Hi everyone, If I have a pool called cold-storage (1) and a pool called hot-storage (2) that hot-storage is a cache tier for the cold-storage.
I normally do the followings in order to map a directory in my client to a pool. on a Ceph monitor, ceph mds add_data_pool 1 ceph mds add_data_pool 2 Q1) Do I need to add both cold-storage and hot-storage to the data pools? on client, mkdir /mnt/test mount -t ceph ceph-mon1:6789,ceph-mon2:6789,ceph-mon3:6789:/ /mnt/test -o name=admin,secretfile=/etc/ceph/client.admin cephfs /mnt/test set_layout -p 1 OR cephfs /mnt/test set_layout -p 2 Q2) Do I need to set the layout of the directory to pool1 (cold-storage) or pool2 (hot-storage)? Thanks in advance, Sherry
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