA ??DISKGROUP??FILE NUMBER ???????ASM DISK?DISCOVERY PATH??,??????ASM?SPFILE??asm_diskstring ???? [oracle@mlab2 oracle.SupportTools]$ unzip amdu_X86-64.zipArchive: amdu_X86-64.zipinflating: libskgxp11.soinflating: amduinflating: libnnz11.soinflating: libclntsh.so.11.1 [oracle@mlab2 oracle.SupportTools]$ export LD_LIBRARY_PATH=./ [oracle@mlab2 oracle.SupportTools]$ ./amdu -diskstring ‘/dev/asm*’ -extract data.260amdu_2009_10_10_20_19_17/AMDU-00204: Disk N0006 is in currently mounted diskgroup DATAAMDU-00201: Disk N0006: ‘/dev/asm-disk10'AMDU-00204: Disk N0003 is in currently mounted diskgroup DATAAMDU-00201: Disk N0003: ‘/dev/asm-disk5'AMDU-00204: Disk N0002 is in currently mounted diskgroup DATAAMDU-00201: Disk N0002: ‘/dev/asm-disk6' [oracle@mlab2 oracle.SupportTools]$ cd amdu_2009_10_10_20_19_17/[oracle@mlab2 amdu_2009_10_10_20_19_17]$ lsDATA_260.f report.txt[oracle@mlab2 amdu_2009_10_10_20_19_17]$ ls -ltotal 9548-rw-r–r– 1 oracle oinstall 9748480 Oct 10 20:19 DATA_260.f-rw-r–r– 1 oracle oinstall 9441 Oct 10 20:19 report.txt ???????DATA_260.f ??????,?????????startup mount RDBMS??: SQL> alter system set control_files=’/opt/oracle.SupportTools/amdu_2009_10_10_20_19_17/DATA_260.f’ scope=spfile; System altered. SQL> startup force mount;ORACLE instance started. Total System Global Area 1870647296 bytesFixed Size 2229424 bytesVariable Size 452987728 bytesDatabase Buffers 1409286144 bytesRedo Buffers 6144000 bytesDatabase mounted. SQL> select name from v$datafile; NAME——————————————————————————–+DATA/prodb/datafile/system.256.794687873+DATA/prodb/datafile/sysaux.257.794687875+DATA/prodb/datafile/undotbs1.258.794687875+DATA/prodb/datafile/users.259.794687875+DATA/prodb/datafile/example.265.794687995+DATA/prodb/datafile/mactbs.267.794688457 6 rows selected. startup mount???,???v$datafile????????,????????DISKGROUP??FILE NUMBER ???./amdu -diskstring ‘/dev/asm*’ -extract ???? ??????????? [oracle@mlab2 oracle.SupportTools]$ ./amdu -diskstring ‘/dev/asm*’ -extract data.256amdu_2009_10_10_20_22_21/AMDU-00204: Disk N0006 is in currently mounted diskgroup DATAAMDU-00201: Disk N0006: ‘/dev/asm-disk10'AMDU-00204: Disk N0003 is in currently mounted diskgroup DATAAMDU-00201: Disk N0003: ‘/dev/asm-disk5'AMDU-00204: Disk N0002 is in currently mounted diskgroup DATAAMDU-00201: Disk N0002: ‘/dev/asm-disk6' [oracle@mlab2 oracle.SupportTools]$ cd amdu_2009_10_10_20_22_21/[oracle@mlab2 amdu_2009_10_10_20_22_21]$ lsDATA_256.f report.txt[oracle@mlab2 amdu_2009_10_10_20_22_21]$ dbv file=DATA_256.f DBVERIFY: Release 11.2.0.3.0 – Production on Sat Oct 10 20:23:12 2009 Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved. DBVERIFY – Verification starting : FILE = /opt/oracle.SupportTools/amdu_2009_10_10_20_22_21/DATA_256.f DBVERIFY – Verification complete Total Pages Examined : 90880Total Pages Processed (Data) : 59817Total Pages Failing (Data) : 0Total Pages Processed (Index): 12609Total Pages Failing (Index): 0Total Pages Processed (Other): 3637Total Pages Processed (Seg) : 1Total Pages Failing (Seg) : 0Total Pages Empty : 14817Total Pages Marked Corrupt : 0Total Pages Influx : 0Total Pages Encrypted : 0Highest block SCN : 1125305 (0.1125305)

