From 7b251cad2c2b0f0d6d8e30bec20653fac137e56e Mon Sep 17 00:00:00 2001 From: "nmordech@redhat.com" Date: Wed, 21 Feb 2024 09:21:25 +0000 Subject: [PATCH] PendingReleaseNotes: Adding note about rest module change and adding max_request option Signed-off-by: Nitzan Mordechai --- PendingReleaseNotes | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/PendingReleaseNotes b/PendingReleaseNotes index 0185d6e54eaf2..e2b678bafdd3e 100644 --- a/PendingReleaseNotes +++ b/PendingReleaseNotes @@ -199,6 +199,11 @@ CephFS: Disallow delegating preallocated inode ranges to clients. Config default json format produces a rather massive output in large clusters and isn't scalable. So we have removed the 'network_ping_times' section from the output. Details in the tracker: https://tracker.ceph.com/issues/57460 +* mgr/REST: The REST manager module will trim requests based on the 'max_requests' option. + Without this feature, and in the absence of manual deletion of old requests, + the accumulation of requests in the array can lead to Out Of Memory (OOM) issues, + resulting in the Manager crashing. + * CephFS: The `subvolume snapshot clone` command now depends on the config option `snapshot_clone_no_wait` which is used to reject the clone operation when all the cloner threads are busy. This config option is enabled by default which means -- 2.39.5