From: Zac Dover Date: Fri, 30 May 2025 12:38:03 +0000 (+1000) Subject: doc/rados/operations: edit cache-tiering.rst X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=60691d861b8a240d13b9f9d0ce211cca0986be10;p=ceph.git doc/rados/operations: edit cache-tiering.rst Strengthen the warning against deploying cache tiering in releases after Reef. This follows up on Anthony D'Atri's request in https://github.com/ceph/ceph/pull/63465. Signed-off-by: Zac Dover (cherry picked from commit f4de34f4bdbc7b3930afd8c034064675640df202) --- diff --git a/doc/rados/operations/cache-tiering.rst b/doc/rados/operations/cache-tiering.rst index b7cb099a4ad1e..667d34be6f832 100644 --- a/doc/rados/operations/cache-tiering.rst +++ b/doc/rados/operations/cache-tiering.rst @@ -2,10 +2,13 @@ Cache Tiering =============== -.. warning:: Cache tiering has been deprecated in the Reef release as it - has lacked a maintainer for a very long time. This does not mean - it will be certainly removed, but we may choose to remove it - without much further notice. +.. warning:: Cache tiering has been deprecated in the Reef release. Cache + tiering has lacked a maintainer for a long time. This does not mean that + it will certainly be removed, but it might be removed without much + notice. + + The upstream Ceph community strongly advises against deploying new cache + tiers to releases after the Reef release. A cache tier provides Ceph Clients with better I/O performance for a subset of the data stored in a backing storage tier. Cache tiering involves creating a