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Commit Graph

629 Commits

Author SHA1 Message Date
Danny Al-Gaaf
d03cc6195b doc: add erasure-code-shec to plugin list
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
2015-02-24 15:11:40 +01:00
Sage Weil
8221687f5a Merge remote-tracking branch 'gh/hammer' 2015-02-21 21:52:03 -08:00
Ken Dreyer
f85f7adc95 Merge pull request from ceph/wip-10884-hammer-rpm-devel-split
ceph.spec: split ceph-devel to appropriate *-devel packages

Reviewed-by: Sandon Van Ness <sandon@redhat.com>
Reviewed-by: Boris Ranto <branto@redhat.com>
2015-02-20 10:44:45 -07:00
Florian Haas
1aaff83141 doc: explain that tell bench is non-destructive
Mention that "ceph tell osd.N bench" will not overwrite data in a live
OSD, but might temporarily affect OSD performance.

Signed-off-by: Florian Haas <florian@hastexo.com>
2015-02-20 15:25:23 +01:00
Takeshi Miyamae
cd708e216f erasure code: add shec's documentation / change default layout
Signed-off-by: Takeshi Miyamae <miyamae.takeshi@jp.fujitsu.com>
2015-02-18 22:38:15 +09:00
Boris Ranto
c341c52984 ceph.spec: split ceph-devel to appropriate *-devel packages
ceph-devel contains various header files/bindings for several
libraries, this patch creates *-devel packages for all the libraries
separately and provides the compatibility layer for the split.

http://tracker.ceph.com/issues/10884 Refs: 

Signed-off-by: Boris Ranto <branto@redhat.com>

Amended by Ken Dreyer <kdreyer@redhat.com> to add version numbers to the
Obsoletes, add Obsoletes to the libradosstriper1-devel and
libcephfs_jni1-devel subpackages, adjust the librados documentation, and
add the Redmine issue number to this commit log.

Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
2015-02-16 16:21:42 -07:00
Tyler Brekke
8e806bce89 Docs: OSD name, not id, needs to be given to remove an item from the CRUSH map.
Include command for deleteing bucket from the CRUSH map.

Signed-off-by: Tyler Brekke <tbrekke@redhat.com>
2015-02-12 14:37:17 -08:00
John Spray
45f842db41 doc: remind user to calculate the correct max port
This was kind of easy to miss, and if users
just paste in the command as given then their
first few OSDs will work, and from their
4th OSD onwards things will get weird.

Signed-off-by: John Spray <john.spray@redhat.com>
2015-02-08 15:50:38 +01:00
John Spray
fe47e23aed doc: correct default of ms_bind_port_max
It's 7300 in the code, whereas these docs
had it as 7100.

Signed-off-by: John Spray <john.spray@redhat.com>
2015-02-08 15:50:38 +01:00
John Wilkins
0548beadf2 doc: Removed references to Inktank suppport.
Signed-off-by: John Wilkins <jowilkin@redhat.com>
2015-02-03 14:50:25 -08:00
John Wilkins
babac0c4cc doc: Removed Inktank reference.
Signed-off-by: John Wilkins <jowilkin@redhat.com>
2015-02-03 14:14:22 -08:00
Samuel Just
aac4c255e2 osd/: add state PG_STATE_PEERED
We need a state to represent the pg state where we are below
min_size, but trying to recover.

Signed-off-by: Samuel Just <sam.just@inktank.com>
2015-01-30 11:45:37 -08:00
Samuel Just
abd115484a doc: add documentation for undersized
Signed-off-by: Samuel Just <sam.just@inktank.com>
2015-01-30 11:45:34 -08:00
Samuel Just
bed22b49b7 doc: improve incomplete state documentation
Signed-off-by: Samuel Just <sam.just@inktank.com>
2015-01-29 13:17:07 -08:00
RobertJansen1
0a998f51f2 edited failure conclusion
Signed-off-by: Robert Jansen <r.jansen@fairbanks.nl>
2015-01-29 11:07:50 +01:00
RobertJansen1
4527e8f8eb corrected some confusing numbers
Signed-off-by: Robert Jansen <r.jansen@fairbanks.nl>
2015-01-29 11:03:14 +01:00
Sage Weil
6633f8a3ed Merge pull request from trociny/wip-osd_pool_flags
osd: new pool safeguard flags: nodelete, nopgchange, nosizechange

Reviewed-by: Sage Weil <sage@redhat.com>
2015-01-21 13:52:29 -08:00
Loic Dachary
2b86479b4c Merge pull request from Nairolf21/wip-documentation
doc: Introduce the term MON at http://ceph.com/docs/master/rados/

Reviewed-by: Loic Dachary <ldachary@redhat.com>
2015-01-20 14:22:53 +01:00
nairolf21
88b1032194 Introduce the term MON at http://ceph.com/docs/master/rados/
http://tracker.ceph.com/issues/10203 Fixes:#10203

Signed-off-by: Florian Coste <fcoste21@gmail.com>
2015-01-20 14:19:26 +01:00
Hazem
08faee0752 doc: mon should be listed before osd
When deploying a Ceph cluster, the mon must be run first.
In the list shown at http://ceph.com/docs/master/rados/configuration/
it would therefore be better to have mon listed before osd.

