[Lustre-discuss] lnet_try_match_md(), Matching packet from length too big

Alexey Lyashkov Alexey.Lyashkov at Sun.COM
Fri Nov 6 00:11:36 PST 2009


Hi Heiko,

lustre team have fix several bugs with same error messages after 1.6.6.
quick list:
1) 1.8<>1.6 interop issue
2) fix access to file with very long acl list.
3) client isn't see all ost connected, but file is wide striped.
in all cases fsck isn't need, but to say which this case is need full
lustre log from MDS about this issue.

set sysctl variable lnet.debug=-1, lnet.subsystem_debug=-1,
lnet.debug_size=100, replicate this, lctk dk > log (save log to
analyze).

as about upgrade - better to upgrade to 1.8.1.1 because some fixes isn't
landed into 1.6 branch due this close to support.

On Thu, 2009-11-05 at 10:26 +0100, Heiko Schröter wrote:
> Nov  5 10:08:22 dras2 LustreError:
> 5027:0:(lib-move.c:111:lnet_try_match_md()) Matching packet from
> 12345-192.168.16.122 at tcp, match 3223875 length 1336 too big: 1272
> left, 1272 allowed




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