Commit Graph

2059 Commits

Author SHA1 Message Date
Loic Dachary
0e6db90a65 doc: update debian compilation dependencies
Using the content of debian/control.

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-11-18 12:20:01 +01:00
Loic Dachary
0306cad406 Merge pull request #2917 from leseb/rbd-update-glance-config
doc: update the OpenStack glance configuration

Reviewed-by: Loic Dachary <ldachary@redhat.com>
2014-11-18 11:12:59 +01:00
Adam Spiers
11aa383179 doc: fix typos in diagram for incomplete write
In this example of a write of v2 of the object being interrupted, OSD2
would never have any version of the D1 chunk.  It only has the old v1
version of the D2 chunk.

Signed-off-by: Adam Spiers <aspiers@suse.com>
2014-11-16 16:03:24 -05:00
Adam Spiers
2379c57a3c doc: fix incorrect equalities
The previous punctuation accidentally implied that K == 1 and M == -1.

Signed-off-by: Adam Spiers <aspiers@suse.com>
2014-11-16 16:03:18 -05:00
Adam Spiers
625dd4040f doc: fix typo (superfluous "no")
Signed-off-by: Adam Spiers <aspiers@suse.com>
2014-11-16 16:02:57 -05:00
John Wilkins
bec99559f3 Merge pull request #2389 from ceph/wip-doc-documenting-ceph
doc: Update documenting ceph to include CentOS/RHEL

Reviewed-by: John Wilkins <jowilkin@redhat.com>
2014-11-14 10:13:12 -08:00
Nilamdyuti Goswami
a5a0d5c83f doc: Adds build-doc guidelines for Fedora and CentOS/RHEL.
Signed-off-by: Nilamdyuti Goswami <ngoswami@redhat.com>
2014-11-14 21:06:15 +05:30
Ken Dreyer
4cdc9c7936 doc: update release descriptions on packages page
Firefly was listed as the "latest release" of Ceph. Add Giant and label
it as the latest release instead.

Releases A-C and E are no longer supported. D will receive updates for
some time longer, and F is a "long term stable" release.

Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
2014-11-14 07:49:39 -07:00
Sébastien Han
35ae591404 doc: update the OpenStack glance configuration
Juno is now using a section for configuring the stores, so let's use it.
Put spaces between flag and value for clarity and readibility.

Signed-off-by: Sébastien Han <sebastien.han@enovance.com>
2014-11-14 09:21:09 +01:00
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
Josh Durgin
7695a61e89 Merge pull request #2892 from leseb/doc-juno-client-socket
doc: enable RBD cache and socket on OpenStack deployments

Reviewed-by: Josh Durgin <jdurgin@redhat.com>
2014-11-12 21:57:06 +01:00
John Wilkins
636316a15a Merge pull request #2901 from ktdreyer/doc-spelling-grammar
doc: spelling & grammar fixes

Reviewed-by: John Wilkins <jowilkin@redhat.com>
2014-11-12 09:18:42 -08:00
Ken Dreyer
0cff9148ff doc: correct grammar in RGW SSL cert installation
The SSL certificate generation instruction was missing a preposition.
Add it.

Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
2014-11-12 09:55:55 -07:00
Ken Dreyer
731ea68bfb doc: correct spelling of "fqdn"
The "fqdn" (fully-qualified domain name) was misspelled in a couple
places as fgdn". Use the correct spelling.

Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
2014-11-12 09:53:43 -07:00
Sébastien Han
40994c918a doc: enable RBD cache and socket on OpenStack deployments
Enabling the RBD cache improves sequential IOs and the socket helps a
lot while troubleshooting. These 2 items are considered as best
practice for OpenStack deployments with Ceph.

Signed-off-by: Sébastien Han <sebastien.han@enovance.com>
2014-11-12 10:19:44 +01:00
Sage Weil
05a1c3f128 doc/release-notes: v0.88
Signed-off-by: Sage Weil <sage@redhat.com>
2014-11-11 16:15:08 -08:00
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 #2466 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 #2456 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: #9970

Signed-off-by: Loic Dachary <ldachary@redhat.com>
2014-11-10 14:47:56 +01:00
John Wilkins
3e0295ffa9 doc: Added Dumpling to Firefly upgrade section.
Fixes: #7679

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-11-07 13:16:45 -08:00
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
John Wilkins
72fc262a09 doc: Update for OpenStack Juno.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-11-03 14:04:33 -08:00
Sébastien Han
c96fe592f2 doc: update RBD for Juno
This commit introduces some updates for the OpenStack Juno release. New
flags have been added, many trailing spaces were removed and a new
recommendation for Glance cache management has been added too.

Signed-off-by: Sébastien Han <sebastien.han@enovance.com>
2014-10-30 11:59:14 +01:00
Sage Weil
56ee3b4157 doc/release-notes: it's 8MB, not 32MB
Signed-off-by: Sage Weil <sage@redhat.com>
2014-10-29 22:54:26 -07:00
John Spray
214ac9fb06 doc: include 'fs new' stuff in cephfs quickstart
Not sure how 'quick' this really is now compared with
the full filesystem instructions, but let's not leave
it incomplete.