http://tracker.ceph.com/issues/10204 Fixes: 

Signed-off-by: Hazem <hazem.amara@telecom-bretagne.eu>
2015-01-20 14:10:45 +01:00
Loic Dachary
852ea87447 Merge pull request from Anols/wip-documentation
doc: missing the reference to "ceph-deploy-new"

Reviewed-by: Loic Dachary <ldachary@redhat.com>
2015-01-20 13:36:09 +01:00
Anols
6b1c92c287 Doc : Documentation#10205
Missing the reference of "ceph-deploy-new".

https://tracker.ceph.com/issues/10205

Signed-off-by: AYARI <ayari_anis@live.fr>
2015-01-20 12:06:07 +01:00
ThomasCantin
b8dd228cad doc bug 10206 2015-01-20 11:32:24 +01:00
Sage Weil
8318a2e5e2 Merge pull request from xinxinsh/wip-fix
fix command 'ceph pg dump_stuck degraded'

Reviewed-by: Sage Weil <sage@redhat.com>
2015-01-19 12:35:58 -08:00
Mykola Golub
8ab3c41db7 osd: new pool safeguard flags: nodelete, nopgchange, nosizechange
* nodelete - pool can't be deleted
* nopgchange - pool's pg and pgp num can't be changed
* nosizechange - pool's size and min size can't be changed

This is intended to help some poor admin to avoid a very bad day.

Fixes:  (but in a different way than it was proposed there)
Signed-off-by: Mykola Golub <mgolub@mirantis.com>
2015-01-19 21:50:28 +02:00
Loic Dachary
02cab93fec documentation: add troubleshooting erasure coded PGs section
Add a new section to the PG troubleshooting section that covers the most
common problems reported when an erasure coded pool fails to properly
map PGs to enough OSDs.

http://tracker.ceph.com/issues/10350 Fixes: 

Signed-off-by: Loic Dachary <ldachary@redhat.com>
2015-01-15 21:26:53 +01:00
xinxin shu
9db596974c fix command 'ceph pg dump_stuck degraded'
undersized not valid:  undersized not in inactive|unclean|stale
undersized not valid:  undersized doesn't represent an int
Invalid command:  unused arguments: ['undersized']
pg dump_stuck {inactive|unclean|stale [inactive|unclean|stale...]} {<int>} :  show information about stuck pgs

Signed-off-by: xinxin shu <xinxin.shu@intel.com>
2015-01-16 01:33:07 +08:00
Wido den Hollander
d5e8ef5092 doc: Fix PHP librados documentation 2015-01-10 14:21:27 +01:00
Wido den Hollander
cf432fa670 doc: Add Librados PHP documentation 2015-01-09 14:16:08 +01:00
Dan van der Ster
bd7be04d6e doc: don't suggest mounting xfs with nobarrier
nobarrier is dangerous, so stop suggesting it as an example osd mount
options xfs.

Signed-off-by: Dan van der Ster <daniel.vanderster@cern.ch>
2015-01-08 09:49:10 +01:00
Ken Dreyer
274b989fec doc: rm reference to old Ubuntu release
Remove the reference to "Ubuntu 12.10" since this is EOL.

Clarify that we only recommend Ubuntu LTS releases.

(Since this information has a tendancy to become stale, perhaps this
whole paragraph should be removed here and we should simply point at the
main OS Recommendations page.)

Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
2015-01-02 10:37:10 -07:00
Wido den Hollander
49c2322160 doc: Instead of using admin socket, use 'ceph daemon' command. 2014-12-19 15:51:49 +01:00
John Wilkins
8241f114d1 Merge pull request from nilamdyuti/wip-doc-ceph
doc: Updates man page for Ceph

Reviewed-by: John Wilkins <jowilkin@redhat.com>
2014-12-16 08:13:53 -08:00
cholcombe973
a198deea5f Modifying the docs to add the Get pool commands to match the CLI.
Signed-off-by: Chris Holcombe <chris.holcombe@nebula.com>
2014-12-08 16:10:38 -08:00
Nilamdyuti Goswami
00c96c289d doc: Adds ceph-deploy man page in TOC.
Signed-off-by: Nilamdyuti Goswami <ngoswami@redhat.com>
2014-12-06 00:13:52 +05:30
John Wilkins
54d5ed3732 doc: Fixed index syntax.
Signed-off-by: John Wilkins <jowilkin@redhat.com>
2014-12-02 11:23:00 -08:00
Loic Dachary
2604ae0907 Merge pull request from nilamdyuti/wip-doc-ceph-disk
doc: Adds man page for ceph disk in TOC.

