I tried cache tier in write-back mode in my cluster, but because my ssd drive is home used, can not satisfy the needs of IOPS. Now I want disable write-back mode , I founded office documents,but the doc was outdated https://docs.ceph.com/en/latest/rados/operations/cache-tiering/?highlight=cache%20tier#removing-a-writeback-cache ）. root@e9000-22:~# ceph osd tier cache-mode cache proxy > Invalid command: proxy not in writeback|readproxy|readonly|none > osd tier cache-mode <pool> writeback|readproxy|readonly|none > [--yes-i-really-mean-it] : specify the caching mode for cache tier <pool> > Error EINVAL: invalid command Anyone can tell my how to disable this mode. _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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