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476 Commits

Author SHA1 Message Date
Kefu Chai
40399e38fa doc: indent warning messages in add-or-rm-osds.rst 
otherwise they are rendered as normal text

Signed-off-by: Kefu Chai <kchai@redhat.com>
 2015-07-02 20:59:23 +08:00
Loic Dachary
90b2ccabc0 Merge pull request #5098 from PierreChaumont/master 
doc: homogenize Librados (Python) documentation's code samples

Reviewed-by: Loic Dachary <ldachary@redhat.com>
 2015-06-28 13:36:37 +02:00
PierreChaumont
8a221c3509 doc: homogenize Librados (Python) documentation's code samples 
I put in doc/rados/api/python.rst line numbers on every code samples in
order to make them look all the same.

Fixes: #12174

Signed off: Pierre Chaumont pierre.chaumont31@gmail.com
 2015-06-27 16:00:35 +02:00
Li Wang
c1bd02c978 Merge pull request #4792 from kylinstorage/wip-writeback-throttling-for-cache-tiering 
Wip writeback throttling for cache tiering

This patch is to do write back throttling for cache tiering, which is similar to what the Linux kernel does for  page cache write back.  A paramter 'cache_target_dirty_high_ratio'  (default 0.6) is introduced as the high speed flushing threshold, while leave the 'cache_target_dirty_ratio' (default 0.4) to represent the low speed  threshold. The flush speed is controlled by limiting the parallelism of flushing. The maximum parallelism under low speed is half of the parallelism under high speed. If there is at least one PG such that the dirty ratio beyond the high threshold, full speed mode is entered; If there is no PG such that dirty ratio beyond the low threshold, idle mode is entered; In other cases, slow speed mode is entered.

Signed-off-by: Mingxin Liu <mingxinliu@ubuntukylin.com>
Reviewed-by: Li Wang <liwang@ubuntukylin.com>
Suggested-by: Nick Fisk <nick@fisk.me.uk>
Tested-by: Kefu Chai <kchai@redhat.com>
 2015-06-23 15:15:47 +08:00
Loic Dachary
8e08d6cc64 Merge pull request #5017 from JordanDorne/master 
doc: Replace requries with requires in python API doc

Reviewed-by: Loic Dachary <ldachary@redhat.com>
 2015-06-18 18:09:29 +02:00
JordanDorne
350139b3a7 doc: Replace requries with requires in python API doc 
Fixes: #12076
Signed-off-by: Jordan DORNE <jordan.dorne@gmail.com>
 2015-06-18 17:39:40 +02:00
Loic Dachary
5277861153 Merge pull request #4989 from ltoto2/master 
doc: Adding a link to documentation on admin socket

Reviewed-by: Loic Dachary <ldachary@redhat.com>
 2015-06-18 17:36:33 +02:00
Thomas Laumondais
0c4555d1f4 doc: Adding a link to documentation on admin socket 
Fixes: #11845

Signed-off-by: Thomas Laumondais <thomas.laumondais@gmail.com>
 2015-06-18 17:23:40 +02:00
Arthur Gorjux
7065203ff1 doc: Remove `` before and after 'ceph -s' in titles 
Fixes: #12059
Signed-off-by: Arthur Gorjux <arthurgorjux@gmail.com>
 2015-06-18 15:25:48 +02:00
Loic Dachary
5cb3cb0958 Merge pull request #4986 from nicolasyong/master 
doc: Modification of a sentence

Reviewed-by: Loic Dachary <ldachary@redhat.com>
 2015-06-18 15:22:00 +02:00
nicolasyong
33f4b9a05b doc: Modification of a sentence. 
Fixes : #12057

Signed-off-by: Nicolas Yong <nicolas.yong93@gmail.com>
 2015-06-18 15:15:06 +02:00
Maxime ROBERT
7fbac49eb0 doc: Change the type of list in doc 
Fixes: #12061.
Signed-off-by: Maxime ROBERT <maxime.robert1992@gmail.com>
 2015-06-17 18:37:19 +02:00
Loic Dachary
676ff92e18 Merge pull request #4985 from yannick-ad/master 
doc: replace a sentence by another

Reviewed-by: Loic Dachary <ldachary@redhat.com>
 2015-06-17 17:40:59 +02:00
yannick-ad
b5d63eb42c doc: replace a sentence by another 
Fixes: #12060
Signed-off-by: Yannick Atchy-Dalama <yannick.atchy.dalama@gmail.com>
 2015-06-17 17:34:30 +02:00
unknown
e60c450b3b doc: Wrong restriction for a daemon's ID 
Fixes: #12058

Signed-off-by: Fantinel Lucas <lucas.fantinel@gmail.com>
 2015-06-17 16:17:46 +02:00
Abhishek Lekshmanan
81eee9bd8c doc: explain about pgp num 
Explain the significance of pgp num & how it differs from pg num.