Reviewed-by: Loic Dachary <ldachary@redhat.com>
2014-12-02 18:16:56 +01:00
Nilamdyuti Goswami
6862891c9c doc: Adds man page for ceph disk in TOC.
Signed-off-by: Nilamdyuti Goswami <ngoswami@redhat.com>
2014-12-02 22:34:57 +05:30
Karl Eichwalder
0ee6437856 doc: remove superfluous white spaces (for testing)
Signed-off-by: Karl Eichwalder <ke@suse.de>
2014-11-13 11:42:09 +01:00
Karl Eichwalder
ee45f48e3f doc: Fix 2 syntax errors.
Signed-off-by: Karl Eichwalder <ke@suse.de>
2014-11-13 11:17:01 +01:00
Sage Weil
4d4b7d0bab doc/rados/configuration fix 'ods mkfs options' default
Signed-off-by: Sage Weil <sage@redhat.com>
2014-11-11 07:52:39 -08:00
Sage Weil
a8c8c934d8 Merge pull request from nereocystis/osd-filesystem-options
doc: Add file system osd config settings
2014-11-11 07:50:44 -08:00
Samuel Just
0720e03ef3 Merge pull request from ceph/wip-9031-9262
Wip 9031 9262

Reviewed-by: Samuel Just <sjust@redhat.com>
Reviewed-by: Loic Dachary <loic-201408@dachary.org>
2014-11-10 14:56:30 -08:00
Loic Dachary
c44bdb1dc9 erasure-code: document pool operations
A short introduction to the first time user of an erasure coded pool.
It includes a reminder of how it relates to cache tiering and links to
define new profiles with an example.

There was examples in the developer documentation but the operator
expects to find such a guide in the rados operations chapter.

http://tracker.ceph.com/issues/9970 Fixes: 

Signed-off-by: Loic Dachary <ldachary@redhat.com>
2014-11-10 14:47:56 +01:00
John Wilkins
6da9405155 doc: Edited Key/Value store config reference.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-11-04 12:02:47 -08:00
John Wilkins
03be944cdc doc: Added Key/Value store config reference to index.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-11-04 12:02:28 -08:00
Dan Mick
9a12467a9c Merge pull request from dachary/wip-9372-injectargs
cli: do not parse injectargs arguments twice

Reviewed-by:  Dan Mick <dan.mick@inktank.com>
2014-10-23 12:32:37 -07:00
Yuan Zhou
024efeb6d4 EC: document the LRC per layer plugin configuration
LRC now uses Jerasure as the default EC backend. But it is actually
possible to switch to other backend like Isa using the low level
configuration. This commits Adds documents on how to specify the EC
backend in each LRC layer:

Signed-off-by: Yuan Zhou <yuan.zhou@intel.com>
2014-10-23 14:32:59 +08:00
Loic Dachary
a566610aaa doc: update injectargs syntax
Modify the examples to use the simpler syntax, not involving -- or
grouping with quotes.

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-10-20 23:03:11 -07:00
David Zafman
a03f85a8e7 osd, osdc, librados, tools, rgw: Implement pgls of all namespaces
Add release note
New librados interface
New pg_nls_response_t over the wire protocol
Ignore internal namespace (.ceph_internal)
Enhance ObjListCtx to keep independent IoCtxImpl so nspace won't change out from under listing code
Add ListObject with private implementation ListObjectImpl to return from iterator
Add EINVAL error for old librados interface when LIBRADOS_ALL_NSPACES set
Add throw to old librados c++ interface when all_nspaces set

Fixes: 

Signed-off-by: David Zafman <dzafman@redhat.com>
2014-10-20 10:47:50 -07:00
Loic Dachary
64ca744313 doc: update memory-profiling with examples
* Update the ceph tell from ceph daemon tell id to the new
  ceph tell deamon.id form

* Add usages examples for easier copy / paste

* Add MON to the list of daemons that can be profiled

* Document CEPH_HEAP_PROFILER_INIT=true

* Remove trailing empty lines

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-10-08 09:47:54 +02:00
Loic Dachary
62235688c4 doc: missing osd prefix to ioprio config options
http://tracker.ceph.com/issues/9676 Fixes: 

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-10-07 10:10:24 +02:00
Sage Weil
ccf3e06a7c Merge pull request from yuyuyu101/kvstore-meta-cache
KeyValueStore: performance improvement and docs
2014-09-29 16:43:29 -07:00
Loic Dachary
9593d8769f documentation: erasure-code plugin isa does not require k/m
http://tracker.ceph.com/issues/9579 Refs: 

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-09-25 12:01:59 +02:00
Loic Dachary
9c825ec2c4 documentation: revise placement group number guide
When a cluster has few OSDs (less than 50) propose a preselection of
values: as long as the number of placement groups is not too small nor
too large, it won't make much of a difference anyway.

Users of small clusters tend to blindly apply the (OSD*100)/(pool size)
formula and worry about chosing a wrong value because they do not
understand the tradeoffs. The preselection will hopefully save them from
this uncertainty.

Add an explanation of how placement groups relate to OSDs, CRUSH and
pools to help understand the tradeoffs. Explain the
tradeoffs (durability, distribution and resource usages) with examples.

