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940 Commits

Author SHA1 Message Date
John Wilkins
0d1e04722a doc: Excised community from OSD tshoot, made it stand alone. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-17 18:28:50 -07:00
John Wilkins
23e3fbee3d doc: Moved monitor troubleshooting to troubleshooting section. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-17 18:28:16 -07:00
John Wilkins
594580c900 doc: Moved troubleshooting OSD to troubleshooting section. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-17 18:27:40 -07:00
John Wilkins
78758007da doc: Added extraneous rgw settings to rgw conf. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-17 18:26:33 -07:00
John Wilkins
4e6709bf93 doc: Moved memory profiling from operations to troubleshooting. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-17 18:25:51 -07:00
John Wilkins
9e9bd2d8b1 doc: Moved CPU profiling from operations to troubleshooting. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-17 18:25:06 -07:00
John Wilkins
f0e3548a41 doc: Set toc depth to 1 level, and added troubleshooting so it appears in sidebar. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-17 18:24:24 -07:00
John Wilkins
dd7fd2dd61 doc: Moved journal discussion to OSD ref from Ceph config. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-17 18:23:46 -07:00
John Wilkins
9ddc8b90ba doc: Reordered deployment tools in toc. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-17 18:22:18 -07:00
John Wilkins
fd8b4d0a9c doc: Removed logging from config index. Set depth to 1 for clean appearance. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-17 18:21:35 -07:00
John Wilkins
cd4b242d26 doc: Removed logging. Added references. Reorganized and edited. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-17 18:20:51 -07:00
John Wilkins
22a5cb66f3 doc: Removed. Not in toc, and otherwise generates a warning. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-17 18:19:34 -07:00
John Wilkins
84b0ec2812 doc: Updated hyperlink. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-17 18:18:46 -07:00
John Wilkins
808ad25a28 doc: Removed fragmented logging info. Consolidated into one doc. 
Logging was variously described in the ceph configuration document,
a configuration reference, and a section in operations. Since
logging and debugging are generally used with troubleshooting,
I consolidated the docs and placed them in the troubleshooting
section. Also fixed the example and provided additional detail.

fixes: #3804

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-17 18:18:10 -07:00
John Wilkins
efce39e221 doc: Cherry-picked from master to next. Uses ceph-mds package during upgrade. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-16 13:28:18 -07:00
John Wilkins
82aab8dcf3 doc: Cherry-picked from master to next. Rewrite of CloudStack document. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-16 13:26:32 -07:00
John Wilkins
97532875ce doc: Cherry-picked from master to next. Updates config to use virtio. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-16 13:24:47 -07:00
John Wilkins
72b3919c81 doc: Cherry-picked from master to next. Reorders ceph osd create. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-16 13:23:56 -07:00
John Wilkins
3afe84b200 doc: Cherry picked from master to next. Adds comments on naming OSDs. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-16 13:22:13 -07:00
Matthew Roy
0c16b31db7 Adds "mds fail 0" command to operations commmand reference. 
Partially fixes #2206, though better documentation will eventually be needed.
 2013-04-02 13:57:53 -04:00
Loic Dachary
69f60d2644 explain what an inline xattr is and how it relates to omap 
The logic of the configuration flags related to xattr is clarified to define what an inline xattr is and when storing in the object map is preferred.

http://tracker.ceph.com/issues/4617 refs #4617

Signed-off-by: Loic Dachary <loic@dachary.org>
 2013-04-02 15:54:57 +02:00
Sage Weil
aa14da20ed doc/release-notes: v0.60 
Signed-off-by: Sage Weil <sage@inktank.com>
 2013-04-01 18:17:27 -07:00
Sage Weil
325a3372cb rbd: include 'diff' command in man page 
Signed-off-by: Sage Weil <sage@inktank.com>
 2013-03-31 23:32:41 -07:00
Sage Weil
64a202a7ad rbd: update man page for import-diff and export-diff 
Signed-off-by: Sage Weil <sage@inktank.com>
 2013-03-31 23:32:41 -07:00
Sage Weil
5b0c68b928 doc/dev/rbd-diff: specify that metadata records come before data 
Signed-off-by: Sage Weil <sage@inktank.com>
 2013-03-31 23:32:41 -07:00
Sage Weil
6af769a16f librados: cleanly define SNAP_HEAD, SNAP_DIR constants 
We were using the internal CEPH_NOSNAP and CEPH_SNAPDIR constants, and
defining a clone_info_t::HEAD (with a different value).  The docs were
referrring to the internal constant names.

Instead, define librados constants (C and C++) with the same values as the
internal types.

Note that this changes the clone_info_t::HEAD value from -1 to -2 so that
it now matches the internal type.

