59825bcf06
This patch adds a new configuration option SECOND_DISK_SIZE for node VM configuration files. If set, a block device of the given size is created and attached to the VM (typically to become /dev/sdb). This new option is used by setup_cinder_volumes, replacing the previous method which used loop devices. The new client-side code now matches the install-guide in this regard and is also easier to read. Change-Id: I16b6a569d19676d7fff07592bd41bc71fa7c3ae2
The configuration files in this directory are used by osbash/wbatch and by scripts running inside the VMs (scripts directory).