Hello,
this is is a 0.80.1 cluster, upgraded from emperor. I'm mentioning the
later since I don't recall seeing this back with emperor, it was a perfect
match then.
The pools are all set to a replication of 2, only the rbd one is used.
So a having less than 2x the amount of actual data being used gives me
quite the pause and cause to worries:
pgmap v2876480: 1152 pgs, 3 pools, 642 GB data, 168 kobjects
1246 GB used, 98932 GB / 100178 GB avail
1152 active+clean
My test cluster and every other ceph -s output I've seen always used
double (tripple) or more than that compared to the actual data, never less
than the replication factor.
So are there some objects that are not replicated twice, despite having a
clean health and after several scrubs including deep ones?
Or is that some stale data that very much intentionally isn't getting
replicated? (I never used snapshots, FWIW)
Either way how can I find out what is going on here?
Regards,
Christian
--
Christian Balzer Network/Systems Engineer
ch...@gol.com Global OnLine Japan/Fusion Communications
http://www.gol.com/
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