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29222872c4
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52 Commits

Author SHA1 Message Date
John Wilkins
29222872c4 doc: Added procedures for using libvirt VMs with Ceph. 
fixes: #3432


Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-11 19:44:55 -08:00
Josh Durgin
3a08942099 doc: fix rbd create syntax 
--dest-pool does not apply to create. Also remove extraneous
whitespace.

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2013-01-28 10:13:59 -08:00
Gary Lowell
5dd6b19918 Merge branch 'next' 2012-12-31 21:31:17 -08:00
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
Josh Durgin
1c3e12a2f4 doc: warn about using caching without QEMU knowing 
Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2012-12-27 22:03:09 -08:00
John Wilkins
ea9fc87d89 doc: Removed foo. Apparently myimage was added and foo not removed. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-12-20 11:39:41 -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
3ccaaa0923 doc: Added librbd to the RBD toc. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-11-16 14:57:15 -08:00
John Wilkins
9ea2609ea0 doc: Added libcephfs to the CephFS section and moved librbd to RBD section. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-11-16 14:56:46 -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
Josh Durgin
efdb209b0b doc: reorder some openstack/rbd instructions 
Move client creation to the section on setting up client auth, so you
don't skip it if you already have pools created.

Move CEPH_ARGS setting to the section on configuring OpenStack, since
it's a change for the OpenStack services, not purely ceph client
configuration.

A couple people were confused by the placement of these parts, and
they make more sense in these sections.

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2012-11-13 08:14:18 -08:00
Sage Weil
efa03cef5e mon: require pgnum in 'ceph osd pool create <poolname> <pgnum> [<pgp_num>]' command 
The default of 8 is virtually never the right answer.  Require the initial
pg count to be explicitly provided.

Signed-off-by: Sage Weil <sage@inktank.com>
 2012-11-12 12:01:07 -08:00
John Wilkins
138262f683 doc: fixed some inccorrect syntax. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-11-06 09:13:54 -08:00
John Wilkins
4bff87da9a doc: Added qemu caching section. 
fixes: #3332

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-11-03 12:12:11 -07:00
John Wilkins
bc4e6b9a13 doc: Changed term "kernel object" to "kernel module". Added hyperlink to cephx. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-11-01 15:56:04 -07:00
John Wilkins
019fee8224 doc: Improved the landing page for RBD. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-11-01 15:30:39 -07:00
John Wilkins
a01b112d71 doc: changed --user to --id, and fixed a typo. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-11-01 12:55:18 -07:00
John Wilkins
dfc57c4fa5 doc: minor edits to the index. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-11-01 10:43:24 -07:00
John Wilkins
968b315a09 doc: Added layering to the snapshot section. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-11-01 10:41:38 -07:00
Josh Durgin
a12bc435ce doc: fix typo in cinder upstart config name 
Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2012-10-30 12:34:19 -07:00
Josh Durgin
a5eb72ba01 doc: note raw format required for openstack/rbd 
A couple people have been confused by this omission.

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2012-10-24 16:19:21 -07:00
John Wilkins
06a8d9534d doc: Editing and cleanup. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-10-10 13:22:47 -07:00
Josh Durgin
9810517d07 doc: separate config from I/O in openstack diagram 
Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2012-10-09 14:06:40 -07:00
Josh Durgin
4ebe8c26c3 doc: clarify rbd openstack docs 
* give upstart example
* restart all relevant services
* explain OpenStack terminology more

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2012-10-09 13:53:43 -07:00
Josh Durgin
4eabe57d52 doc: simplify wording for rbd-openstack config 
Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2012-10-09 10:35:02 -07:00
Josh Durgin
60a5d78e57 doc: first draft of full OpenStack integration 
Includes glance, cinder, and nova config with cloning.

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2012-10-02 11:00:16 -07:00
John Wilkins
106dc66fe4 doc: Removed languages from librados in tech-specific stack diagrams. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-10-01 14:53:57 -07:00
Josh Durgin
f0a5c562f5 doc: small fixes to the OpenStack page 
* 'Ceph common' is not a package name
* config dir is /etc/nova, not /etc/conf
* remove trailing whitespace

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2012-09-26 17:41:03 -07:00
Josh Durgin
8964f10faf doc: remove MDS from diagram describing RBD and OpenStack 
The MDS is not used with RBD or librados.

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2012-09-26 17:41:03 -07:00
Josh Durgin
f586add47b doc: extend QEMU/RBD docs 
Describe running a vm from RBD, cache options, and discard support.

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
 2012-09-26 17:41:03 -07:00
John Wilkins
04ddd14e09 doc: Fixed hyperlink. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-09-23 21:53:36 -07:00
John Wilkins
5e095ec889 :doc: Trimmed up the stack diagram and fixed a few hyperlink refs. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-09-18 13:55:18 -07:00
John Wilkins
11b80ae78b :doc: Changed title to RBD from RADOS. Clearer. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-09-18 13:02:17 -07:00
John Wilkins
9829039eb9 :doc: Made notice to stop i/o a warning. Initial format clean up. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-09-18 13:01:50 -07:00
John Wilkins
84c50dd8de :doc: Added discussion and stack diagram. Initial format cleanup. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-09-18 13:00:58 -07:00
John Wilkins
171fcd8133 :doc: Remove legacy usage. Initial format cleanup. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-09-18 13:00:07 -07:00
John Wilkins
91f3893f0b :doc: Title change for clarity. Initial formatting cleanup. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-09-18 11:41:32 -07:00
John Wilkins
4ff60c7a0e :doc: Made minor changes to restructuredText headers. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-09-05 17:24:54 -07:00
Wido den Hollander
0c78a03d24 docs: Add CloudStack documentation 
The basic documentation about how you can use RBD with CloudStack

Signed-off-by: Wido den Hollander <wido@widodh.nl>
 2012-09-04 16:48:47 -07:00
Sage Weil
4ce0a516f6 doc: properly document 'rbd map' without touching sysfs 
Fixes: #2670
Signed-off-by: Sage Weil <sage@inktank.com>
 2012-08-17 16:51:16 -07:00
John Wilkins
72bf66f654 doc: added some discussion to libvirt. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-07-06 12:21:34 -07:00
John Wilkins
6bb19e74c0 doc: Cleaned up rbd snapshots. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-07-03 08:46:14 -07:00
John Wilkins
b91becadf8 doc: Added sudo and cleaner instruction for unmap. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-07-02 08:55:36 -07:00
John Wilkins
f16a9c46ea doc: updated usage on RBD kernel object commands. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-07-02 08:35:10 -07:00
John Wilkins
7d38758a02 doc: Changed libvirt-dev to libvirt-bin, and cleaned up ./autogen.sh 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-06-20 14:29:58 -07:00
John Wilkins
992faa42e1 doc: Added a snapshot page with outline. Needs additional info. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-06-19 10:15:35 -07:00
John Wilkins
2be02918ca doc: Added prerequisite of running Ceph cluster. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-06-19 10:10:51 -07:00
John Wilkins
b101f4cea0 doc: first cut of OpenStack/RBD w/out cephx. Authentication coming soon. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-06-18 14:29:04 -07:00
John Wilkins
8b96b9c7e6 doc: Added libvirt installation. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-06-18 13:22:18 -07:00
John Wilkins
7515b05e88 doc: added qemu-img documentation for rbd. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-06-14 14:18:53 -07:00