Sage Weil
9c881e99f4
Merge pull request #12923 from liewegas/wip-df-avail
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mon/PGMap: factor mon_osd_full_ratio into MAX AVAIL calc
Reviewed-by: Josh Durgin <jdurgin@redhat.com>
2017-02-08 20:51:46 -06:00
Sage Weil
f223ac9291
mon/PGMap: factor mon_osd_full_ratio into MAX AVAIL calc
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If we only fill OSDs to 95%, we should factor that into
the MAX AVAIL calculation for the pool.
Fixes: http://tracker.ceph.com/issues/18522
Signed-off-by: Sage Weil <sage@redhat.com>
2017-02-03 10:08:33 -05:00
Brad Hubbard
9549943761
doc: min_size advice is not helpful
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When we are in the incomplete state adjusting min_size will not help with recovery.
Signed-off-by: Brad Hubbard <bhubbard@redhat.com>
2017-01-16 12:36:33 +10:00
Sage Weil
63bb2b7d45
doc: remove crash_replay_interval mentions
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Signed-off-by: Sage Weil <sage@redhat.com>
2016-12-29 10:30:08 -05:00
Kefu Chai
f3d453d872
Merge pull request #12662 from Liuchang0812/doc-fix
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doc: fix document about rados mon
Reviewed-by: Kefu Chai <kchai@redhat.com>
2016-12-27 21:09:06 +08:00
liuchang0812
52db747f32
doc: fix document about rados mon
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Signed-off-by: liuchang0812 <liuchang0812@gmail.com>
2016-12-27 14:59:04 +08:00
Brad Hubbard
c51a3afe03
doc: Remove "splitting" state
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There is no splitting state so remove it from pg-states.rst
Signed-off-by: Brad Hubbard <bhubbard@redhat.com>
2016-12-23 09:23:19 +10:00
Brad Hubbard
e793376da8
doc: Modify documentation for mon_osd_down_out_interval
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Update docs to reflect the new default of 600 set by 817d65bd4
Signed-off-by: Brad Hubbard <bhubbard@redhat.com>
2016-12-09 18:02:41 +10:00
Wido den Hollander
95ed04a536
doc: Add documentation about mon_allow_pool_delete before pool remove
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Tell users they need to set this to true before Monitors will allow
pools to be removed.
Also update the Pending Release Notes so that users can find this change
there.
This was changed with commit 5d7f4ea
Signed-off-by: Wido den Hollander <wido@42on.com>
2016-11-23 12:18:21 +01:00
whu_liuchang
6735a681c5
Update crush-map.rst
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fix typo
2016-11-04 22:14:39 +08:00
Patrick Donnelly
4323d47122
mds: remove deprecated commands from docs
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This mostly is just removing the commands from the man page ceph(1). I
left the legacy section in doc/cephfs/administration.rst as-is.
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
2016-10-12 10:58:38 -04:00
Sage Weil
784fe23812
doc: remove old .libs reference
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Signed-off-by: Sage Weil <sage@redhat.com>
2016-09-26 15:50:30 -04:00
Alfredo Deza
c8dc8d3998
doc/rados: remove references to premium support from inktank.com
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Signed-off-by: Alfredo Deza <adeza@redhat.com>
2016-09-22 07:43:43 -04:00
Barbora Ančincová
a9c0e7b789
Removed reference about pool ownership based on BZ#1368528
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Signed-off-by: Bara Ancincova <bara@redhat.com>
https://bugzilla.redhat.com/show_bug.cgi?id=1368528
From email conversation with Sage and Sam:
I don't think it is used at all, and at a minimum it is
untested and undocumented and the implementation is alomst
certainly incomplete.
I definitely support removing any trace of it from the docs.
sage
2016-09-13 17:38:25 +05:30
Kefu Chai
f468c73b6b
Merge pull request #10619 from chengweiv5/fix-doc
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doc: fix rados/configuration/osd-config-ref.rst
Reviewed-by: Kefu Chai <kchai@redhat.com>
2016-08-15 23:00:02 +08:00
Chengwei Yang
fed35dd37f
doc: fix command format
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Signed-off-by: Chengwei Yang <yangchengwei@qiyi.com>
2016-08-12 13:23:15 +08:00
John Wilkins
5621a9ca4c
Lowered third example to keep PG count lower.
