Details
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Bug
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Resolution: Unresolved
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Minor
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Lustre 2.16.1
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None
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Rocky Linux 9.4
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3
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9223372036854775807
Description
On a full 2.16.1 small production system (servers and clients), we keep seeing this occasional LustreError messages on clients:
Feb 21 08:48:09 elm-rcf-mr-h02s01 kernel: LustreError: 988403:0:(statahead.c:2415:start_statahead_thread()) can't start ll_sa thread, rc: -4
I believe we have the default value for statahead_max (we've seen crashes after increasing this value so we don't do that anymore, I should have reported those..):
cat /sys/fs/lustre/llite/*/statahead_max 128