Hi ,
We have configured ceph rbd with cephfs filesystem and we are getting
below error on MDS, also cephfs mounted partition size is showing double from
the actual data 500 GB and used size is showing 1.1TB. Is this because of
replica , if so we have replica 2. Kindly please let us know if any fix on this.
cluster a8c92ae6-6842-4fa2-bfc9-8cdefd28df5c
health HEALTH_WARN
too many PGs per OSD (384 > max 300)
mds0: Client ceph-zclient failing to respond to cache pressure
mds0: Client 192.168.107.242 failing to respond to cache pressure
mds0: Client ceph-zclient1.labs.com failing to respond to cache
pressure
monmap e1: 3 mons at
{ceph-zadmin=192.168.107.155:6789/0,ceph-zmonitor=192.168.107.247:6789/0,ceph-zmonitor1=192.168.107.246:6789/0}
election epoch 6, quorum 0,1,2
ceph-zadmin,ceph-zmonitor1,ceph-zmonitor
mdsmap e820: 1/1/1 up {0=ceph-zstorage1=up:active}
osdmap e1339: 3 osds: 2 up, 2 in
pgmap v3048828: 384 pgs, 3 pools, 493 GB data, 6515 kobjects
1082 GB used, 3252 GB / 4335 GB avail
384 active+clean
client io 21501 B/s rd, 33173 B/s wr, 20 op/s
Mounted
192.168.107.155:6789,192.168.107.247:6789,192.168.107.246:6789:/ ceph 4.3T
1.1T 3.2T 25% /home/side
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