| # ZoL userland configuration. |
| |
| # NOTE: This file is intended for sysv init and initramfs. |
| # Changing some of these settings may not make any difference on |
| # systemd-based setup, e.g. setting ZFS_MOUNT=no will not prevent systemd |
| # from launching zfs-mount.service during boot. |
| # See: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=901436 |
| |
| # To enable a boolean setting, set it to yes, on, true, or 1. |
| # Anything else will be interpreted as unset. |
| |
| # Run `zfs mount -a` during system start? |
| ZFS_MOUNT='yes' |
| |
| # Run `zfs unmount -a` during system stop? |
| ZFS_UNMOUNT='yes' |
| |
| # Run `zfs share -a` during system start? |
| # nb: The shareiscsi, sharenfs, and sharesmb dataset properties. |
| ZFS_SHARE='yes' |
| |
| # Run `zfs unshare -a` during system stop? |
| ZFS_UNSHARE='yes' |
| |
| # By default, a verbatim import of all pools is performed at boot based on the |
| # contents of the default zpool cache file. The contents of the cache are |
| # managed automatically by the 'zpool import' and 'zpool export' commands. |
| # |
| # By setting this to 'yes', the system will instead search all devices for |
| # pools and attempt to import them all at boot, even those that have been |
| # exported. Under this mode, the search path can be controlled by the |
| # ZPOOL_IMPORT_PATH variable and a list of pools that should not be imported |
| # can be listed in the ZFS_POOL_EXCEPTIONS variable. |
| # |
| # Note that importing all visible pools may include pools that you don't |
| # expect, such as those on removable devices and SANs, and those pools may |
| # proceed to mount themselves in places you do not want them to. The results |
| # can be unpredictable and possibly dangerous. Only enable this option if you |
| # understand this risk and have complete physical control over your system and |
| # SAN to prevent the insertion of malicious pools. |
| ZPOOL_IMPORT_ALL_VISIBLE='no' |
| |
| # Specify specific path(s) to look for device nodes and/or links for the |
| # pool import(s). See zpool(8) for more information about this variable. |
| # It supersedes the old USE_DISK_BY_ID which indicated that it would only |
| # try '/dev/disk/by-id'. |
| # The old variable will still work in the code, but is deprecated. |
| #ZPOOL_IMPORT_PATH="/dev/disk/by-vdev:/dev/disk/by-id" |
| |
| # List of pools that should NOT be imported at boot |
| # when ZPOOL_IMPORT_ALL_VISIBLE is 'yes'. |
| # This is a space separated list. |
| #ZFS_POOL_EXCEPTIONS="test2" |
| |
| # List of pools that SHOULD be imported at boot by the initramfs |
| # instead of trying to import all available pools. If this is set |
| # then ZFS_POOL_EXCEPTIONS is ignored. |
| # Only applicable for Debian GNU/Linux {dkms,initramfs}. |
| # This is a semi-colon separated list. |
| #ZFS_POOL_IMPORT="pool1;pool2" |
| |
| # Should the datasets be mounted verbosely? |
| # A mount counter will be used when mounting if set to 'yes'. |
| VERBOSE_MOUNT='no' |
| |
| # Should we allow overlay mounts? |
| # This is standard in Linux, but not ZFS which comes from Solaris where this |
| # is not allowed). |
| DO_OVERLAY_MOUNTS='no' |
| |
| # Any additional option to the 'zfs import' commandline? |
| # Include '-o' for each option wanted. |
| # You don't need to put '-f' in here, unless you want it ALL the time. |
| # Using the option 'zfsforce=1' on the grub/kernel command line will |
| # do the same, but on a case-to-case basis. |
| ZPOOL_IMPORT_OPTS="" |
| |
| # Full path to the ZFS cache file? |
| # See "cachefile" in zpool(8). |
| # The default is "@sysconfdir@/zfs/zpool.cache". |
| #ZPOOL_CACHE="@sysconfdir@/zfs/zpool.cache" |
| # |
| # Setting ZPOOL_CACHE to an empty string ('') AND setting ZPOOL_IMPORT_OPTS to |
| # "-c @sysconfdir@/zfs/zpool.cache" will _enforce_ the use of a cache file. |
| # This is needed in some cases (extreme amounts of VDEVs, multipath etc). |
| # Generally, the use of a cache file is usually not recommended on Linux |
| # because it sometimes is more trouble than it's worth (laptops with external |
| # devices or when/if device nodes changes names). |
| #ZPOOL_IMPORT_OPTS="-c @sysconfdir@/zfs/zpool.cache" |
| #ZPOOL_CACHE="" |
| |
| # Any additional option to the 'zfs mount' command line? |
| # Include '-o' for each option wanted. |
| MOUNT_EXTRA_OPTIONS="" |
| |
| # Build kernel modules with the --enable-debug switch? |
| # Only applicable for Debian GNU/Linux {dkms,initramfs}. |
| ZFS_DKMS_ENABLE_DEBUG='no' |
| |
| # Build kernel modules with the --enable-debuginfo switch? |
| # Only applicable for Debian GNU/Linux {dkms,initramfs}. |
| ZFS_DKMS_ENABLE_DEBUGINFO='no' |
| |
| # Keep debugging symbols in kernel modules? |
| # Only applicable for Debian GNU/Linux {dkms,initramfs}. |
| ZFS_DKMS_DISABLE_STRIP='no' |
| |
| # Wait for this many seconds in the initrd pre_mountroot? |
| # This delays startup and should be '0' on most systems. |
| # Only applicable for Debian GNU/Linux {dkms,initramfs}. |
| ZFS_INITRD_PRE_MOUNTROOT_SLEEP='0' |
| |
| # Wait for this many seconds in the initrd mountroot? |
| # This delays startup and should be '0' on most systems. This might help on |
| # systems which have their ZFS root on a USB disk that takes just a little |
| # longer to be available |
| # Only applicable for Debian GNU/Linux {dkms,initramfs}. |
| ZFS_INITRD_POST_MODPROBE_SLEEP='0' |
| |
| # List of additional datasets to mount after the root dataset is mounted? |
| # |
| # The init script will use the mountpoint specified in the 'mountpoint' |
| # property value in the dataset to determine where it should be mounted. |
| # |
| # This is a space separated list, and will be mounted in the order specified, |
| # so if one filesystem depends on a previous mountpoint, make sure to put |
| # them in the right order. |
| # |
| # It is not necessary to add filesystems below the root fs here. It is |
| # taken care of by the initrd script automatically. These are only for |
| # additional filesystems needed. Such as /opt, /usr/local which is not |
| # located under the root fs. |
| # Example: If root FS is 'rpool/ROOT/rootfs', this would make sense. |
| #ZFS_INITRD_ADDITIONAL_DATASETS="rpool/ROOT/usr rpool/ROOT/var" |
| |
| # Optional arguments for the ZFS Event Daemon (ZED). |
| # See zed(8) for more information on available options. |
| #ZED_ARGS="-M" |