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211 Commits

Author SHA1 Message Date
John Spray
f76208cbec doc: fix syntax on code snippets in cephfs/multimds 
Signed-off-by: John Spray <john.spray@redhat.com>
 2017-06-05 20:46:06 +01:00
Ken Dreyer
4274c91c28 doc: describe differences with "mds set" vs "fs set" 
Thanks to John Spray <jspray@redhat.com> on ceph-users for this
information.

Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
 2017-05-26 06:38:14 -06:00
Ken Dreyer
02753cdb91 doc: describe CephFS max_file_size 
Add a description of max_file_size to the CephFS admin docs.

Thanks to John Spray <jspray@redhat.com> on ceph-users for this
information.

Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
 2017-05-26 06:38:11 -06:00
John Spray
45caf26140 mds: improve eviction usability and update docs 
The "session ls" and "session evict" are now
"client ls" and "client evict" (the old ones
are still there for backwards compatibility).

The automatic client eviction now emits
cluster logs that call the client by its
friendly name (usually the hostname).

Signed-off-by: John Spray <john.spray@redhat.com>
 2017-05-23 05:22:17 -04:00
John Spray
048e825484 mds: make blacklisting configurable in kill_session 
This makes the code a bit awkward because we now have
4x paths through this function (blocking, noblocking, blacklisting,
nonblacklisting).

Signed-off-by: John Spray <john.spray@redhat.com>
 2017-05-23 05:22:16 -04:00
Yan, Zheng
b67a599ebe Merge pull request #14598 from batrick/mds-balancer-pin 
mds: support export pinning on directories
 2017-05-11 11:56:34 +08:00
Drunkard Zhang
ab0310883e doc: typo fixes in doc/cephfs/client-config-ref.rst 
fixed:
  Reference symbol, i.e. s/`/``/
  Hyperlink typo at ``client_trace``

Signed-off-by: Drunkard Zhang <gongfan193@gmail.com>
 2017-04-28 09:53:17 +08:00
Sage Weil
1919297826 Merge pull request #14494 from drunkard/master 
doc: two minor fixes
 2017-04-25 12:11:03 -05:00
John Spray
c2fb170586 Merge pull request #14652 from jcsp/wip-18816 
mds: remove "mds log" config option

Reviewed-by: Yan, Zheng <zyan@redhat.com>
 2017-04-24 22:12:46 +01:00
John Spray
ad1882350d mds: remove "mds log" config option 
This was occasionally useful for establishing a journal-less
performance baseline, but it has two big problems:
* We don't test it, so it's probably broken a lot of the time
* It sounds a lot to a naive user like an option for controlling
  logging.

IMO, anyone who wants this behaviour is in sufficiently advanced
territory that then can hack it in and recompile, we don't need
to leave dangerous things like this in our releases.

Fixes: http://tracker.ceph.com/issues/18816
Signed-off-by: John Spray <john.spray@redhat.com>
 2017-04-20 10:02:17 +01:00
Patrick Donnelly
0b420be7e9
mds: add export_pin feature 
This allows the client/admin to pin a directory tree to a particular rank,
preventing its export by the dynamic balancer.

Fixes: http://tracker.ceph.com/issues/17834

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
 2017-04-19 18:21:19 -04:00
John Spray
b4c32b1b58 osdc: remove journaler_allow_split_entries option 
This had been broken for some time, as since the new
JournalStream stuff, zero padding was no longer a valid
encoding.

Fixes: http://tracker.ceph.com/issues/19691
Signed-off-by: John Spray <john.spray@redhat.com>
 2017-04-19 11:41:28 +01:00
John Spray
177699981e Merge pull request #13522 from singler/wip-reconnect-client 
client/Client.cc: after reset session from MDS - reconnect

Reviewed-by: Yan, Zheng <zyan@redhat.com>
 2017-04-15 19:44:53 +01:00
John Spray
e1b4327d67 Merge pull request #14087 from jcsp/wip-doc-fscid 
doc: how to specify filesystem for cephfs clients

 Reviewed-by: Yan, Zheng <zyan@redhat.com>
 2017-04-13 17:42:13 +01:00
Drunkard Zhang
3c70331d6b doc: indent style fixes 
Signed-off-by: Drunkard Zhang <gongfan193@gmail.com>
 2017-04-13 12:51:44 +08:00
Henrik Korkuc
e0bbc70467 client/Client.cc: add feature to reconnect client after MDS reset 
Client.cc marks session as stale instead of reconecting after received
reset from MDS. On MDS side session is closed so MDS is ignoring cap
renew. This adds option to reconnect stale client sessions instead of
just marking sessions stale.

