Document how to manually pass the search domain to "mon_dns_srv_name" in
doc/rados/configuration/mon-lookup-dns.rst.
This commit is made in response to a request by Lander Duncan that was made on the [ceph-users] mailing list, and can be seen here: https://lists.ceph.io/hyperkitty/list/ceph-users@ceph.io/thread/F7V4CWLIYCAJ4JXI2JLNY6QPCFPR4SLA/
Co-authored-by: Anthony D'Atri <anthony.datri@gmail.com>
Signed-off-by: Zac Dover <zac.dover@proton.me>
In this example librados2-devel only install C header files on fedora 40,
therefore I added libradospp-devel to the command to include C++ header files.
Signed-off-by: Pere Diaz Bou <pere-altea@hotmail.com>
Credit Prashant D for creating the stretch-mode workaround procedure for
retrieving the correct size of datacenters.
Follows: https://github.com/ceph/ceph/pull/58109
Signed-off-by: Zac Dover <zac.dover@proton.me>
Make minor changes to the "Debugging Slow Requests" section of
doc/rados/troubleshooting/troubleshooting-osd.rst in preparation
for an expansion of this section in response to a reqeust from Joel
Davidow.
Signed-off-by: Zac Dover <zac.dover@proton.me>
Incorporate Anthony D'Atri's suggestions in
https://github.com/ceph/ceph/pull/58057
Co-authored-by: Anthony D'Atri <anthony.datri@gmail.com>
Signed-off-by: Zac Dover <zac.dover@proton.me>
Add a method for defining a CRUSH rule that returns the actual value of
the total available size.
Fixes: https://tracker.ceph.com/issues/56650
Signed-off-by: Zac Dover <zac.dover@proton.me>
Add an explanation that directs the reader to replace the "X" part of
the command "ceph tell mon.X mon_status" with the value specific to the
reader's Ceph cluster (which is (probably) not "X").
In the future, such replaceable strings in commands may be bounded by
angle brackets ("<" and ">").
This improvement to the documentation was suggested on the [ceph-users]
email list by Joel Davidow. This email, an absolute model of user
engagement with an upstream project, can be reviewed here:
https://lists.ceph.io/hyperkitty/list/ceph-users@ceph.io/message/KF67F5TXFSSTPXV7EKL6JKLA5KZQDLDQ/
Signed-off-by: Zac Dover <zac.dover@proton.me>
Add "pg-states" and "pg-concepts" to the left tree pane on
docs.ceph.com.
This commit has been made in response to a request from the upstream
made in https://pad.ceph.com/p/Report_Documentation_Bugs.
Signed-off-by: Zac Dover <zac.dover@proton.me>
Add an explanation of leader-peon conditions that obtain when the
cluster is in the "HEALTH_OK" state. Previously, the text discussed
these two monitor states only in the context of a health detail entry.
This improvement to the documentation was suggested on the [ceph-users]
email list by Joel Davidow. This email, an absolute model of user
engagement with an upstream project, can be reviewed here: https://lists.ceph.io/hyperkitty/list/ceph-users@ceph.io/message/KF67F5TXFSSTPXV7EKL6JKLA5KZQDLDQ/
I will list Joel Davidow here as the co-author for the sake of more
expediently getting this change into the documentation, but though he is
listed as the co-author, he is the true author.
Co-authored-by: Joel Davidow <jdavidow@nso.edu>
Signed-off-by: Zac Dover <zac.dover@proton.me>
Add the following options to
doc/rados/configuration/network-config-ref.rst:
- public_network_interface
- cluster_network_interface
These additions were made in response to a request from Blaine Gardner.
Signed-off-by: Zac Dover <zac.dover@proton.me>
Add the command for stopping a monitor to the procedure that explains
how to inject a monmap into a monitor.
Zac of the future: cf. 05 Aug 2023.
Signed-off-by: Zac Dover <zac.dover@proton.me>
Make the changes suggested by Anthony D'Atri in
https://github.com/ceph/ceph/pull/57022.
Co-authored-by: Anthony D'Atri <anthony.datri@gmail.com>
Signed-off-by: Zac Dover <zac.dover@proton.me>
As stated in the commit-message line, this corrects the typo "cepg" to
the correct string "ceph".
This typo was discovered by https://github.com/test-erik and this was
brought to our attention way back in
https://github.com/ceph/ceph/pull/50420.
Signed-off-by: Zac Dover <zac.dover@proton.me>
Incorporate Anthony D'Atri's suggestions from
https://github.com/ceph/ceph/pull/57022 into the text in
doc/rados/troubleshooting/troubleshooting-pg.rst.
Signed-off-by: Zac Dover <zac.dover@proton.me>
Remove references to dual-stack mode in
doc/rados/configuration/network-config-ref.rst and
doc/rados/configuration/msgr2.rst. This feature seems to have been
planned but never to have been completely implemented.
See the tracker issue listed below for an email exchange detailing the
confusion caused by the presence in the documentation of this
now-removed information.
Fixes: https://tracker.ceph.com/issues/65631
Signed-off-by: Zac Dover <zac.dover@proton.me>
Incorporate the material in /doc/rados/operations/pg-repair into
/doc/rados/troubleshooting/troubleshooting-pg. Remove
/doc/rados/operations/pg-repair from the documentation. Redirect all
links to the old location to the new location.
Signed-off-by: Zac Dover <zac.dover@proton.me>
Add "ceph osd crush rename bucket" command. This commit is made in
response to a request from Michele Giacomoli.
Fixes: https://tracker.ceph.com/issues/65599
Co-authored-by: Anthony D'Atri <anthony.datri@gmail.com>
Signed-off-by: Zac Dover <zac.dover@proton.me>
* Fix incorrect syntax
* Use underscores for config options, like other ceph docs did
* Fix incorrect statement that crush_location_hook adds fiels; it replaces
* Explain `root=default host=HOSTNAME` is not set if `crush_location` is given
* Remove duplication across sections
* Point out that `root=default` is important
Signed-off-by: Niklas Hambüchen <mail@nh2.me>
Link to the instructions for manually setting the number of PGs per
pool, from the mention of placement groups. These instructions are
included here in response to a request from Ronen Friedman on the
occasion of the removal of links to the PGcalc (see
https://github.com/ceph/ceph/pull/55899#pullrequestreview-1912940118).
Signed-off-by: Zac Dover <zac.dover@proton.me>
Remove mention of the "PG calc" tool from the documentation. I have
removed all mention of this in one fell swoop to help posterity restore
mention of this tool if we decide we need to do so.
Signed-off-by: Zac Dover <zac.dover@proton.me>
Add a procedure to /doc/rados/operations/add-or-rm-mons.rst that
explains how to change the public_network in a Ceph cluster deployed
with cephadm. This procedure was developed by Eugen Block, and can be
seen in its original form here:
https://heiterbiswolkig.blogs.nde.ag/2024/02/22/cephadm-change-public-network/
Co-authored-by: Eugen Block <eblock@nde.ag>
Signed-off-by: Zac Dover <zac.dover@proton.me>
Add a definition of Placement Groups to
doc/rados/operations/placement-groups.rst.
Co-authored-by: Anthony D'Atri <anthony.datri@gmail.com>
Signed-off-by: Zac Dover <zac.dover@proton.me>
Add a link in the "Placement Groups" section that links to Sage Weil's
April 5, 2019 blog post "New in Nautilus: PG merging and autotuning".
Signed-off-by: Zac Dover <zac.dover@proton.me>
