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0ca43d834c
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320 Commits

Author SHA1 Message Date
Kevin Dalley
0ca43d834c doc: Use write_full for C++ example 
Latest version of librados uses write_full when writing entire object.

Should the documentation mention that the method "write" used to serve
this function.

Signed-off-by: Kevin Dalley <kevin@kelphead.org>
 2014-06-05 16:48:21 -07:00
Loic Dachary
5569d40bb4 documentation: add osd erasure-code-profile {set,rm,get,ls} 
And a link from rados/operations.

http://tracker.ceph.com/issues/8514 Fixes: #8514

Reported-by: Kenneth Waegeman <Kenneth.Waegeman@UGent.be>
Signed-off-by: Loic Dachary <loic@dachary.org>
 2014-06-03 14:53:56 +02:00
Loic Dachary
8ff4edda73 documentation: update osd pool create erasure 
The properties are replaced with erasure code profiles. Remove the
reference to properties and the documentation of each erasure-code
related property.

Signed-off-by: Loic Dachary <loic@dachary.org>
 2014-06-03 13:47:32 +02:00
John Wilkins
0cc9ade824 doc: Updated monitor output and added usage calc explanations. 
Fixes: #4948

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2014-06-02 16:03:31 -07:00
John Wilkins
9c32cb2685 doc: Added usage for pool quotas. 
Fixes: #5653

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2014-06-02 15:31:45 -07:00
John Wilkins
86754cc78c doc: Added more discussion of new CRUSH types. 
Fixes: #7727

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2014-06-02 14:40:27 -07:00
John Wilkins
cabb8f066d doc: Added a section for ceph df. 
Fixes: #8281

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2014-06-02 12:21:42 -07:00
Kevin Dalley
2da2699925 doc: update pools documentation 
set=>get in "Get Pool Values"
grep for 'replicated size', not 'rep size'

Signed-off-by: Kevin Dalley <kevin@kelphead.org>
 2014-05-29 14:56:06 -07:00
Harpreet Dhillon
692f998914 doc: Fixes broken hyperlinks 2014-05-28 15:12:46 -07:00
John Spray
2815e4d1af doc: Fix cache tier docs 
The instructions for 'osd tier add' were plain
wrong, claiming that the cache mode could
be passed as a third argument.

Signed-off-by: John Spray <john.spray@inktank.com>
 2014-05-28 12:21:37 +01:00
Loic Dachary
d14dfac2c2 Merge pull request #1856 from dachary/wip-pg-documentation 
documentation: adapt PG formula for erasure coded pools

Reviewed-By: Christophe Courtaut <christophe.courtaut@gmail.com>
 2014-05-28 12:19:29 +02:00
Loic Dachary
ffbb69fd9e Merge pull request #1867 from dachary/wip-8324 
documentation: update pid file description

Reviewed-by: Florent Flament <florent.flament@cloudwatt.com>
 2014-05-28 12:15:57 +02:00
John Wilkins
d4e8119833 doc: Added primary affinity. Some minor rewrap edits. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2014-05-27 11:17:37 -07:00
Loic Dachary
641732d59c documentation: update pid file description 
The pid file behavior changed over time and the description is misleading.

http://tracker.ceph.com/issues/8324 Fixes: #8324

Signed-off-by: Loic Dachary <loic@dachary.org>
 2014-05-25 11:05:10 +02:00
Loic Dachary
ab0db34eaa documentation: adapt PG formula for erasure coded pools 
Signed-off-by: Loic Dachary <loic@dachary.org>
 2014-05-23 07:25:37 +02:00
Florent Flament
99b9682790 documentation: update osd pool default size from 2 to 3. 
Fixes: #7725

Signed-off-by: Florent Flament <florent.flament@cloudwatt.com>
 2014-05-22 14:14:56 +02:00
John Wilkins
b082fd68b6 doc: Minor edit. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2014-05-14 00:13:41 -07:00
John Wilkins
ca833bd543 doc: Added clarifying text to CRUSH add command. 
Fixes: #8322

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2014-05-14 00:02:09 -07:00
John Wilkins
4ef7fa9f30 Merge pull request #1731 from dynamike67/patch-2 
doc: Changed the java code example
 2014-05-09 10:33:33 -07:00
John Wilkins
49033e8cd5 Merge pull request #1732 from dynamike67/master 
doc: Added Java Example
 2014-05-09 10:22:15 -07:00
Guang Yang
f9a91f2b62 Update doc to reflect the bahavior change for filestore_merge_threshold setting. 
Signed-off-by: Guang Yang (yguang@yahoo-inc.com)
 2014-05-07 09:41:36 +00:00
John Wilkins
e68422b388 Merge pull request #1769 from ceph/wip-doc-cache-tier 
doc: Support for cache tiering.
 2014-05-05 15:26:27 -07:00
Alfredo Deza
82a3668e7c Merge pull request #1629 from ceph/wip-die-mkcephfs 
remove mkcephfs (merge post-firefly?)

