[Lustre-discuss] lnet_try_match_md()) Matching packet from 12345-10.5.203.250 at tcp, match 19154486 length 728 too big
Michael D. Seymour
seymour at cita.utoronto.ca
Mon Jun 8 12:55:08 PDT 2009
Alexey Lyashkov wrote:
> Hi Michael,
>
>>> On Fri, 2009-05-22 at 16:38 -0400, Michael D. Seymour wrote:
>>>> Hi all,
>>>>
>>>> One client running CentOS 5.2 re-exports the Lustre filesystem via NFS on a
>>>> different network.
>>>>
>>>> We get the following messages on a particular client:
>>>>
>>>> May 22 15:07:45 trinity kernel: LustreError:
>>>> 5111:0:(lib-move.c:110:lnet_try_match_md()) Matching packet from
>>>> 12345-10.5.203.250 at tcp, match 19154486 length 728 too big: 704 left, 704 allowed
>>> what frequently for this bug?
>> Sets of entries (about 20) happen a few times per day, each entry spaced about
>> ten minutes apart.
> can you please show syslog messages around this time - should be exist
> lines with errors related to 'match XXXXX' (in this example match
> 19154486 -- should be something about request x19154486).
I've upgraded the MDS to 1.6.7.1. So far no issues. I will probably upgrade to
1.8 very soon. Will write back if there is still problems.
Mike
--
Michael D. Seymour Phone: 416-978-8497
Scientific Computing Support Fax: 416-978-3921
Canadian Institute for Theoretical Astrophysics, University of Toronto
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