[Lustre-discuss] How to debug a client's eviction.
Theodoros Stylianos Kondylis
kondil at gmail.com
Mon Feb 4 09:06:06 PST 2013
We are facing a problem in our production system. A user's application is
creating concurrently 12,000 files (containing the solution) but for some
reason one of the user's computational nodes gets evicted because of a
timeout before the writing procedure is completed, thus the files are not
I try to debug this situation so I did the following ::
>> echo 1 > /proc/sys/lustre/dump_on_eviction
>> echo 1 > /proc/sys/lustre/dump_on_timeout
And in the /proc/sys/lnet/debug file there is ::
ioctl neterror warning error emerg ha config console
I would like to ask if there is any other flag I can enable that will help
me debug this situation?
Thank you in advance for any reply,
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