From bb129fc0ed5b1f225571c0edd10b024910d8ecee Mon Sep 17 00:00:00 2001 From: Kefu Chai Date: Thu, 22 Jul 2021 09:28:01 +0800 Subject: [PATCH] doc/cephfs/journaler: document options using confval directive better maintainablity this way. and drop unsupported options of - journaler batch interval - journaler batch max Signed-off-by: Kefu Chai --- doc/cephfs/journaler.rst | 40 +++------------------------------------- 1 file changed, 3 insertions(+), 37 deletions(-) diff --git a/doc/cephfs/journaler.rst b/doc/cephfs/journaler.rst index 2121532f535..d2fb2b0ab15 100644 --- a/doc/cephfs/journaler.rst +++ b/doc/cephfs/journaler.rst @@ -2,40 +2,6 @@ Journaler =========== -``journaler write head interval`` - -:Description: How frequently to update the journal head object -:Type: Integer -:Required: No -:Default: ``15`` - - -``journaler prefetch periods`` - -:Description: How many stripe periods to read-ahead on journal replay -:Type: Integer -:Required: No -:Default: ``10`` - - -``journal prezero periods`` - -:Description: How many stripe periods to zero ahead of write position -:Type: Integer -:Required: No -:Default: ``10`` - -``journaler batch interval`` - -:Description: Maximum additional latency in seconds we incur artificially. -:Type: Double -:Required: No -:Default: ``.001`` - - -``journaler batch max`` - -:Description: Maximum bytes we will delay flushing. -:Type: 64-bit Unsigned Integer -:Required: No -:Default: ``0`` +.. confval:: journaler_write_head_interval +.. confval:: journaler_prefetch_periods +.. confval:: journaler_prezero_periods -- 2.39.5