[Desktop-packages] [Bug 890337] Re: gvfs-gdu-volume-monitor high cpu usage during raid-resync
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: gnome-disk-utility (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-disk-utility in Ubuntu. https://bugs.launchpad.net/bugs/890337 Title: gvfs-gdu-volume-monitor high cpu usage during raid-resync Status in gnome-disk-utility package in Ubuntu: Confirmed Bug description: During a raid-resync cpu usage is high - in fact gvfs-gdu-volume- monitor was using 100% cpu on one core for the duration of resync. Killed it with -SEGV to get something that can be retraced. ProblemType: Crash DistroRelease: Ubuntu 11.04 Package: gvfs 1.8.0-0ubuntu3 ProcVersionSignature: Ubuntu 2.6.38-12.51-generic 2.6.38.8 Uname: Linux 2.6.38-12-generic x86_64 NonfreeKernelModules: nvidia Architecture: amd64 Date: Sun Nov 13 23:36:38 2011 EcryptfsInUse: Yes ExecutablePath: /usr/lib/gvfs/gvfs-gdu-volume-monitor InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427) ProcCmdline: /usr/lib/gvfs/gvfs-gdu-volume-monitor ProcEnviron: SHELL=/bin/bash LANGUAGE=en_IE:en LANG=en_IE.UTF-8 SegvAnalysis: Segfault happened at: 0x7fca9329a3c3:jg 0x7fca9329a32e PC (0x7fca9329a3c3) ok source "0x7fca9329a32e" (0x7fca9329a32e) ok SP (0x7fff9b1adac0) ok Reason could not be automatically determined. Signal: 11 SourcePackage: gvfs StacktraceTop: ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 g_source_attach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 g_idle_add_full () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 ?? () from /usr/lib/libgdu.so.0 ?? () from /usr/lib/libgdu.so.0 Title: gvfs-gdu-volume-monitor crashed with SIGSEGV in g_source_attach() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-disk-utility/+bug/890337/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 890337] Re: gvfs-gdu-volume-monitor high cpu usage during raid-resync
** Tags added: precise -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-disk-utility in Ubuntu. https://bugs.launchpad.net/bugs/890337 Title: gvfs-gdu-volume-monitor high cpu usage during raid-resync Status in “gnome-disk-utility” package in Ubuntu: New Bug description: During a raid-resync cpu usage is high - in fact gvfs-gdu-volume- monitor was using 100% cpu on one core for the duration of resync. Killed it with -SEGV to get something that can be retraced. ProblemType: Crash DistroRelease: Ubuntu 11.04 Package: gvfs 1.8.0-0ubuntu3 ProcVersionSignature: Ubuntu 2.6.38-12.51-generic 2.6.38.8 Uname: Linux 2.6.38-12-generic x86_64 NonfreeKernelModules: nvidia Architecture: amd64 Date: Sun Nov 13 23:36:38 2011 EcryptfsInUse: Yes ExecutablePath: /usr/lib/gvfs/gvfs-gdu-volume-monitor InstallationMedia: Ubuntu 11.04 Natty Narwhal - Release amd64 (20110427) ProcCmdline: /usr/lib/gvfs/gvfs-gdu-volume-monitor ProcEnviron: SHELL=/bin/bash LANGUAGE=en_IE:en LANG=en_IE.UTF-8 SegvAnalysis: Segfault happened at: 0x7fca9329a3c3:jg 0x7fca9329a32e PC (0x7fca9329a3c3) ok source 0x7fca9329a32e (0x7fca9329a32e) ok SP (0x7fff9b1adac0) ok Reason could not be automatically determined. Signal: 11 SourcePackage: gvfs StacktraceTop: ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 g_source_attach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 g_idle_add_full () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 ?? () from /usr/lib/libgdu.so.0 ?? () from /usr/lib/libgdu.so.0 Title: gvfs-gdu-volume-monitor crashed with SIGSEGV in g_source_attach() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-disk-utility/+bug/890337/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 890337] Re: gvfs-gdu-volume-monitor high cpu usage during raid-resync
** Attachment added: cpu usage does not drop after several hours of raid resync, uses a lot of memory too https://bugs.launchpad.net/ubuntu/+source/gvfs/+bug/890337/+attachment/2609183/+files/after_resync_status.txt ** Visibility changed to: Public -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gvfs