initial code repo

[stor4nfv.git] / src / ceph / doc / rados / operations / index.rst

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+====================
+ Cluster Operations
+====================
+
+.. raw:: html
+
+       <table><colgroup><col width="50%"><col width="50%"></colgroup><tbody valign="top"><tr><td><h3>High-level Operations</h3>
+
+High-level cluster operations consist primarily of starting, stopping, and
+restarting a cluster with the ``ceph`` service;  checking the cluster's health;
+and, monitoring an operating cluster.
+
+.. toctree::
+       :maxdepth: 1 
+       
+       operating
+       health-checks
+       monitoring
+       monitoring-osd-pg
+       user-management
+
+.. raw:: html 
+
+       </td><td><h3>Data Placement</h3>
+
+Once you have your cluster up and running, you may begin working with data
+placement. Ceph supports petabyte-scale data storage clusters, with storage
+pools and placement groups that distribute data across the cluster using Ceph's
+CRUSH algorithm.
+
+.. toctree::
+       :maxdepth: 1
+
+       data-placement
+       pools
+       erasure-code
+       cache-tiering
+       placement-groups
+       upmap
+       crush-map
+       crush-map-edits
+
+
+
+.. raw:: html
+
+       </td></tr><tr><td><h3>Low-level Operations</h3>
+
+Low-level cluster operations consist of starting, stopping, and restarting a
+particular daemon within a cluster; changing the settings of a particular
+daemon or subsystem; and, adding a daemon to the cluster or removing a  daemon
+from the cluster. The most common use cases for low-level operations include
+growing or shrinking the Ceph cluster and replacing legacy or failed hardware
+with new hardware.
+
+.. toctree::
+       :maxdepth: 1
+
+       add-or-rm-osds
+       add-or-rm-mons
+       Command Reference <control>
+
+       
+
+.. raw:: html
+
+       </td><td><h3>Troubleshooting</h3>
+
+Ceph is still on the leading edge, so you may encounter situations that require
+you to evaluate your Ceph configuration and modify your logging and debugging
+settings to identify and remedy issues you are encountering with your cluster.
+
+.. toctree::
+       :maxdepth: 1 
+
+       ../troubleshooting/community
+       ../troubleshooting/troubleshooting-mon
+       ../troubleshooting/troubleshooting-osd
+       ../troubleshooting/troubleshooting-pg
+       ../troubleshooting/log-and-debug
+       ../troubleshooting/cpu-profiling
+       ../troubleshooting/memory-profiling
+
+
+
+
+.. raw:: html
+
+       </td></tr></tbody></table>
+