  Read the article

• Ingress filtering in Linux traffic control: Redirect traffic to IFB device

  - by Dani Camps

  I have an openwrt router and I want to shape incoming traffic in order to classify all the traffic addressed to a certain IP address in my home network as low priority. For that purpose I want to redirect all traffic incoming to the eth1 interface, the one connected to the DSL modem, to an IFB device where I will do the shaping. These are the details of my system: Linux OpenWrt 2.6.32.27 #7 Fri Jul 15 02:43:34 CEST 2011 mips GNU/Linux Here is the script I am using where the last instruction is failing: # Variable definition ETH=eth1 IFB=ifb1 IP_LP="192.168.1.22/32" DL_RATE="900kbps" HP_RATE="890kbps" LP_RATE="10kbps" TC="tc" # Configuring the ifbX interface insmod ifb insmod sch_htb insmod sch_ingress ifconfig $IFB up # Adding the HTB scheduler to the ingress interface $TC qdisc add dev $IFB root handle 1: htb default 11 # Set the maximum bandwidth that each priority class can get, and the maximum borrowing they can do $TC class add dev $IFB parent 1:1 classid 1:10 htb rate $LP_RATE ceil $DL_RATE $TC class add dev $IFB parent 1:1 classid 1:11 htb rate $HP_RATE ceil $DL_RATE # Redirect all ingress traffic arriving at $ETH to $IFB $TC qdisc del dev $ETH ingress 2>/dev/null $TC qdisc add dev $ETH ingress $TC filter add dev $ETH parent ffff: protocol ip prio 1 u32 \ match u32 0 0 flowid 1:1 \ action mirred egress redirect dev $IFB The last instruction fails with: Action 4 device ifb1 ifindex 9 RTNETLINK answers: No such file or directory We have an error talking to the kernel Does anyone know what am I doing wrong ? Best Regards Daniel

  Read the article

• How do you monitor SSD wear in Windows when the drives are presented as 'generic' devices?

  - by MikeyB

  Under Linux, we can monitor SSD wear fairly easily with smartmontools whether the drive is presented as a normal block device or a generic device (which happens when the drive has been hardware RAIDed by certain controllers such as the one on the IBM HS22). How can we do the equivalent under Windows? Does anyone actually use smartmontools? Or are there other packages out there? The problem is that SCSI Generic devices just don't show up in Windows. If the drives aren't RAIDed we can see them fine. How I'd do it in Linux: sles11-live:~ # lsscsi -g [1:0:0:0] disk SMART USB-IBM 8989 /dev/sda /dev/sg0 [2:0:0:0] disk ATA MTFDDAK256MAR-1K MA44 - /dev/sg1 [2:0:1:0] disk ATA MTFDDAK256MAR-1K MA44 - /dev/sg2 [2:1:8:0] disk LSILOGIC Logical Volume 3000 /dev/sdb /dev/sg3 sles11-live:~ # smartctl -l ssd /dev/sg1 smartctl 5.42 2011-10-20 r3458 [x86_64-linux-2.6.32.49-0.3-default] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net Device Statistics (GP Log 0x04) Page Offset Size Value Description 7 ===== = = == Solid State Device Statistics (rev 1) == 7 0x008 1 26~ Percentage Used Endurance Indicator |_ ~ normalized value sles11-live:~ # smartctl -l ssd /dev/sg2 smartctl 5.42 2011-10-20 r3458 [x86_64-linux-2.6.32.49-0.3-default] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net Device Statistics (GP Log 0x04) Page Offset Size Value Description 7 ===== = = == Solid State Device Statistics (rev 1) == 7 0x008 1 3~ Percentage Used Endurance Indicator |_ ~ normalized value

