pacific: mon: add proxy to cache tier options #50552
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When we set the proxy mode to remove a writeback cache according to the ceph official documentation an error occurred: [root@controller-1 root]# ceph osd tier cache-mode cachepool proxy Invalid command: proxy not in writeback|readproxy|readonly|none osd tier cache-mode writeback|readproxy|readonly|none [--yes-i-really-mean-it]: specify the caching mode for cache tier According to the description of the official website document: since a writeback cache may have modified data, you must take steps to ensure that you do not lose any recent changes to objects in the cache before you disable and remove it. Change the cache mode to proxy so that new and modified objects will flush to the backing storage pool. Fixes: https://tracker.ceph.com/issues/54576 Signed-off-by: tan changzhi <544463199@qq.com> (cherry picked from commit 77ad5a8)
neha-ojha
approved these changes
Nov 14, 2023
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backport tracker: https://tracker.ceph.com/issues/59085
backport of #45409
parent tracker: https://tracker.ceph.com/issues/54576
this backport was staged using ceph-backport.sh version 16.0.0.6848
find the latest version at https://github.com/ceph/ceph/blob/main/src/script/ceph-backport.sh