Reviewed-by:  Alfredo Deza <alfredo.deza@inktank.com>
 2014-04-30 13:52:00 -04:00
Michael Riederer
27ec495a00 Added Java Example 2014-04-28 09:07:54 +02:00
dynamike67
8f64b5c100 Update librados-intro.rst 2014-04-27 15:42:26 +02:00
dynamike67
998b365c3c Changed the java code example 2014-04-27 14:15:58 +02:00
John Wilkins
d726251f3d doc: Fix hyperlink to CRUSH maps. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2014-04-22 17:36:46 -07:00
John Wilkins
6902e22408 doc: Added cache tiering settings to ceph osd pool set. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2014-04-22 17:31:57 -07:00
John Wilkins
0d964bc65d doc: Added new cache tiering doc to index/TOC. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2014-04-22 17:30:52 -07:00
John Wilkins
44e4e3d59b doc: Added new cache tiering doc to main docs. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2014-04-22 17:30:26 -07:00
Dmitry Smirnov
f22e2e9a02 spelling corrections 2014-04-17 12:43:30 +10:00
Sage Weil
084db49ed3 remove mkcephfs 
Fixes: #7552
Signed-off-by: Sage Weil <sage@inktank.com>
 2014-04-08 14:34:15 -07:00
John Wilkins
4b66868e6f doc: Removed --stable arg and replaced with --release arg for ceph-deploy. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2014-04-07 15:49:09 -07:00
João Eduardo Luís
362d370dd8 Merge pull request #1125 from ceph/wip-mon-docs 
wip-mon-docs: Better explain required number of monitors & how to troubleshoot a monitor

Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>
Reviewed-by: Loic Dachary <loic@dachary.org>
 2014-03-18 22:26:34 +00:00
Sage Weil
5ec493600e Merge remote-tracking branch 'gh/firefly' 2014-03-13 15:15:49 -07:00
Florian Haas
27f06346e2 doc: fix formatting on PG recommendation 
Previous commit (047287afbe) broke
formatting on the formula, and also made mixed formula and text oddly,
which on second thought didn't look too good.

Add the note about the power of two to the following paragraph
instead, in prose.

Signed-off-by: Florian Haas <florian@hastexo.com>
 2014-03-13 11:35:20 +01:00
Florian Haas
047287afbe doc: Add "nearest power of two" to PG rule-of-thumb 
Following an IRC discussion, it emerged that it would be helpful
to explain the merit of choosing a number of PGs per pool that is
a power of two, to keep PGs at roughly equal sizes in case of
PG splits.

See http://irclogs.ceph.widodh.nl/index.php?date=2014-03-12 for the
original discussion.

Signed-off-by: Florian Haas <florian@hastexo.com>
 2014-03-12 19:51:27 +01:00
Sage Weil
c55da14a3d Merge pull request #1362 from dachary/wip-7548 
doc: erasure coded pool developer and operations documentation

Reviewed-by: Sage Weil <sage@inktank.com>
 2014-03-11 21:54:02 -07:00
Danny Al-Gaaf
72ee3389af doc: s/osd/OSD/ if not part of a command 
First attempt to unify usage of OSD over rst files.

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
 2014-03-09 00:01:40 +01:00
Danny Al-Gaaf
a4cbb192ab rados/operations/control.rst: fix typo 
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
 2014-03-08 11:13:52 +01:00
Loic Dachary
724ad02584 doc: update the operator create pool reference 
Include erasure code information. A choice is made to display properties
that should be documented as part of the erasure code plugin
interface (erasure-code-k for instance). However, there only is one
plugin at the moment. Furthermore, erasure-code-k and erasure-code-m are
the two properties that the system administrator will want to tweak when
playing with erasure coded pools for the first time. It is probably
better to document them in a very visible place for this reason.

http://tracker.ceph.com/issues/7548 refs #7548

Signed-off-by: Loic Dachary <loic@dachary.org>
 2014-03-04 12:23:52 +01:00
Joao Eduardo Luis
3ee71a5cb1 doc: troubleshooting-mons.rst: better document how to troubleshoot mons 
Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>
 2014-02-24 17:22:01 +00:00
Loic Dachary
f6afe8cc6e Merge pull request #1199 from ceph/wip-doc-librados-intro 
Wip doc librados intro

Reviewed-by: Dan Mick <dan.mick@inktank.com>
Reviewed-by: Loic Dachary <loic@dachary.org>
 2014-02-12 17:25:42 +01:00
Loic Dachary
8533b6ac2e Merge pull request #1185 from ceph/wip-crush 
crush: "vary_r" tunable

Reviewed-by: Loic Dachary <loic@dachary.org>
 2014-02-11 23:42:53 +01:00
John Wilkins
2682b64c51 doc: Incorporated feed back from Loic and Dan. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2014-02-11 13:28:33 -08:00
Sage Weil
e3309bce03 doc/rados/operations/crush: describe new vary_r tunable 
Signed-off-by: Sage Weil <sage@inktank.com>
 2014-02-11 11:12:56 -08:00
Loic Dachary
cf2d71cef5 Merge pull request #1127 from dmsimard/log_links 
Doc: Fix 404 broken links to logging and debug configuration

Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Reviewed-by: Loic Dachary <loic@dachary.org>
 2014-02-09 00:33:42 +01:00
John Wilkins
8cb3dad548 doc: Added Python doc. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2014-02-07 15:49:00 -08:00
John Wilkins
22afd6ca1f doc: Added inline literal tag. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2014-02-07 15:48:45 -08:00
John Wilkins
aaa2799f83 doc: Adds Python to index and sets maxdepth to 2. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2014-02-07 15:47:40 -08:00