Steve Baker f61548d863 Add thin provisioning support to growvols ... This change enhances the growvols script to support all volumes being backed by one thin provisioning pool. If a pool is detected, the following occurs: - validation to confirm every volume is backed by the pool - only the pool is extended into the new partition - volumes are extended by the same amount as the non thin-provisioned case This results in no volumes being over-provisioned, so out-of-space behaviour will be the same as the non thin-provisioned case. This change also switches to using /dev/mapper device mapper paths for volume block devices, since that is the only path the thin pool is mapped to. Change-Id: I96085fc889e72c942cfef7e3acb6f6cd73f606dd		2022-08-24 10:14:26 +12:00
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growvols	Add thin provisioning support to growvols	2022-08-24 10:14:26 +12:00