On Nov 07, 2006 15:28 -0000, Kuldeep Kr wrote:
> can anyone suggest me for the following error.
>
> LustreError: 3998:0:(lvfs_linux.c:506:lvfs_linux_exit()) obd mem max:
> 10681970 leaked: 8
This means there was a leak of 8 bytes during the time Lustre was running.
If you are able to reproduce this (i.e. you know what steps you did to hit
this problem) then run with allocation trace debugging and get a log.
D_ALLOC = 0x10, so if you are running Lustre 1.4 use
lconf --ptldebug=0x10 {conf}.xml
to enable debugging right at startup, then reproduce problem and
lconf --cleanup --dump /tmp/debug.leak {conf}.xml
to dump the logs right at the end to contain the trace. There is a tool
to account for all of the allocations and report the leak:
perl lustre/tests/leak_finder.pl < /tmp/debug.leak 2>&1 | grep Leak
Cheers, Andreas
--
Andreas Dilger
Principal Software Engineer
Cluster File Systems, Inc.
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