base-system@gentoo.org Gentoo Base System Support for thin volumes Build all of LVM2 including daemons and tools like lvchange, not just the device-mapper library (for other packages to use). If your system uses LVM2 for managing disks and partitions, enable this flag. Enable lvmlockd with support for sanlock Build and install NVMe plugin for determining the World-Wide Identification (WWID) of an NVME device via sys-libs/libnvme. Support for Virtual Disk Optimizer (VDO) Support XFS for 'lvextend --resizefs'. cpe:/a:heinz_mauelshagen:lvm2 lvmteam/lvm2 lvmteam/lvm2