24 Dec
2020
24 Dec
'20
12:29 a.m.
On 12/19/20 7:37 PM, Patrick Donnelly wrote:
Well that's interesting. I don't have an explanation unfortunately.
You upgraded the MDS too, right? Only scenario that could cause this I
can think of is that the MDS were never restarted/upgraded to
nautilus.
Yes, the MDSes were upgraded and restarted for sure.
Operators should only care about "is X flag turned on" but we don't
really show that very well in the MDSMap dump. I'll make a note to
improve that. We'd really rather not that operators need to do bitwise
arithmetic on the flags bitfield to determine what features are turned
on.
https://tracker.ceph.com/issues/48683
Thanks.
I'll also add a note to list features that can be turned on:
https://tracker.ceph.com/issues/48682
OK.
ceph-fuse/kernel client don't use these flags. Only the MDS.
Check.
Gr. Stefan