Details
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Bug
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Resolution: Not a Bug
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Minor
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None
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Lustre 2.1.2
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None
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https://github.com/jlan/lustre-nas/tree/nas-2.1.2
sanity-quota test_32
mds: service337
oss1: service261
oss2: service262
client: service331, service332
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3
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6179
Description
The sanity-quota test_32 failed in my testing.
After modules were unloaded and reloaded, the mds was left with an empty /proc/fs/lustre/. No file or subdirs under that directories. I had to reboot the mds and the clients to get them back. There were no error messages on service337 (mds) about problems of unloading and loading modules.
The problem is reproducible. Fortunately, we do not need to perform this sequence of operation on mds often.