Fixes: http://tracker.ceph.com/issues/18757

Signed-off-by: Henrik Korkuc <henrik@kirneh.eu>
 2017-04-12 15:27:12 +03:00
Douglas Fuller
cb86740a5f cephfs: Permit recovering metadata into a new RADOS pool 
Add a procedure that permits reconstructing metadata in a potentially
damaged cephfs metadata pool and writing the results into a
freshly-initialized pool that refers to the same data pool. Add option
flags to override checks that would ordinarily prevent this and add
options to the recovery tools to write output to a separate pool instead of
the one selected for recovery. See docs/cephfs/disaster-recovery.rst for
details.

Fixes: http://tracker.ceph.com/issues/15068
Fixes: http://tracker.ceph.com/issues/15069
Signed-off-by: Douglas Fuller <dfuller@redhat.com>
 2017-04-04 12:29:01 -07:00
John Spray
c743ea7d00 mds: enable dirfrags by default in new filesystems 
Signed-off-by: john Spray <john.spray@redhat.com>
 2017-03-28 23:26:51 +01:00
John Spray
d4959004d1 Merge pull request #12074 from batrick/i17604 
mds: warn if insufficient standbys exist

Reviewed-by: John Spray <john.spray@redhat.com>
 2017-03-28 09:25:24 -04:00
John Spray
3307ecf782 doc: how to specify filesystem for cephfs clients 
Signed-off-by: John Spray <john.spray@redhat.com>
 2017-03-22 11:03:06 -04:00
Kefu Chai
e423f0b597 doc: cephfs: fix the unexpected indent warning 
Signed-off-by: Kefu Chai <kchai@redhat.com>
 2017-03-21 13:47:09 +08:00
Kefu Chai
b935248197 Merge pull request #13997 from tchaikov/wip-doc-fixings 
doc:  fixes to silence sphinx-build

Reviewed-by: Brad Hubbard <bhubbard@redhat.com>
 2017-03-21 11:46:12 +08:00
Kefu Chai
9d32038222 doc/cephfs: add capabilities.rst to toc 
Signed-off-by: Kefu Chai <kchai@redhat.com>
 2017-03-16 16:39:40 +08:00
Kefu Chai
d90d4f22d6 docs/cephfs: troubleshooting.rst: fix sphinx warning 
silences following warning:

troubleshooting.rst:16: WARNING: unknown document:
/rados/troubleshooting

Signed-off-by: Kefu Chai <kchai@redhat.com>
 2017-03-16 16:34:53 +08:00
John Spray
f788686d5c mds: extend 'p' auth cap to cover all vxattr stuff 
Fixes: http://tracker.ceph.com/issues/19075
Signed-off-by: John Spray <john.spray@redhat.com>
 2017-03-08 14:02:57 +00:00
John Spray
76589ed9e1 doc: instructions and guidance for multimds 
Inspired by http://tracker.ceph.com/issues/19135

Signed-off-by: John Spray <john.spray@redhat.com>
 2017-03-07 14:08:22 +00:00
Drunkard Zhang
f763bacab3 doc: hyperlink fix 
Signed-off-by: Drunkard Zhang <gongfan193@gmail.com>
 2017-03-01 09:51:01 +08:00
Patrick Donnelly
7278543d74
mds: warn if insufficient standbys exist 
Fixes: http://tracker.ceph.com/issues/17604

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
 2017-02-28 14:57:59 -05:00
John Spray
a4fcdb6133 Merge pull request #13346 from batrick/mds-doc-fix 
doc: update to new ceph fs commands

Reviewed-by: John Spray <john.spray@redhat.com>
 2017-02-20 23:58:55 +00:00
John Spray
41253bbd6c Merge pull request #13065 from ceph/wip-fuse-client-config-edits 
doc: minor changes in fuse client config reference

Reviewed-by: John Spray <john.spray@redhat.com>
 2017-02-20 13:34:04 +00:00
John Spray
f5ac182cbd Merge pull request #12370 from wido/docs-cephfs-disaster 
doc: Update CephFS disaster recovery documentation

Reviewed-by: John Spray <john.spray@redhat.com>
 2017-02-17 16:59:35 +00:00
Barbora Ančincová
b6cad3364c doc: additional edits in FUSE client config 
Signed-off-by: Bara Ancincova (bara@redhat.com)
 2017-02-16 10:49:24 +01:00
Patrick Donnelly
8501341886
doc: update to new ceph fs commands 
These `ceph mds ...` commands are deprecated.

