taikun.cloud

Taikun OCP Guide

Table of Contents

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