This is the second time this happened in a couple of weeks. The MDS locks
up and the stand-by can't take over so the Montiors black list them. I try
to unblack list them, but they still say this in the logs
mds.0.1184394 waiting for osdmap 234947 (which blacklists prior instance)
Looking at a pg dump, it looks like the epoch is passed that.
$ ceph pg map 3.756
osdmap e234953 pg 3.756 (3.756) -> up [113,180,115] acting [113,180,115]
Last time, it seemed to just recover after about an hour all by it's self.
Any way to speed this up?
Thank you,
Robert LeBlanc
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Robert LeBlanc
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