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Hybrid Cloud for Developers
book

Hybrid Cloud for Developers

by Manoj Hirway
April 2018
Intermediate to advanced content levelIntermediate to advanced
280 pages
8h 37m
English
Packt Publishing
Content preview from Hybrid Cloud for Developers

Common issues

A simple volume creation can be tested by creating a volume from the OpenStack dashboard or using the cinder command line.

Invoke the following command to create a cinder volume with size 1 GB:

# cinder create 1

If the command exits silently, it typically means that the volume was created successfully. However, if you encounter an error, the first thing to check is whether the underlying LVM has a volume group named cinder-volumes. This error is clearly evident in the  /var/log/cinder/scheduler.log file:

#vgdisplay

This should show you LVM volume groups present on the cinder host.

Another common issue encountered while creating a volume is that the volume gets stuck in the Creating state and doesn't respond. OpenStack doesn't ...

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Publisher Resources

ISBN: 9781788830874Supplemental Content