[Bug 790220] Re: Kernel panic from nfsd on lightly loaded system
Looking at the log files on the server I actually see a number of non- fatal mount.nfs4 crashes during the day (see attachment). The actual crashes seem to be related to nfsd if I interpret the output from /var/log/messages (excerpt attached) correctly. I can't match the crashes to any specific events. sar doesn't show any specific periods of high load (however small burst of very high load may not get logged) Unfortunately I'm way out of my league here trying to figure out what is actually going on. cat /proc/version Linux version 2.6.32-32-generic (buildd@allspice) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #62-Ubuntu SMP Wed Apr 20 21:52:38 UTC 2011 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/790220 Title: Kernel panic from nfsd on lightly loaded system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/790220/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 790220] Re: Kernel panic from nfsd on lightly loaded system
** Attachment added: excerpt from dmesg https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/790220/+attachment/2306751/+files/dmesg.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/790220 Title: Kernel panic from nfsd on lightly loaded system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/790220/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 790220] Re: Kernel panic from nfsd on lightly loaded system
** Attachment added: excerpt from /var/log/messages https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/790220/+attachment/2306755/+files/messages -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/790220 Title: Kernel panic from nfsd on lightly loaded system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/790220/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 790220] Re: Kernel panic from nfsd on lightly loaded system
** Changed in: nfs-utils (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/790220 Title: Kernel panic from nfsd on lightly loaded system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/790220/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 790220] Re: Kernel panic from nfsd on lightly loaded system
I'm seeing the same type of crashes on our home directory server. The server is crashing once a week on average since about June. The server is runnin 10.4 amd64 with the latest patches applied. I don't have access to the server at the moment. I'll try to post more logs next week. Hardware: Dell PowerEdge R510 Exported filesystem is mounted via iSCSI from a Dell Equallogic NAS +-70 users using NFS and/or Samba Nico -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/790220 Title: Kernel panic from nfsd on lightly loaded system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/790220/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 790220] Re: Kernel panic from nfsd on lightly loaded system
** Tags removed: hibernate resume -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/790220 Title: Kernel panic from nfsd on lightly loaded system -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 790220] Re: Kernel panic from nfsd on lightly loaded system
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/790220 Title: Kernel panic from nfsd on lightly loaded system -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