Fixes: #10035
Reported-by: Loic Dachary <loic@dachary.org>
Signed-off-by: Abhishek Lekshmanan <abhishek.lekshmanan@ril.com>
 2015-06-16 22:59:22 +05:30
liumingxin
7aba9476e6 Doc: add write back throttling stuff in document and test scripts 
Signed-off-by: Mingxin Liu <mingxinliu@ubuntukylin.com>
Reviewed-by: Li Wang <liwang@ubuntukylin.com>
Suggested-by: Nick Fisk <nick@fisk.me.uk>
 2015-06-03 15:57:14 +08:00
Ismael
de14093fe2 doc: s/osd pool hot-storage/osd pool set hot-storage/ 
Signed-off-by: Ismael Serrano <ismael.serrano@gmail.com>
 2015-06-02 13:30:15 +01:00
Kefu Chai
acdfd98787 doc: fix typo in placement-groups.rst 
s/osd pool set/osd pool create/ in the command line example.

Fixes: #11503
Signed-off-by: Kefu Chai <kchai@redhat.com>
 2015-05-28 15:44:09 +08:00
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
lafont
dcf8c597c5 Doc: add a note about a CRUSH corner case with ceph osd out 
Signed-off-by: François Lafont <francois.lafont@ac-versailles.fr>
 2015-05-14 02:02:33 +02:00
Kefu Chai
410175be89 Merge pull request #3743 from trociny/wip-osd_create 
mon: osd create: add optional 'id' parameter

Reviewed-by: Joao Eduardo Luis <joao@suse.de>
 2015-05-08 00:13:37 +08:00
Ilya Dryomov
3bfdf54ca3 doc: don't mention ceph osd setmap 
ceph osd setmap command was disabled and subsequently removed 5 years
ago.  See 9aadd41b20 ("mon: disable 'osd setmap'") and 6d292397aa
("mon: remove dead 'setmap' code").

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
 2015-04-21 20:27:59 +03:00
Yuan Zhou
e1f789994e doc: Fix misleading overlay settting in Cache Tier 
set-overlay is needed in either writeback or readonly mode of Cache
Tier setup.

Signed-off-by: Yuan Zhou <yuan.zhou@intel.com>
 2015-04-14 14:47:40 +08:00
Mykola Golub
0d1e770391 mon: osd create: add optional 'id' parameter 
Signed-off-by: Mykola Golub <mgolub@mirantis.com>
 2015-04-12 14:25:45 +03:00
Gregory Farnum
d77de49eb1 Merge pull request #4306 from dachary/wip-ec-troubleshooting 
doc: an erasure code crush ruleset can be dynamically modified

Reviewed-by: Greg Farnum <gfarnum@redhat.com>
 2015-04-09 15:41:05 -07:00
Loic Dachary
8e81b0d7e1 doc: an erasure code crush ruleset can be dynamically modified 
Signed-off-by: Loic Dachary <ldachary@redhat.com>
 2015-04-08 19:33:05 +02:00
Kefu Chai
c5f3d4db5e doc: fix sphinx warnings 
fix `Inline literal start-string without end-string` warnings.

Signed-off-by: Kefu Chai <kchai@redhat.com>
 2015-04-07 23:26:50 +08:00
Travis Rhoden
e1ca446c78 doc: no longer call out ceph-deploy as new 
The tip declaring ceph-deploy as new doesn't really apply anymore.

