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49 Commits

Author SHA1 Message Date
Sage Weil
8b1df960e2 doc/cephfs/quota: simple doc 
Signed-off-by: Sage Weil <sage@redhat.com>
 2015-07-23 08:35:35 -04:00
John Spray
8eaa2f263d doc: add some docs about cephfs-data-scan 
These are deliberately fairly sparse, because:
 * These tools are for experts
 * These tools may well be wrapped in a higher
   level recovery tool that orchestrates parallel
   workers at some stage.

Signed-off-by: John Spray <john.spray@redhat.com>
 2015-07-13 14:05:17 +01:00
Valentin
a1e3108628 doc: Fixed the picture on page http://ceph.com/docs/master/cephfs/ 
Fixes: #9174

Signed-off-by Valentin Thomas <valentin.arshanes.thomas@gmail.com>
 2015-06-19 13:37:56 +02:00
Fabio Alessandro Locati
d5d6468e88 doc: fix the architecture diagram in cephfs.rst 
Signed-off-by: Fabio Alessandro Locati <fabio@locati.cc>
 2015-03-31 18:00:45 +02:00
John Spray
a5804c45f1 doc: add a page for CephFS early adopters 
This is where we should point people who are
trying out CephFS in evaluation environments.

Signed-off-by: John Spray <john.spray@redhat.com>
 2015-02-11 13:24:13 +00:00
Sage Weil
d2376497e7 doc/cephfs: Ceph FS -> CephFS 
Signed-off-by: Sage Weil <sage@redhat.com>
 2015-02-11 13:24:13 +00:00
Sage Weil
65dfd5d4ea doc/cephfs: clarify the 'not production ready' warning 
Continue to run into people who see this and run away (occasionally to
less robust solutions) without understanding why.

Signed-off-by: Sage Weil <sage@redhat.com>
 2015-02-11 13:24:13 +00:00
John Spray
a007c529e8 doc: add cephfs disaster recovery guidance 
This is a place to put some useful notes about
the new offline recovery tooling.

Signed-off-by: John Spray <john.spray@redhat.com>
 2015-02-02 09:56:14 +01:00
Wido den Hollander
883e1aea96 doc: Show how new data pools can be added to CephFS for file layouts 2014-12-18 10:59:31 +01:00
John Spray
9f53eeb88d doc: add cephfs ENOSPC and eviction information 
Adding this at this time to give us a sensible place
to talk about the epoch barrier stuff.  The eviction
stuff will probably get simplified once we add a mon-side
eviction command that handles blacklisting and MDS session
eviction in one go.

Signed-off-by: John Spray <john.spray@redhat.com>
 2014-12-16 20:55:24 +00:00
john
b016f84682 doc: add notes on using "ceph fs new" 
Signed-off-by: John Spray <john.spray@redhat.com>
 2014-08-18 17:47:31 +01:00
John Spray
8eef89e663 doc: fix example s/inspect/journal inspect/ 
Signed-off-by: John Spray <john.spray@redhat.com>
 2014-07-18 18:40:51 +01:00
John Spray
6c48d076ae doc: add cephfs layout documentation 
This clarifies how to deal with layouts in CephFS
using vxattrs.  We can point people here if they
ask what they should use instead of the deprecated
`cephfs set_layout`.

Signed-off-by: John Spray <john.spray@redhat.com>
 2014-07-15 14:28:32 +01:00
John Spray
49add98390 docs: Add cephfs-journal-tool 
Signed-off-by: John Spray <john.spray@inktank.com>
 2014-05-20 14:07:49 +01:00
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 #5797 http://tracker.ceph.com/issues/5797