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
 2017-02-09 21:20:04 -05:00
John Spray
f1c3eeda38 Merge pull request #12993 from jcsp/wip-cephfs-doc-authcaps 
doc: clarify the path restriction mds cap example

Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
 2017-02-06 12:59:22 +00:00
John Spray
c6eabe04d9 Merge pull request #11448 from ledgr/change/mount_fuse_ceph_options_in_fs_mntops_and_python 
Rewrite mount.fuse.ceph (to python) and move ceph-fuse options to fs_mntops

Reviewed-by: John Spray <john.spray@redhat.com>
 2017-02-03 12:30:46 +01:00
Wido den Hollander
d0c8d8cfe0
doc: Update CephFS disaster recovery documentation 
Better documentation about spawning multiple workers to speed
up the recovery proces.

Signed-off-by: Wido den Hollander <wido@42on.com>
 2017-01-30 10:07:35 +01:00
Edgaras Lukosevicius
35a13e86b2 Rewrite mount.fuse.ceph (to python) and move ceph-fuse options to fs_mntops 
Rewrote mount.fuse.ceph to move ceph-fuse options to `fs_mntops`, where it should be.
Bash version with options in `fs_spec` is counterintuitive and cause issues in some
situations (systemd, for example)

Signed-off-by: Edgaras Lukosevicius <edgaras.lukosevicius@gmail.com>
 2017-01-29 19:46:10 +02:00
Barbora Ančincová
80db40f855 doc: Dirty data are not the same as corrupted data 
Signed-off-by: Bara Ancincova (bara@redhat.com)
 2017-01-26 12:26:51 +01:00
Barbora Ančincová
e57605681f doc: minor changes in fuse client config reference 
Signed-off-by: Bara Ancincova (bara@redhat.com)
 2017-01-23 16:34:55 +01:00
John Spray
936bab6d59 doc: clarify the path restriction mds cap example 
It's not obvious as written that the example was
only restricting writes to a path, not reads.

Signed-off-by: John Spray <john.spray@redhat.com>
 2017-01-19 06:23:42 +01:00
Dan Mick
c278971bb6 doc/cephfs/troubleshooting: fix broken bullet list 
Signed-off-by: Dan Mick <dan.mick@redhat.com>
 2017-01-11 18:45:15 -08:00
John Spray
63ae8579bf Merge pull request #11542 from batrick/systemd-ceph-fuse 
systemd: add ceph-fuse service file

Reviewed-by: John Spray <john.spray@redhat.com>
 2016-12-14 13:55:33 +00:00
John Spray
3c7c65c669 Merge pull request #12337 from vishalkanaujia/wip_12132 
tools: cleanup phase of cephfs-data-scan

Reviewed-by: John Spray <john.spray@redhat.com>
 2016-12-14 13:52:35 +00:00
Wido den Hollander
82c2f840b6
doc: Fix for worker arguments to cephfs-data-scan tool 
The docs were incorrect and these arguments should work.

Signed-off-by: Wido den Hollander <wido@42on.com>
 2016-12-07 09:49:09 +01:00
Vishal Kanaujia
8e8f8dd260 tools: cleanup phase of cephfs-data-scan 
cephfs-data-scan has a new optional phase to delete xattrs generated
during recovery.

Signed-off-by: Vishal Kanaujia <vishal.kanaujia@sandisk.com>
 2016-12-06 18:43:52 +05:30
Patrick Donnelly
d32d70b783
systemd: add ceph-fuse service file 
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
 2016-12-01 19:51:37 -05:00
John Spray
15c6147f79 doc: explain directory fragmenation settings 
...and update the config ref.

Includes the new mds_bal_fragment_fast_factor setting.

