I upgraded to Pacific 16.2.5 about a month ago and everything was working fine. Suddenly for the past few days I’ve started having the tcmu-runner container on my iSCSI gateways just disappear. I’m assuming this is because they have crashed. I deployed the services using cephadm / ceph orch in Docker containers. It appears that when the service crashes, the container just disappears and it doesn’t look like tcmu-runner is exporting logs anywhere, so I can’t figure out any way to determine the root cause of these failures. When this happens, it appears to cause issues where I can’t reboot the machine (Running CentOS 8) and I need to power-cycle the server to recover. I’m really not sure where to look to figure out why it’s suddenly failing. The failure is happening randomly on all 4 of the iSCSI gateways. Any pointers would be greatly appreciated. -Paul _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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