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135 Commits

Author SHA1 Message Date
Samuel Just
d6724525e1 crush-map.rst: fix chooseleaf syntax in ssd example 
Fixes: 4304
Backport: bobtail
Reviewed-by: Greg Farnum <greg@inktank.com>
Signed-off-by: Samuel Just <sam.just@inktank.com>
 2013-02-28 15:50:48 -08:00
John Wilkins
202ae8e7fd doc: fixed link and form edit. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-27 13:27:51 -08:00
John Wilkins
783555f7a3 doc: Added auth entry to index. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-27 13:27:21 -08:00
John Wilkins
7f7b2e7481 doc: Removed auth entries from general. Part of an auth-specific section now. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-27 13:26:59 -08:00
John Wilkins
712fca64e9 doc: Added comment to enable message. Added link to Auth Config Reference. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-27 13:26:19 -08:00
John Wilkins
c0ed9011dd doc: Added Auth Config Reference as standalone config reference. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-27 13:25:16 -08:00
Alexandre Marangone
dc55c29348 Typo: pool should be root in rados/operations/crush-map.rst 
Signed-off-by: Alexandre Marangone <alexandre.marangone@inktank.com>
 2013-02-26 09:47:58 -08:00
John Wilkins
9e6025b697 doc: Added subnet example and verbiage to network settings. 
fixes: #4049

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-25 16:29:57 -08:00
John Wilkins
5e5530be19 doc: Added content to remove REJECT rules from iptables. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-25 16:12:50 -08:00
John Wilkins
9ab0fd758a doc: Added a small ref section for osd config reference. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-25 15:28:07 -08:00
John Wilkins
3ef6d5bde1 doc: Updated osd configuration reference. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-25 15:27:09 -08:00
John Wilkins
10f50d353e doc: Added a lot of info to OSD troubleshooting. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-22 15:38:20 -08:00
John Wilkins
e68f2c85d3 doc: Added mention of Admin Socket interface and brief description. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-22 15:37:03 -08:00
John Wilkins
73317bd78e doc: Changed title to OSD and PG, indicating both subjects are covered. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-22 15:35:24 -08:00
John Wilkins
ab7039d616 doc: Added references from monitoring OSD to troubleshooting OSD. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-22 15:34:38 -08:00
John Wilkins
97cc738963 doc: set maxdepth to 2, so TOC isn't so long with new OSD troubleshooting. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-22 15:33:43 -08:00
Dan Mick
6cb53740f2 ceph-conf.rst: missing '=' in example network settings 
Signed-off-by: Dan Mick <dan.mick@inktank.com>
 2013-02-21 17:02:17 -08:00
Sage Weil
2c42bfc00c doc: update rados troubleshooting for slow requests 
The example was out of date.  Adding a note about how to look at the request
queue on the OSD.

Reported-by: Chris Dunlop <chris@onthe.net.au>
Signed-off-by: Sage Weil <sage@inktank.com>
 2013-02-14 17:33:22 -08:00
Travis Rhoden
7eefe0b7d8 doc: Update create example to use 'allow ' syntax 
The ceph auth get-or-create example here is the only place on the
page that does not use 'allow <perms.' syntax.  I found that
confusing.  Update to use allow and single quotes.

Signed-off-by: Travis Rhoden <trhoden@gmail.com>
 2013-02-14 11:23:52 -05:00
Travis Rhoden
51a0a220c1 doc: Move pool=... syntax inside of single quotes 
When specifying caps, the entire 'allow ...' bit needs to be in the
single quotes, including the pool= part.

Signed-off-by: Travis Rhoden <trhoden@gmail.com>
 2013-02-14 11:19:20 -05:00
John Wilkins
19c946663e doc: Fixed order of option. 
fixes: #4046

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-08 13:18:23 -08:00
John Wilkins
1e24ce22a9 doc: Removed indep, and clarified explanation. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-28 18:44:07 -08:00
John Wilkins
e58fe51980 Merge branch 'master' of https://github.com/ceph/ceph 2013-01-28 17:51:20 -08:00
John Wilkins
b429a3a3bb doc: Updated to add indep and first n to chooseleaf. Num only used with firstn. 
fixes: #3711

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-28 17:50:47 -08:00
Josh Durgin
91a0bc891a ceph, rados: update pool delete docs and usage 
Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2013-01-28 16:52:33 -08:00
John Wilkins
b49440bc6a doc: Added new, more comprehensive OSD/PG monitoring doc. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-25 16:16:28 -08:00
John Wilkins
5f2105051c doc: Trimmed some detail and added a x-ref to detailed osd/pg monitoring doc. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-25 16:15:52 -08:00
John Wilkins
95cfdd460f doc: Added osd/pg monitoring section to the index. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-25 16:14:38 -08:00
John Wilkins
d36a208cf4 doc: Added x-ref links. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-25 16:14:12 -08:00
John Wilkins
1af3578ef2 doc: fixed description for pg in control section. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-25 14:24:37 -08:00
John Wilkins
7e7130daf4 doc: Syntax fixes. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-24 13:13:03 -08:00
John Wilkins
b51bfdf0d6 doc: Updated usage for Bobtail. 
fixes: #3831

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-24 12:58:29 -08:00
John Wilkins
1d71d052aa doc: Updated usage for Bobtail. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-24 12:57:14 -08:00
Travis Rhoden
48308954cb Clarify journal size based on filestore max sync 
The docs had the recommended journal size based on the option
"filestore min sync interval" when it should have been
"filestore max sync interval".

