openstack/openstack-manuals
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7d62409112167b2fe6386688d87344a98d13f4fb
openstack-manuals/doc/admin-guide-cloud-rst/source/ts_non_existent_host.rst
Karen Bradshaw a9254f1f3f Blockstorage TS files to RST 
-Converted vlun, sg_scan, host TS to RST.
-Cleaned-up BlockStorage TS config.

Change-Id: I0c65344797f3b0b7f6fb8631501e97b0b2bfc116
Implements: blueprint reorganise-user-guides
2015-07-04 12:37:52 -04:00

788 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 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 hostname, 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 hostname. IP addresses are not allowed as host names on the 3PAR storage server.