Re: [libvirt] [PATCH 5/5] storage: Add helper to compare logical pool def against pvs output

https://bugzilla.redhat.com/show_bug.cgi?id=1025230 Add a new helper virStorageBackendLogicalMatchPoolSource to compare the pool's source name against the output from a 'pvs' command to list all volume group physical volume data on the host. In addition, compare the pool's source device list against the particular volume group's device list to ensure the source device(s) listed for the pool match what the was listed for the volume group. Then for pool startup or check API's we need to call this new API in order to ensure that the pool we're about to start or declare active during checkPool has a valid definition vs. the running host.