While in there, fix a couple of typos -- multiple when it should
be multiply, and a missing word.  Change "Should at least twice"
to "Should be at least twice..."

Signed-off-by: Travis Rhoden <trhoden@gmail.com>
 2013-01-18 22:26:07 -05:00
Sage Weil
b8d5e28651 doc/rados/operations/crush: need kernel v3.6 for first round of tunables 
Reported-by: rl219 in #ceph on irc.oftc.net
Signed-off-by: Sage Weil <sage@inktank.com>
 2013-01-18 11:05:03 -08:00
John Wilkins
76e715ba8f doc: Added link to rotation section. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-18 00:25:28 -08:00
John Wilkins
e1741ba602 doc: Added hyperlink to log rotation section. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-18 00:25:08 -08:00
John Wilkins
612717af9b doc: Added section on log rotation. 
fixes: #3776

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-18 00:24:22 -08:00
John Wilkins
83326588c7 doc: Modified index to include mon-osd-interaction. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-17 23:32:26 -08:00
John Wilkins
d6fc92dfae doc: Added a section describing mon/osd interaction. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-17 23:31:47 -08:00
John Wilkins
ca2d9ac906 doc: Updated OSD configuration reference with backfill config options. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-17 21:27:46 -08:00
Sage Weil
233d034d32 Merge branch 'wip-cephx' 
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
 2013-01-17 17:01:49 -08:00
Sage Weil
efa595f5d3 doc/rados/operations/authentication: update for cephx sig requirement options 
Signed-off-by: Sage Weil <sage@inktank.com>
 2013-01-17 15:12:59 -08:00
Sage Weil
19ee231115 ceph: adjust crush tunables via 'ceph osd crush tunables <profile>' 
Make it easy to adjust crush tunables.  Create profiles:

 legacy: the legacy values
 argonaut: the argonaut defaults, and what is supported.. legacy! (*(
 bobtail: best that bobtail supports
 optimal: the current optimal values
 default: the current default values

* In actuality, argonaut supports some of the tunables, but it doesn't
  say so via the feature bits.

Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Samuel Just <sam.just@inktank.com>
Reviewed-by: Dan Mick <dan.mick@inktank.com>
 2013-01-16 16:25:13 -08:00
John Wilkins
34138993eb doc: Updates to CRUSH paper. 
fixes: 3329, 3707, 3711, 3389

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-11 15:56:02 -08:00
Matthew Roy
0f161f1e59 Correct typo in mon docs 'ceph.com' to 'ceph.conf' 2013-01-11 14:59:53 -05:00
John Wilkins
de6633f99b doc: Normalized to term "drive" rather than disk. Changed "(Manual)" entry on remove OSD. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-10 15:59:59 -08:00
Sage Weil
19df20867d Merge pull request #30 from rca/master 
Minor clarification in docs.
 2013-01-03 16:07:59 -08:00
John Wilkins
88af7d182a doc: Added defaults for PGs, links to recommended settings, and updated note on splitting. 
Fixes: #3555

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-03 14:51:33 -08:00
rca
37b57cdf0f Update doc/rados/configuration/filesystem-recommendations.rst 
Clarified when it's necessary to use the setting:

filestore xattr use omap = true
 2013-01-03 13:30:01 -08:00
John Wilkins
64d2760a49 doc: Added a memory profiling section. Ported from the wiki. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-02 15:58:03 -08:00
John Wilkins
5066abf189 doc: Added memory profiling to the index. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-02 15:57:22 -08:00
John Wilkins
d3b9803eab doc: Fixed typo, clarified usage. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-01-02 11:15:16 -08:00
Sage Weil
eb02eaede5 Merge remote-tracking branch 'gh/wip-bobtail-docs' 2013-01-01 10:36:57 -08:00
Gary Lowell
5dd6b19918 Merge branch 'next' 2012-12-31 21:31:17 -08:00
Joao Eduardo Luis
82cec48e9f doc: add-or-rm-mons.rst: Add 'Changing Monitor's IPs' section 
Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-12-30 19:18:09 +00:00
Joao Eduardo Luis
379f07923c doc: add-or-rm-mons.rst: Clarify what the monitor name/id is. 
Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>
 2012-12-30 19:17:03 +00:00
Josh Durgin
8bbb4a364d doc: fix rbd permissions for unprotect 
Unprotect examines all pools, so use blanket x before 0.54. After
that, use class-read restricted by object_prefix to rbd_children.

