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config BR2_PACKAGE_LVM2
bool "lvm2 & device mapper"
depends on BR2_LARGEFILE
depends on BR2_TOOLCHAIN_HAS_THREADS
depends on BR2_USE_MMU # needs fork()
depends on !BR2_PREFER_STATIC_LIB # It fails to build statically
help
This is LVM2, the rewrite of The Linux Logical Volume Manager.
LVM supports enterprise level volume management of disk and disk
subsystems by grouping arbitrary disks into volume groups. The total
capacity of volume groups can be allocated to logical volumes, which
are accessed as regular block devices.
The Linux Kernel Device Mapper is the LVM
(Linux Logical Volume Management) Team's implementation of a
minimalistic kernel-space driver that handles volume management,
while keeping knowledge of the underlying device layout in
user-space. This makes it useful for not only LVM, but EVMS,
software raid, and other drivers that create "virtual" block devices.
if BR2_PACKAGE_LVM2
config BR2_PACKAGE_LVM2_STANDARD_INSTALL
bool "standard install instead of only dmsetup"
default y if !BR2_PACKAGE_LVM2_DMSETUP_ONLY # legacy 2013.11
help
Install the standard suite of lvm2 programs. When this option is not
set, only dmsetup is installed.
config BR2_PACKAGE_LVM2_APP_LIBRARY
bool "install application library"
select BR2_PACKAGE_LVM2_STANDARD_INSTALL
help
Install application library (liblvm2app).
endif
comment "lvm2 needs a toolchain w/ largefile, threads, dynamic library"
depends on BR2_USE_MMU
depends on !BR2_LARGEFILE || BR2_PREFER_STATIC_LIB || \
!BR2_TOOLCHAIN_HAS_THREADS
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