in Ubuntu. https://bugs.launchpad.net/bugs/890337 Title: gvfs-gdu-volume-monitor high cpu usage during raid-resync Status in “gvfs” package in Ubuntu: New Bug description: During a raid-resync cpu usage is high - in fact gvfs-gdu-volume- monitor was using 100% cpu on one core for the duration of resync. Killed it with -SEGV to get something that can be retraced. ProblemType: Crash DistroRelease: Ubuntu 11.04 Package: gvfs 1.8.0-0ubuntu3 ProcVersionSignature: Ubuntu 2.6.38-12.51-generic 2.6.38.8 Uname: Linux 2.6.38-12-generic x86_64 NonfreeKernelModules: nvidia Architecture: amd64 Date: Sun Nov 13 23:36:38 2011 EcryptfsInUse: Yes ExecutablePath: /usr/lib/gvfs/gvfs-gdu-volume-monitor InstallationMedia: Ubuntu 11.04 Natty Narwhal - Release amd64 (20110427) ProcCmdline: /usr/lib/gvfs/gvfs-gdu-volume-monitor ProcEnviron: SHELL=/bin/bash LANGUAGE=en_IE:en LANG=en_IE.UTF-8 SegvAnalysis: Segfault happened at: 0x7fca9329a3c3:jg 0x7fca9329a32e PC (0x7fca9329a3c3) ok source 0x7fca9329a32e (0x7fca9329a32e) ok SP (0x7fff9b1adac0) ok Reason could not be automatically determined. Signal: 11 SourcePackage: gvfs StacktraceTop: ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 g_source_attach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 g_idle_add_full () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 ?? () from /usr/lib/libgdu.so.0 ?? () from /usr/lib/libgdu.so.0 Title: gvfs-gdu-volume-monitor crashed with SIGSEGV in g_source_attach() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gvfs/+bug/890337/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 890337] Re: gvfs-gdu-volume-monitor high cpu usage during raid-resync
http://bazaar.launchpad.net/~vcs-imports/gnome-disk- utility/master/view/head:/src/gdu/gdu-linux-lvm2-volume- group.c?start_revid=930 has the following comment in find_pvs(): 187/* TODO: do incremental list management instead of recomputing on 188 * each add/remove/change event 189 */ So seems it is recomputing all LVM PVS's on every single change event. Raid resync likely generates a ton of those (resync status %). Do all of those change events get queued and then processed slowly, consuming change events at far lower rate than they are being generated? ** Package changed: gvfs (Ubuntu) = gnome-disk-utility (Ubuntu) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gvfs in Ubuntu. https://bugs.launchpad.net/bugs/890337 Title: gvfs-gdu-volume-monitor high cpu usage during raid-resync Status in “gnome-disk-utility” package in Ubuntu: New Bug description: During a raid-resync cpu usage is high - in fact gvfs-gdu-volume- monitor was using 100% cpu on one core for the duration of resync. Killed it with -SEGV to get something that can be retraced. ProblemType: Crash DistroRelease: Ubuntu 11.04 Package: gvfs 1.8.0-0ubuntu3 ProcVersionSignature: Ubuntu 2.6.38-12.51-generic 2.6.38.8 Uname: Linux 2.6.38-12-generic x86_64 NonfreeKernelModules: nvidia Architecture: amd64 Date: Sun Nov 13 23:36:38 2011 EcryptfsInUse: Yes ExecutablePath: /usr/lib/gvfs/gvfs-gdu-volume-monitor InstallationMedia: Ubuntu 11.04 Natty Narwhal - Release amd64 (20110427) ProcCmdline: /usr/lib/gvfs/gvfs-gdu-volume-monitor ProcEnviron: SHELL=/bin/bash LANGUAGE=en_IE:en LANG=en_IE.UTF-8 SegvAnalysis: Segfault happened at: 0x7fca9329a3c3:jg 0x7fca9329a32e PC (0x7fca9329a3c3) ok source 0x7fca9329a32e (0x7fca9329a32e) ok SP (0x7fff9b1adac0) ok Reason could not be automatically determined. Signal: 11 SourcePackage: gvfs StacktraceTop: ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 g_source_attach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 g_idle_add_full () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 ?? () from /usr/lib/libgdu.so.0 ?? () from /usr/lib/libgdu.so.0 Title: gvfs-gdu-volume-monitor crashed with SIGSEGV in g_source_attach() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-disk-utility/+bug/890337/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
