1#!/bin/sh 2#- 3# Copyright (c) 2013-2016 Allan Jude 4# Copyright (c) 2013-2018 Devin Teske 5# All rights reserved. 6# 7# Redistribution and use in source and binary forms, with or without 8# modification, are permitted provided that the following conditions 9# are met: 10# 1. Redistributions of source code must retain the above copyright 11# notice, this list of conditions and the following disclaimer. 12# 2. Redistributions in binary form must reproduce the above copyright 13# notice, this list of conditions and the following disclaimer in the 14# documentation and/or other materials provided with the distribution. 15# 16# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26# SUCH DAMAGE. 27# 28# $FreeBSD$ 29# 30############################################################ INCLUDES 31 32BSDCFG_SHARE="/usr/share/bsdconfig" 33. $BSDCFG_SHARE/common.subr || exit 1 34f_dprintf "%s: loading includes..." "$0" 35f_include $BSDCFG_SHARE/device.subr 36f_include $BSDCFG_SHARE/dialog.subr 37f_include $BSDCFG_SHARE/password/password.subr 38f_include $BSDCFG_SHARE/variable.subr 39 40############################################################ CONFIGURATION 41 42# 43# Default name of the boot-pool 44# 45: ${ZFSBOOT_POOL_NAME:=zroot} 46 47# 48# Default options to use when creating zroot pool 49# 50: ${ZFSBOOT_POOL_CREATE_OPTIONS:=-O compress=lz4 -O atime=off} 51 52# 53# Default name for the boot environment parent dataset 54# 55: ${ZFSBOOT_BEROOT_NAME:=ROOT} 56 57# 58# Default name for the primary boot environment 59# 60: ${ZFSBOOT_BOOTFS_NAME:=default} 61 62# 63# Default Virtual Device (vdev) type to create 64# 65: ${ZFSBOOT_VDEV_TYPE:=stripe} 66 67# 68# Should we use sysctl(8) vfs.zfs.min_auto_ashift=12 to force 4K sectors? 69# 70: ${ZFSBOOT_FORCE_4K_SECTORS:=1} 71 72# 73# Should we use geli(8) to encrypt the drives? 74# NB: Automatically enables ZFSBOOT_BOOT_POOL 75# 76: ${ZFSBOOT_GELI_ENCRYPTION=} 77 78# 79# Default path to the geli(8) keyfile used in drive encryption 80# 81: ${ZFSBOOT_GELI_KEY_FILE:=/boot/encryption.key} 82 83# 84# Create a separate boot pool? 85# NB: Automatically set when using geli(8) or MBR 86# 87: ${ZFSBOOT_BOOT_POOL=} 88 89# 90# Options to use when creating separate boot pool (if any) 91# 92: ${ZFSBOOT_BOOT_POOL_CREATE_OPTIONS:=} 93 94# 95# Default name for boot pool when enabled (e.g., geli(8) or MBR) 96# 97: ${ZFSBOOT_BOOT_POOL_NAME:=bootpool} 98 99# 100# Default size for boot pool when enabled (e.g., geli(8) or MBR) 101# 102: ${ZFSBOOT_BOOT_POOL_SIZE:=2g} 103 104# 105# Default disks to use (always empty unless being scripted) 106# 107: ${ZFSBOOT_DISKS:=} 108 109# 110# Default partitioning scheme to use on disks 111# 112: ${ZFSBOOT_PARTITION_SCHEME:=} 113 114# 115# Default boot type to use on disks 116# 117: ${ZFSBOOT_BOOT_TYPE:=} 118 119# 120# How much swap to put on each block device in the boot zpool 121# NOTE: Value passed to gpart(8); which supports SI unit suffixes. 122# 123: ${ZFSBOOT_SWAP_SIZE:=2g} 124 125# 126# Should we use geli(8) to encrypt the swap? 127# 128: ${ZFSBOOT_SWAP_ENCRYPTION=} 129 130# 131# Should we use gmirror(8) to mirror the swap? 132# 133: ${ZFSBOOT_SWAP_MIRROR=} 134 135# 136# Default ZFS datasets for root zpool 137# 138# NOTE: Requires /tmp, /var/tmp, /$ZFSBOOT_BOOTFS_NAME/$ZFSBOOT_BOOTFS_NAME 139# NOTE: Anything after pound/hash character [#] is ignored as a comment. 