feature zfs

Feature: zfs

Feature adds OpenZFS to initramfs.

OpenZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community.

root=<pool>/<dataset> -- (uses this for rpool - first part)
root=ZFS=<pool>/<dataset> -- (uses this for rpool - first part, without 'ZFS=')
root=zfs:<pool>/<dataset> -- (uses this for rpool - first part, without 'zfs:')
root=zfs:AUTO -- (tries to detect both pool and rootfs)
zfs_force={1|0} -- If set to 1, the initramfs will run zpool import -f when attempting to import pools if the required pool isn't automatically imported by the zfs module. This can save you a trip to a bootcd if hostid has changed, but is dangerous and can lead to zpool corruption, particularly in cases where storage is on a shared fabric such as iSCSI where multiple hosts can access storage devices concurrently. Please understand the implications of force-importing a pool before enabling this option!
spl_hostid=HEX -- By default, the hostid used by the SPL module is read from /etc/hostid inside the initramfs. This file is placed there from the host system when the initramfs is built which effectively ties the ramdisk to the host which builds it. If a different hostid is desired, one may be set in this attribute and will override any file present in the ramdisk. The format should be hex exactly as found in the /etc/hostid file, IE spl_hostid=0x00bab10c.