Red Hat ENTERPRISE LINUX 5.1 - LVM ADMINISTRATION Manual page 93

# Other entries can go here to allow you to load shared libraries
# e.g. if support for LVM1 metadata was compiled as a shared library
use
# format_libraries = "liblvm2format1.so"
# Full pathnames can be given.
# Search this directory first for shared libraries.
# library_dir = "/lib"
# The external locking library to load if locking_type is set to 2.
# locking_library = "liblvm2clusterlock.so"
}
activation {
# Device used in place of missing stripes if activating incomplete
volume.
# For now, you need to set this up yourself first (e.g. with
'dmsetup')
# For example, you could make it return I/O errors using the 'error'
# target or make it return zeros.
missing_stripe_filler = "/dev/ioerror"
# How much stack (in KB) to reserve for use while devices suspended
reserved_stack = 256
# How much memory (in KB) to reserve for use while devices suspended
reserved_memory = 8192
# Nice value used while devices suspended
process_priority = -18
# If volume_list is defined, each LV is only activated if there is a
# match against the list.
# "vgname" and "vgname/lvname" are matched exactly.
# "@tag" matches any tag set in the LV or VG.
# "@*" matches if any tag defined on the host is also set in the LV
or VG
#
# volume_list = [ "vg1", "vg2/lvol1", "@tag1", "@*" ]
# Size (in KB) of each copy operation when mirroring
mirror_region_size = 512
# 'mirror_image_fault_policy' and 'mirror_log_fault_policy' define
# how a device failure affecting a mirror is handled.
# A mirror is composed of mirror images (copies) and a log.
# A disk log ensures that a mirror does not need to be re-synced
# (all copies made the same) every time a machine reboots or crashes.
#
# In the event of a failure, the specified policy will be used to
Sample lvm.conf File
81