Hi,
I'm extremely new to ceph and have a small 4-node/20-osd cluster.
I just upgraded from kraken to luminous without much ado, except now when I run ceph status, I get a health_warn because "2 osds exist in the crush map but not in the osdmap"
Googling the error message only took me to the source file on github
I tried exporting and decompiling the crushmap -- there were two osd devices named differently. The normal name would be something like
device 0 osd.0
device 1 osd.1
but two were named:
device 5 device5
device 11 device11
I had edited the crushmap in the past, so it's possible this was introduced by me.
I tried changing those to match the rest, recompiling and setting the crushmap, but ceph status still complains.
Any assistance would be greatly appreciated.
Thanks,
Dan
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