Signed-off-by: John Spray <john.spray@redhat.com>
2014-10-29 11:02:19 +00:00
Sage Weil
1abb620d9e doc/release-notes: giant notes
Signed-off-by: Sage Weil <sage@redhat.com>
2014-10-27 13:29:12 -07:00
Sage Weil
06a73c3916 doc/release-notes: v0.87 giant (draft)
Signed-off-by: Sage Weil <sage@redhat.com>
2014-10-24 15:22:29 -07:00
Dan Mick
9a12467a9c Merge pull request #2733 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
aae0976244 doc: Remove unused PendingReleaseNotes file
Signed-off-by: David Zafman <dzafman@redhat.com>
2014-10-20 10:47:51 -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: #9031

Signed-off-by: David Zafman <dzafman@redhat.com>
2014-10-20 10:47:50 -07:00
fgimenez
777fe211b0 Updated names of default pools created at startup 2014-10-20 13:43:56 +02:00
Loic Dachary
66cffd72f5 Merge pull request #2736 from dachary/wip-backfill-documentation
doc: updates on Backfill Reservation

Reviewed-by: David Zafman <david.zafman@inktank.com>
Reviewed-by: Dan Mick <dan.mick@inktank.com>
2014-10-17 09:02:10 -07:00
Loic Dachary
69b5c72cbe doc: updates on Backfill Reservation
The logic was changed by:

0985ae71bc
osd: prioritize backfill based on *how* degraded

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-10-16 18:36:11 -07:00
Josh Durgin
a9f302da08 Merge remote-tracking branch 'origin/wip-rbd-readahead'
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>

Conflicts:
	src/client/Fh.h
2014-10-16 14:33:42 -07:00
Sage Weil
bf8fe2e3d0 Merge pull request #2712 from lpabon/bug-8766
Update vstart to setup users for s3-tests
2014-10-15 15:18:48 -07:00
VRan Liu
2cbebc305c doc: correct command of config push
Signed-off-by: VRan Liu <gliuwr@gmail.com>
2014-10-15 17:15:56 +08:00
Sage Weil
b61468deb7 doc/dev/sepia: notes about sepia email list and irc channels
Signed-off-by: Sage Weil <sage@redhat.com>
2014-10-14 14:43:04 -07:00
Sage Weil
67051804d6 doc/release-notes: v0.80.7
Signed-off-by: Sage Weil <sage@redhat.com>
2014-10-14 14:43:04 -07:00
Sage Weil
22637f43ba doc: update lab notes
Signed-off-by: Sage Weil <sage@redhat.com>
2014-10-14 10:58:02 -07:00
Alfredo Deza
b73fe1a146 doc: remove node requirement from 'mon create-initial'
Signed-off-by: Alfredo Deza <alfredo.deza@inktank.com>
2014-10-13 11:10:10 -04:00
Alfredo Deza
264f0fced5 doc: remove whitespace
Signed-off-by: Alfredo Deza <alfredo.deza@inktank.com>
2014-10-13 11:09:38 -04:00
Luis Pabón
20b27661f6 Update vstart to setup users for s3-tests
vstart.sh now creates the users for the default configuration
for the s3-tests, available on https://github.com/ceph/s3-tests.

Also updated the documentation to show the correct RadosGW port.

Signed-off-by: Luis Pabón <lpabon@redhat.com>
2014-10-13 10:18:03 -04:00
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
aa9041c5eb Merge pull request #2653 from dachary/wip-9676-ioprio-doc
doc: missing osd prefix to ioprio config options

Reviewed-by: Mehdi Abaakouk <sileht@sileht.net>
2014-10-07 10:15:20 +02:00
Loic Dachary
62235688c4 doc: missing osd prefix to ioprio config options
http://tracker.ceph.com/issues/9676 Fixes: #9676

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-10-07 10:10:24 +02:00
Sage Weil
06aef6ff61 doc/release-notes: v0.86
Signed-off-by: Sage Weil <sage@redhat.com>
2014-10-06 21:15:43 -07:00
Ilya Dryomov
abe4c35399 doc: update kernel recommendations, add tunables link
No 3.16.[0-2] - same rbd deadlock regression as in 3.15.

Signed-off-by: Ilya Dryomov <idryomov@redhat.com>
2014-10-06 21:25:29 +04:00
Sage Weil
188370a943 doc/release-notes: fix attributions for 8702 fix
Oops!