Signed-off-by: John Spray <john.spray@redhat.com>
 2016-11-24 10:45:59 +00:00
Sage Weil
58f9387acf Merge pull request #12127 from renhwztetecs/renhw-wip-doc-mds 
doc/mds: fixup "mds bal mode" Description

Reviewed-by: John Spray <john.spray@redhat.com>
 2016-11-22 19:35:43 -05:00
huanwen ren
3975b28b98 doc/mds: fixup "mds bal mode" Description 
mds_load code is: 
switch(g_conf->mds_bal_mode) {
  case 0:
    return
      .8 * auth.meta_load() +
      .2 * all.meta_load() +
      req_rate +
      10.0 * queue_len;

  case 1:
    return req_rate + 10.0*queue_len;

  case 2:
    return cpu_load_avg;
  }

from Brett Niver <bniver@redhat.com> 

Signed-off-by: huanwen ren <ren.huanwen@zte.com.cn>
 2016-11-22 20:10:51 +08:00
David Disseldorp
a138178fbe doc/cephfs/standby: fix minor typos 
Signed-off-by: David Disseldorp <ddiss@suse.de>
 2016-11-17 20:46:17 +01:00
David Disseldorp
f00546fee0 doc/cephfs: add note about deletion from OSD restricted pool 
As described in http://tracker.ceph.com/issues/17937, a client with
restricted pool access can still delete files unless a corresponding
MDS path restriction is also in place.

Signed-off-by: David Disseldorp <ddiss@suse.de>
 2016-11-17 20:45:57 +01:00
Patrick Donnelly
b9a63e49ea
doc: clarify mds deactivate purpose 
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
 2016-11-13 21:51:51 -05:00
Patrick Donnelly
e5a05739ed
doc: remove broken sentence 
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
 2016-11-13 21:51:29 -05:00
John Spray
36905d7caf Merge pull request #11783 from jcsp/wip-17796 
mds: enable rmxattr on pool_namespace attrs 

Reviewed-by: Greg Farnum <gfarnum@redhat.com>
 2016-11-11 12:09:57 +01:00
Kefu Chai
23b591c0f9 Merge pull request #11784 from jcsp/wip-jcsp-docs 
Documentation syntax cleanup

Reviewed-by: Kefu Chai <kchai@redhat.com>
 2016-11-04 21:14:17 +08:00
John Spray
e7858ecf87 doc/cephfs: separate front page section for dev stuff 
The "additional details" section was getting longer
and longer, and I don't want developer-only stuff
in there anyway.

Signed-off-by: John Spray <john.spray@redhat.com>
 2016-11-04 13:07:30 +00:00
John Spray
7d4c4c83d1 doc/cephfs: fix rst syntax in mantle.rst 
Signed-off-by: John Spray <john.spray@redhat.com>
 2016-11-04 13:07:29 +00:00
John Spray
e33355d228 cephfs/capabilities: fix rst syntax 
Although we don't link this into built docs,
it generates warnings during build.

Signed-off-by: John Spray <john.spray@redhat.com>
 2016-11-04 13:07:29 +00:00
John Spray
8111fea1ad doc/cephfs: s/CephFS Quotas/Quotas/ 
This looks odd in the TOC (we're already
in the cephfs section)

Signed-off-by: John Spray <john.spray@redhat.com>
 2016-11-04 13:07:29 +00:00
John Spray
6c38e3adb0 doc/cephfs: fix header depths 
Some files had multiple top-level headers resulting in
subsections being listed in the TOC alongside the
main page header.

Signed-off-by: John Spray <john.spray@redhat.com>
 2016-11-04 13:07:28 +00:00
John Spray
1e7e2a94ce doc/cephfs: link in mantle doc 
...and add a warning at the very top of the document
that it is not for ordinary user use.

Considered just not linking this in at all, but it
seems a shame to have it here but not be able to
e.g. google it and link to it.

Signed-off-by: John Spray <john.spray@redhat.com>
 2016-11-04 13:07:28 +00:00
John Spray
2c3d385c48 doc/cephfs: document the pool_namespace layout attr 
...including the new ability to clear it.

Signed-off-by: John Spray <john.spray@redhat.com>
 2016-11-04 13:00:05 +00:00
Uday Mullangi
7c7395c1cc doc: Fixing the broken hyperlinks by pointing to correct documentation. 
Signed-off-by: umullangi@walmartlabs.com
 2016-11-03 14:55:12 +05:30
Malte Fiala
34cd50c4c4 doc: Fixed mapping error in legacy mds command 
Signed-off-by: Malte Fiala <maltefiala@produktion.io>
 2016-10-27 19:27:19 +02:00
Michael Sevilla
5cc43cf0a7 mantle: re-design and fixes 
- fix legacy encoding in mds map and add balancer to dumps
- fix blocking rados read and remove temporary files
- fix beacon message spamming

Signed-off-by: Michael Sevilla <mikesevilla3@gmail.com>
 2016-10-25 13:27:34 -07:00
Michael Sevilla
0829028d1c mantle: store balancer in RADOS, balancer version in MDSMap 
- add docs and sample balancer (greedy-spill)

Signed-off-by: Michael Sevilla <mikesevilla3@gmail.com>
 2016-10-25 13:27:34 -07:00
John Spray
c83cb7a11d tools/cephfs: add pg_files command 
Sometimes users know that particular data pool PGs
have been damaged, and they would like to scan
their files to work out which ones might have
been affected.