Signed-off-by: Sage Weil <sage@inktank.com>
 2013-03-31 23:32:41 -07:00
Sage Weil
7bbaa71a56 doc/dev/rbd-diff: update incremental file format 
Signed-off-by: Sage Weil <sage@inktank.com>
 2013-03-31 23:32:41 -07:00
Sage Weil
e7167433ae rbd: implement 'export-diff' and 'import-diff' commands 
Export a diff of an image from a previous snapshot to a file (or stdout).

Import a diff and apply it to an image, and then create the ending
snapshot.

Signed-off-by: Sage Weil <sage@inktank.com>
 2013-03-31 23:32:40 -07:00
John Wilkins
95328089b8 doc: Added entries for Pool, PG, & CRUSH. Moved heartbeat link. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-03-29 17:38:48 -07:00
John Wilkins
bcc5c65305 doc: Added heartbeat configuration settings. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-03-29 17:38:02 -07:00
John Wilkins
6157d68369 doc: Moved PG info to separate page. Moved heartbeat to mon-osd doc. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-03-29 17:36:23 -07:00
John Wilkins
ca77aabbf1 doc: Rewrote monitor configuration section. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-03-29 17:34:45 -07:00
John Wilkins
ea3c833d0f doc: Moved to separate section for parallelism. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-03-29 17:32:47 -07:00
John Wilkins
ba73b8301a doc: Cleanup. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-03-29 17:32:00 -07:00
John Wilkins
d89a63ca0c doc: Updated usage. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-03-27 17:13:18 -07:00
John Wilkins
bc72492727 doc: Updated usage. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-03-27 16:50:26 -07:00
Sage Weil
d4961e0ca3 Merge pull request #158 from alram/master 
Change ceph apt recipe to repo in doc
 2013-03-27 09:18:49 -07:00
Alexandre Marangone
9369f91871 Change ceph::apt -> ceph::repo in doc 
Signed-off-by: Alexandre Marangone <alexandre.marangone@inktank.com>
 2013-03-27 09:01:01 -07:00
Sage Weil
7f65c5129a doc/release-notes: extra note for v0.56.4 
Signed-off-by: Sage Weil <sage@inktank.com>
 2013-03-25 16:24:48 -07:00
Sage Weil
82b129ff0d doc/release-notes: v0.56.4 
Signed-off-by: Sage Weil <sage@inktank.com>
 2013-03-25 16:09:24 -07:00
John Wilkins
853dd35969 doc: Added {id} argument to OSD lost. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-03-22 11:52:12 -07:00
John Wilkins
7e8cc57dee doc: Fixed some typos. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-03-21 17:04:54 -07:00
John Wilkins
4939301706 Merge pull request #127 from alram/master 
[doc] undisplayed notes, tips, and important sections

Reviewed-by: John Wilkins <john.wilkins@inktank.com>
 2013-03-21 11:21:05 -07:00
Sage Weil
17d4a7c457 doc/release-notes: v0.59 
Signed-off-by: Sage Weil <sage@inktank.com>
 2013-03-20 22:11:15 -07:00
Alexandre Marangone
ac9fa4336e Fix tips in documentation 
Use of .. tip: instead of .. tip:: resulting in content not
being displayed.

Signed-off-by: Alexandre Marangone <alexandre.marangone@inktank.com>
 2013-03-20 21:17:53 -07:00
Alexandre Marangone
cd96dbe25b Fix important in documentation 
Use of .. important: instead of .. important:: resulting in content
not being displayed.

Signed-off-by: Alexandre Marangone <alexandre.marangone@inktank.com>
 2013-03-20 21:15:08 -07:00
Alexandre Marangone
330515780e Fix notes in documentation 
Use of .. note: instead of .. note:: resulting in content not
being displayed

Signed-off-by: Alexandre Marangone <alexandre.marangone@inktank.com>
 2013-03-20 21:10:55 -07:00
Alexandre Marangone
e485471765 Update Chef deployment documentation 
Signed-off-by: Alexandre Marangone <alexandre.marangone@inktank.com>
 2013-03-20 16:49:49 -07:00
Josh Durgin
1597b3e3a1 librbd: optionally wait for a flush before enabling writeback 
Older guests may not send flushes properly (i.e. never), so if this is
enabled, rbd_cache=true is safe for them transparently.

Disable by default, since it will unnecessarily slow down newer guest
boot, and prevent writeback caching for things that don't need to send
flushes, like the command line tool.

Refs: #3817
Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
 2013-03-19 11:42:27 -07:00
Samuel Just
78db663ec7 osd_internals/snaps.rst: update description to reflect SnapMapper 
Signed-off-by: Samuel Just <sam.just@inktank.com>
 2013-03-13 19:45:08 -07:00