[Lustre-discuss] Lustre Error on client

Andreas Dilger andreas.dilger at oracle.com
Fri Oct 29 23:44:20 PDT 2010


On 2010-10-30, at 12:57, Jagga Soorma wrote:
> Oct 29 17:01:01 node205 kernel: LustreError: 31163:0:(dir.c:384:ll_readdir_18()) error reading dir 423788546/42166663 page 0: rc -43
> 
> I don't see any lustre errors during this time on the MDS or the OSS's.  What does this error mean?  Should I be concerned about this?  The filesystem seems to be fine at this moment.

According to /usr/include/linux/asm/errno.h, -43 is -EIDRM "Identifier removed".  This means your MDS /etc/passwd or /etc/group database does not match that on the client.

Cheers, Andreas
--
Andreas Dilger
Lustre Technical Lead
Oracle Corporation Canada Inc.




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