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1220 Commits

Author SHA1 Message Date
Benoît Knecht
535b103d18 doc/rados: Fix osd_scrub_during_recovery default value 
Since 8dca17c, `osd_scrub_during_recovery` defaults to `false`, but the
documentation was still stating that its default value is `true`.

Fixes: https://tracker.ceph.com/issues/46531
Signed-off-by: Benoît Knecht <bknecht@protonmail.ch>
 2020-07-14 14:01:23 +02:00
David Zafman
02686e4cc8
Merge pull request #35514 from dzafman/wip-41564 
mon: Warn when too many reads are repaired on an OSD

Reviewed-by: Josh Durgin <jdurgin@redhat.com>
Reviewed-by: Neha Ojha <nojha@redhat.com>
 2020-06-17 10:18:04 -07:00
David Zafman
661996d434 mgr: Warn when too many reads are repaired on an OSD 
Include test case
Configurable by setting mon_osd_warn_num_repaired (default 10)
Ignore new health warning with random eio injection test

Fixes: https://tracker.ceph.com/issues/41564

Signed-off-by: David Zafman <dzafman@redhat.com>
 2020-06-16 17:45:27 -07:00
Lenz Grimmer
03bb271e36 doc: Updated mailing list addresses 
The "Community" chapter of the RADOS troubleshooting section
was still pointing to the old mailing list addresses.

Updated to point to the new ceph.io addresses.

Signed-off-by: Lenz Grimmer <lgrimmer@suse.com>
 2020-06-11 17:32:45 +02:00
zdover23
e503942ffc
Merge pull request #35187 from CodingSpiderFox/patch-3 
doc: Introduce the concept of a pool before talking about it.
 2020-06-09 23:10:05 +10:00
Sebastian Wagner
cdec26d6af
Merge pull request #35124 from jmolmo/wip-doc-update-devices 
doc: New section in device management

Reviewed-by: Kefu Chai <kchai@redhat.com>
Reviewed-by: Sebastian Wagner <sebastian.wagner@suse.com>
 2020-06-02 12:47:54 +02:00
Kefu Chai
4c12f7556e
Merge pull request #34714 from alfredosola/patch-1 
doc/rados: fix a typo in troubleshooting-mon.rst

Reviewed-by: Kefu Chai <kchai@redhat.com>
 2020-06-02 12:54:14 +08:00
Juan Miguel Olmo Martínez
e0257273dd
doc: New section in device management 
A new section to describe the command used to blink lights in physical devices

Signed-off-by: Juan Miguel Olmo Martínez <jolmomar@redhat.com>
 2020-05-27 15:42:19 +02:00
CodingSpiderFox
d80f158954 doc: Introduce the concept of a pool before talking about it. 
Signed-off-by: CodingSpiderFox <codingspiderfox@gmail.com>
 2020-05-21 22:34:31 +02:00
CodingSpiderFox
0e8cc431b6 doc: clarify WAL in bluestore-config-ref.rst 
Signed-off-by: CodingSpiderFox <codingspiderfox@gmail.com>
 2020-05-21 10:50:58 +02:00
Sebastian Wagner
f0f86ce8ba doc/cephadm: accessing the admin socket 
Signed-off-by: Sebastian Wagner <sebastian.wagner@suse.com>
 2020-05-19 15:45:03 +02:00
Nathan Cutler
cde2bce385 doc: fix TCMalloc spelling 
The google/tcmalloc page on GitHub refers to "TCMalloc", not
"tc_malloc".

Signed-off-by: Nathan Cutler <ncutler@suse.com>
 2020-05-13 13:59:56 +02:00
Alfredo Sola
2fce0ff513 doc/rados: fix a typo in troubleshooting-mon.rst 
Signed-off-by: Alfredo Sola <5412907+alfredosola@users.noreply.github.com>
 2020-05-03 11:19:57 +08:00
Igor Fedotov
70839d99dd
Merge pull request #33065 from ifed01/wip-ifed-spurious-readerr-alert 
os/bluestore: introduce health alert on spurious read errors.

Reviewed-by: Josh Durgin <jdurgin@redhat.com>
Signed-off-by: Igor Fedotov <ifedotov@suse.com>
 2020-04-23 11:32:25 +03:00
Kefu Chai
0c2f0bde8a
Merge pull request #34483 from dabukalam/master 
doc/rados: Remove obsolete placement group note from EC pool creation

Reviewed-by: Kefu Chai <kchai@redhat.com>
 2020-04-23 15:33:06 +08:00
Neha Ojha
0ec13bace9 doc/rados/operations: update docs to reflect balancer being on by default 
Signed-off-by: Neha Ojha <nojha@redhat.com>
 2020-04-15 03:32:42 +00:00
Igor Fedotov
deb0af6347 doc/rados/operations/health-checks: document bluestore spurious read 
errors alert.