  Read the article

• Very slow write performance on Debian 6.0 (AMD64) with DMCRYPT/LVM/RAID1

  - by jdelic

  I'm seeing very strange performance characteristics on one of my servers. This server is running a simple two-disk software-RAID1 setup with LVM spanning /dev/md0. One of the logical volumes /dev/vg0/secure is encrypted using dmcrypt with LUKS and mounted with the sync and noatimes flag. Writing to that volume is incredibly slow at 1.8 MB/s and the CPU usage stays near 0%. There are 8 crpyto/1-8 processes running (it's a Intel Quadcore CPU). I hope that someone on serverfault has seen this before :-(. uname -a 2.6.32-5-xen-amd64 #1 SMP Tue Mar 8 00:01:30 UTC 2011 x86_64 GNU/Linux Interestingly, when I read from the device I get good performance numbers: reading without encryption: $ dd if=/dev/vg0/secure of=/dev/null bs=64k count=100000 100000+0 records in 100000+0 records out 6553600000 bytes (6.6 GB) copied, 68.8951 s, 95.1 MB/s reading with encryption: $ dd if=/dev/mapper/secure of=/dev/null bs=64k count=100000 100000+0 records in 100000+0 records out 6553600000 bytes (6.6 GB) copied, 69.7116 s, 94.0 MB/s However, when I try to write to the device: $ dd if=/dev/zero of=./test bs=64k 8809+0 records in 8809+0 records out 577306624 bytes (577 MB) copied, 321.861 s, 1.8 MB/s Also, when I read I see CPU usage, when I write, the CPU stays at almost 0% usage. Here is output of cryptsetup luksDump: LUKS header information for /dev/vg0/secure Version: 1 Cipher name: aes Cipher mode: cbc-essiv:sha256 Hash spec: sha1 Payload offset: 2056 MK bits: 256 MK digest: dd 62 b9 a5 bf 6c ec 23 36 22 92 4c 39 f8 d6 5d c1 3a b7 37 MK salt: cc 2e b3 d9 fb e3 86 a1 bb ab eb 9d 65 df b3 dd d9 6b f4 49 de 8f 85 7d 3b 1c 90 83 5d b2 87 e2 MK iterations: 44500 UUID: a7c9af61-d9f0-4d3f-b422-dddf16250c33 Key Slot 0: ENABLED Iterations: 178282 Salt: 60 24 cb be 5c 51 9f b4 85 64 3d f8 07 22 54 d4 1a 5f 4c bc 4b 82 76 48 d8 a2 d2 6a ee 13 d7 5d Key material offset: 8 AF stripes: 4000 Key Slot 1: DISABLED Key Slot 2: DISABLED Key Slot 3: DISABLED Key Slot 4: DISABLED Key Slot 5: DISABLED Key Slot 6: DISABLED Key Slot 7: DISABLED

  Read the article

• ephemeral vs EBS partitions

  - by hortitude

  I launched an EBS backed AMI with all the defaults. I noticed that it automicatlly had attached an ephemeral disk. I was just wondering if there was a good programtic way to know that this particular device is ephemeral vs some EBS volume I had decided to attach: ubuntu@-----:~$ df -ahT Filesystem Type Size Used Avail Use% Mounted on /dev/xvda1 ext4 7.9G 867M 6.7G 12% / proc proc 0 0 0 - /proc sysfs sysfs 0 0 0 - /sys none fusectl 0 0 0 - /sys/fs/fuse/connections none debugfs 0 0 0 - /sys/kernel/debug none securityfs 0 0 0 - /sys/kernel/security udev devtmpfs 1.9G 12K 1.9G 1% /dev devpts devpts 0 0 0 - /dev/pts tmpfs tmpfs 751M 172K 750M 1% /run none tmpfs 5.0M 0 5.0M 0% /run/lock none tmpfs 1.9G 0 1.9G 0% /run/shm /dev/xvdb ext3 394G 199M 374G 1% /mnt ubuntu@-----:~$ mount /dev/xvda1 on / type ext4 (rw) proc on /proc type proc (rw,noexec,nosuid,nodev) sysfs on /sys type sysfs (rw,noexec,nosuid,nodev) none on /sys/fs/fuse/connections type fusectl (rw) none on /sys/kernel/debug type debugfs (rw) none on /sys/kernel/security type securityfs (rw) udev on /dev type devtmpfs (rw,mode=0755) devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620) tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755) none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880) none on /run/shm type tmpfs (rw,nosuid,nodev) /dev/xvdb on /mnt type ext3 (rw,_netdev)