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
Reviewed-by: Gerben Meijer <infernix@gmail.com>
Reviewed-by: Laurent Guerby <laurent@guerby.net>
2014-09-23 16:54:50 +02:00
Sage Weil
77b9f4a562 Merge pull request from dachary/wip-doc-troubleshooting
documentation: fix bugous osd stop/start example
2014-09-19 14:40:47 -07:00
Loic Dachary
639c9818fe documentation: explain ceph osd reweight vs crush weight
Using the wording from Gregory Farnum at
http://lists.ceph.com/pipermail/ceph-users-ceph.com/2014-June/040961.html

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-09-19 17:19:41 +02:00
Loic Dachary
be97b7d5b8 documentation: fix bugous osd stop/start example
Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-09-19 10:29:20 +02:00
John Wilkins
13b82ded62 Merge pull request from ceph/wip-doc-preflight
doc: Revised the Preflight Doc

Reviewed-by: John Wilkins <jowilkin@redhat.com>
2014-09-16 11:47:12 -07:00
John Wilkins
9a65b39022 doc: Fixed broken hyperlink.
Signed-off-by: John Wilkins <jowilki@redhat.com>
2014-09-16 11:28:19 -07:00
Haomai Wang
1a8b91b768 doc: Add keyvaluestore config description
Signed-off-by: Haomai Wang <haomaiwang@gmail.com>
2014-09-16 14:04:07 +08:00
Sage Weil
47124f394c Merge pull request from dachary/wip-erasure-code-documentation
erasure code documentation

Reviewed-by: Sage Weil <sage@redhat.com>
2014-09-15 15:23:16 -07:00
Dan van der Ster
868b6b99fd doc: osd_backfill_scan_(min|max) are object counts
osd_backfill_scan_min and osd_backfill_scan_max set the number of
items grabbed during a single backfill scan, not an interval in
seconds. Correct the doc.

Signed-off-by: Dan van der Ster <daniel.vanderster@cern.ch>
2014-09-15 11:27:24 +02:00
Stephen Jahl
d32b4286de doc: Added bucket management commands to ops/crush-map
Describes the CLI for adding and removing buckets, in addition to the
'moving' instructions which were already present.

Signed-off-by: Stephen Jahl <stephenjahl@gmail.com>
2014-09-14 10:41:16 -04:00
Loic Dachary
d446a65654 documentation: jerasure plugin is sub section of erasure code profile
Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-09-14 01:01:51 +02:00
Loic Dachary
4fb3e29279 documentation: isa plugin is sub section of erasure code profile
Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-09-14 01:01:51 +02:00
Loic Dachary
75f0fb2693 documentation: erasure code profile update
The plugins are made a sub-section of the erasure code profile
section. The k and m parameters are removed from erasure code profile
documentation. They were added for simplicity in the first version
because there was only one plugin. But they should really be in the
plugin documentation.

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-09-14 01:01:21 +02:00
Stephen Jahl
b8a1ec08a1 doc: fixes a formatting error on ops/crush-map
Signed-off-by: Stephen Jahl <stephenjahl@gmail.com>
2014-09-13 15:31:53 -04:00
John Wilkins
1c8485e41e doc: Deleted redundant text string.
Signed-off-by: John Wilkins <jowilki@redhat.com>
2014-09-12 09:14:51 -07:00
Kevin Dalley
aa5234edfc doc: Add file system osd config settings
Add documentation for osd mkfs and osd mount options.

Signed-off-by: Kevin Dalley <kevin@kelphead.org>
2014-09-11 17:19:08 -07:00
John Wilkins
4ad1106eda doc: Clean up syntax.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-09-08 11:24:28 -07:00
John Wilkins
ed62ae58cd Merge pull request from ceph/wip-doc-authentication
doc: Refactored authentication docs.

Reviewed-by: John Wilkins <john.wilkins@inktank.com>
2014-09-02 11:40:22 -07:00
John Wilkins
c2443b9584 doc: Provided additional detail on daemon-specific caps syntax.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-09-02 11:38:16 -07:00
John Wilkins
8569b93cba doc: Updated Keyring settings from comments and ceph-deploy defaults.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-09-02 11:37:33 -07:00
Loic Dachary
b6a97d83da documentation: disk thread ioprio options
Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-09-02 19:08:00 +02:00
Loic Dachary
9fac072380 documentation: add the mark_unfound_lost delete option
Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-09-01 00:42:19 +02:00
Loic Dachary
177202e4df erasure-code: lowercase LRC plugin name
So that all erasure code plugins are lowercase.

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-08-31 12:51:03 +02:00
Loic Dachary
734ae88ef0 erasure-code: LRC plugin documentation
Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-08-29 19:39:57 +02:00
Loic Dachary
b0fd48158b erasure-code: locally repairable code plugin
Recursively apply erasure code techniques so that recovering from the
loss of some chunks only require a subset of the available chunks, most
of the time.

http://tracker.ceph.com/issues/7238 Fixes: 

Signed-off-by: Loic Dachary <loic@dachary.org>
2014-08-29 19:38:57 +02:00
John Wilkins
7948e13b9d doc: Added sysctl max thread count discussion.
Fixes: 

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-08-28 17:25:07 -07:00
Wido den Hollander
e9a05b8a44 doc: Update docs about OSD benchmark syntax 2014-08-28 08:18:16 +02:00
Wido den Hollander
a087f03111 Revert "doc: Update docs about OSD benchmark syntax"
This reverts commit 36f15c3026.