Fixes: http://tracker.ceph.com/issues/17249
Signed-off-by: John Spray <john.spray@redhat.com>
 2016-10-19 23:06:41 +01:00
Patrick Donnelly
52f4e545e0
mds: remove max_mds config option 
It is now required that all changes to max_mds use the run-time `ceph fs
set max_mds` command. The rationale for this change is that it is
confusing to have a configuration for max_mds which is only observed at
file system creation.

Fixes: http://tracker.ceph.com/issues/17105

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
 2016-08-31 22:17:28 -04:00
Patrick Donnelly
11bf807563
doc: add graphic for cap bit field 
Thanks to Jeff for putting this doc together!

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
 2016-08-26 15:13:58 -04:00
Kefu Chai
b3d9b8d975 doc: silence sphinx warnings 
Signed-off-by: Kefu Chai <kchai@redhat.com>
 2016-08-09 16:39:30 +08:00
John Spray
4a648d2d4a Merge pull request #10573 from renhwztetecs/renhw-wip-doc-cephfs 
doc/mds: fixup mds doc

Reviewed-by: John Spray <john.spray@redhat.com>
 2016-08-05 12:26:21 +01:00
huanwen ren
d1277f116c doc/mds: add generated files into the /etc/ceph/ 
Fixes: 16906

Signed-off-by: huanwen ren <ren.huanwen@zte.com.cn>
 2016-08-04 20:14:18 +08:00
John Spray
48cd11fece Merge pull request #10458 from gregsfortytwo/wip-doc-troubleshooting 
doc: extend the CephFS troubleshooting guide

Reviewed-by: Zack Cerza <zack@redhat.com>
Reviewed-by: John Spray <john.spray@redhat.com>
 2016-08-02 18:04:31 +01:00
Jeff Layton
d85ba5758a doc: add a new document on capabilities 
Signed-off-by: Jeff Layton <jlayton@redhat.com>
 2016-08-02 07:20:05 -04:00
huanwen ren
d40e9aaead doc/mds: consistent with "../doc/rados/deployment/index.rst" 
Signed-off-by: huanwen ren <ren.huanwen@zte.com.cn>
 2016-08-02 16:50:15 +08:00
huanwen ren
4f5346cc10 doc/cephfs: fix up mds_standby_replay describe 
Signed-off-by: huanwen ren <ren.huanwen@zte.com.cn>
 2016-08-01 14:52:01 +08:00
Greg Farnum
3421851fce doc: add some links to CephFS troubleshooting guide 
Signed-off-by: Greg Farnum <gfarnum@redhat.com>
 2016-07-29 13:59:22 -07:00
Greg Farnum
1c5778ecf9 doc: extend the CephFS troubleshooting guide 
Signed-off-by: Greg Farnum <gfarnum@redhat.com>
 2016-07-29 13:26:39 -07:00
Ken Dreyer
ae4b1744df doc: add troubleshooting steps for ceph-fuse 
Thanks to John Spray <jspray@redhat.com> on ceph-devel for this
information.

Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
 2016-07-29 07:08:34 -06:00
John Spray
80c0dfcbda Merge pull request #10479 from batrick/standby-notes 
doc: small standby doc edits

Reviewed-by: John Spray <john.spray@redhat.com>
 2016-07-29 13:49:03 +01:00
John Spray
df0720c98b Merge pull request #10434 from batrick/i16743 
doc: add client config ref

Reviewed-by: Greg Farnum <gfarnum@redhat.com>
Reviewed-by: John Spray <john.spray@redhat.com>
 2016-07-29 13:48:00 +01:00
Patrick Donnelly
00ca666a28
doc: add historical warning for mds_standby_replay 
When testing < v10.2.1 with standby replay, I was often confused why the
MDS daemons would go into replay even when this was false.