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Signed-off-by: John Wilkins <jowilkin@redhat.com>
2016-08-11 14:41:54 -07:00
Albert Tu
7fca0e5036
doc: fix broken link in SHEC erasure code plugin
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Fixes: http://tracker.ceph.com/issues/16996
Signed-off-by: Albert Tu <albert.t@inwinstack.com>
2016-08-11 16:15:51 +08:00
Kefu Chai
89ba840a6c
Merge pull request #10190 from ktdreyer/doc-delete-pool
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doc: more details for pool deletion
Reviewed-by: Brad Hubbard <bhubbard@redhat.com>
Reviewed-by: Kefu Chai <kchai@redhat.com>
2016-07-10 19:57:07 +08:00
Ken Dreyer
3c43185002
doc: more details for pool deletion
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Prior to this change, the documention instructed administrators to
delete rulesets and users, but did not go into details regarding how to
do that.
Add example commands that admins may use to search for rulesets and
users that might reference the to-be-deleted pool.
Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
2016-07-08 07:42:29 -06:00
Ken Dreyer
99e0ee1223
doc: rm SysV instructions, add systemd
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Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
2016-07-07 11:59:18 -06:00
Sage Weil
ef3a678911
Merge pull request #9135 from flaf/master
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doc: improvement of the "tunables" part
Reviewed-by: Sage Weil <sage@redhat.com>
2016-05-16 03:48:48 -04:00
lafont
4cc820812c
doc: improvement of the "tunables" part
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* Some CRUSH_TUNABLES$N references were false.
* The explanations concerning the warning when tunables are
non-optimal were false or confusing.
* Make the definition of the "default" profile clearer.
Signed-off-by: François Lafont <francois.lafont@ac-versailles.fr>
2016-05-16 05:15:06 +02:00
Sage Weil
7488c917af
doc/rados: adjust example cache tiering settings
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These are saner values.
Signed-off-by: Sage Weil <sage@redhat.com>
2016-05-13 10:58:50 -04:00
Sage Weil
fcd1d097b1
doc/rados: words of caution about cache tiering
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Signed-off-by: Sage Weil <sage@redhat.com>
2016-05-13 10:58:50 -04:00
Sage Weil
6b6b38163b
doc/rados: drop description of cache modes we don't recommend
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Signed-off-by: Sage Weil <sage@redhat.com>
2016-05-11 08:15:53 -04:00
Etienne Menguy
6bab8cf362
adding test-reweight-by-utilization documentation
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Signed-off-by: Etienne Menguy <etienne.menguy@corp.ovh.com>
2016-05-09 10:49:47 +02:00
Sage Weil
553a2b91ae
Merge pull request #8551 from scienceluo/patch-1
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doc: Fixes Different font of the title
Reviewed-by: Abhishek Lekshmanan <abhishek@suse.com>
Reviewed-by: Yatin Kumbhare <yatinkumbhare@gmail.com>
2016-04-22 12:31:50 -04:00
Etienne Menguy
fa32bd3cb9
adding pg_num to pools documentation
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Signed-off-by: Etienne Menguy <etienne.menguy@corp.ovh.com>
2016-04-13 13:25:30 +02:00
scienceluo
931b975f92
doc: Fixes Different font of the title
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Which makes the title "Take the OSD out of the Cluster" of http://docs.ceph.com/docs/master/rados/operations/add-or-rm-osds/#take-the-osd-out-of-the-cluster looks ugly.
Signed-off-by: luo kexue luo.kexue@zte.com.cn
2016-04-12 16:14:57 +08:00
Vikhyat Umrao
1611dfbf17
doc: Remove Ceph Monitors do lots of fsync()
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and change the ligature of "fl" to "f" and "l"
Fixes : #15288
Signed-off-by: Vikhyat Umrao <vumrao@redhat.com>
2016-03-28 13:29:09 +05:30
Kefu Chai
3e8bb4b19e
doc/rados/operations/crush: fix the formatting
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unlike in LaTeX, we should use ``foo`` instead of ``bar'' in the
sphinx markdown for the double quote.
Signed-off-by: Kefu Chai <kchai@redhat.com>
2016-03-25 15:53:13 +08:00
Kefu Chai
f9bc07a616
Merge pull request #7975 from JiYou/fix-config-opts
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config: fix osd_crush_initial_weight
Reviewed-by: Kefu Chai <kchai@redhat.com>
2016-03-15 22:17:57 +08:00
youji
b4157fae73
doc: add doc for osd_crush_initial_weight
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Signed-off-by: You Ji <jiyou09@gmail.com>
2016-03-13 20:09:35 -07:00
Sage Weil
e48c708b8a
doc/rados/operations/crush: rewrite crush tunables section
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- break it down by tunable profile
- explicitly call out the migration impact for each profile jump.
