automate/020_bmaptools.sh

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apt-get install bmap-tools
# FIXME
# create function for ''bmap-tool create' that fixes the zfs_dmu_offset_next_sync issue
#function bmapcreate() {
# echo 1 | sudo tee -a /sys/module/zfs/parameters/zfs_dmu_offset_next_sync
#
# BMAPFILE=$1
# IMAGE=$2
## test the extension to see if we need to decompress before creating the bmap
# if [ ${IMAGE:e} = 'xz']
# bmaptool create --output mobian-pinephone-20200905.img.bmap mobian-pinephone-20200905.img
# bmaptool create --output $BMAPFILE $IMAGE
#
# echo 0 | sudo tee -a /sys/module/zfs/parameters/zfs_dmu_offset_next_sync
#}
#function bmapcopy() {
# bmaptool copy --bmap $BMAPFILE $IMAGE $BLOCKDEVICE
#}