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doc: Fix doc for mds cap acquisition throttle

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The config values picks the definition from the
description. Removed the duplicate description
in the doc.

Signed-off-by: Kotresh HR <khiremat@redhat.com>
This commit is contained in:
Kotresh HR 2023-08-16 12:15:36 +05:30
parent 93c326f949
commit 65b0e45dd7
2 changed files with 2 additions and 9 deletions
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6
doc/cephfs/cache-configuration.rst
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@ -154,14 +154,8 @@ readdir. The behavior of the decay counter is the same as for cache trimming or
caps recall. Each readdir call increments the counter by the number of files in
the result.
The ratio of ``mds_max_caps_per_client`` that client must exceed before readdir
maybe throttled by cap acquisition throttle:
.. confval:: mds_session_max_caps_throttle_ratio
The timeout in seconds after which a client request is retried due to cap
acquisition throttling:
.. confval:: mds_cap_acquisition_throttle_retry_request_timeout
If the number of caps acquired by the client per session is greater than the

5
src/common/options/mds.yaml.in
View File

@ -337,8 +337,7 @@ options:
level: advanced
desc: decay rate for session readdir caps leading to readdir throttle
long_desc: The half-life for the session cap acquisition counter of caps acquired
by readdir. This is used for throttling readdir requests from clients slow to
release caps.
by readdir. This is used for throttling readdir requests from clients.
default: 30
services:
- mds
@ -347,7 +346,7 @@ options:
- name: mds_session_cap_acquisition_throttle
type: uint
level: advanced
desc: throttle point for cap acquisition decay counter
desc: threshold at which the cap acquisition decay counter throttles
default: 100000
services:
- mds