Commit included submodule change which was not supposed to happen.
2014-08-28 08:16:03 +02:00
Wido den Hollander
36f15c3026 doc: Update docs about OSD benchmark syntax 2014-08-28 08:12:30 +02:00
John Wilkins
cef1299379 doc: Added links. Clarified namespace comments. Added limitations.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-08-25 11:04:36 -07:00
John Wilkins
d817a6a336 doc: Minor changes.
Removed arch-related comments.
Added links to relevant docs.
Moved limitations to user management.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-08-25 11:03:42 -07:00
Loic Dachary
73733ddb48 documentation: update recovery config options defaults
So they match the values from config_opts.h

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-08-25 15:52:29 +02:00
Loic Dachary
d848a40040 Merge pull request from xiaoxichen/fix_crush_ruleset
mon/OSDMonitor : Use user provided ruleset for replicated pool

Reviewed-by: Loic Dachary <loic-201408@dachary.org>
2014-08-25 00:50:23 +02:00
David Moreau Simard
2c2748519d Doc: Add config option to turn off crush update
Signed-off-by: David Moreau Simard <dmsimard@iweb.com>
2014-08-22 10:55:55 -04:00
John Wilkins
5e8eae725f doc: Removed cephx intro. Moved details to user management, config, and architecture.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-08-13 20:30:04 -07:00
John Wilkins
3aa3e96b10 doc: Removed cephx guide. Replaced by user management.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-08-13 20:29:08 -07:00
John Wilkins
aac6aa2a42 doc: Removed auth intro and auth docs and added user management to index.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-08-13 20:28:43 -07:00
John Wilkins
4c651b7d0a doc: Restructured auth configuration reference.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-08-13 20:28:10 -07:00
John Wilkins
118ae72609 doc: Created a new User Management doc to replace authentication.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-08-13 20:27:00 -07:00
John Wilkins
71cb4d3c0d doc: Removed Debian reference from Upstart.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-08-07 15:30:43 -07:00
Xiaoxi Chen
bf9726a294 mon/OSDMonitor : Use user provided ruleset for replicated pool
When creating a replicated pool, currently ceph ignore the ruleset
name provided by user but use a global default ruleset.

This patch fix this bug, so the rulset specified by
ceph osd pool create replicated
can be properly set.

Signed-off-by: Xiaoxi Chen <xiaoxi.chen@intel.com>
2014-08-07 16:43:12 +08:00
Abhishek Lekshmanan
1682e62eeb doc: typo s/loose/lose
Signed-off-by: Abhishek Lekshmanan <abhishek.lekshmanan@gmail.com>
2014-08-05 10:35:03 +05:30
John Wilkins
1f9c7324a0 doc: Add additional hyperlink to Cache Tiering defaults.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-07-25 09:55:52 -07:00
John Wilkins
4047660ce4 doc: Update doc from user feedback.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-07-25 09:55:28 -07:00
John Wilkins
4fe07925e4 doc: Updated mon doc per feedback. Fixed hyperlinks.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-07-24 16:00:52 -07:00
Stephen Jahl
586d3ee32c doc: Fixes a broken link on the rados deploy osd page.
Signed-off-by: Stephen Jahl <stephenjahl@gmail.com>
2014-07-12 09:04:22 -04:00
Abhishek Lekshmanan
d0892831f9 doc: fix a few typos in rados docs
Signed-off-by: Abhishek Lekshmanan <abhishek.lekshmanan@gmail.com>
2014-07-09 11:15:08 +05:30
George Ryall
66a5f3b9ea doc: Fixed Typo in pools documentation - replaced '-' with '_' in example set-quota comands. 2014-06-20 17:54:47 +01:00
John Wilkins
2e3302cc3e doc: Updated the example configuration.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-06-12 11:35:27 -07:00
John Wilkins
5a31df214f doc: Updated doc for more recent versions.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-06-12 11:34:41 -07:00
John Wilkins
94c8f70ea6 doc: Made mention of "incomplete" status.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-06-11 16:11:47 -07:00
John Wilkins
d37ef6ab7f doc: Added additional background to address additional states.
Covers 1-node cluster issues, fewer OSDs than replicas, and
active + clean + inconsistent states in greater detail.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-06-10 17:44:02 -07:00
John Wilkins
b7f6147c36 doc: Added background discussion to clock settings.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-06-10 17:42:21 -07:00
John Wilkins
e057f38ab8 Merge pull request from nereocystis/librados-write-full
doc: Use write_full for C++ example
2014-06-06 14:33:38 -07:00
Kevin Dalley
e31d3fe024 doc: Descrption => Description
Correct spelling error.

Signed-off-by: Kevin Dalley <kevin@kelphead.org>
2014-06-05 17:10:42 -07:00
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: 

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: 

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: 

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: 

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: 

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 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 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: 

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: 

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: 

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-05-14 00:02:09 -07:00
John Wilkins
4ef7fa9f30 Merge pull request from dynamike67/patch-2
doc: Changed the java code example
2014-05-09 10:33:33 -07:00
John Wilkins
49033e8cd5 Merge pull request 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 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 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: 
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 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 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 

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 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 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 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
Dan Mick
0aa25b178d Some suggested changes, both errors and rewordings
Python and C code examples tweaked a bit

Signed-off-by: Dan Mick <dan.mick@inktank.com>
2014-02-06 16:54:47 -08:00
Loic Dachary
33b8ad810e common: add osd_pool_erasure_code_stripe_width
and document it.