Signed-off-by: Sage Weil <sage@redhat.com>
2016-03-07 20:50:49 -05:00
Kefu Chai
7bc42aaac5
Merge pull request #7829 from xiexingguo/xxg-wip-doc
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doc: fix typo, indention etc.
Reviewed-by: Abhishek Lekshmanan <abhishek@suse.com>
Reviewed-by: Kefu Chai <kchai@redhat.com>
2016-02-29 21:13:10 +08:00
xiexingguo
bcc2866e0f
doc: fix typo, indention etc.
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Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
2016-03-01 02:26:18 +08:00
xiexingguo
ca50f42359
doc: batch small fixes, including typo, syntax etc.
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Signed-off-by: xiexingguo <xie.xingguo@zte.com.cn>
2016-02-26 23:25:02 +08:00
xiexingguo
dc7e027ea5
doc: fix typo
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Signed-off-by: xiexingguo <xie.xingguo@zte.com.cn>
2016-02-26 22:39:57 +08:00
Sage Weil
04289a9206
Merge pull request #7000 from zhouyuan/fix_cache_tier_doc
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doc: fix misleading configuration guide on cache tiering
Reviewed-by: Sage Weil <sage@redhat.com>
2016-01-29 08:46:15 -05:00
Ivan Grcic
5003770fd8
doc: Fixes a CRUSH map step take argument
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Signed-off-by: Ivan Grcic <igrcic@gmail.com>
2016-01-22 18:59:11 +01:00
Sage Weil
44a3dbb96e
Merge pull request #6572 from liewegas/wip-crush-chooseleaf-stable
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crush: add chooseleaf_stable tunable
Reviewed-by: Loic Dachary <ldachary@redhat.com>
2015-12-23 17:05:23 -05:00
Kefu Chai
d821acada3
doc: document "readforward" and "readproxy" cache mode
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Signed-off-by: Kefu Chai <kchai@redhat.com>
2015-12-23 13:43:36 +08:00
Yuan Zhou
0b951fde26
Doc: fix misleading configuration guide on cache tiering
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* The flush/evict won't work if target_max_bytes/objects are not configured.
* All client requests will be blocked only when target_max_bytes/objects
are reached. Hitting on cache_target_full_ratio will not block client
requests.
Signed-off-by: Yuan Zhou <yuan.zhou@intel.com>
2015-12-21 16:27:37 +08:00
Sage Weil
beacff5c2a
doc/rados/operations/crush-map: update docs on crush tunables
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Signed-off-by: Sage Weil <sage@redhat.com>
2015-12-14 09:46:05 -05:00
Drunkard Zhang
593c1249d2
doc: rst style fix for pools document
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Signed-off-by: Drunkard Zhang <gongfan193@gmail.com>
2015-12-07 10:45:03 +08:00
Accela Zhao
117e63041a
Correct typo 'restared' to 'restarted'
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There is a typo in document "Monitoring OSDs and PGs" as below
An OSD was ``down``, was restared, and is now ``recovering``.
This patch corrects 'restared' to 'restarted'. The whole code base
is also searched to ensure there is no more 'restared'.
Signed-off-by: Yilong Zhao <accelazh@gmail.com>
2015-11-30 22:24:26 +08:00
Mykola Golub
e6dcf1419a
osd: store per pool scrub intervals in pool options
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ceph osd pool set $POOL scrub_min_interval N
ceph osd pool set $POOL scrub_max_interval N
ceph osd pool set $POOL deep_scrub_interval N
If N > 0, this value is used for the pool instead of
the corresponding global parameter from the config
(osd_scrub_min_interval, osd_scrub_max_interval or
osd_deep_scrub_interval).
Fixes : #13077
Signed-off-by: Mykola Golub <mgolub@mirantis.com>
2015-11-27 13:35:51 +02:00
MingXin Liu
738d64c7e4
Doc: add temperature related stuff in documents and test scripts
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Signed-off-by: MingXin Liu <mingxinliu@ubuntukylin.com>
Reviewed-by: Li Wang <liwang@ubuntukylin.com>
2015-11-11 15:22:33 +08:00
Yuan Zhou
65d0fc44c1
doc: fix outdated content in cache tier
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same as d5a56c497a
Signed-off-by: Yuan Zhou <yuan.zhou@intel.com>
2015-10-15 10:19:19 +08:00