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160 Commits

Author SHA1 Message Date
Nick Fisk
babcd9cd01 doc: Update disk thread section to reflect that scrubbing is no longer done in the disk thread. Add options for scrub and trim priority 
Signed-off-by: Nick Fisk <nick@fisk.me.uk>
 2016-12-22 10:42:14 +00:00
Brad Hubbard
e793376da8 doc: Modify documentation for mon_osd_down_out_interval 
Update docs to reflect the new default of 600 set by 817d65bd4

Signed-off-by: Brad Hubbard <bhubbard@redhat.com>
 2016-12-09 18:02:41 +10:00
Paweł Sadowski
71c03bc610 doc: Add doc about osd scrub {during recovery|chunk {min|max}| sleep} 
Signed-off-by: Paweł Sadowski <pawel.sadowski@corp.ovh.com>
 2016-11-24 15:13:31 +01:00
Sage Weil
c4623710e9 Merge pull request #12126 from branch-predictor/bp-doc-async-opts 
doc/rados/configuration/ms-ref.rst: document a few async msgr options

Reviewed-by: Haomai Wang <haomai@xsky.com>
 2016-11-23 10:00:44 -05:00
Piotr Dałek
8f9ee150cb doc/rados/configuration/ms-ref.rst: document a few async msgr options 
Documentation of a few of Async Messenger configuration options.

Signed-off-by: Piotr Dałek <git@predictor.org.pl>
 2016-11-23 14:03:01 +01:00
Piotr Dałek
9c5d253a2e doc/rados/configuration/osd-config-ref.rst: document the fast mark down 
Document the "osd fast fail on connection refused" option.

Signed-off-by: Piotr Dałek <git@predictor.org.pl>
 2016-11-22 10:42:28 +01:00
Wido den Hollander
61bf31f847
doc: Add MON docs about pool flags and pool removal config settings 
Signed-off-by: Wido den Hollander <wido@42on.com>
 2016-11-11 10:00:27 +01:00
Bartłomiej Święcki
253df6b2d7 doc: Update filestore xattr config documentation. 
Signed-off-by: Bartłomiej Święcki <bartlomiej.swiecki@corp.ovh.com>
 2016-11-08 13:41:24 +01:00
Kefu Chai
7cd371d914 Merge pull request #10852 from wido/doc-mon-dns 
doc: Add docs about looking up Monitors through DNS

Reviewed-by: Kefu Chai <kchai@redhat.com>
 2016-11-04 19:30:29 +08:00
huangjun
e112664bf3 doc: change the osd_max_backfills default to 1 
Fixes: http://tracker.ceph.com/issues/17701
  Signed-off-by: huangjun <hjwsm1989@gmail.com>
 2016-10-26 16:55:53 +08:00
Wido den Hollander
4dfacf8031 doc: Add docs about looking up Monitors through DNS 
Signed-off-by: Wido den Hollander <wido@42on.com>
 2016-10-17 13:48:36 +02:00
Uday Mullangi
fe9b146ad7 Fixes: #17587 
doc: Fixing the broken link which was refactored for authentication as part of other PR
Signed-off-by: uday udaymjl@gmail.com
 2016-10-17 16:10:42 +05:30
Leo Zhang
c387c87434 doc: fix dead link "Hardware Recommendations" 
Signed-off-by: Leo Zhang <nguzcf@gmail.com>
 2016-10-08 22:41:59 +08:00
Patrick Donnelly
8d7d24e0a4
doc: add $pid metavar conf doc 
$pid introduced in 2012 via cf2a0454.

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
 2016-09-21 10:58:45 -04:00
Loic Dachary
8de8d7283f Merge pull request #9758 from SUSE/wip-btrfs-not-ideal 
doc: remove btrfs contradiction

Reviewed-by: Loic Dachary <ldachary@redhat.com>
 2016-09-04 19:58:19 +02:00
MinSheng Lin
7f4e147885 doc: remove the description of deleted options 
Fixes: http://tracker.ceph.com/issues/17041

Signed-off-by: MinSheng Lin <minsheng.l@inwinstack.com>
 2016-08-16 22:13:12 +08:00
Nathan Cutler
efc235895d doc: remove btrfs contradiction 
btrfs is not "the ideal choice for Ceph clusters" because it isn't mature and
the promised features (like deduplication) have not materialized.

The "Filesystems -> Recommended" section of this very same document (several
paragraphs) above the paragraph being modified by this commit, has been
modified to say "We used to recommend btrfs for testing, development, and any
non-critical deployments. . . . However . . . ."

