[Gluster-users] Glusterd proccess hangs on reboot

[Serkan Çoban]

Hi there,

I have a strange problem.
Gluster version in 3.10.5, I am testing new servers. Gluster
configuration is 16+4 EC, I have three volumes, each have 1600 bricks.
I can successfully create the cluster and volumes without any
problems. I write data to cluster from 100 clients for 12 hours again
no problem. But when I try to reboot a node, glusterd process hangs on
%100 CPU usage and seems to do nothing, no brick processes come
online. You can find strace of glusterd process for 1 minutes here:

https://www.dropbox.com/s/c7bxfnbqxze1yus/gluster_strace.out?dl=0

Here is the glusterd logs:
https://www.dropbox.com/s/hkstb3mdeil9a5u/glusterd.log?dl=0


By the way, reboot of one server completes without problem if I reboot
the servers before creating any volumes.