lvm2

USE flags

• lvm - 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.
• readline - Enable support for libreadline, a GNU line-editing library that almost everyone wants
• sanlock - Enable lvmlockd with support for sanlock
• selinux - !!internal use only!! Security Enhanced Linux support, this must be set by the selinux profile or breakage will occur
• static - !!do not set this during bootstrap!! Causes binaries to be statically linked instead of dynamically
• static-libs - Build static versions of dynamic libraries as well
• systemd - Enable use of systemd-specific libraries and features like socket activation or session tracking
• thin - Support for thin volumes
• udev - Enable virtual/udev integration (device discovery, power and storage device support, etc)
• valgrind - Enable annotations for accuracy. May slow down runtime slightly. Safe to use even if not currently using dev-util/valgrind

Security Advisory