I have two questions that needs advice.
1) If there is a OSD disk failure (for example, pulling disk out), how long does the osd daemon detect the disk failure? and how long does the ceph cluster mark this osd daemon down?
Is there any config option to allow the ceph cluster to detect the status of osd disk?
2) If there is a journal disk failure, how long does the ceph cluster detect the journal disk failure?
Is there any config option to allow the ceph cluster to detect the status of journal disk?
Thanks!
Pei Feng
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