diff options
Diffstat (limited to 'initramfs-init.in')
| -rwxr-xr-x | initramfs-init.in | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/initramfs-init.in b/initramfs-init.in index 4f96b7c..496d93b 100755 --- a/initramfs-init.in +++ b/initramfs-init.in @@ -279,6 +279,25 @@ is_url() { esac } +# Do some tasks to make sure mounting the ZFS pool is A-OK +prepare_zfs_root() { + local _root_vol=${KOPT_root#ZFS=} + local _root_pool=${_rool_vol%%/*} + + # Force import if this has been imported on a different system previously + if [ "$KOPT_zfs_force" = 1 ]; then + zpool import -N -f $_root_vol + fi + + # Ask for encryption password + if [ $(zpool list -H -o feature@encryption $_root_pool) = "active" ]; then + local _encryption_root=$(zfs get -H -o value encryptionroot $_root_vol) + if [ "$_encryption_root" != "-" ]; then + eval zfs load-key $_encryption_root + fi + fi +} + /bin/busybox mkdir -p /usr/bin /usr/sbin /proc /sys /dev $sysroot \ /media/cdrom /media/usb /tmp /run @@ -484,6 +503,9 @@ if [ -n "$KOPT_root" ]; then mkdir -p /media/root-rw/work /media/root-rw/root mount -t overlay -o lowerdir=/media/root-ro,upperdir=/media/root-rw/root,workdir=/media/root-rw/work overlayfs $sysroot else + if [ $rootfstype = "zfs" ]; then + prepare_zfs_root + fi mount ${rootfstype:+-t} ${rootfstype} \ -o ${KOPT_rootflags:-ro} \ ${KOPT_root#ZFS=} $sysroot |