Re: [Lustre-discuss] Lustre client kernel panic

2009-09-28 Thread Nick Jennings
On Sun, 2009-09-27 at 11:41 -0400, Brian J. Murrell wrote: On Sun, 2009-09-27 at 14:58 +0200, Nick Jennings wrote: I can look into all of these possibilities soon, and try to get more information the next time it happens, but as I understand it from reading the bug, this is already a

Re: [Lustre-discuss] Lustre client kernel panic

2009-09-27 Thread Nick Jennings
On Sat, 2009-09-26 at 14:20 -0400, Oleg Drokin wrote: On Sep 26, 2009, at 9:37 AM, Brian J. Murrell wrote: Unfortunately that was the only info I could get. The client had no information in the logs about what happened. They usually don't when they panic. Right. RHEL configured to

Re: [Lustre-discuss] Lustre client kernel panic

2009-09-27 Thread Brian J. Murrell
On Sun, 2009-09-27 at 14:58 +0200, Nick Jennings wrote: I can look into all of these possibilities soon, and try to get more information the next time it happens, but as I understand it from reading the bug, this is already a known issue, and hasn't been fixed yet (slated for 2.0 release as

Re: [Lustre-discuss] Lustre client kernel panic

2009-09-26 Thread Oleg Drokin
Hello! On Sep 26, 2009, at 1:57 AM, Nick Jennings wrote: About an hour ago the client completely hung. Hosting co. says it was a kernel panic. I got not useful feedback in /var/log/messages from the client or the MDS. However from the OST I got several complaints. (below). Does anyone

Re: [Lustre-discuss] Lustre client kernel panic

2009-09-26 Thread Brian J. Murrell
On Sat, 2009-09-26 at 14:53 +0200, Nick Jennings wrote: Heya Nick, Unfortunately that was the only info I could get. The client had no information in the logs about what happened. They usually don't when they panic. The MDS only had the following entry near the time: Sep 25 22:28:43

Re: [Lustre-discuss] Lustre client kernel panic

2009-09-26 Thread Oleg Drokin
Hello! On Sep 26, 2009, at 9:37 AM, Brian J. Murrell wrote: Unfortunately that was the only info I could get. The client had no information in the logs about what happened. They usually don't when they panic. Right. RHEL configured to have panic on oops too, if you disable that (in /

[Lustre-discuss] Lustre client kernel panic

2009-09-25 Thread Nick Jennings
Hello All, I'm running lustre v1.6.7.2 - I've got one of each (mds, oss, client). The client serves apache off the lustre volume. About an hour ago the client completely hung. Hosting co. says it was a kernel panic. I got not useful feedback in /var/log/messages from the client or the MDS.