Greetings,
I am trying to build a CephFS system. Currently I have created my crush map
which uses only certain OSD & I have pools created out from them. But when I
mount the cephFS the mount size is my entire ceph cluster size, how is that ?
Ceph cluster & pools
[ceph-admin@storageAdmin ~]$ ceph df
GLOBAL:
SIZE AVAIL RAW USED %RAW USED
4722G 4721G 928M 0.02
POOLS:
NAME ID USED %USED MAX AVAIL
OBJECTS
ecpool_disk1 22 0 0 1199G
0
rcpool_disk2 24 0 0 1499G
0
rcpool_cepfsMeta 25 4420 0 76682M
20
CephFS volume & pool
Here data0 is the volume/filesystem name
rcpool_cepfsMeta - is the meta-data pool
rcpool_disk2 - is the data pool
[ceph-admin@storageAdmin ~]$ ceph fs ls
name: data0, metadata pool: rcpool_cepfsMeta, data pools: [rcpool_disk2 ]
Command to mount CephFS
sudo mount -t ceph mon1:6789:/ /mnt/cephfs/ -o
name=admin,secretfile=admin.secret
Client host df -h output
192.168.1.101:6789:/ 4.7T 928M 4.7T 1% /mnt/cephfs
--
Deepak
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