Hi
We have 3 servers for replica 3 with failure domain datacenter:
-1 4437.29248 root default
-33 1467.84814 datacenter 714
-69 69.86389 host ceph-flash1
-34 1511.25378 datacenter HX1
-73 69.86389 host ceph-flash2
-36 1458.19067 datacenter UXH
-77 69.86389 host ceph-flash3
We made a mistake when we moved the servers physically so while the
replica 3 is intact the crush tree is not accurate.
If we just remedy the situation with "ceph osd crush move ceph-flashX
datacenter=Y" we will just end up with a lot of misplaced data and some
churn, right? Or will the affected pool go degraded/unavailable?
Mvh.
Torkil
--
Torkil Svensgaard
Sysadmin
MR-Forskningssektionen, afs. 714
DRCMR, Danish Research Centre for Magnetic Resonance
Hvidovre Hospital
Kettegård Allé 30
DK-2650 Hvidovre
Denmark
Tel: +45 386 22828
E-mail: torkil@xxxxxxxx
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