Signed-off-by: Loic Dachary <loic@dachary.org>
2014-02-05 20:40:14 +01:00
David Moreau Simard
b90570f3dc Fix 404 broken links to logging and debug configuration
Signed-off-by: David Moreau Simard <dmsimard@iweb.com>
2014-01-24 10:41:46 -05:00
Josh Durgin
28af392bc3 Merge pull request from jcsp/doc_toofull
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
2014-01-23 22:43:43 -08:00
Joao Eduardo Luis
9792500af4 doc: add-or-rm-mons.rst: better explanation on number of monitors
Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>
2014-01-22 12:26:41 +00:00
John Wilkins
ed2decb149 doc: Fixed end string from '' to `` to stop warnings. Enforced 80 char line.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-01-21 11:51:15 -08:00
John Spray
6bee1885a9 Docs: Add backfill_toofull to list of PG states
Signed-off-by: John Spray <john.spray@inktank.com>
2014-01-21 11:50:00 +00:00
John Wilkins
ad203d5988 doc: Fixed ruleset typo.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-01-17 13:33:48 -08:00
John Wilkins
3194d66d23 doc: Fixed keyring command and updated for current conventions.
fixes: 

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-01-16 11:36:39 -08:00
Sage Weil
2b36761b81 mon: favor 'mds set max_mds' over 'mds set_max_mds'
Signed-off-by: Sage Weil <sage@inktank.com>
2014-01-15 19:02:23 -08:00
John Wilkins
9615645372 doc: Added python example of handle, and closing session examples.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-01-13 12:40:47 -08:00
John Wilkins
54e588c84b doc: Modified doc examples to use rados_create2.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-01-13 11:20:24 -08:00
John Wilkins
7d5674cf78 doc: Added librados introduction doc. Still wip.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-01-07 17:11:29 -08:00
John Wilkins
33e78a4ad9 doc: Updated terminology. Added librados intro to index.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-01-07 17:11:01 -08:00
John Wilkins
d110c913c1 doc: Removed dash from --dmcrypt option.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-01-03 14:37:23 -08:00
Loic Dachary
dd81858ca6 mon: implement --osd-pool-default-crush-replicated-ruleset
--osd-pool-default-crush-replicated-ruleset replaces
--osd-pool-default-crush-rule

If --osd-pool-default-crush-rule is set it takes precedence over
--osd-pool-default-crush-replicated-ruleset and a deprecation warning is
displayed.

The CrushWrapper::get_osd_pool_default_crush_replicated_ruleset helper is
used to implement this behaviour.

Signed-off-by: Loic Dachary <loic@dachary.org>
2013-12-27 00:13:47 +01:00
Loic Dachary
2a7fcc35b8 osd: use CrushWrapper::add_simple_ruleset
Replace the manually crafted ruleset in OSDMap::build_simple_crush_map*
with calls to add_simple_ruleset. The generated ruleset do not have the
same behavior but that presumably do not cause any backward
compatibility problem because they are only created when a new cluster
is being initialized.

The prototypes of OSDMap::build_simple* are modified to allow for a
return code and display of a human readable error message.

The --osd-min-rep and --osd-max-rep configuration options are removed :
they were only used in the code that was removed.

Signed-off-by: Loic Dachary <loic@dachary.org>
2013-12-27 00:13:47 +01:00
Sage Weil
d0f14dfa64 mon: warn if crush has non-optimal tunables
Allow warning to be disabled via ceph.conf.  Link to the docs from the
warning detail.  Add a section to the docs specifically about what to do
about the warning.

Signed-off-by: Sage Weil <sage@inktank.com>
2013-12-18 08:35:24 -08:00
scuttlemonkey
85a024a6bd Merge pull request from ceph/wip-doc-build-cluster
Wip doc build cluster
2013-12-10 10:14:59 -08:00
Sage Weil
e829859291 doc/rados/operations/crush: fix more
Signed-off-by: Sage Weil <sage@inktank.com>
2013-12-03 22:46:37 -08:00
Sage Weil
7709a10f52 doc/rados/operations/crush: fix rst
Signed-off-by: Sage Weil <sage@inktank.com>
2013-12-03 22:18:50 -08:00
Sage Weil
3f1352ff38 doc/rados/operations/crush-map: describe crush locations, hook
Signed-off-by: Sage Weil <sage@inktank.com>
2013-12-02 21:48:54 -08:00
John Wilkins
a5eda4fcc3 doc: Updated scrub defaults and added note about deep scrubbing.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-12-02 15:26:19 -08:00
Sage Weil
f50371f081 Merge remote-tracking branch 'gh/next' 2013-11-30 13:44:27 -08:00
Loic Dachary
371dc71e12 doc: fix formatting typo in mon configuration
Signed-off-by: Loic Dachary <loic@dachary.org>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
2013-11-26 09:44:47 -08:00
Loic Dachary
00ee9a5289 doc: improve ceph-mon usage, fix ceph tell examples
The ceph-mon command usage is updated to document all of the ceph-mon
specific options.

The ceph tell usage examples for log and debug are using a deprecated syntax.

