openstack-manuals/doc/admin-guide/source/ts-non-existent-host.rst
Emma Foley 3f2ea6e9d6 [glossary] Remove acronyms [E-I]
- Remove acronym-only entries starting with [E-I].
- Consolodate duplicate entries.
- Resolve glossary references

Implements: blueprint improve-glossary-usage
Change-Id: I0112705305aba0c22346d9dd3386a308c93f6003
2016-08-30 09:46:54 +00:00

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=================
Non-existent host
=================
Problem
~~~~~~~
This error could be caused by a volume being exported outside of
OpenStack using a host name different from the system name that
OpenStack expects. This error could be displayed with the :term:`IQN <iSCSI
Qualified Name (IQN)>` if the host was exported using iSCSI.
.. code-block:: console
2013-04-19 04:02:02.336 2814 ERROR cinder.openstack.common.rpc.common [-] Returning exception Not found (HTTP 404)
NON_EXISTENT_HOST - HOST '10' was not found to caller.
Solution
~~~~~~~~
Host names constructed by the driver use just the local host name, not
the fully qualified domain name (FQDN) of the Compute host. For example,
if the FQDN was **myhost.example.com**, just **myhost** would be used as the
3PAR host name. IP addresses are not allowed as host names on the 3PAR
storage server.