Hi Samuel, You have to use pool affinity. For example, with 3 pools in ceph pacific: - pool_fs_meta -> pool replicated, SSD only - pool_fs_data -> pool replicated, hdd only - pool_fs_data_ec -> pool EC, hdd #ceph fs new cephfsvol pool_fs_meta pool_fs_data #ceph osd pool set pool_fs_data_ec allow_ec_overwrites true #ceph fs add_data_pool cephfsvol pool_fs_data_ec then, from any client: #mount :/ /mnyt/cephfs #mkdir /mnt/ceph/ec #setfattr -n ceph.dir.layout.pool -v pool_fs_data_ec /mnt/ceph/ec So, all data in /mnt/ceph/ec will be store in the pool EC... Kind regards, Arnaud _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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