On Aug 05, 2008 16:56 +0200, S�bastien Buisson wrote: > We run a cluster with Lustre 1.4.12, and we can see various Lustre > messages in the syslog for which we did not find any explanation (and > that are not self explanatory for us :) ). > > Here they are: > - "cancel n llog-records failed" > Jun 15 06:09:53 [EMAIL PROTECTED] kernel: LustreError: > 23849:0:llog_server.c:432:llog_origin_handle_cancel()) cancel 125 > llog-records failed: -22
This indicates that the OST had some partially completed transactions (unlinks most likely) that it tried to report to the MDS as commited, but there was no valid MDS connection. The transaction will be retried from the MDS at a later time. > - "no handle for file close" > Jun 21 10:51:22 [EMAIL PROTECTED] kernel: LustreError: > 23682:0:(mds_open.c:1492:mds_close()) @@@ no handle for file close ino > 17111163: cookie 0x9590c61c1bfee96e [EMAIL PROTECTED] x73343089/t0 > o35->[EMAIL PROTECTED]:-1 > lens 240/2072 ref 0 fl Interpret:/0/0 rc 0/0 This is a client trying to close a file after it was evicted. Cheers, Andreas -- Andreas Dilger Sr. Staff Engineer, Lustre Group Sun Microsystems of Canada, Inc. _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
