[libvirt] [PATCH v4 RESEND 0/3] Add filesystem pool formatting

Hi, The following patches add the ability to format filesystem pools when the appropriate flags are passed to pool build. This patch set introduces two new flags: VIR_STORAGE_POOL_BUILD_NO_OVERWRITE causes the build to probe for an existing pool of the requested type. The build operation formats the filesystem if it does not find an existing filesystem of that type. VIR_STORAGE_POOL_BUILD_OVERWRITE causes the build to format unconditionally. [PATCH 1/3] storage: Add mkfs and libblkid to build system [PATCH 2/3] storage: Add fs pool formatting [PATCH 3/3] storage: Add virsh support for fs pool formating Regards Osier