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ceph: Add monitoring & troubleshooting section

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To give a little overview on where to look if trouble arise.

Signed-off-by: Alwin Antreich <a.antreich@proxmox.com>
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Alwin Antreich 2019-04-03 16:23:32 +02:00 committed by Thomas Lamprecht
parent 477fbcfb7d
commit 6ff32926fc
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pveceph.adoc
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@ -536,6 +536,30 @@ with:
pveceph pool destroy NAME pveceph pool destroy NAME
---- ----
Ceph monitoring & troubleshooting
---------------------------------
A good start is to monitor the ceph health to begin with. Either through the
ceph tools itself or also by accessing the status through the {pve}
link:api-viewer/index.html[API].
If the cluster is in an unhealthy state the commands below will give an
overview on the current events.
----
ceph -s
ceph -w
----
To get a more detailed view, every ceph service has a log file under
`/var/log/ceph/` and if there is not enough detail, the log level can be
adjusted footnote:[Ceph log and debugging http://docs.ceph.com/docs/luminous/rados/troubleshooting/log-and-debug/].
You can find more information about troubleshooting
footnote:[Ceph troubleshooting http://docs.ceph.com/docs/luminous/rados/troubleshooting/]
a Ceph cluster on its website.
ifdef::manvolnum[] ifdef::manvolnum[]
include::pve-copyright.adoc[] include::pve-copyright.adoc[]
endif::manvolnum[] endif::manvolnum[]