Hi,
As you are in CentOs 7 maybe try to got through : |# journalctl |grep -E "Lustre|LustreErrors|LNet|LDISKFS|ustre"| and see if you got what you need regards, J. On 08/13/2018 02:00 PM, Thomas Roth wrote:
Hi all, we have this rather rare phenomenon of too few Lustre log entries - it would seem. This is a cluster running Lustre 2.10.4 on CentOS 7.4 I do not think I have done anything to deviate from the defaults - neither with Lustre nor rsyslogd-Config. However, # dmesg | grep LustreError | wc -l 50 # grep -r LustreError * | wc -l 0 Before I saw the LustreErrors on the console, I just assumed that newer Lustre versions are not that chatty and this shiny new cluster just didn't show many errors. "Lustre:" messages make it to /var/log/messages, as in "kernel: Lustre: haven't heard from client...", obviously I have not cut off Lustre completely. What did I do wrong? Many regards, Thomas
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