From ac705c12426014784bf9f3b04f25d4e5179afc7f Mon Sep 17 00:00:00 2001 From: Blaine Gardner Date: Tue, 16 Nov 2021 16:22:39 -0700 Subject: [PATCH] docs: add OMAP quick fix warning to upgrade guide Ceph has recently reported that it may be unsafe to upgrade clusters from Nautilus/Octopus to Pacific v16.2.0 through v16.2.6. We are tracking this in Rook issue https://github.com/rook/rook/issues/9185. Add a warning to the upgrade doc about this. Signed-off-by: Blaine Gardner --- Documentation/ceph-upgrade.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/ceph-upgrade.md b/Documentation/ceph-upgrade.md index f072b29002428..10d75524f1a27 100644 --- a/Documentation/ceph-upgrade.md +++ b/Documentation/ceph-upgrade.md @@ -399,6 +399,10 @@ To migrate the setting, follow these steps: ## Ceph Version Upgrades +> **WARNING: There is a notice from Ceph for users upgrading to Ceph Pacific v16.2.6 or lower from +> an earlier major version of Ceph. If you are upgrading to Ceph Pacific (v16), please upgrade to +> v16.2.7 or higher if possible. See for more: https://github.com/rook/rook/issues/9185** + Rook v1.7 supports the following Ceph versions: - Ceph Pacific 16.2.0 or newer - Ceph Octopus v15.2.0 or newer