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57732964d3
* Fix regression - "OVERLAY_MOUNTS" should have been "DO_OVERLAY_MOUNTS".
* Fix update-rc.d commands in postinst. Thanx to subzero79@GitHub.
* Fix make sure a filesystem exists before trying to mount in mount_fs()
* Fix local variable usage.
* Fix to read_mtab():
* Strip control characters (space - \040) from /proc/mounts GLOBALY,
not just first occurrence.
* Don't replace unprintable characters ([/-. ]) for use in the variable
name with underscore. No need, just remove them all together.
* Add check_boolean() to check if a user configure option is
set ('yes', 'Yes', 'YES' or any combination there of) OR '1'.
Anything else is considered 'unset'.
* Add a ZFS_POOL_IMPORT to the default config.
* This is a semi colon separated list of pools to import ONLY.
* This is intended for systems which have _a lot_ of pools (from
a SAN for example) and it would be to many to put in the
ZFS_POOL_EXCEPTIONS variable..
* Add a config option "ZPOOL_IMPORT_OPTS" for adding additional options
to "zpool import".
* Add documentation and the chance of overriding the ZPOOL_CACHE
variable in the config file.
* Remove "sort" from find_pools() and setup_snapshot_booting().
Sometimes not available, and not really necessary.
Signed-off-by: Turbo Fredriksson <turbo@bayour.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ned Bass <bass6@llnl.gov>
Issue #3816
114 lines
4.4 KiB
Plaintext
114 lines
4.4 KiB
Plaintext
# ZoL userland configuration.
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# To enable a boolean setting, set it to yes, on, true, or 1.
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# Anything else will be interpreted as unset.
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# Run `zfs mount -a` during system start?
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ZFS_MOUNT='yes'
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# Run `zfs unmount -a` during system stop?
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ZFS_UNMOUNT='yes'
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# Run `zfs share -a` during system start?
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# nb: The shareiscsi, sharenfs, and sharesmb dataset properties.
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ZFS_SHARE='yes'
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# Run `zfs unshare -a` during system stop?
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ZFS_UNSHARE='yes'
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# Specify specific path(s) to look for device nodes and/or links for the
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# pool import(s). See zpool(8) for more information about this variable.
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# It supersedes the old USE_DISK_BY_ID which indicated that it would only
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# try '/dev/disk/by-id'.
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# The old variable will still work in the code, but is deprecated.
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#ZPOOL_IMPORT_PATH="/dev/disk/by-vdev:/dev/disk/by-id"
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# Should the datasets be mounted verbosely?
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# A mount counter will be used when mounting if set to 'yes'.
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VERBOSE_MOUNT='no'
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# Should we allow overlay mounts?
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# This is standard in Linux, but not ZFS which comes from Solaris where this
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# is not allowed).
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DO_OVERLAY_MOUNTS='no'
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# Any additional option to the 'zfs import' commandline?
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# Include '-o' for each option wanted.
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# You don't need to put '-f' in here, unless you want it ALL the time.
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# Using the option 'zfsforce=1' on the grub/kernel command line will
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# do the same, but on a case-to-case basis.
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ZPOOL_IMPORT_OPTS=""
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# Full path to the ZFS cache file?
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# See "cachefile" in zpool(8).
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# The default is "@sysconfdir@/zfs/zpool.cache".
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#ZPOOL_CACHE="@sysconfdir@/zfs/zpool.cache"
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#
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# Setting ZPOOL_CACHE to an empty string ('') AND setting ZPOOL_IMPORT_OPTS to
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# "-c @sysconfdir@/zfs/zpool.cache" will _enforce_ the use of a cache file.
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# This is needed in some cases (extreme amounts of VDEVs, multipath etc).
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# Generally, the use of a cache file is usually not recommended on Linux
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# because it sometimes is more trouble than it's worth (laptops with external
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# devices or when/if device nodes changes names).
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#ZPOOL_IMPORT_OPTS="-c @sysconfdir@/zfs/zpool.cache"
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#ZPOOL_CACHE=""
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# Any additional option to the 'zfs mount' command line?
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# Include '-o' for each option wanted.
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MOUNT_EXTRA_OPTIONS=""
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# Build kernel modules with the --enable-debug switch?
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# Only applicable for Debian GNU/Linux {dkms,initramfs}.
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ZFS_DKMS_ENABLE_DEBUG='no'
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# Build kernel modules with the --enable-debug-dmu-tx switch?
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# Only applicable for Debian GNU/Linux {dkms,initramfs}.
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ZFS_DKMS_ENABLE_DEBUG_DMU_TX='no'
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# Keep debugging symbols in kernel modules?
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# Only applicable for Debian GNU/Linux {dkms,initramfs}.
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ZFS_DKMS_DISABLE_STRIP='no'
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# Wait for this many seconds in the initrd pre_mountroot?
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# This delays startup and should be '0' on most systems.
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# Only applicable for Debian GNU/Linux {dkms,initramfs}.
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ZFS_INITRD_PRE_MOUNTROOT_SLEEP='0'
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# Wait for this many seconds in the initrd mountroot?
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# This delays startup and should be '0' on most systems. This might help on
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# systems which have their ZFS root on a USB disk that takes just a little
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# longer to be available
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# Only applicable for Debian GNU/Linux {dkms,initramfs}.
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ZFS_INITRD_POST_MODPROBE_SLEEP='0'
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# List of additional datasets to mount after the root dataset is mounted?
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#
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# The init script will use the mountpoint specified in the 'mountpoint'
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# property value in the dataset to determine where it should be mounted.
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#
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# This is a space separated list, and will be mounted in the order specified,
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# so if one filesystem depends on a previous mountpoint, make sure to put
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# them in the right order.
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#
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# It is not necessary to add filesystems below the root fs here. It is
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# taken care of by the initrd script automatically. These are only for
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# additional filesystems needed. Such as /opt, /usr/local which is not
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# located under the root fs.
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# Example: If root FS is 'rpool/ROOT/rootfs', this would make sense.
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#ZFS_INITRD_ADDITIONAL_DATASETS="rpool/ROOT/usr rpool/ROOT/var"
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# List of pools that should NOT be imported at boot?
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# This is a space separated list.
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#ZFS_POOL_EXCEPTIONS="test2"
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# List of pools to import?
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# If this variable is set, there will be NO auto-import of ANY other
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# pool. In essence, there will be no auto detection of availible pools.
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# This is a semi-colon separated list.
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# Makes the variable ZFS_POOL_EXCEPTIONS above redundant (won't be checked).
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#ZFS_POOL_IMPORT="pool1;pool2"
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# Optional arguments for the ZFS Event Daemon (ZED).
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# See zed(8) for more information on available options.
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#ZED_ARGS="-M"
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