This PR removes this contradiction.

Signed-off-by: Nathan Cutler <ncutler@suse.com>
 2016-08-15 15:20:17 +02:00
Chengwei Yang
e3b4126c11 doc: fix typo maximum -> minimal 
Signed-off-by: Chengwei Yang <yangchengwei@qiyi.com>
 2016-08-12 13:20:16 +08:00
Yatin Kumbhare
c480ffa49d doc: fix broken link for bootstrapping monitors 
Signed-off-by: Yatin Kumbhare yatinkumbhare@gmail.com
 2016-05-04 11:34:20 +05:30
Sage Weil
73130b6ca6 Merge pull request #8674 from yatinkumbhare/doc-fix2 
doc: fix broken link to monitor quorum

Reviewed-by: Abhishek Lekshmanan <abhishek.lekshmanan@gmail.com>
 2016-04-22 11:44:51 -04:00
Yatin Kumbhare
c244eb2d61 doc: fix broken link to monitor quorum 
Link pointing in Monitor Quorum section to
ceph configuration file was broken.
Fixing it to point to configuration section.

Signed-off-by: Yatin Kumbhare yatinkumbhare@gmail.com
 2016-04-21 11:42:39 +05:30
Sage Weil
489324f113 doc/configuration/filesystem-recommendations: recommend against ext4 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-04-12 13:24:56 -04:00
Sage Weil
638fd2ec2b doc/rados/configuration: minor cleanup of inline xattr description 
- whitespace
- it's not omap

Signed-off-by: Sage Weil <sage@redhat.com>
 2016-04-12 11:19:13 -04:00
Vikhyat Umrao
1611dfbf17 doc: Remove Ceph Monitors do lots of fsync() 
and change the ligature of "fl" to "f" and "l"

Fixes: #15288

Signed-off-by: Vikhyat Umrao <vumrao@redhat.com>
 2016-03-28 13:29:09 +05:30
Sage Weil
2cf3f964a6 Merge pull request #7838 from rldleblanc/pg_prime-enable 
mon: enable 'mon osd prime pg temp' by default

Reviewed-by: Sage Weil <sage@redhat.com>
 2016-03-17 21:59:33 -04:00
Kefu Chai
f9bc07a616 Merge pull request #7975 from JiYou/fix-config-opts 
config: fix osd_crush_initial_weight

Reviewed-by: Kefu Chai <kchai@redhat.com>
 2016-03-15 22:17:57 +08:00
youji
b4157fae73 doc: add doc for osd_crush_initial_weight 
Signed-off-by: You Ji <jiyou09@gmail.com>
 2016-03-13 20:09:35 -07:00
Robert LeBlanc
1ab5fcdb21 doc: mon-config Add information about pg_prime 
Signed-off-by: Robert LeBlanc <robert.leblanc@endurance.com>
 2016-02-28 23:04:38 -07:00
Robert LeBlanc
8aa159befa doc: osd-config Add Configuration Options for op queue. 
Signed-off-by: Robert LeBlanc <robert.leblanc@endurance.com>
 2016-02-28 10:06:33 -07:00
Sage Weil
391199d7bb Merge pull request #7217 from vumrao/wip-14356-vumrao 
osd: FileStore: cleanup: remove obsolete option "filestore_xattr_use_omap"

Reviewed-by: Loic Dachary <ldachary@redhat.com>
Reviewed-by: Kefu Chai <kchai@redhat.com>
 2016-01-27 13:13:00 -05:00
Vikhyat Umrao
c00945eb8b cleanup: remove obsolete option "filestore_xattr_use_omap" 
This patch does cleanup for option "filestore_xattr_use_omap",
as this option was removed in #7408.

Fixes: #14356
Signed-off-by: Vikhyat Umrao <vumrao@redhat.com>
 2016-01-22 18:01:09 +05:30
Haomai Wang
19c39faead KeyValueStore: Kill this 
Signed-off-by: Haomai Wang <haomai@xsky.com>
 2016-01-22 11:15:10 +08:00
lafont
f526716e47 doc: fix "mon osd down out subtree limit" option name 
The name of the parameter `mon osd down out subtree limit`
was incorrect (with `downout` instead of `down out`).
Furthermore, the description seemed to me a little bit
ambiguous.