  Read the article

• Tomcat uninstall problems

  - by Deepak

  Hi, I am using "apt-get remove tomcat6" to remove tomcat.It gives this outout and tomcat still running on my system: Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: seamonkey-gnome-support ocaml-base-nox libghc6-hsql-prof libgmp3-dev libffi-dev libtool libghc6-hsql-dev libgmpxx4ldbl ghc6-prof camlp4 ghc6 ledit ocaml-interp rhino libltdl-dev ocaml-nox Use 'apt-get autoremove' to remove them. The following packages will be REMOVED: tomcat6 tomcat6-admin tomcat6-examples 0 upgraded, 0 newly installed, 3 to remove and 1 not upgraded. After this operation, 2,400kB disk space will be freed. Do you want to continue [Y/n]? y Segmentation fault deepak@kalpna-desktop:~$ apt-get remove tomcat6 Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: seamonkey-gnome-support ocaml-base-nox libghc6-hsql-prof libgmp3-dev libffi-dev libtool libghc6-hsql-dev libgmpxx4ldbl ghc6-prof camlp4 ghc6 ledit ocaml-interp rhino libltdl-dev ocaml-nox Use 'apt-get autoremove' to remove them. The following packages will be REMOVED: tomcat6 tomcat6-admin tomcat6-examples 0 upgraded, 0 newly installed, 3 to remove and 1 not upgraded. After this operation, 2,400kB disk space will be freed. Do you want to continue [Y/n]? y Segmentation fault What is the way to re-install tomcat on ubuntu. Regards D

  Read the article

• Online resizing of kvm guest root filesystem?

  - by Bittrance

  I have a Linux guest that uses an LVM volume directly as root file system (that is, there is no partition table). libvirt config looks thus: <os> <type arch='x86_64' machine='rhel6.4.0'>hvm</type> <kernel>/boot/vmlinuz-X.Y.Z.el6.x86_64</kernel> <initrd>/boot/initramfs-X.Y.Z.el6.x86_64.img</initrd> <cmdline>console=ttyS0 root=/dev/vda</cmdline> <boot dev='hd'/> </os> <disk type='block' device='disk'> <driver name='qemu' type='raw' cache='none' io='native'/> <source dev='/dev/vg/guest'/> <target dev='vda' bus='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> </disk> From inside the guest: $ mount /dev/vda on / type ext4 (rw) proc on /proc type proc (rw) sysfs on /sys type sysfs (rw) devpts on /dev/pts type devpts (rw,gid=5,mode=620) tmpfs on /dev/shm type tmpfs (rw) none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw) Is it possible to resize the guest's root partition without rebooting the guest? Just doing lvextend on the host and resize2fs from the guest does not seem to be enough.

  Read the article

• Zenoss No space left on device Error

  - by Pastelinux

  Site Error An error was encountered while publishing this resource. Sorry, a site error occurred. Traceback (innermost last): Module ZPublisher.Publish, line 231, in publish_module_standard Module ZPublisher.Publish, line 165, in publish Module Zope2.App.startup, line 211, in __call__ Module Products.ZenUI3.browser, line 105, in __call__ Module Products.Five.browser.pagetemplatefile, line 60, in __call__ Module zope.pagetemplate.pagetemplate, line 115, in pt_render Module zope.tal.talinterpreter, line 271, in __call__ Module zope.tal.talinterpreter, line 343, in interpret Module zope.tal.talinterpreter, line 858, in do_defineMacro Module zope.tal.talinterpreter, line 343, in interpret Module zope.tal.talinterpreter, line 533, in do_optTag_tal Module zope.tal.talinterpreter, line 518, in do_optTag Module zope.tal.talinterpreter, line 513, in no_tag Module zope.tal.talinterpreter, line 343, in interpret Module zope.tal.talinterpreter, line 620, in do_insertText_tal Module Products.PageTemplates.Expressions, line 203, in evaluateText Module Products.PageTemplates.Expressions, line 222, in _handleText Module zope.component._api, line 174, in queryUtility Module zope.component.registry, line 165, in queryUtility Module ZODB.Connection, line 834, in setstate Module ZODB.Connection, line 884, in _setstate Module ZEO.ClientStorage, line 815, in load Module ZEO.cache, line 143, in call Module ZEO.cache, line 607, in store IOError: [Errno 28] No space left on device Went in to check my server through zenoss today and it looks like somehow my server is full. Which when i look at my server its only 85% full: unclebob:~# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/unclebob--vg0-unclebob--root 1.9G 1.5G 335M 82% / tmpfs 471M 0 471M 0% /lib/init/rw udev 10M 820K 9.2M 9% /dev tmpfs 471M 0 471M 0% /dev/shm overflow 1.0M 1.0M 0 100% /tmp /dev/hde1 942M 36M 859M 5% /boot unclebob:/tmp# df -i Filesystem Inodes IUsed IFree IUse% Mounted on /dev/mapper/unclebob--vg0-unclebob--root 121920 54844 67076 45% / tmpfs 120489 3 120486 1% /lib/init/rw udev 120489 1520 118969 2% /dev tmpfs 120489 1 120488 1% /dev/shm overflow 120489 14 120475 1% /tmp /dev/hde1 61312 33 61279 1% /boot It looks like theres these two files: .ICE-unix/ .X11-unix/ They had been hidden. I'll remove those. Any idea upon what they maybe? Any ideas on a fix? Probably has something to do with Zenoss

