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doc/rados/configuration/osd-config-ref: use confval directive
for defining options Signed-off-by: Kefu Chai <kchai@redhat.com>
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Kefu Chai
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@ -405,20 +405,8 @@ perform well in a degraded state.
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Tiering
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=======
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``osd_agent_max_ops``
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:Description: The maximum number of simultaneous flushing ops per tiering agent
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in the high speed mode.
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:Type: 32-bit Integer
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:Default: ``4``
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``osd_agent_max_low_ops``
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:Description: The maximum number of simultaneous flushing ops per tiering agent
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in the low speed mode.
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:Type: 32-bit Integer
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:Default: ``2``
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.. confval:: osd_agent_max_ops
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.. confval:: osd_agent_max_low_ops
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See `cache target dirty high ratio`_ for when the tiering agent flushes dirty
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objects within the high speed mode.
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@ -426,103 +414,15 @@ objects within the high speed mode.
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Miscellaneous
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=============
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``osd_snap_trim_thread_timeout``
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:Description: The maximum time in seconds before timing out a snap trim thread.
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:Type: 32-bit Integer
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:Default: ``1*60*60``
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``osd_backlog_thread_timeout``
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:Description: The maximum time in seconds before timing out a backlog thread.
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:Type: 32-bit Integer
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:Default: ``1*60*60``
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``osd_default_notify_timeout``
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:Description: The OSD default notification timeout (in seconds).
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:Type: 32-bit Unsigned Integer
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:Default: ``30``
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``osd_check_for_log_corruption``
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:Description: Check log files for corruption. Can be computationally expensive.
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:Type: Boolean
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:Default: ``false``
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``osd_remove_thread_timeout``
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:Description: The maximum time in seconds before timing out a remove OSD thread.
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:Type: 32-bit Integer
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:Default: ``60*60``
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``osd_command_thread_timeout``
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:Description: The maximum time in seconds before timing out a command thread.
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:Type: 32-bit Integer
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:Default: ``10*60``
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``osd_delete_sleep``
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:Description: Time in seconds to sleep before the next removal transaction. This
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throttles the PG deletion process.
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:Type: Float
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:Default: ``0``
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``osd_delete_sleep_hdd``
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:Description: Time in seconds to sleep before the next removal transaction
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for HDDs.
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:Type: Float
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:Default: ``5``
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``osd_delete_sleep_ssd``
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:Description: Time in seconds to sleep before the next removal transaction
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for SSDs.
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:Type: Float
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:Default: ``0``
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``osd_delete_sleep_hybrid``
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:Description: Time in seconds to sleep before the next removal transaction
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when OSD data is on HDD and OSD journal or WAL+DB is on SSD.
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:Type: Float
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:Default: ``1``
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``osd_command_max_records``
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:Description: Limits the number of lost objects to return.
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:Type: 32-bit Integer
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:Default: ``256``
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``osd_fast_fail_on_connection_refused``
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:Description: If this option is enabled, crashed OSDs are marked down
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immediately by connected peers and MONs (assuming that the
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crashed OSD host survives). Disable it to restore old
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behavior, at the expense of possible long I/O stalls when
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OSDs crash in the middle of I/O operations.
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:Type: Boolean
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:Default: ``true``
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.. confval:: osd_default_notify_timeout
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.. confval:: osd_check_for_log_corruption
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.. confval:: osd_command_thread_timeout
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.. confval:: osd_delete_sleep
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.. confval:: osd_delete_sleep_hdd
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.. confval:: osd_delete_sleep_ssd
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.. confval:: osd_delete_sleep_hybrid
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.. confval:: osd_command_max_records
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.. confval:: osd_fast_fail_on_connection_refused
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.. _pool: ../../operations/pools
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.. _Configuring Monitor/OSD Interaction: ../mon-osd-interaction
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@ -3680,12 +3680,16 @@ options:
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type: int
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level: advanced
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desc: maximum concurrent tiering operations for tiering agent
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fmt_desc: The maximum number of simultaneous flushing ops per tiering agent
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in the high speed mode.
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default: 4
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with_legacy: true
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- name: osd_agent_max_low_ops
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type: int
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level: advanced
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desc: maximum concurrent low-priority tiering operations for tiering agent
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fmt_desc: The maximum number of simultaneous flushing ops per tiering agent
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in the low speed mode.
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default: 2
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with_legacy: true
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- name: osd_agent_min_evict_effort
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@ -4771,6 +4775,7 @@ options:
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type: int
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level: advanced
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default: 10_min
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fmt_desc: The maximum time in seconds before timing out a command thread.
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with_legacy: true
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- name: osd_command_thread_suicide_timeout
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type: int
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@ -5315,6 +5320,7 @@ options:
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type: bool
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level: advanced
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default: false
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fmt_desc: Check log files for corruption. Can be computationally expensive.
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with_legacy: true
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- name: osd_use_stale_snap
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type: bool
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@ -5330,6 +5336,7 @@ options:
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level: advanced
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desc: default number of seconds after which notify propagation times out. used if
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a client has not specified other value
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fmt_desc: The OSD default notification timeout (in seconds).
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default: 30
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with_legacy: true
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- name: osd_kill_backfill_at
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@ -5473,6 +5480,7 @@ options:
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type: int
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level: advanced
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default: 256
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fmt_desc: Limits the number of lost objects to return.
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with_legacy: true
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# max peer osds to report that are blocking our progress
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- name: osd_max_pg_blocked_by
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@ -5662,6 +5670,8 @@ options:
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level: advanced
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desc: Time in seconds to sleep before next removal transaction (overrides values
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below)
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fmt_desc: Time in seconds to sleep before the next removal transaction. This
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throttles the PG deletion process.
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default: 0
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- name: osd_delete_sleep_hdd
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type: float
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@ -5676,8 +5686,8 @@ options:
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- name: osd_delete_sleep_hybrid
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type: float
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level: advanced
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desc: Time in seconds to sleep before next removal transaction when data is on HDD
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and journal is on SSD
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desc: Time in seconds to sleep before next removal transaction when OSD data is on HDD
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and OSD journal or WAL+DB is on SSD
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default: 1
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# what % full makes an OSD "full" (failsafe)
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- name: osd_failsafe_full_ratio
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@ -5710,6 +5720,11 @@ options:
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type: bool
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level: advanced
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default: true
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fmt_desc: If this option is enabled, crashed OSDs are marked down
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immediately by connected peers and MONs (assuming that the
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crashed OSD host survives). Disable it to restore old
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behavior, at the expense of possible long I/O stalls when
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OSDs crash in the middle of I/O operations.
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with_legacy: true
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- name: osd_pg_object_context_cache_count
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type: int
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