Re: [Lustre-discuss] MDS Problems

2008-06-15 Thread Andreas Dilger
On Jun 14, 2008 08:06 -0400, Charles Taylor wrote: 1. A ton of lustre-log.M.N files get dumped into /tmp in a short period of time. Most of them appear to be full of garbage and unprintable characters rather than thread stack traces. Many of them are also zero length. The lustre-log

Re: [Lustre-discuss] MDS Problems

2008-06-14 Thread Charles Taylor
On Jun 13, 2008, at 5:46 PM, Andreas Dilger wrote: On Jun 13, 2008 16:03 -0400, Charles Taylor wrote: We have been running the config below on three different lustre file systems since early January and, for the most part, things have been pretty stable.We are now experiencing frequent

[Lustre-discuss] MDS Problems

2008-06-13 Thread Charles Taylor
We have been running the config below on three different lustre file systems since early January and, for the most part, things have been pretty stable.We are now experiencing frequent hangs on some clients - particularly our interactive login nodes.All processes get blocked