Details
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Type:
Technical task
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Status: Resolved
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Priority:
Minor
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: Lustre 2.13.0, Lustre 2.12.3
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Labels:None
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Rank (Obsolete):9223372036854775807
Description
When shutting down the resend queues are cleared and freed. The monitor thread state is set to shutdown. It is possible to get lnet_finalize() called after the queues are freed. The code checks for ln_state to see if we're shutting down. But in this case we should really be checking ln_mt_state. The monitor thread is the one that matters in this case, because it's the one which allocates and frees the resend queues.