Hello community,
we are on ceph 13.2.8 - today something happenned with one MDS and cephs
status tells, that filesystem is degraded. It won't mount either. I have
take server with MDS, that was not working down. There are 2 more MDS
servers, but they stay in "rejoin" state. Also only 1 is show
MDS
while it is rejoining.
Is that single MDS running out of memory during the rejoin phase?
-- dan
On Fri, Dec 4, 2020 at 10:49 AM Anton Aleksandrov wrote:
Hello community,
we are on ceph 13.2.8 - today something happenned with one MDS and cephs
status tells, that filesystem is degraded. It won&#x
l
Stop all MDS, then:
# rados -p cephfs_metadata_pool rm mds0_openfiles.0
then start one MDS.
-- Dan
On Fri, Dec 4, 2020 at 11:05 AM Anton Aleksandrov wrote:
Yes, MDS eats all memory+swap, stays like this for a moment and then
frees memory.
mds_beacon_grace was already set to 1800
Also on o
