openstack/cinder
Code Issues Proposed changes
cbda94022c
cinder/doc/source/admin/ts-non-existent-host.rst
Jay S. Bryant e9857d616d Migrate the blockstorage admin-guide to Cinder 
This patch is part of the docs migration for Cinder.
It is more or less a drag and drop of the docs from
openstack-manuals admin-guide directory.  I needed to
change some syntax to work with Cinder's more stringent
doc build.

Note that the purpose of this patch is just to get the
documentation back to an accessible location.  Later patches
will clean up the organization and content.

Change-Id: Ib3f9255e0f9f2ff42a0ee4126607ff319a3d901e
2017-07-08 12:44:49 -05:00

868 B
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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 IQN <iSCSI Qualified Name (IQN)> if the host was exported using iSCSI.

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.