This PR adds a deployment scenarios section to the cephadm docs to document the single-host-defaults flag, and explain how to deploy in an isolated environment.
Signed-off-by: Melissa Li <melissali@redhat.com>
... monitor stores using OSDs. The steps are valid only to recover
single active MDS file systems.
Partially-fixes: https://tracker.ceph.com/issues/51341
Signed-off-by: Ramana Raja <rraja@redhat.com>
* refs/pull/42041/head:
mgr/restful: ignore min/max_size
test/crush: drop min/max_size refs
qa/workunits/mon/pool_ops: remove test for min/max_size check
qa: scrub a few remaining mentions of ruleset
qa/standalone/mon/osd-*: fix tests
PendingReleaseNotes: note min/max_size removal
mgr/dashboard: remove max/min_size and ruleset
mon/OSDMonitor: fix calls to CrushTester
crush: eliminate min_size and max_size
test/cli/crushtool: reunumber rulesets in test maps
crushtool: require min/max or num-rep for --test
crush: remove last traces of 'ruleset'
test/cli/crushtool: use 'id' instead of 'ruleset' in crush inputs
crushtool: take --min-rep and --max-rep explicitly
crush/CrushTester: drop --ruleset
doc: scrub 'ruleset' from docs
src/erasure-code: rule, not ruleset
mon/OSDMonitor: remove check_crush_rule() callers
mon/OSDMonitor: rule, not ruleset
crushtool: remove check for overlapped ruels
crush/CrushWrapper: get_osd_pool_default_crush_replicated_ruleset -> rule
crush: remove find_rule()
mon/OSDMonitor: use pool's crush rule directly
osd/OSDMap: drop checks for ruleset == ruleid
osd/OSDMap: use pool's crush rule_id directly
mon/PGMap: use pool's crush_rule directly
mon/OSDMonitor: remove crush ruleset->rule rewrite
Reviewed-by: Ernesto Puerta <epuertat@redhat.com>
Reviewed-by: Avan Thakkar <athakkar@redhat.com>
We don't use min/max_size for anything any more. Switch to encoding it
universally as 1 and 100, and ignoring when we decode. We keep it around
for backward compat when (re)encoding without the SERVER_QUINCY feature.
Drop the crush_rule_mask struct since the only variable piece now is the
type.
Signed-off-by: Sage Weil <sage@newdream.net>
`ceph-monstore-tool` expects mons names are sorted by ip adrress. However,
this is not always true after the following PR.
https://github.com/ceph/ceph/pull/22193
We can bypass this problem by using `--mon-ids` option.
Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
doc/dev: use http://docs.ceph.com/en/latest/ instead of /docs/master/ for docs
Reviewed-by: Laura Paduano <lpaduano@suse.com>
Reviewed-by: Kefu Chai <kchai@redhat.com>
Reviewed-by: Willem Jan Withagen <wjw@digiware.nl>
The documentation still has many traces of ceph-deploy. This tool has
been deprecated with the Octopus release. This commit tries to remove
most of ceph-deploy occurences.
Signed-off-by: Robert Sander <r.sander@heinlein-support.de>
to silence warning from sphinx like:
ceph/doc/install/ceph-deploy/quick-start-preflight.rst:5: WARNING: term node not found in case sensitive match.made a reference to Node instead.
Signed-off-by: Kefu Chai <kchai@redhat.com>
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>
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>
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>
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>
This bug changes a clause of the form "When x remains in y status
and never achieve a z status" to a clause of the form "When x remains
in y status and never achieves a z status".
The change is one of "achieve" to "achieves".
Signed-off-by: Zac Dover <zac.dover@gmail.com>
- be specific about stopped OSDs
- add missing '--no-mon-config' option
- fix indent of here script delimiting identifier
- use $host variable in for loop
Signed-off-by: Hannes von Haugwitz <hannes@vonhaugwitz.com>
Fixes: https://tracker.ceph.com/issues/37451
This fix involves adding :ref: labels to the add-or-rm-mons.rst
page. I also added :ref: labels for other headings within
add-or-rm-mons.rst (for future reference).
Signed-off-by: James McClune <jmcclune@mcclunetechnologies.net>
we have switched from tmap to omap long ago.
but keep the server side implementation around, in case ancient
client is still using these tmap APIs.
also, tmap_update() is kept, because librbd is using it for v1 image
backward compatibility.
Signed-off-by: Kefu Chai <kchai@redhat.com>
- some cleanup (e.g., use $ms throughput)
- behave if the local host is in the $hosts list (use $ms.remote)
- be clear about updating all mons
- mon.0 -> mon.foo
Signed-off-by: Sage Weil <sage@redhat.com>
- those old pg settings are no longer lost as they go in the OSDMap now
- add a note about pools that were mid-create
Signed-off-by: Sage Weil <sage@redhat.com>
Updated cluster map reference link in rados/troubleshooting/troubleshooting-mon.rst
Fixes: https://tracker.ceph.com/issues/36336
Signed-off-by: James McClune <jmcclune@mcclunetechnologies.net>
Also:
- Do not print **offset** until specified
- Count missing objects correctly (used to be primary's local missing)
Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
Restructured OSD event descriptions for better clarification.
Added a link to the write() system call reference.
Signed-off-by: James McClune <jmcclune@mcclunetechnologies.net>
* refs/pull/22433/head:
common/config: Add description to (near)full ratio settings
Reviewed-by: David Zafman <dzafman@redhat.com>
Reviewed-by: Sage Weil <sage@redhat.com>
Also drop all release-specific upgrading instructions (they only go up to
Firefly, anyway - none of the current releases are covered).
Note that all of this verbiage I am removing here can still be accessed
on docs.ceph.com via e.g. http://docs.ceph.com/docs/firefly/
Signed-off-by: Nathan Cutler <ncutler@suse.com>
