e9857d616d
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
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913 B
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31 lines
913 B
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==========================
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Multipath call failed exit
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==========================
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Problem
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~~~~~~~
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Multipath call failed exit. This warning occurs in the Compute log
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if you do not have the optional ``multipath-tools`` package installed
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on the compute node. This is an optional package and the volume
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attachment does work without the multipath tools installed.
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If the ``multipath-tools`` package is installed on the compute node,
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it is used to perform the volume attachment.
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The IDs in your message are unique to your system.
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.. code-block:: console
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WARNING nova.storage.linuxscsi [req-cac861e3-8b29-4143-8f1b-705d0084e571
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admin admin|req-cac861e3-8b29-4143-8f1b-705d0084e571 admin admin]
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Multipath call failed exit (96)
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Solution
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~~~~~~~~
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Run the following command on the compute node to install the
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``multipath-tools`` packages.
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.. code-block:: console
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# apt-get install multipath-tools
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