Signed-off-by: Loic Dachary <loic@dachary.org>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
2013-11-26 09:44:45 -08:00
John Wilkins
740d406e37 doc: Clarified description on scrub load threshold.
fixes: 

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-11-22 15:49:16 -08:00
John Wilkins
e8ccb91fd3 Merge branch 'master' of https://github.com/ceph/ceph 2013-11-22 15:16:18 -08:00
John Wilkins
fc5789da01 doc: Added commentary to configure pg defaults. Clarified size commentary.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-11-22 15:15:41 -08:00
John Wilkins
dceaef439d doc: PG splitting added to docs.
fixes: 

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-11-22 15:14:46 -08:00
John Wilkins
d39676b164 doc: Took out "future" reference to namespaces.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-11-22 15:13:49 -08:00
John Wilkins
9a55d89250 doc: Clarification of terms.
fixes: 

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-11-22 12:59:40 -08:00
Joao Eduardo Luis
7c6d43cf5b doc: rados: operations: pools: document 'osd pool set foo hashpspool'
Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>
2013-11-22 02:49:27 +00:00
John Wilkins
29178d83ab doc: Cleanup of Add/Remove OSDs.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-11-20 19:29:31 -08:00
John Wilkins
634295d181 doc: Cleanup on Add/Remove monitor.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-11-20 19:28:27 -08:00
John Wilkins
72bba1f31d doc: Added fixes to osd reporting section.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-11-20 14:28:18 -08:00
Sage Weil
befe1e1eef Merge pull request from ceph/wip-doc-install
Wip doc install

Reviewed-by: Neil Levine <neil.levine@inktank.com>
2013-11-06 07:57:23 -08:00
Jens-Christian Fischer
af1dee5a29 doc: clarify that mons must have qurorum during deploy
If multiple mons are specified in 'ceph-deploy new', but less than
those necessary for quorum are started with 'ceph-deploy mon create',
later steps (like 'ceph-deploy gatherkeys') will fail.
2013-10-23 14:40:32 +02:00
John Wilkins
8a36503879 doc: Moved CPU Profiler docs to dev.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-10-22 13:22:17 -07:00
John Wilkins
45d184602b doc: Removed references to Chef.
fixes: 

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-10-18 11:12:43 -07:00
John Wilkins
2cc5805a14 doc: Removed underscore for consistency.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-10-14 10:31:51 -07:00
Loic Dachary
bf82ba90bc doc: disable cephx requires auth_supported = none
auth cluster required = none
    auth service required = none
    auth client required = none

is not enough to disable cephx if there is a

    auth_supported = cephx

line in the [global] section. It will produce the following error

    # ceph --id myself auth list
    2013-10-13 11:05:00.368638 7f812aea3700  0 librados: client.myself authentication error (1) Operation not permitted
    Error connecting to cluster: PermissionError

Changing the line to

    auth_supported = none

fixes the problem.

Signed-off-by: Loic Dachary <loic@dachary.org>
2013-10-13 11:18:27 +02:00
John Wilkins
f13cc684c6 doc: Fixed hyperlinks. Cleanup of old references to Chef.
fixes: 

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-10-11 14:04:36 -07:00
John Wilkins
cb9ebd6f36 doc: Minor correction.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-10-10 14:31:37 -07:00
John Wilkins
fa909ad6ed doc: Update from wip-doc-quickstart branch.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-10-10 11:47:56 -07:00
John Wilkins
4fe01b1f1d doc: changed journal aio default to true.
fixes: 

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-09-27 13:59:13 -07:00
John Wilkins
ac0faaa359 doc: Removed service ops language and added reference to operations.
fixes: 

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-09-24 15:26:35 -07:00
John Wilkins
a39de7b1f0 doc: Made sysvinit and service sections parallel to upstart for clarity.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-09-17 14:03:34 -07:00
John Wilkins
e55d59f826 doc: Updated usage.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-09-16 18:57:46 -07:00
John Wilkins
0be2c87a54 doc: Removed --fs-type option and text.
fixes: 

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-09-16 18:40:07 -07:00
Noah Watkins
b86c068669 hadoop: remove hadoop shim
The in-tree Hadoop shim was a combination of libcephfs wrapper, and the
bits to support Hadoop. This has been replaced by src/java that
implements generic libcephfs wrappers, and externally, the hadoop shim
(see docs).

Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
2013-09-13 13:39:48 -07:00
John Wilkins
494aff6b52 doc: Syntax fixes to suppress gitbuilder warnings.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-09-09 15:27:57 -07:00
John Wilkins
95c0c6c915 doc: Syntax fixes to suppress gitbuilder warnings.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-09-09 15:27:36 -07:00
Sage Weil
8a65ae8e17 doc/rados/operations/pools: remove experimental note about pg splitting
Signed-off-by: Sage Weil <sage@inktank.com>
2013-08-30 15:41:02 -07:00
John Wilkins
3266862491 doc: Updated to accurately reflect that upstart applies to a single node.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-08-27 10:25:50 -07:00
John Wilkins
576dce03f0 doc: Clarified quorum requirements.
fixes: 

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-08-21 11:01:48 -07:00
Sage Weil
68c1c70e1f Merge remote-tracking branch 'gh/next' 2013-08-19 12:41:54 -07:00
Danny Al-Gaaf
090e4c4a31 filestore-config-ref.rst: mark some filestore keys as deprecated
Marked the following keys as deprecated since v0.65:
- filestore flusher
- filestore flusher max fds
- filestore sync flush

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
2013-08-19 20:56:48 +02:00
Danny Al-Gaaf
a846294533 auth-config-ref.rst: fix signature keys
Fix names of cephx signature keys.

