** Description changed: + SRU Justification: + + Impact: The patches backported to fix CVE-2010-2943 caused a regression + for xfsdump. + + Fix: Backporting one more patch from upstream is fixing the issue. + + Testcase: + 1. create an xfs filesystem with data (>~100MB). There is a compressed archive provided in comment #14. + 2. run "xfsdump -p10 -Ltest -Mdump -f outfile <mount>" + Note: Hardy and earlier seem to require the path to the device, while later releases can handle the mount point. + The xfsdump command aborts with SGI_FS_BULKSTAT errno = 22 + + --- + On our Ubuntu 10.04 LTS server running x86 code, this evening a kernel update was ready for installation. I updated the kernel, rebooted (IPL'ed), and proceeded with the backup which utilized xfsdump as we use the xfs filesystem. Four of the xfsdump received a never before seen error: SGI_FS_BULKSTAT errno = 22 Output as follows: using file dump (drive_simple) strategy version 3.0.4 (dump format 3.0) - Running single-threaded level 0 dump of ldslnx01:/srv dump date: Mon Dec 20 21:59:33 2010 session id: f98f8cc0-963f-41a6-9a19-a89192502bf0 session label: "data" ino map phase 1: constructing initial dump list ino map phase 2: skipping (no pruning necessary) ino map phase 3: skipping (only one dump stream) ino map construction complete estimated dump size: 100739707392 bytes WARNING: no media label specified creating dump session media file 0 (media 0, file 0) dumping ino map dumping directories SGI_FS_BULKSTAT failed: Invalid argument (22) dump size (non-dir files) : 0 bytes NOTE: dump interrupted: 79 seconds elapsed: may resume later using -R option Dump Status: INTERRUPT This backup file did have some size to it. The other three, backing up smaller amounts of data, were all zero (0) length dump files. I rebooted to the prior kernel: $ uname -a Linux ldslnx01 2.6.32-26-generic-pae #48-Ubuntu SMP Wed Nov 24 10:31:20 UTC 2010 i686 GNU/Linux And the same backup gets to 100% success. Reboot to the new kernel, same failure. I think that fairly well illustrates that the problem exists only with the kernel update installed this evening. <><><><> I did come across a reference to this problem on the SGI website: http://techpubs.sgi.com/library/tpl/cgi-bin/getdoc.cgi?coll=0650&db=relnotes&fname=/usr/relnotes/eoe - 1.6.17 Bugs fixed in IRIX 6.5.13 - + 816457: xfsdump SGI_FS_BULKSTAT errno = 22 cxfs + 1.6.17 Bugs fixed in IRIX 6.5.13 + + 816457: xfsdump SGI_FS_BULKSTAT errno = 22 cxfs So evidently it is something that has been seen and corrected in IRIX. ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: linux-image-2.6.32-27-generic-pae 2.6.32-27.49 Regression: Yes Reproducible: Yes ProcVersionSignature: Ubuntu 2.6.32-27.49-generic-pae 2.6.32.26+drm33.12 Uname: Linux 2.6.32-27-generic-pae i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. AplayDevices: Error: [Errno 2] No such file or directory Architecture: i386 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Error: [Errno 2] No such file or directory Card0.Amixer.values: Error: [Errno 2] No such file or directory CurrentDmesg: [ 22.416013] eth0: no IPv6 routers present Date: Mon Dec 20 23:00:58 2010 IwConfig: - lo no wireless extensions. - - eth0 no wireless extensions. + lo no wireless extensions. + + eth0 no wireless extensions. Lsusb: - Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub - Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub - Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub - Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-27-generic-pae root=UUID=87ad7999-94fd-4004-b898-d6a943e5895e ro quiet splash ProcEnviron: - LANG=en_US.UTF-8 - SHELL=/bin/bash + LANG=en_US.UTF-8 + SHELL=/bin/bash RelatedPackageVersions: linux-firmware 1.34.1 RfKill: - + SourcePackage: linux dmi.bios.date: 07/29/2009 dmi.bios.vendor: Intel Corp. dmi.bios.version: LF94510J.86A.0229.2009.0729.0209 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: D945GCLF dmi.board.vendor: Intel Corporation dmi.board.version: AAE27042-400 dmi.chassis.type: 3 dmi.modalias: dmi:bvnIntelCorp.:bvrLF94510J.86A.0229.2009.0729.0209:bd07/29/2009:svn:pn:pvr:rvnIntelCorporation:rnD945GCLF:rvrAAE27042-400:cvn:ct3:cvr:
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/692848 Title: Regression between 2.6.32-27 and 2.6.32-26 xfsdump SGI_FS_BULKSTAT errno = 22 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
