April 2018
Intermediate to advanced
280 pages
8h 37m
English
The OpenStack Block Storage service is the volume manager service of OpenStack. It provides storage volumes from the underlying storage provider and provides the ability to attach the volumes to the OpenStack virtual machine instances running on the compute node. By default, the Block Storage service uses the Linux native LVM provider for carving out volumes.
Cinder services store their log files in the /var/log/cinder directory.
To check if all the cinder services are running, invoke the following command:
# ps -aux | grep cinderstack 1015 0.3 2.5 356060 104432 ? Ss 04:28 0:19 /usr/bin/python /usr/local/bin/cinder-scheduler --config-file /etc/cinder/cinder.confstack 1019 0.0 0.0 92252 3980 ? Ss ...