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Improvements and fix to exports printing

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This commit is contained in:
Saverio Miroddi 2021-04-25 21:34:29 +02:00
parent 7b17508e46
commit edb709e702
1 changed files with 28 additions and 8 deletions
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36
install-zfs.sh
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@ -460,25 +460,45 @@ function register_exit_hook {
function _exit_hook {
rm -f "$c_passphrase_named_pipe"
set +x
# Only the meaningful variable(s) are printed.
# In order to print the password, the store strategy should be changed, as the pipes may be empty.
#
echo "\
# Currently set exports, for performing an unattended (as possible) installation with the same configuration:
#
echo "
Currently set exports, for performing an unattended (as possible) installation with the same configuration:
export ZFS_USE_PPA=$v_use_ppa
export ZFS_SELECTED_DISKS=$(IFS=,; echo -n "${v_selected_disks[*]}")
export ZFS_BOOT_PARTITION_SIZE=$v_boot_partition_size
export ZFS_PASSPHRASE=_currently_not_available_
export ZFS_PASSPHRASE=$(printf %q "$v_passphrase")
export ZFS_DEBIAN_ROOT_PASSWORD=$(printf %q "$v_root_password")
export ZFS_RPOOL_NAME=$v_rpool_name
export ZFS_BPOOL_CREATE_OPTIONS=\"${v_bpool_create_options[*]}\"
export ZFS_RPOOL_CREATE_OPTIONS=\"${v_bpool_create_options[*]}\"
export ZFS_RPOOL_CREATE_OPTIONS=\"${v_rpool_create_options[*]}\"
export ZFS_POOLS_RAID_TYPE=${v_pools_raid_type[*]}
export ZFS_NO_INFO_MESSAGES=${ZFS_NO_INFO_MESSAGES:-}
export ZFS_NO_INFO_MESSAGES=1
export ZFS_SWAP_SIZE=$v_swap_size
export ZFS_FREE_TAIL_SPACE=$v_free_tail_space
"
export ZFS_FREE_TAIL_SPACE=$v_free_tail_space"
# Convenient ready exports (selecting the first two disks):
#
local ready="
export ZFS_USE_PPA=
export ZFS_SELECTED_DISKS=$(ls -l /dev/disk/by-id/ | perl -ane 'print "/dev/disk/by-id/@F[8]," if ! /\d$/ && ($c += 1) <= 2' | head -c -1)
export ZFS_BOOT_PARTITION_SIZE=2048M
export ZFS_PASSPHRASE=aaaaaaaa
export ZFS_DEBIAN_ROOT_PASSWORD=a
export ZFS_RPOOL_NAME=rpool
export ZFS_BPOOL_CREATE_OPTIONS='-o ashift=12 -o autotrim=on -d -o feature@async_destroy=enabled -o feature@bookmarks=enabled -o feature@embedded_data=enabled -o feature@empty_bpobj=enabled -o feature@enabled_txg=enabled -o feature@extensible_dataset=enabled -o feature@filesystem_limits=enabled -o feature@hole_birth=enabled -o feature@large_blocks=enabled -o feature@lz4_compress=enabled -o feature@spacemap_histogram=enabled -O acltype=posixacl -O compression=lz4 -O devices=off -O normalization=formD -O relatime=on -O xattr=sa'
export ZFS_RPOOL_CREATE_OPTIONS='-o ashift=12 -o autotrim=on -O acltype=posixacl -O compression=lz4 -O dnodesize=auto -O normalization=formD -O relatime=on -O xattr=sa -O devices=off'
export ZFS_POOLS_RAID_TYPE=
export ZFS_NO_INFO_MESSAGES=1
export ZFS_SWAP_SIZE=2
export ZFS_FREE_TAIL_SPACE=12
"
set -x
}
trap _exit_hook EXIT
}