Signed-off-by: Igor Fedotov <ifedotov@suse.com>
 2020-04-14 12:08:30 +03:00
Kefu Chai
0cb56e0f13 doc: use plantweb as fallback of sphinx-ditaa 
RTD does not support installing system packages, the only ways to install
dependencies are setuptools and pip. while ditaa is a tool written in
Java. so we need to find a native python tool allowing us to render ditaa
images. plantweb is able to the web service for rendering the ditaa
diagram. so let's use it as a fallback if "ditaa" is not around.

also start a new line after the directive, otherwise planweb server will
return 500 at seeing the diagram.

Signed-off-by: Kefu Chai <kchai@redhat.com>
 2020-04-10 08:38:06 +08:00
Danny Abukalam
21552f59ba doc/rados: Remove obsolete placement group note from EC pool creation 
Signed-off-by: Danny Abukalam <danny@softiron.co.uk>
 2020-04-08 17:53:14 +01:00
John Law
c2c069f2b4 doc: Fix inconsistency in logging settings 
This patch fixes inconsistency in logging settings with options, namely `log_flush_on_exit` and `log_to_stderr`. This patch also adds `log_to_file` to the section.

Signed-off-by: John Law <johnlaw.po@gmail.com>
 2020-03-29 03:14:45 +02:00
Nathan Cutler
7dd012252c doc: fix cephadm link 
Fixes: 8fe460e756
Signed-off-by: Nathan Cutler <ncutler@suse.com>
 2020-03-26 15:55:47 +01:00
Sage Weil
7ef5458e26 Merge PR #34188 into master 
* refs/pull/34188/head:
	doc: do not encourage readers to run multiple clusters on same HW

Reviewed-by: Greg Farnum <gfarnum@redhat.com>
 2020-03-26 07:46:30 -05:00
Nathan Cutler
8fe460e756 doc: do not encourage readers to run multiple clusters on same HW 
This material was first added on December 22, 2012 by
46d0334456

Signed-off-by: Nathan Cutler <ncutler@suse.com>
 2020-03-25 23:56:15 +01:00
Paul Dee
fc3543e975 doc: Spelling and grammar fixes in ceph-deploy-osd.rst 
Signed-off-by: Paul Dee <itsascambutmailmeanyway@gmail.com>
 2020-03-16 18:19:47 +01:00
Gregory Farnum
d0db97d475
Merge pull request #32963 from Dmole/patch-1 
doc: operating.rst clean up

Reviewed-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Greg Farnum <gfarnum@redhat.com>
 2020-03-10 11:04:59 -07:00
Guillaume Abrioux
25b6667459 doc: update erasure-code-profile.rst 
Update this part of the documentation to reflect the change made by
3e86be7d50

Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
 2020-03-05 00:13:50 +01:00
Nathan Cutler
58ea553b2d doc: adjust for mon_status changes in octopus 
In octopus, we no longer have "ceph mon_status", but we do have
"ceph tell mon.<id> mon_status", so reflect this in the docs.

Signed-off-by: Nathan Cutler <ncutler@suse.com>
 2020-03-03 22:47:07 +01:00
Brad Hubbard
d4a28909f1
Merge pull request #33543 from badone/wip-doc-min_size-applicable-to-ec-pools 
doc/rados/operations: min_size is applicable to EC

Reviewed-by: Kefu Chai <kchai@redhat.com>
 2020-02-26 14:21:43 +10:00
Brad Hubbard
3b6341239f doc/rados/operations: Detail for min_size on EC pools 
Signed-off-by: Brad Hubbard <bhubbard@redhat.com>
 2020-02-26 11:58:21 +10:00
David Zafman
587cd64207
Merge pull request #32342 from dzafman/wip-43126 
mon: Improvements to slow heartbeat health messages

Reviewed-by: Sage Weil <sage@redhat.com>
 2020-02-25 17:42:00 -08:00
Brad Hubbard
2e5e5db0a1 doc/rados/operations: min_size is applicable to EC 
min_size is *not* replicated pool specific.

Signed-off-by: Brad Hubbard <bhubbard@redhat.com>
 2020-02-26 10:33:22 +10:00
Kefu Chai
b3e3a8f68f
Merge pull request #33172 from tchaikov/wip-43582 
ceph-monstore-tool: correct the key for storing mgr_command_descs

Reviewed-by: Sage Weil <sage@redhat.com>
 2020-02-11 14:18:37 +08:00
Tim
21b17b758e doc: operating.rst update 
Break Upstart and sysvinit commands out from the systemd section

Signed-off-by: Tim <elatllat@gmail.com>
 2020-02-10 10:47:59 -05:00
Kefu Chai
75f4765f2f doc: update mondb recovery script 
to note that we also need to add mgr's key to monitor's keyring

Signed-off-by: Kefu Chai <kchai@redhat.com>
 2020-02-10 17:38:28 +08:00
Kefu Chai
4b3df5a850 ceph-monstore-tool: rename mon-ids in initial monmap 
when ceph-mon starts, it checks to see if it's listed in the monmap, if
not it complains
```
no public_addr or public_network specified, and mon.a not present in
monmap or ceph.conf.
```
then bails out. normally, the monitor will try to rename its name in
monmap when performing "mkfs", but in our case, we are merely using the
"mkfs" monmap for passing the monmap built by ceph-monstore-tools, and
we don't actually go through the "mkfs" process. so, ceph-mon won't
rename when booting up.

in this change, user is allowed to specify the mon-ids in command line
when rebuilding mondb, the default mon-ids would be a,b,c,... if not
specified.

