[lustre-discuss] Collecting/analyzing logs for client evictions related lock timeouts

Oleg Drokin green at whamcloud.com
Tue Dec 22 07:53:57 PST 2020


   There’s been some inrush of tickets in recent times in Jira about clients being evicted
   for being unresponsive to lock timeouts which is just a symptom for potentially
   a lot of different things.

   Having gone through several of those. I did a writeup on what logs are needed to properly
   analyze the situation and also some general guidelines on what to look for inside
   to ensure they are good and also to give a better understanding where the problem might be.

   Here’s the link: https://jira.whamcloud.com/browse/LU-14266

   Feel free to add useful tips there if you have your own.


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