I have installed a new ceph cluster with ceph-ansible (using the same version
and playbook that had worked before, with some necessary changes to variables).
The only major difference is that now an osd (osd3) has a disk twice as big as
the others, thus a different weight (check the crushmap excerpt below).
Ceph version is jewel (10.2.0 (3a9fba20ec743699b69bd0181dd6c54dc01c64b9)) and
the setup has a single monitor node (it will be three in production) and three
osds.
Any help to find the issue will be highly appreciated!
# ceph status
cluster f7f42c59-b8ec-4d68-bb09-41f7a10c6223
health HEALTH_ERR
448 pgs are stuck inactive for more than 300 seconds
448 pgs stuck inactive
monmap e1: 1 mons at {sbb=10.2.48.205:6789/0}
election epoch 3, quorum 0 sbb
fsmap e8: 0/0/1 up
osdmap e10: 3 osds: 0 up, 0 in
flags sortbitwise
pgmap v11: 448 pgs, 4 pools, 0 bytes data, 0 objects
0 kB used, 0 kB / 0 kB avail
448 creating
From the crushmap:
host osd1 {
id -2 # do not change unnecessarily
# weight 1.811
alg straw
hash 0 # rjenkins1
item osd.0 weight 1.811
}
host osd2 {
id -3 # do not change unnecessarily
# weight 1.811
alg straw
hash 0 # rjenkins1
item osd.1 weight 1.811
}
host osd3 {
id -4 # do not change unnecessarily
# weight 3.630
alg straw
hash 0 # rjenkins1
item osd.2 weight 3.630
}
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