mirror of
https://github.com/ceph/ceph
synced 2025-02-15 06:48:22 +00:00
41 lines
668 B
ReStructuredText
41 lines
668 B
ReStructuredText
.. _failures-osd:
|
|
|
|
==========================
|
|
Recovering from failures
|
|
==========================
|
|
|
|
The current health of the Ceph cluster, as known by the monitors, can
|
|
be checked with the ``ceph health`` command. If all is well, you get::
|
|
|
|
$ ceph health
|
|
HEALTH_OK
|
|
|
|
and a success error code. If there are problems, you will see
|
|
something like::
|
|
|
|
$ ceph health
|
|
HEALTH_WARN short summary of problem(s)
|
|
|
|
or::
|
|
|
|
$ ceph health
|
|
HEALTH_ERROR short summary of very serious problem(s)
|
|
|
|
To get more detail::
|
|
|
|
$ ceph health detail
|
|
HEALTH_WARN short description of problem
|
|
|
|
one problem
|
|
another problem
|
|
yet another problem
|
|
...
|
|
|
|
.. toctree::
|
|
|
|
mon
|
|
osd
|
|
mds
|
|
radosgw
|
|
|