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doc: Modify documentation for mon_osd_down_out_interval #12408

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Dec 9, 2016
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doc: Modify documentation for mon_osd_down_out_interval #12408

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2 changes: 1 addition & 1 deletion doc/rados/configuration/mon-osd-interaction.rst
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Expand Up @@ -286,7 +286,7 @@ Monitor Settings
``down`` and ``out`` if it doesn't respond.

:Type: 32-bit Integer
:Default: ``300``
:Default: ``600``


``mon osd down out subtree limit``
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2 changes: 1 addition & 1 deletion doc/rados/operations/monitoring-osd-pg.rst
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Expand Up @@ -439,7 +439,7 @@ still write a new object to a ``degraded`` placement group if it is ``active``.
If an OSD is ``down`` and the ``degraded`` condition persists, Ceph may mark the
``down`` OSD as ``out`` of the cluster and remap the data from the ``down`` OSD
to another OSD. The time between being marked ``down`` and being marked ``out``
is controlled by ``mon osd down out interval``, which is set to ``300`` seconds
is controlled by ``mon osd down out interval``, which is set to ``600`` seconds
by default.

A placement group can also be ``degraded``, because Ceph cannot find one or more
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2 changes: 1 addition & 1 deletion src/ceph.conf.twoosds
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Expand Up @@ -23,7 +23,7 @@
mon data = /data/mondata/mon$num
debug mon = 20
debug ms = 20
mon osd down out interval = 0 ; 10 minutes
mon osd down out interval = 600 ; 10 minutes

[mon0]
host = cosd0
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4 changes: 2 additions & 2 deletions src/sample.ceph.conf
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Expand Up @@ -207,8 +207,8 @@
# The number of seconds Ceph waits before marking a Ceph OSD
# Daemon "down" and "out" if it doesn't respond.
# Type: 32-bit Integer
# (Default: 300)
;mon osd down out interval = 300
# (Default: 600)
;mon osd down out interval = 600

# The grace period in seconds before declaring unresponsive Ceph OSD
# Daemons "down".
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