openstack/cinder
Code Issues Proposed changes
b9224e3a00
cinder/doc/source/admin/ts-multipath-warn.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

913 B
Raw Blame History

Multipath call failed exit

Problem

Multipath call failed exit. This warning occurs in the Compute log if you do not have the optional multipath-tools package installed on the compute node. This is an optional package and the volume attachment does work without the multipath tools installed. If the multipath-tools package is installed on the compute node, it is used to perform the volume attachment. The IDs in your message are unique to your system.

WARNING nova.storage.linuxscsi [req-cac861e3-8b29-4143-8f1b-705d0084e571
    admin admin|req-cac861e3-8b29-4143-8f1b-705d0084e571 admin admin]
    Multipath call failed exit (96)

Solution

Run the following command on the compute node to install the multipath-tools packages.

# apt-get install multipath-tools