common/config_opt: remove unused config

Signed-off-by: alex.wu <wujian3659@163.com>

diff --git a/doc/rados/configuration/osd-config-ref.rst b/doc/rados/configuration/osd-config-ref.rst
index 80136393037d9bb2b1ef580a8323068c23dd47be..c1e8b047da94e84613841b0367c005eaf231a133 100644 (file)
--- a/doc/rados/configuration/osd-config-ref.rst
+++ b/doc/rados/configuration/osd-config-ref.rst
@@ -785,13 +785,6 @@ Miscellaneous
 :Default: ``false`` 
 
 
-``osd preserve trimmed log``
-
-:Description: Preserves trimmed log files, but uses more disk space.
-:Type: Boolean
-:Default: ``false``
-
-
 ``osd fast fail on connection refused``
 
 :Description: If this option is enabled, crashed OSDs are marked down

diff --git a/doc/rados/troubleshooting/log-and-debug.rst b/doc/rados/troubleshooting/log-and-debug.rst
index 757dfb178e929f0693419d6a1c2785a5379ba615..c91f27218dd5c98a5ee1f53041c96b43036780d6 100644 (file)
--- a/doc/rados/troubleshooting/log-and-debug.rst
+++ b/doc/rados/troubleshooting/log-and-debug.rst
@@ -394,13 +394,6 @@ OSD
 :Required: No
 :Default: 1
 
-``osd preserve trimmed log``
-
-:Description: Preserves trimmed logs after trimming.
-:Type: Boolean
-:Required: No
-:Default: ``false``
-
 
 ``osd tmapput sets uses tmap``
 

diff --git a/src/common/config_opts.h b/src/common/config_opts.h
index 443ef8c1a8719afd17a6b6ad3e4c76b5d14a4dc0..f5990d97db8d287f42ffc66d7efd995b65326c9c 100644 (file)
--- a/src/common/config_opts.h
+++ b/src/common/config_opts.h
@@ -823,7 +823,6 @@ OPTION(osd_mon_ack_timeout, OPT_DOUBLE, 30.0) // time out a mon if it doesn't ac
 OPTION(osd_stats_ack_timeout_factor, OPT_DOUBLE, 2.0) // multiples of mon_ack_timeout
 OPTION(osd_stats_ack_timeout_decay, OPT_DOUBLE, .9)
 OPTION(osd_default_data_pool_replay_window, OPT_INT, 45)
-OPTION(osd_preserve_trimmed_log, OPT_BOOL, false)
 OPTION(osd_auto_mark_unfound_lost, OPT_BOOL, false)
 OPTION(osd_recovery_delay_start, OPT_FLOAT, 0)
 OPTION(osd_recovery_max_active, OPT_U64, 3)