Signed-off-by: Scott Devoid <devoid@anl.gov>
 2013-08-15 14:01:32 -05:00
Noah Watkins
d277edd24a Merge branch 'wip-hadoop-doc' 
Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
 2013-07-14 16:32:28 -07:00
Noah Watkins
6ef48c7ec2 doc: update Hadoop docs with plugin download 
Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
 2013-07-14 16:31:33 -07:00
Noah Watkins
a805958f89 doc: document new hadoop config options 
Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
 2013-07-14 16:31:33 -07:00
John Wilkins
f4eddd7be9 doc: Updated to reflect glossary usage. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-05-30 20:28:22 -07:00
Noah Watkins
352b7b5936 doc: start Hadoop installation docs 
Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
 2013-05-30 13:29:42 -07:00
Noah Watkins
743c528754 doc: Hadoop clarifications 
Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
 2013-05-30 13:29:42 -07:00
John Wilkins
7c497d95db doc: Added troubleshooting to Ceph FS index. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-05-23 17:01:51 -07:00
John Wilkins
3dda794a66 doc: Added separate troubleshooting for MDS and Ceph FS. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-05-23 17:01:29 -07:00
John Wilkins
decf342c26 doc: Minor improvements to Ceph FS landing page. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-05-17 15:56:59 -07:00
John Wilkins
7494e4eb6b doc: Omitted literal syntax from toc. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-05-16 23:10:54 -07:00
John Wilkins
381ad24d09 doc: Added fuse syntax to the fstab doc. 
fixes: #3672

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-05-16 23:10:32 -07:00
John Wilkins
3d9bc46945 doc: Added ceph-mds to CephFS toc. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-04-28 14:57:03 -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
1d33436043 doc: Added instructions for ensuring ceph config file and keyring prior to mounting ceph fuse. 
fixes: #3796

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-03-04 10:59:18 -08:00
Noah Watkins
c036dc7c90 doc: fix command syntax 
Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
 2013-02-12 15:36:19 -08:00
Noah Watkins
f923c8cd77 doc: document hadoop replication config 
Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
 2013-02-11 17:49:35 -08:00
John Wilkins
38dd59ba7c doc: Removed unnecessary/contradictory options. 
fixes: #4058

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2013-02-08 13:27:58 -08:00
Noah Watkins
3583684776 doc: update Hadoop documentation 
Updates configuration option names, and adds object.size,
localize.reads, and root.dir control options.

Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
 2012-12-28 17:19:31 -08:00
Sage Weil
9da6d88291 doc: document mds config options 
Signed-off-by: Sage Weil <sage@inktank.com>
 2012-12-27 09:33:27 -08:00
Sage Weil
916d1cf607 doc: journaler config options 
Signed-off-by: Sage Weil <sage@inktank.com>
 2012-12-26 17:34:12 -08:00
John Wilkins
2bf4f42b6d doc: Added new journaler page to CephFS section. Needs descriptions. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-12-21 16:14:53 -08:00
John Wilkins
53afac1a21 doc: Added Journaler Configuration to toc tree. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-12-21 16:14:23 -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
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
Noah Watkins
22cb13565c doc: add Hadoop configuration parameters 
fs.ceph.block.size and fs.ceph.replication.

Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
 2012-11-15 14:03:36 -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
Noah Watkins
52bada57de doc: fix Hadoop config option typo 
Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
 2012-11-07 17:07:55 -08:00
Noah Watkins
132fb3413c doc: describe Hadoop configuration options 
Start a document describing Ceph integration with Hadoop, and adds a
description of configuration options that the CephFileSystem shim will
accept.
 2012-11-04 06:19:29 -08:00
Sage Weil
251649cdfa doc: remove cephfs warning 
Signed-off-by: Sage Weil <sage@inktank.com>
 2012-10-13 20:13:35 -07:00
John Wilkins
78439e96b8 doc: Fixed hyperlink. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-09-23 21:51:43 -07:00
John Wilkins
873ccdfe2c doc: Fixed hyperlink. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-09-23 21:51:26 -07:00
John Wilkins
d233271434 doc: Added admonishments for Ceph FS per http://tracker.newdream.net/issues/3077 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-09-04 16:17:29 -07:00
John Wilkins
07169d2e43 doc: Added mount cephfs with fstab. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-06-07 11:35:37 -07:00
John Wilkins
87327c2d5c doc: Added mount cephfs and included it in quick start. 
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
 2012-06-06 10:45:26 -07:00