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
2013-08-19 10:33:37 +02:00
Sage Weil
ae7436ffb5 Merge pull request from devoid/fix-5797
Document unstable nature of CephFS
2013-08-17 10:09:01 -07:00
John Wilkins
50cc2efccf doc: Removed old mkcephfs references.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-08-16 17:31:43 -07:00
John Wilkins
16f4bd51f0 doc: Updated APT script for dumpling.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-08-16 17:27:16 -07:00
John Wilkins
e97100db50 doc: Removed mkcephfs references. Did a bit of clean-up work.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-08-16 17:26:25 -07:00
Scott Devoid
9f1ad4db54 Document unstable nature of CephFS
- Add note to docs indicating that CephFS is not recommended for
  production datasets.
- Add note to docs indicating that running CephFS with multiple MDS
  servers is not currently recommended.

This fixes issue  http://tracker.ceph.com/issues/5797

Signed-off-by: Scott Devoid <devoid@anl.gov>
2013-08-15 14:01:32 -05:00
John Wilkins
2e9c25f5ae doc: fixing reported bug in CRUSH map example.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-08-05 14:48:38 -07:00
Alfredo Deza
1cd6e2e3f3 fix invalid cluster naming in example
Signed-off-by: Alfredo Deza <alfredo@deza.pe>
2013-08-05 10:16:54 -07:00
Sage Weil
4bf4d92a8b doc: radosgw needs 'mon = allow rw' to create its own pools
Fixes: 
Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Yehuda Sadeh <yehuda@inktank.com>
2013-07-19 10:04:40 -07:00
Dan Mick
e4d063b082 ceph-rest-api manpage
Signed-off-by: Dan Mick <dan.mick@inktank.com>
2013-07-10 20:58:51 -07:00
Gary Lowell
5511daf345 doc: public network statement needed on new monitors.
When using ceph-deploy to create a new monitor on a host that is not
in the initial set of hosts defined by the ceph-deploy new command,
a "public network" statement needs to be added to the ceph.conf file.
Fixes .

Signed-off-by: Gary Lowell  <gary.lowell@inktank.com>
2013-06-26 06:27:17 -07:00
John Wilkins
97f1322cdb doc: Updated deployment preflight.
fixes: 

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-18 14:26:30 -07:00
John Wilkins
f851c5d47f doc: Update for usage and index tags.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-14 16:54:36 -07:00
John Wilkins
4a79fabd41 doc: Update for usage. Index tags.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-14 16:54:14 -07:00
John Wilkins
20e68b748b doc: Updated for glossary usage. Index tags.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-14 16:53:56 -07:00
John Wilkins
44bf35a2cb doc: Updated index tags.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-14 16:53:20 -07:00
John Wilkins
a529882a5b doc: Updated index tags.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-14 16:52:46 -07:00
John Wilkins
2be167010e doc: Minor updates.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-14 16:06:59 -07:00
John Wilkins
b3a143d977 doc: Minor updates for usage.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-14 16:06:06 -07:00
John Wilkins
3f3ad61fae doc: Fixed :term" syntax.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-11 12:10:52 -07:00
John Wilkins
dea8c2d188 doc: Updated for glossary terms and added indexing.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-07 09:51:05 -07:00
John Wilkins
8e24328d88 doc: Added indexing and did a bit of cleanup.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-07 09:50:03 -07:00
John Wilkins
5c30844762 doc: Updated with glossary terms.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-06 17:35:02 -07:00
John Wilkins
8e13b38c27 doc: Updated with glossary terms.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-06 17:29:02 -07:00
John Wilkins
7116de3592 doc: Correction and index tags.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-06 17:27:34 -07:00
John Wilkins
ae5aeb1c06 doc: Updates for glossary terms.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-06 17:26:51 -07:00
John Wilkins
3d6eaf58d9 doc: Added upstart syntax.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-06 10:59:42 -07:00
John Wilkins
d97031175f doc: Added key and ceph repository to ceph-deploy install.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-06-05 11:44:58 -07:00
John Wilkins
d1e2e7b6b4 doc: Modified pre-flight checklist for ceph-deploy packages.
fixes: 
2013-06-04 15:35:14 -07:00
John Wilkins
474bb164d6 doc: Updated title and syntax to reflect glossary usage.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-05-30 20:27:42 -07:00
Sage Weil
5110497e31 doc: update mon cluster rescue process for cuttlefish+
Signed-off-by: Sage Weil <sage@inktank.com>
2013-05-21 15:14:29 -07:00
John Wilkins
feec1b4630 doc: Added more glossary-compliant terms and indexing.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-05-17 15:59:02 -07:00
John Wilkins
8fa3039e46 doc: Added index reference.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2013-05-16 13:59:49 -07:00