[Lustre-discuss] lustre + nfs
Aaron Knister
aaron at iges.org
Fri Jan 11 10:06:14 PST 2008
I'm running lustre 1.6.4.1 with patches 14006 14007 and 14008 applied.
They all relate to nfs. On the system serving the nfs mounts I
frequently see this --
LustreError: 11-0: an error occurred while communicating with
192.168.64.70 at o2ib. The mds_getattr_lock operation failed with -13
LustreError: 28508:0:(llite_nfs.c:243:ll_get_parent()) failure -13
inode 22878046 get parent
And periodically (every 8 hours or so) the server crashes under load.
The following error is found on the MDS and OSSs. --
LustreError: 138-a: data-MDT0000: A client on nid 192.168.64.49 at o2ib
was evicted due to a lock blocking callback to 192.168.64.49 at o2ib
timed out: rc -107
Lustre: MGS: haven't heard from client
c0197fd1-42b6-5517-49f4-43470769cc6d (at 192.168.64.49 at o2ib) in 238
seconds. I think it's dead, and I am evicting it.
Any ideas?
-Aaron
Aaron Knister
Associate Systems Analyst
Center for Ocean-Land-Atmosphere Studies
(301) 595-7000
aaron at iges.org
More information about the lustre-discuss
mailing list