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2012-12-30 00:06:11 -08:00
John Wilkins
1553267ef1 doc: Minor edit. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-12-28 15:55:22 -08:00
Sage Weil
9da6d88291 doc: document mds config options 
Signed-off-by: Sage Weil <sage@inktank.com>
 2012-12-27 09:33:27 -08:00
John Wilkins
757902d639 doc: Added --mkfs options. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-12-21 16:09:09 -08:00
John Wilkins
46d0334456 doc: Added running multiple clusters. Per Tommi. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-12-21 16:08:05 -08:00
John Wilkins
e3d075667b doc: Updated the Configuration File section. 
- Replaced ceph.conf with Ceph configuration to clarify
  when running multiple clusters on the same hardware.
- Added a [client] entry so people know it can be set too.
- Updated existing auth example.
- Added an authentication section with a link to the cephx guide.
- Added section for running multiple clusters. Per Tommi.


Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-12-21 16:07:27 -08:00
Sage Weil
4a40067db6 doc: update ceph.conf examples about btrfs default 
Signed-off-by: Sage Weil <sage@inktank.com>
 2012-12-21 14:04:30 -08:00
John Wilkins
5497d22811 doc: Modified the demo configuration file for Bobtail. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-12-19 14:22:43 -08:00
Josh Durgin
e8b8531ee0 doc: fix typo in config file 
The option is host, not hostname

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2012-12-17 07:57:34 -08:00
Josh Durgin
5061481129 doc: correct meaning of 'pool' in crush 
This was recently made less confusing by renaming the default crush
'pool' type to 'root'. Use this terminology everywhere as well.
This was not in argonaut, so perhaps this should delay being merged.

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>

Conflicts:

	doc/rados/operations/add-or-rm-osds.rst
	doc/rados/operations/crush-map.rst
 2012-12-14 15:56:22 -08:00
Samuel Just
9f0510249d crush-map.rst: add info about multiple crush heirarchies 
Signed-off-by: Samuel Just <sam.just@inktank.com>
 2012-12-14 08:21:34 -08:00
John Wilkins
5f55b38827 doc: Updated per comments in the mailing list. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-12-12 14:38:22 -08:00
John Wilkins
e0761fbdb2 doc: Added sudo to the service start command. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-12-07 15:48:29 -08:00
John Wilkins
778bad12a0 doc: Moved sudo to before ssh instead of before tee. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-12-07 14:49:27 -08:00
John Wilkins
413b5d0a86 doc: inverted the steps per doc feedback. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-12-07 14:34:10 -08:00
Sage Weil
533f847ce2 Merge remote-tracking branch 'gh/wip_doc' 2012-12-07 03:25:04 -08:00
John Wilkins
ef24f5318c doc: Change per doc request. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-12-06 14:20:00 -08:00
Josh Durgin
cb19e994f2 doc: ceph osd create takes a uuid, not an osd id 
This was updated by 36e7b077a7, but
accidentally reverted in later changes.

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2012-12-05 12:50:24 -08:00
Greg Farnum
3cf2197c95 doc: write descriptions for the remaining msgr options 
Signed-off-by: Greg Farnum <greg@inktank.com>
 2012-12-04 14:43:45 -08:00
Samuel Just
724d5aaa3b doc: added some descriptions in ms-ref and filestore-config-ref 
Signed-off-by: Samuel Just <sam.just@inktank.com>
 2012-12-04 14:48:35 -08:00
John Wilkins
f2c7a60c90 doc: Fixed many hyperlinks, a few typos, and some minor clarifications. 
fixes: #3564

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-12-03 12:22:37 -08:00
John Wilkins
a7a3cbf8fc doc: Clarified example for root user. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-12-03 10:48:10 -08:00
John Wilkins
394768bcfe doc: Removed "deprecated" from toctree. Confused some users. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-11-19 16:44:45 -08:00
Greg Farnum
feb8451f05 doc: don't use 'pool=data' as an example 
Signed-off-by: Greg Farnum <greg@inktank.com>
 2012-11-16 14:28:51 -08:00
John Wilkins
c42af8030f doc: Added documentation for using CPU profiler. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-11-16 14:58:22 -08:00
Josh Durgin
c707568a1b doc: fix crush set syntax 
No commas between parameters, pool is required.

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2012-11-15 23:07:51 -08:00
John Wilkins
0a2a0c075c doc: config-cluser move to new IA. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-11-14 14:57:51 -08:00
John Wilkins
5c302ebbd7 doc: Move of cluster ops for new IA. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-11-14 14:55:29 -08:00