Signed-off-by: François Lafont <francois.lafont@ac-versailles.fr>
 2016-01-20 08:19:47 +01:00
Sage Weil
d812e03b79 Merge pull request #7004 from jazeltq/master 
doc: fix typo

Reviewed-by: Sage Weil <sage@redhat.com>
 2015-12-23 08:36:26 -05:00
litianqing
877f332f57 ceph doc fix slip of pen 
mon client hung interval -> mon client hunt interval

Signed-off-by: tianqing <tianqing@unitedstack.com>
 2015-12-23 10:56:19 +08:00
weiqian
1f7a2dc506 doc:Replaces 'osd host' with 'host' 
Signed-off-by: weiqian <weiq@dtdream.com>
 2015-09-16 11:04:52 +08:00
Sage Weil
792e24bd30 doc: ceph-osd binds to up to 4 ports, not 3 
Signed-off-by: Sage Weil <sage@redhat.com>
 2015-08-18 13:57:37 -04:00
Kefu Chai
1baeb1c743 doc/rados/configuration: add more scrub related config 
Signed-off-by: Kefu Chai <kchai@redhat.com>
 2015-07-22 11:15:21 +08:00
Vikhyat Umrao
8506822e0e doc: change tcp rcvbuf and tcp nodelay to ms tcp rcvbuf 
and ms tcp nodelay

Signed-off-by: Vikhyat Umrao <vumrao@redhat.com>
 2015-07-14 17:21:33 +05:30
Ilya Dryomov
eb9dbef2fe doc: fix crush-ruleset-name param description 
Specified crush-ruleset-name is required to exist, implicit creation is
going to happen only if crush-ruleset-name wasn't specified on the
command line.  While at it, pool-name is very much a required param.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
 2015-05-27 15:06:37 +03:00
Ken Dreyer
11fef2275d doc: recommend opening entire 6800-7300 port range 
Prior to this commit, the Network Configuration Reference guide and
Troubleshooting guide recommended opening a number of ports that were
unique to the number of daemons that we ran.

This doesn't really cover all use cases. Users can easily restart
daemons in ways that cause the daemons to bind to higher ports. This
leads to OSDs or MDSs binding to ports that are firewalled.

Update the Network Configuration Reference guide and Troubleshooting
guides to simply recommend that users open all the ports between 6800
and 7300 on their OSDs and MDSs.

http://tracker.ceph.com/issues/11688 Refs: #11688

Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
 2015-05-21 14:31:00 -06:00
Dan van der Ster
ef87a25f76 doc: osd map cache size is a count, not MB 
Signed-off-by: Dan van der Ster <daniel.vanderster@cern.ch>
 2015-03-06 09:05:56 +01:00
Loic Dachary
7f36312ab6 doc: ext4 has a journal 
Signed-off-by: Loic Dachary <ldachary@redhat.com>
 2015-03-02 12:09:13 +01:00
John Spray
45f842db41 doc: remind user to calculate the correct max port 
This was kind of easy to miss, and if users
just paste in the command as given then their
first few OSDs will work, and from their
4th OSD onwards things will get weird.

Signed-off-by: John Spray <john.spray@redhat.com>
 2015-02-08 15:50:38 +01:00
John Spray
fe47e23aed doc: correct default of ms_bind_port_max 
It's 7300 in the code, whereas these docs
had it as 7100.

Signed-off-by: John Spray <john.spray@redhat.com>
 2015-02-08 15:50:38 +01:00
Hazem
08faee0752 doc: mon should be listed before osd 
When deploying a Ceph cluster, the mon must be run first.
In the list shown at http://ceph.com/docs/master/rados/configuration/
it would therefore be better to have mon listed before osd.

http://tracker.ceph.com/issues/10204 Fixes: #10204

Signed-off-by: Hazem <hazem.amara@telecom-bretagne.eu>
 2015-01-20 14:10:45 +01:00
Loic Dachary
852ea87447 Merge pull request #3420 from Anols/wip-documentation 
doc: missing the reference to "ceph-deploy-new"

Reviewed-by: Loic Dachary <ldachary@redhat.com>
 2015-01-20 13:36:09 +01:00
Anols
6b1c92c287 Doc : Documentation#10205 
Missing the reference of "ceph-deploy-new".

https://tracker.ceph.com/issues/10205

Signed-off-by: AYARI <ayari_anis@live.fr>
 2015-01-20 12:06:07 +01:00
ThomasCantin
b8dd228cad doc bug 10206 2015-01-20 11:32:24 +01:00
Dan van der Ster
bd7be04d6e doc: don't suggest mounting xfs with nobarrier 
nobarrier is dangerous, so stop suggesting it as an example osd mount
options xfs.

Signed-off-by: Dan van der Ster <daniel.vanderster@cern.ch>
 2015-01-08 09:49:10 +01:00