Hi cephers, I experienced ceph status into HEALTH_ERR because of pg scrub error.
I thought all I/O is blocked when the status of ceph is Error. However, ceph could operate normally even thought ceph is in error status. There are two pools in ceph cluster which are include seperate nodes.(volumes-1, volumes-2) The OSD device which has problem is in volumes-1 pool. I noticed that volumes-2 pool has no problem with operation. My question is that all of I/O request are blocked when the ceph status is into error or it depends on error case? Thank you! John Haan
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