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
 2016-07-28 14:17:44 -04:00
Patrick Donnelly
080028b67f
doc: fix config separator/title size. 
This makes the setting consistent with the others.

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
 2016-07-28 14:17:30 -04:00
Patrick Donnelly
9ad2ccf298
doc: add client config ref 
Fixes: http://tracker.ceph.com/issues/16743

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
 2016-07-27 17:21:40 -04:00
Greg Farnum
9884cd25b6 doc: describe snapshots for developers, and warn about multi-fs 
Signed-off-by: Greg Farnum <gfarnum@redhat.com>
 2016-07-26 06:25:55 -07:00
John Spray
ef1405ab19 doc/cephfs: explain the various health messages 
Signed-off-by: John Spray <john.spray@redhat.com>
 2016-07-21 12:32:05 +01:00
Patrick Donnelly
42e02369f0
doc: fix standby replay config 
I tried using these settings in tests without success. The correct config names
are prefixed with "mds".

Fixes: http://tracker.ceph.com/issues/16664

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
 2016-07-12 15:44:00 -04:00
John Spray
e222a99ab1 doc/cephfs: rename early-adopters to best-practices 
...and give it a link in the TOC (in addition
to where it is referenced from the top of index.rst)

Signed-off-by: John Spray <john.spray@redhat.com>
 2016-06-30 23:56:39 +01:00
John Spray
f6ddfad6da doc/cephfs: remove some scary warnings 
...and restructure the "early adopters" page
into a "best practices" guide.  Early adopters
are now just adopters :-)

Signed-off-by: John Spray <john.spray@redhat.com>
 2016-06-30 23:56:39 +01:00
John Spray
2499a568c2 doc: add _netdev to cephfs fstab lines 
Signed-off-by: John Spray <john.spray@redhat.com>
 2016-06-27 10:39:02 +01:00
John Spray
c698995c2e doc/cephfs: add advice about kernel versions 
Signed-off-by: John Spray <john.spray@redhat.com>
 2016-06-20 12:28:45 +01:00
Greg Farnum
5d9cc299e6 doc: include link to CephFS' experimental features 
Signed-off-by: Greg Farnum <gfarnum@redhat.com>
 2016-06-06 14:46:44 -07:00
John Spray
b6d2b6d1a5 client: report root's quota in statfs 
When user is mounted a quota-restricted inode
as the root, report that inode's quota status
as the filesystem statistics in statfs.

This allows us to have a fairly convincing illusion
that someone has a filesystem to themselves, when
they're really mounting a restricted part of
the larger global filesystem.

Fixes: http://tracker.ceph.com/issues/15599
Signed-off-by: John Spray <john.spray@redhat.com>
 2016-05-17 13:08:13 +01:00
John Spray
97dd6897ef doc: add cephfs daemon management docs 
Principally to tell people how to configure
standby, but more generally as a place to define
our terms for GIDs etc.

Signed-off-by: John Spray <john.spray@redhat.com>
 2016-05-03 12:57:22 +01:00
wangsongbo
048469255b doc: correct wrong spell 'mnay' to 'many' 
Signed-off-by: wangsongbo <wangsongbo@unitedstack.com>
 2016-04-24 11:19:09 +08:00
Greg Farnum
d82c49703d doc: add a page for CephFS' experimental features describing lockout rules 
Signed-off-by: Greg Farnum <gfarnum@redhat.com>
 2016-04-07 16:40:24 -07:00
Greg Farnum
6974ed4254 doc: update cephfs administration page for enable_multiple safety check 
Signed-off-by: Greg Farnum <gfarnum@redhat.com>
 2016-04-07 16:40:24 -07:00
Sage Weil
f6f9c00b33 Merge pull request #8121 from liewegas/wip-15136 
mon: remove 'mds setmap'

Reviewed-by: Greg Farnum <gfarnum@redhat.com>
 2016-03-18 09:44:05 -04:00
Sage Weil
b0d9b0de15 mon: remove 'mds setmap' command 
This command has no discernable purpose, and is difficult and
dangerous to support anyway.

Fixes: #15136
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-03-17 10:40:24 -04:00
Dongsheng Yang
28982cad9b mds: change the 'fs remove_data_pool' to 'fs rm_data_pool' 
As 'fs remove_data_pool' is newly introduced command, let's
change it to 'fs rm_data_pool' immediately rather than introduce
another alias for it.

Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
 2016-03-14 16:42:13 +08:00