From d8e5b87a313f6b7b98b93b61327f94af4d8f2bed Mon Sep 17 00:00:00 2001 From: Zac Dover Date: Fri, 27 Oct 2023 16:58:28 +1000 Subject: [PATCH] doc/rados: remove cache-tiering-related keys Remove information related to cache-tiering-related keys from doc/rados/operations/pools.rst. Cache-tiering is deprecated in Reef. This PR is suitable for backporting to the Reef release branch, but not to release branches prior to Reef. Signed-off-by: Zac Dover --- doc/rados/operations/pools.rst | 88 ---------------------------------- 1 file changed, 88 deletions(-) diff --git a/doc/rados/operations/pools.rst b/doc/rados/operations/pools.rst index 3e1ff510a6dd0..dda9e844e9659 100644 --- a/doc/rados/operations/pools.rst +++ b/doc/rados/operations/pools.rst @@ -499,41 +499,6 @@ You may set values for the following keys: :Type: Integer :Valid Range: ``1`` sets flag, ``0`` unsets flag -.. _cache_target_dirty_ratio: - -.. describe:: cache_target_dirty_ratio - - :Description: Sets a flush threshold for the percentage of the cache pool - containing modified (dirty) objects. When this threshold is - reached, the cache-tiering agent will flush these objects to - the backing storage pool. - :Type: Double - :Default: ``.4`` - -.. _cache_target_dirty_high_ratio: - -.. describe:: cache_target_dirty_high_ratio - - :Description: Sets a flush threshold for the percentage of the cache pool - containing modified (dirty) objects. When this threshold is - reached, the cache-tiering agent will flush these objects to - the backing storage pool with a higher speed (as compared with - ``cache_target_dirty_ratio``). - :Type: Double - :Default: ``.6`` - -.. _cache_target_full_ratio: - -.. describe:: cache_target_full_ratio - - :Description: Sets an eviction threshold for the percentage of the cache - pool containing unmodified (clean) objects. When this - threshold is reached, the cache-tiering agent will evict - these objects from the cache pool. - - :Type: Double - :Default: ``.8`` - .. _target_max_bytes: .. describe:: target_max_bytes @@ -552,24 +517,6 @@ You may set values for the following keys: :Type: Integer :Example: ``1000000`` #1M objects -.. _cache_min_flush_age: - -.. describe:: cache_min_flush_age - - :Description: Sets the time (in seconds) before the cache-tiering agent - flushes an object from the cache pool to the storage pool. - :Type: Integer - :Example: ``600`` (600 seconds: ten minutes) - -.. _cache_min_evict_age: - -.. describe:: cache_min_evict_age - - :Description: Sets the time (in seconds) before the cache-tiering agent - evicts an object from the cache pool. - :Type: Integer - :Example: ``1800`` (1800 seconds: thirty minutes) - .. _fast_read: .. describe:: fast_read @@ -681,27 +628,6 @@ You may get values from the following keys: :Description: See crush_rule_. -``cache_target_dirty_ratio`` - -:Description: See cache_target_dirty_ratio_. - -:Type: Double - - -``cache_target_dirty_high_ratio`` - -:Description: See cache_target_dirty_high_ratio_. - -:Type: Double - - -``cache_target_full_ratio`` - -:Description: See cache_target_full_ratio_. - -:Type: Double - - ``target_max_bytes`` :Description: See target_max_bytes_. @@ -716,20 +642,6 @@ You may get values from the following keys: :Type: Integer -``cache_min_flush_age`` - -:Description: See cache_min_flush_age_. - -:Type: Integer - - -``cache_min_evict_age`` - -:Description: See cache_min_evict_age_. - -:Type: Integer - - ``fast_read`` :Description: See fast_read_. -- 2.39.5