  Read the article

• Apache2 VirtualHost on Debian not working

  - by milo5b

  I am having some problems with Apache2 configuration. I have already tried to look for documentation on the web (Apache's site, Debian's site, here on serverfault, etc), but nothing really helps. I have tried different configurations, but my current configuration is the following (/etc/apache2/sites-available/default): <VirtualHost *:80> ServerAdmin my@mysite.dev ServerName mysite.dev ServerAlias mysite.dev DocumentRoot /var/www/mysite.dev/httpdocs/ ErrorLog ${APACHE_LOG_DIR}/error.log LogLevel warn CustomLog ${APACHE_LOG_DIR}/access.log combined </VirtualHost> <VirtualHost *:80> ServerAdmin [email protected] ServerName livesite.com ServerAlias www.livesite.com DocumentRoot /var/www/livesite.com/httpdocs/ <Directory /var/www/livesite.com/httpdocs/> Options Indexes FollowSymLinks MultiViews AllowOverride All Order allow,deny allow from all </Directory> ErrorLog ${APACHE_LOG_DIR}/error.log LogLevel warn CustomLog ${APACHE_LOG_DIR}/access.log combined </VirtualHost> mysite.dev it's just an entry in hosts file on my client machine, while livesite.com it's an actual DNS record which would resolve to the same IP as the IP set in hosts file for mysite.dev. The problem is that when i try to type mysite.dev in my browser, it would automatically go to livesite.com. I tried to have different /etc/apache2/sites-enabled/ files (/etc/apache2/sites-enabled/mysite.dev , /etc/apache2/sites-enabled/livesite.com ) - and of course with the actual sites-available related files, but achieving the same results. I have tried to have a peak on error.log and access.log but there's nothing I can see. My httpd.conf contains: AccessFileName .htaccess And I have no /etc/apache2/conf.d/virtual.conf file. Any help would be greatly appreciated - if I did not provide enough info please let me know I will do my best to provide all necessary info. Thanks

  Read the article

• Expand disk space on Ubuntu 10.04 (VMWare Guest)

  - by Jason Clawson

  I need to resize the disk space of an ubuntu guest in VMWare Workstation. After using the expand disk utility in vmware workstation, I need to do some linux magic to resize the parition. I have searched and found a lot of posts about resizing it. Unfortunately I don't really understand it all that well. Can anyone help me out with this? df -h gives me: Filesystem Size Used Avail Use% Mounted on /dev/mapper/ubuntu-root 19G 2.6G 16G 15% / none 496M 172K 495M 1% /dev none 500M 0 500M 0% /dev/shm none 500M 64K 500M 1% /var/run none 500M 0 500M 0% /var/lock none 500M 0 500M 0% /lib/init/rw none 19G 2.6G 16G 15% /var/lib/ureadahead/debugfs /dev/sda1 228M 36M 181M 17% /boot lvs says: LV VG Attr LSize Origin Snap% Move Log Copy% Convert root ubuntu -wi-ao 18.88g swap_1 ubuntu -wi-ao 884.00m fdisk -l says: Disk /dev/sda: 21.5 GB, 21474836480 bytes 255 heads, 63 sectors/track, 2610 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00033718 Device Boot Start End Blocks Id System /dev/sda1 * 1 32 248832 83 Linux Partition 1 does not end on cylinder boundary. /dev/sda2 32 2611 20719617 5 Extended /dev/sda5 32 2611 20719616 8e Linux LVM I really appreciate the help.

  Read the article

< Previous Page | 43 44 45 46 47 48 49 50 51 52 53 54  | Next Page >