1# ZoL userland configuration. 2 3# NOTE: This file is intended for sysv init and initramfs. 4# Changing some of these settings may not make any difference on 5# systemd-based setup, e.g. setting ZFS_MOUNT=no will not prevent systemd 6# from launching zfs-mount.service during boot. 7# See: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=901436 8 9# To enable a boolean setting, set it to yes, on, true, or 1. 10# Anything else will be interpreted as unset. 11 12# Run `zfs mount -a` during system start? 13ZFS_MOUNT='yes' 14 15# Run `zfs unmount -a` during system stop? 16ZFS_UNMOUNT='yes' 17 18# Run `zfs share -a` during system start? 19# nb: The shareiscsi, sharenfs, and sharesmb dataset properties. 20ZFS_SHARE='yes' 21 22# Run `zfs unshare -a` during system stop? 23ZFS_UNSHARE='yes' 24 25# By default, a verbatim import of all pools is performed at boot based on the 26# contents of the default zpool cache file. The contents of the cache are 27# managed automatically by the 'zpool import' and 'zpool export' commands. 28# 29# By setting this to 'yes', the system will instead search all devices for 30# pools and attempt to import them all at boot, even those that have been 31# exported. Under this mode, the search path can be controlled by the 32# ZPOOL_IMPORT_PATH variable and a list of pools that should not be imported 33# can be listed in the ZFS_POOL_EXCEPTIONS variable. 34# 35# Note that importing all visible pools may include pools that you don't 36# expect, such as those on removable devices and SANs, and those pools may 37# proceed to mount themselves in places you do not want them to. The results 38# can be unpredictable and possibly dangerous. Only enable this option if you 39# understand this risk and have complete physical control over your system and 40# SAN to prevent the insertion of malicious pools. 41ZPOOL_IMPORT_ALL_VISIBLE='no' 42 43# Specify specific path(s) to look for device nodes and/or links for the 44# pool import(s). See zpool(8) for more information about this variable. 45# It supersedes the old USE_DISK_BY_ID which indicated that it would only 46# try '/dev/disk/by-id'. 47# The old variable will still work in the code, but is deprecated. 48#ZPOOL_IMPORT_PATH="/dev/disk/by-vdev:/dev/disk/by-id" 49 50# List of pools that should NOT be imported at boot 51# when ZPOOL_IMPORT_ALL_VISIBLE is 'yes'. 52# This is a space separated list. 53#ZFS_POOL_EXCEPTIONS="test2" 54 55# Should the datasets be mounted verbosely? 56# A mount counter will be used when mounting if set to 'yes'. 57VERBOSE_MOUNT='no' 58 59# Should we allow overlay mounts? 60# This is standard in Linux, but not ZFS which comes from Solaris where this 61# is not allowed). 62DO_OVERLAY_MOUNTS='no' 63 64# Any additional option to the 'zfs import' commandline? 65# Include '-o' for each option wanted. 66# You don't need to put '-f' in here, unless you want it ALL the time. 67# Using the option 'zfsforce=1' on the grub/kernel command line will 68# do the same, but on a case-to-case basis. 69ZPOOL_IMPORT_OPTS="" 70 71# Full path to the ZFS cache file? 72# See "cachefile" in zpool(8). 73# The default is "@sysconfdir@/zfs/zpool.cache". 74#ZPOOL_CACHE="@sysconfdir@/zfs/zpool.cache" 75# 76# Setting ZPOOL_CACHE to an empty string ('') AND setting ZPOOL_IMPORT_OPTS to 77# "-c @sysconfdir@/zfs/zpool.cache" will _enforce_ the use of a cache file. 78# This is needed in some cases (extreme amounts of VDEVs, multipath etc). 79# Generally, the use of a cache file is usually not recommended on Linux 80# because it sometimes is more trouble than it's worth (laptops with external 81# devices or when/if device nodes changes names). 82#ZPOOL_IMPORT_OPTS="-c @sysconfdir@/zfs/zpool.cache" 83#ZPOOL_CACHE="" 84 85# Any additional option to the 'zfs mount' command line? 86# Include '-o' for each option wanted. 87MOUNT_EXTRA_OPTIONS="" 88 89# Build kernel modules with the --enable-debug switch? 90# Only applicable for Debian GNU/Linux {dkms,initramfs}. 91ZFS_DKMS_ENABLE_DEBUG='no' 92 93# Build kernel modules with the --enable-debuginfo switch? 94# Only applicable for Debian GNU/Linux {dkms,initramfs}. 95ZFS_DKMS_ENABLE_DEBUGINFO='no' 96 97# Keep debugging symbols in kernel modules? 98# Only applicable for Debian GNU/Linux {dkms,initramfs}. 99ZFS_DKMS_DISABLE_STRIP='no' 100 101# Optional arguments for the ZFS Event Daemon (ZED). 102# See zed(8) for more information on available options. 103#ZED_ARGS="-M" 104