[Lustre-discuss] LustreError: 3429:0:(llog_obd.c:226:llog_add()) No ctxt

[Timh Bergström]

Hi all,

After a mdt-server-crash we decided to upgrade to 2.6.22+1.6.7 ( to
solve some other problems we've had before ) from 2.6.18+1.6.6.1 we
got this errors in dmesg on MDT:

LustreError: 3429:0:(llog_obd.c:226:llog_add()) No ctxt
LustreError: 3429:0:(lov_log.c:118:lov_llog_origin_add()) Can't add
llog (rc = -19) for stripe 0

We ran fsck and found some errors in the journal(s) on some of the
OST:s which got fixed, we haven't been able to run fsck on the mdt
resource yet (drbd-related). The cluster is running and operating as
usual despite the messages in kern.log on the MDT. Is this dangerous?
What do we do to fix it?

We are running Debian Etch with kernel, utils and lustre packages from
http://pkg-lustre.alioth.debian.org/backports/, the cluster has been
running fine except some occurrences of LBUG associated with
ext3-unlink-race bug in the 2.6.18-6 kernel, and assertion-bugs before
upgrading to 1.6.6.1.

-- 
Timh Bergström
System Operations Manager
Diino AB - www.diino.com
:wq