Signed-off-by: Kefu Chai <kchai@redhat.com>
 2020-02-10 17:38:28 +08:00
Josh Durgin
0a29cf7d6c doc: update autoscaler docs for target ratio 
Signed-off-by: Josh Durgin <jdurgin@redhat.com>
 2020-02-10 10:08:36 +08:00
Josh Durgin
772d7c1d3c mgr/pg_autoscaler: add warning when target bytes and ratio are both set 
Signed-off-by: Josh Durgin <jdurgin@redhat.com>
 2020-02-10 10:08:36 +08:00
Josh Durgin
d62c121ee3 mgr/pg_autoscaler: remove target ratio warning 
Since the ratios are normalized, they cannot exceed 1.0 or overcommit
combined with target_bytes.

Signed-off-by: Josh Durgin <jdurgin@redhat.com>
 2020-02-10 10:08:36 +08:00
Sage Weil
b4e06c5b31 doc/rados/operations: adjust docs a bit 
Signed-off-by: Sage Weil <sage@redhat.com>
 2020-02-06 07:09:29 -06:00
Sage Weil
81fc73b24e Merge PR #32788 into master 
* refs/pull/32788/head:
	qa/tasks/mgr/dashboard: set pg_num to 32
	mgr/pg_autoscaler: default to pg_num[_min] = 32

Reviewed-by: Sage Weil <sage@redhat.com>
 2020-01-24 08:32:13 -06:00
Neha Ojha
f205d38c2c
Merge pull request #32373 from zdover23/wip-doc-pg-formats-update-dec-2019 
doc: update list of formats for --format flag for "ceph pg dump"

Reviewed-by: Neha Ojha <nojha@redhat.com>
 2020-01-22 19:10:00 -08:00
Neha
2451b93d10 doc/rados/configuration: document osd_max_pg_log_entries 
Signed-off-by: Neha Ojha <nojha@redhat.com>
 2020-01-22 19:21:59 +00:00
Neha
75b4707ca9 doc/rados: update osd_min_pg_log_entries 
update docs to match 0db140c15c

Signed-off-by: Neha Ojha <nojha@redhat.com>
 2020-01-22 19:15:11 +00:00
Neha
0c7991c0e8 mgr/pg_autoscaler: default to pg_num[_min] = 32 
78bf924480 increased the default to 16.
Increasing it further to 32 will provide enough parallelism to improve
out of the box performance for new users.

Fixes: https://tracker.ceph.com/issues/43757
Signed-off-by: Neha Ojha <nojha@redhat.com>
 2020-01-22 15:21:21 +00:00
David Zafman
886475b5fe mon: Improvements to slow heartbeat health messages 
Include crush parentage for each osd

Fixes: https://tracker.ceph.com/issues/43126

Signed-off-by: David Zafman <dzafman@redhat.com>
 2020-01-14 18:06:44 +00:00
David Zafman
b0a1b758d0 mgr: Change default upmap_max_deviation to 5 
Fixes: https://tracker.ceph.com/issues/43312

Signed-off-by: David Zafman <dzafman@redhat.com>
 2020-01-06 21:35:19 -08:00
David Zafman
621acf8ce7 osdmaptool: Add --upmap-active to simulate active upmap balancing 
Signed-off-by: David Zafman <dzafman@redhat.com>
 2020-01-06 21:35:19 -08:00
David Zafman
184e9d1ae3 doc: Add upmap options to osdmaptool man page and give example 
Signed-off-by: David Zafman <dzafman@redhat.com>
 2020-01-06 21:35:19 -08:00
Jos Collin
1033d5b373
doc: mounting CephFS subdirectory and Persistent Mounts cleanup 
Fixes: https://tracker.ceph.com/issues/37746
Signed-off-by: Jos Collin <jcollin@redhat.com>
 2020-01-06 18:33:26 +05:30
Neha Ojha
bd24ccf90d
Merge pull request #32451 from rs-fabrica/doc_rados_operations_crush-map-edits 
doc/rados/operations/crush-map-edits: recompile and set instructions

Reviewed-by: Neha Ojha <nojha@redhat.com>
 2020-01-03 15:20:33 -08:00