On Friday 04 December 2009, Heiko Schröter wrote: > Hello, > > we do see those messages (see below) on our OSTs when under heavy _read_ > load (or when 60+ Jobs are trying to read data at approx the same time). > The OSTs freezes and even console output is down to a few bytes the > minute. After some time the OSTs do revocer.
>ler.c:882:ost_brw_read()) @@@ timeout on bulk PUT after > 100+0s r...@ffff81007efa7e00 x7869690/t0 This error message means "You have a flaky network". For example it comes up if you set a high MTU, but your switch does not support it. Cheers, Bernd -- Bernd Schubert DataDirect Networks _______________________________________________ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss
