From e747f21c6c8855477ce63118d93a9eb496d97950 Mon Sep 17 00:00:00 2001 From: Rishabh Dave Date: Tue, 27 Aug 2024 13:50:49 +0530 Subject: [PATCH] PendingReleaseNotes: add a release note about confirm flag for max_mds Add a release note for the fact that users now need to pass the confirmation flag for modifying "max_mds" when cluster is unhealthy. Signed-off-by: Rishabh Dave (cherry picked from commit a71c8e8d1186823cf5d01f23d7b922c5e2665aa5) --- PendingReleaseNotes | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/PendingReleaseNotes b/PendingReleaseNotes index a39d6db7b5a..f43ca0990be 100644 --- a/PendingReleaseNotes +++ b/PendingReleaseNotes @@ -77,6 +77,14 @@ CephFS does not support disk space reservation. The only flags supported are `FALLOC_FL_KEEP_SIZE` and `FALLOC_FL_PUNCH_HOLE`. +* CephFS: Modifying the FS setting variable "max_mds" when a cluster is + unhealthy now requires users to pass the confirmation flag + (--yes-i-really-mean-it). This has been added as a precaution to tell the + users that modifying "max_mds" may not help with troubleshooting or recovery + effort. Instead, it might further destabilize the cluster. + + + >=19.0.0 * cephx: key rotation is now possible using `ceph auth rotate`. Previously, -- 2.39.5