From fdf274e25ab100bec038011b794dfd0bfd4f8667 Mon Sep 17 00:00:00 2001 From: Laura Flores Date: Fri, 22 Dec 2023 22:55:29 +0000 Subject: [PATCH] doc/rados/operations: document `ceph balancer status detail` Document change in https://github.com/ceph/ceph/pull/54801 Signed-off-by: Laura Flores (cherry picked from commit 159751b68085fbe0fe10a881ff8bedecda11142f) --- PendingReleaseNotes | 15 +++++++++++++++ doc/rados/operations/balancer.rst | 6 ++++++ 2 files changed, 21 insertions(+) diff --git a/PendingReleaseNotes b/PendingReleaseNotes index 0f10fccbbcf7e..7526f34f194a3 100644 --- a/PendingReleaseNotes +++ b/PendingReleaseNotes @@ -57,6 +57,21 @@ cannot repair the dates of existing object locks. Such objects can be identified with a HeadObject request based on the x-amz-object-lock-retain-until-date response header. +* RADOS: `get_pool_is_selfmanaged_snaps_mode` C++ API has been deprecated + due to being prone to false negative results. It's safer replacement is + `pool_is_in_selfmanaged_snaps_mode`. +* RADOS: For bug 62338 (https://tracker.ceph.com/issues/62338), we did not choose + to condition the fix on a server flag in order to simplify backporting. As + a result, in rare cases it may be possible for a PG to flip between two acting + sets while an upgrade to a version with the fix is in progress. If you observe + this behavior, you should be able to work around it by completing the upgrade or + by disabling async recovery by setting osd_async_recovery_min_cost to a very + large value on all OSDs until the upgrade is complete: + ``ceph config set osd osd_async_recovery_min_cost 1099511627776`` +* RADOS: A detailed version of the `balancer status` CLI command in the balancer + module is now available. Users may run `ceph balancer status detail` to see more + details about which PGs were updated in the balancer's last optimization. + See https://docs.ceph.com/en/latest/rados/operations/balancer/ for more information. >=18.0.0 diff --git a/doc/rados/operations/balancer.rst b/doc/rados/operations/balancer.rst index aa4eab93cf96e..5f87865bcf32b 100644 --- a/doc/rados/operations/balancer.rst +++ b/doc/rados/operations/balancer.rst @@ -205,6 +205,12 @@ command: ceph balancer status +To see the status in greater detail, run the following command: + + .. prompt:: bash $ + + ceph balancer status detail + To evaluate the distribution that would result from executing a specific plan, run the following command: -- 2.39.5