Signed-off-by: Travis Rhoden <trhoden@redhat.com>
 2015-03-24 12:05:07 -04:00
Alexandre Marangone
7f03c8891a be gender neutral 
Signed-off-by: Alexandre Marangone <amarango@redhat.com>
Reviewed-by: Sage Weil <sage@redhat.com>
 2015-03-23 16:59:55 -07:00
Gregory Farnum
ccaf1acdc6 Merge pull request #4102 from larkly/patch-docerror-usermgmt 
Minor fix: bootstrap-mds in user-management.rst

Reviewed-by: Loic Dachary <ldachary@redhat.com>
 2015-03-23 11:20:01 -07:00
Bosse Klykken
bee7f24ed5 Minor fix: Documentation referred to bootstrap-osd instead of bootstrap-mds 
Signed-off-by: Bosse Klykken <larkly@gmail.com>
 2015-03-20 15:21:42 +01:00
Kefu Chai
cd69ded7af doc: Switch doxygen integration back to breathe 
* asphyxiate needs more toolings, see
  https://github.com/ceph/asphyxiate/issues/1
* this commit basically reverts c96064
* use `autodoxygen` directive to doxygen referenced source files
* do not call `doxygen` explicitly in `build-doc`, `autodoxygen`
  will take care of it.

Fixes: #6115
Fixes: #6115
Signed-off-by: Kefu Chai <kchai@redhat.com>
 2015-03-20 17:17:16 +08:00
Loic Dachary
a74223b174 Merge pull request #4045 from NTmatter/docs-raid4-removal 
doc-rados-operations-crush-map: Swap Raid4 for Erasure

Reviewed-by: Loic Dachary <ldachary@redhat.com>
 2015-03-17 18:56:55 +01:00
Thomas Johnson
87528c19a2 doc-rados-operations-crush-map: Swap Raid4 for Erasure 
Signed-off-by: Thomas Johnson <NTmatter@gmail.com>
 2015-03-17 17:32:24 +01:00
Thomas Johnson
c60cd5bf35 doc/rados/operations/add-or-rm-mons: correcting minor typo 
Signed-off-by: Thomas Johnson <NTmatter@gmail.com>
 2015-03-16 23:54:29 +01:00
Sage Weil
d47e6228ee doc/rados/operations/add-or-rm-mons: revise doc a bit to be less confusing 
Signed-off-by: Sage Weil <sage@redhat.com>
 2015-03-16 09:32:22 -07:00
Danny Al-Gaaf
b17c3ebbdc Merge pull request #3901 from dachary/wip-10922-ceph-deploy-documentation 
doc: preparing a device implies activate

Reviewed-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
 2015-03-10 10:53:56 +01:00
Andy Allan
aaabd57205 doc: fix typo 
Signed-off-by: Andy Allan <github@gravitystorm.co.uk>
 2015-03-09 14:41:18 +00:00
Loic Dachary
c327fbb9c2 doc: preparing a device implies activate 
http://tracker.ceph.com/issues/10922 Fixes: #10922

Signed-off-by: Loic Dachary <ldachary@redhat.com>
 2015-03-09 11:35:14 +01:00
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
Kefu Chai
8806cd2528 doc: add docs about log's "memory level" 
Signed-off-by: Kefu Chai <kchai@redhat.com>
 2015-02-27 12:57:33 +08:00
Josh Durgin
01099766d7 Merge remote-tracking branch 'origin/hammer' 2015-02-25 18:52:36 -08:00
Gregory Meno
40be1404f5 doc: fix typo deebug 
Signed-off-by: Gregory Meno <gmeno@redhat.com>
 2015-02-25 17:30:33 -08:00
Boris Ranto
46b45e3fc2 doc: fix python-ceph refs in docs 
Signed-off-by: Boris Ranto <branto@redhat.com>
 2015-02-24 18:30:18 -08:00
Danny Al-Gaaf
d03cc6195b doc: add erasure-code-shec to plugin list 
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
 2015-02-24 15:11:40 +01:00
Sage Weil
8221687f5a Merge remote-tracking branch 'gh/hammer' 2015-02-21 21:52:03 -08:00
Ken Dreyer
f85f7adc95 Merge pull request #3744 from ceph/wip-10884-hammer-rpm-devel-split 
ceph.spec: split ceph-devel to appropriate *-devel packages

Reviewed-by: Sandon Van Ness <sandon@redhat.com>
Reviewed-by: Boris Ranto <branto@redhat.com>
 2015-02-20 10:44:45 -07:00