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291 Commits

Author SHA1 Message Date
Sage Weil
b841ab2592 Merge pull request #14419 from badone/wip-doc-pg-states-min_size 
docs: Clarify the relationship of min_size to EC pool recovery

Reviewed-by: Sage Weil <sage@redhat.com>
 2017-04-11 21:10:35 -05:00
Patrick Dinnen
c5931484c9 doc: correct arguments for ceph tell osd.N bench 
Signed-off-by: Patrick Dinnen pdinnen@gmail.com
 2017-04-11 15:57:11 -04:00
Brad Hubbard
ac6123d7a6 docs: Clarify the relationship of min_size to EC pool recovery 
Signed-off-by: Brad Hubbard <bhubbard@redhat.com>
 2017-04-10 15:14:20 +10:00
Sven Seeberg
804134a2bf renamed hit_set_grade_search_last_n to hit_set_search_last_n 
Signed-off-by: Sven Seeberg <sseebergelverfeldt@suse.com>
 2017-03-24 10:25:06 +01:00
Kefu Chai
3ffa869af2 Merge pull request #13942 from xiexingguo/wip-cleanup-proc-repinfo 
osd/PG: conditionally retry on receiving pg-notify when Primary is Incomplete

Reviewed-by: Sage Weil <sage@redhat.com>
 2017-03-22 23:57:13 +08:00
xie xingguo
18c83bb97e osd/PG: kill PG_STATE_REPLAY 
This replay state of PG is not functionable and
hence should not be made visible to user.

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
 2017-03-20 10:24:25 +08:00
Drunkard Zhang
33290a4f48 doc: typo fix in rados/operations/crush-map 
Signed-off-by: Drunkard Zhang <gongfan193@gmail.com>
 2017-03-16 14:40:31 +08:00
Loic Dachary
154f3d3d27 crush: document the class qualifier 
The class qualifier is documented for devices and step take
only. Although it shows in the buckets and could be set by the user, it
would be very error prone to do so.

Refs: http://tracker.ceph.com/issues/18943

Signed-off-by: Loic Dachary <ldachary@redhat.com>
 2017-03-01 17:24:09 +01:00
Sage Weil
9c881e99f4 Merge pull request #12923 from liewegas/wip-df-avail 
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 
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 
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 
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 
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 
Signed-off-by: liuchang0812 <liuchang0812@gmail.com>
 2016-12-27 14:59:04 +08:00
Brad Hubbard
c51a3afe03 doc: Remove "splitting" state 
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 
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 
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 
fix typo
 2016-11-04 22:14:39 +08:00
Patrick Donnelly
4323d47122
mds: remove deprecated commands from docs 
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 
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 
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 
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 
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 
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. 
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 
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 
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 
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 
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 
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 
* 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 
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 
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 
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 
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 
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 
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 
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() 
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 
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 
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 
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 
- 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 
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. 
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. 
Signed-off-by: xiexingguo <xie.xingguo@zte.com.cn>
 2016-02-26 23:25:02 +08:00
xiexingguo
dc7e027ea5 doc: fix typo 
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 
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 
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 
crush: add chooseleaf_stable tunable

Reviewed-by: Loic Dachary <ldachary@redhat.com>
 2015-12-23 17:05:23 -05:00