[Lustre-discuss] NFS export problem
Ralf Utermann
ralf.utermann at physik.uni-augsburg.de
Fri May 15 04:39:28 PDT 2009
Oleg Drokin wrote:
[...]
>
> What might be useful is if you can reproduce this quickly n as few set
> of
> Lustre nodes as possible.
> remember your current /proc/sys/lnet/debug value.
> on lustre-client/nfs-server and on MDS echo -1 >/proc/sys/lnet/debug
> then do lctl dk >/dev/null (on those same two nodes).
> Reproduce the problem and do lctl dk >/tmp/somefile on both of the nodes
> again as soon as possible after the problem was reproduced.
> Create a new bugzilla bug and attach the files there.
Hi Oleg,
so now I am sure to have libcfs-* enabled modules (probably the Debian
packages also had it, it's not disabled in the configure call) and did this test
again, however I still do not get any debug lines after accessing
the NFS mounted Lustre.
But if I stop and start the Lustre client, I get some output from lctl dk, so
basically, this should work:
# lctl dk
[...]
00000400:00020000:3:1242386721.185659:0:3986:0:(router_proc.c:1020:lnet_proc_init()) couldn't create proc entry sys/lnet/stats
10000000:02000400:3:1242386723.429628:0:4042:0:(mgc_request.c:910:mgc_import_event()) MGC192.168.2.191 at tcp: Reactivating import
00000080:02000400:7:1242386723.488602:0:4109:0:(llite_lib.c:1101:ll_fill_super()) Client alf1-client has started
Debug log: 8 lines, 8 kept, 0 dropped, 0 bad.
Thanks for your patience, Ralf
--
Ralf Utermann
_____________________________________________________________________
Universität Augsburg, Institut für Physik -- EDV-Betreuer
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SMTP: Ralf.Utermann at Physik.Uni-Augsburg.DE Fax: -3411
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