On 2010-05-25, at 09:01, Gustavsson, Mathias wrote: > We tried to do a 1.8.1.1 to 1.8.3 version upgrade this weekend, but we got > i/o error on all of our old file systems (created ~4 years ago), we have a > more recently created filesystem (only a couple of moths old) and that was > fine. > This was in the log of the active mds, i couldn't find anything related in > the log of the client at the time. > > May 22 14:16:28 semldxlucky kernel: LustreError: > 2664:0:(mds_open.c:441:mds_create_objects()) error creating objects for inode > 841541: rc = -5 > May 22 14:16:28 semldxlucky kernel: LustreError: > 2664:0:(mds_open.c:826:mds_finish_open()) mds_create_objects: rc = -5 > May 22 14:16:38 semldxlucky kernel: LustreError: > 2648:0:(mds_open.c:441:mds_create_objects()) error creating objects for inode > 841541: rc = -5 > May 22 14:16:38 semldxlucky kernel: LustreError: > 2648:0:(mds_open.c:441:mds_create_objects()) Skipped 1 previous similar > message > May 22 14:16:38 semldxlucky kernel: LustreError: > 2648:0:(mds_open.c:826:mds_finish_open()) mds_create_objects: rc = -5 > May 22 14:16:38 semldxlucky kernel: LustreError: > 2648:0:(mds_open.c:826:mds_finish_open()) Skipped 1 previous similar message > > MDS + OSS's version : CentOS 5.4 and lustre version 1.8.1.1 > Clients version : CentOS 4.8 and lustre version 1.6.7.2
This is really a problem between the MDS and the OSS. Is there anything in the OSS logs? Cheers, Andreas -- Andreas Dilger Lustre Technical Lead Oracle Corporation Canada Inc. _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