Signed-off-by: Sage Weil <sage@redhat.com>
2014-10-01 18:01:51 -07:00
Sage Weil
c0dc3a5697 doc/release-notes: v0.80.6
Signed-off-by: Sage Weil <sage@redhat.com>
2014-10-01 17:48:49 -07:00
Wido den Hollander
3184a20733 doc: A couple of fixes to the CloudStack documentation 2014-10-01 17:02:29 +02:00
Sage Weil
ccf3e06a7c Merge pull request #2502 from yuyuyu101/kvstore-meta-cache
KeyValueStore: performance improvement and docs
2014-09-29 16:43:29 -07:00
Sage Weil
75525712b2 doc/release-notes: v0.67.11
Signed-off-by: Sage Weil <sage@redhat.com>
2014-09-25 07:17:56 -07:00
Loic Dachary
9593d8769f documentation: erasure-code plugin isa does not require k/m
http://tracker.ceph.com/issues/9579 Refs: #9579

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 #2529 from dachary/wip-doc-troubleshooting
documentation: fix bugous osd stop/start example
2014-09-19 14:40:47 -07:00
Sage Weil
927f14b942 Merge pull request #2532 from dachary/wip-doc-tiering
documentation: tiering typo
2014-09-19 14:40:24 -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
0fb0967e95 documentation: tiering typo
Signed-off-by: Loic Dachary <loic-201408@dachary.org>
2014-09-19 15:05:27 +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
Adam Crume
ad45d8c454 librbd: Add read-ahead
Signed-off-by: Adam Crume <adamcrume@gmail.com>
2014-09-17 12:02:03 -07:00
Adam Crume
4809418752 doc: Change listed RBD cache defaults to actual defaults
Signed-off-by: Adam Crume <adamcrume@gmail.com>
2014-09-17 12:00:28 -07:00
Josh Durgin
ea48a21ec9 Merge pull request #2475 from ceph/wip-lttng
Update rbd-replay

Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
2014-09-16 12:15:30 -07:00
John Wilkins
13b82ded62 Merge pull request #2473 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 #2482 from dachary/wip-erasure-code-documentation
erasure code documentation

Reviewed-by: Sage Weil <sage@redhat.com>
2014-09-15 15:23:16 -07:00
John Wilkins
27208dba2c doc: Added feedback.
Signed-off-by: John Wilkins <jowilki@redhat.com>
2014-09-15 11:10:35 -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
4d3579d81e doc: Added clarifications and added additional preflight steps for CentOS/RHEL.
Fixes: #8995

Signed-off-by: John Wilkins <jowilki@redhat.com>
2014-09-12 09:15:53 -07:00
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
Adam Crume
8d23e8dbdc rbd-replay: Add --dump-perf-counters option
Signed-off-by: Adam Crume <adamcrume@gmail.com>
2014-09-11 16:48:08 -07:00
Adam Crume
675a6a6704 rbd-replay: Add rbd-replay-many
Signed-off-by: Adam Crume <adamcrume@gmail.com>
2014-09-11 16:48:03 -07:00
Adam Crume
3911354d61 rbd-replay: Add --anonymize flag to rbd-replay-prep
Signed-off-by: Adam Crume <adamcrume@gmail.com>
2014-09-11 16:47:56 -07:00
John Wilkins
2fbe82dfeb doc: Fixed syntax error.
Signed-off-by: John Wilkins <jowilki@redhat.com>
2014-09-11 10:50:42 -07:00
John Wilkins
7dbf750fc5 doc: Updated authentication notes. Fixed syntax error.
Signed-off-by: John Wilkins <jowilki@redhat.com>
2014-09-11 10:50:22 -07:00
John Wilkins
ead619505a Merge pull request #2256 from ceph/wip-9005
doc: add calamari to the api/index section.

Reviewed-by: John Wilkins <jowilkin@redhat.com>
2014-09-09 12:36:55 -07:00
John Wilkins
d5777c4215 doc: Fixed broken links and clarified terms for new authentication docs.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-09-08 14:04:33 -07:00
John Wilkins
e2de11a844 doc: Minor cleanup.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-09-08 13:24:52 -07:00
Josh Durgin
0e8237203e Merge pull request #2426 from ceph/wip-doc-qemu
doc: Added more robust usage example for uid and conf for QEMU.

Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
2014-09-08 12:22:29 -07:00
Sage Weil
836a6701d6 doc/release-notes: v0.85
Signed-off-by: Sage Weil <sage@redhat.com>
2014-09-08 12:19:34 -07:00
John Wilkins
591a179540 doc: Added more robust usage example for uid and conf for QEMU.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-09-08 11:58:09 -07:00
John Wilkins
b178e974e0 doc: Clean up syntax to suppress warnings.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-09-08 11:26:37 -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
484fb85765 doc: Update logging path to reflect log rotate script default path.
Fixes: #9351

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2014-09-05 14:17:47 -07:00
Alfredo Deza
69638dfaeb doc: fix missing bracket
Signed-off-by: Alfredo Deza <alfredo.deza@inktank.com>
2014-09-04 13:44:37 -04:00
Alfredo Deza
35663fa55a doc: attempt to get the ayni JS into all head tags
Signed-off-by: Alfredo Deza <alfredo.deza@inktank.com>
2014-09-04 13:44:32 -04:00
John Wilkins
ed62ae58cd Merge pull request #2322 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