140# 141f_isset ZFSBOOT_DATASETS || ZFSBOOT_DATASETS=" 142 # DATASET OPTIONS (comma or space separated; or both) 143 144 # Boot Environment [BE] root and default boot dataset 145 /$ZFSBOOT_BEROOT_NAME mountpoint=none 146 /$ZFSBOOT_BEROOT_NAME/$ZFSBOOT_BOOTFS_NAME mountpoint=/ 147 148 # Compress /tmp, allow exec but not setuid 149 /tmp mountpoint=/tmp,exec=on,setuid=off 150 151 # Don't mount /usr so that 'base' files go to the BEROOT 152 /usr mountpoint=/usr,canmount=off 153 154 # Home directories separated so they are common to all BEs 155 /usr/home # NB: /home is a symlink to /usr/home 156 157 # Ports tree 158 /usr/ports setuid=off 159 160 # Source tree (compressed) 161 /usr/src 162 163 # Create /var and friends 164 /var mountpoint=/var,canmount=off 165 /var/audit exec=off,setuid=off 166 /var/crash exec=off,setuid=off 167 /var/log exec=off,setuid=off 168 /var/mail atime=on 169 /var/tmp setuid=off 170" # END-QUOTE 171 172# 173# If interactive and the user has not explicitly chosen a vdev type or disks, 174# make the user confirm scripted/default choices when proceeding to install. 175# 176: ${ZFSBOOT_CONFIRM_LAYOUT:=1} 177 178############################################################ GLOBALS 179 180# 181# Format of a line in printf(1) syntax to add to fstab(5) 182# 183FSTAB_FMT="%s\t\t%s\t%s\t%s\t\t%s\t%s\n" 184 185# 186# Command strings for various tasks 187# 188COPY='cp "%s" "%s"' 189CHMOD_MODE='chmod %s "%s"' 190DD_WITH_OPTIONS='dd if="%s" of="%s" %s' 191ECHO_APPEND='echo "%s" >> "%s"' 192ECHO_OVERWRITE='echo "%s" > "%s"' 193GELI_ATTACH='geli attach -j - -k "%s" "%s"' 194GELI_ATTACH_NOKEY='geli attach -j - "%s"' 195GELI_DETACH_F='geli detach -f "%s"' 196GELI_PASSWORD_INIT='geli init -b -B "%s" -e %s -J - -K "%s" -l 256 -s 4096 "%s"' 197GELI_PASSWORD_GELIBOOT_INIT='geli init -bg -e %s -J - -l 256 -s 4096 "%s"' 198GPART_ADD_ALIGN='gpart add %s -t %s "%s"' 199GPART_ADD_ALIGN_INDEX='gpart add %s -i %s -t %s "%s"' 200GPART_ADD_ALIGN_INDEX_WITH_SIZE='gpart add %s -i %s -t %s -s %s "%s"' 201GPART_ADD_ALIGN_LABEL='gpart add %s -l %s -t %s "%s"' 202GPART_ADD_ALIGN_LABEL_WITH_SIZE='gpart add %s -l %s -t %s -s %s "%s"' 203GPART_BOOTCODE='gpart bootcode -b "%s" "%s"' 204GPART_BOOTCODE_PART='gpart bootcode -b "%s" -p "%s" -i %s "%s"' 205GPART_BOOTCODE_PARTONLY='gpart bootcode -p "%s" -i %s "%s"' 206GPART_CREATE='gpart create -s %s "%s"' 207GPART_DESTROY_F='gpart destroy -F "%s"' 208GPART_SET_ACTIVE='gpart set -a active -i %s "%s"' 209GPART_SET_LENOVOFIX='gpart set -a lenovofix "%s"' 210GPART_SET_PMBR_ACTIVE='gpart set -a active "%s"' 211GRAID_DELETE='graid delete "%s"' 212KLDLOAD='kldload %s' 213LN_SF='ln -sf "%s" "%s"' 214MKDIR_P='mkdir -p "%s"' 215MOUNT_TYPE='mount -t %s "%s" "%s"' 216PRINTF_CONF="printf '%s=\"%%s\"\\\n' %s >> \"%s\"" 217PRINTF_FSTAB='printf "$FSTAB_FMT" "%s" "%s" "%s" "%s" "%s" "%s" >> "%s"' 218SHELL_TRUNCATE=':> "%s"' 219SWAP_GMIRROR_LABEL='gmirror label swap %s' 220SYSCTL_ZFS_MIN_ASHIFT_12='sysctl vfs.zfs.min_auto_ashift=12' 221UMOUNT='umount "%s"' 222ZFS_CREATE_WITH_OPTIONS='zfs create %s "%s"' 223ZFS_MOUNT='zfs mount "%s"' 224ZFS_SET='zfs set "%s" "%s"' 225ZFS_UNMOUNT='zfs unmount "%s"' 226ZPOOL_CREATE_WITH_OPTIONS='zpool create %s "%s" %s %s' 227ZPOOL_DESTROY='zpool destroy "%s"' 228ZPOOL_EXPORT='zpool export "%s"' 229ZPOOL_EXPORT_F='zpool export -f "%s"' 230ZPOOL_IMPORT_WITH_OPTIONS='zpool import %s "%s"' 231ZPOOL_LABELCLEAR_F='zpool labelclear -f "%s"' 232ZPOOL_SET='zpool set %s "%s"' 233 234# 235# Strings that should be moved to an i18n file and loaded with f_include_lang() 236# 237hline_alnum_arrows_punc_tab_enter="Use alnum, arrows, punctuation, TAB or ENTER" 238hline_arrows_space_tab_enter="Use arrows, SPACE, TAB or ENTER" 239hline_arrows_tab_enter="Press arrows, TAB or ENTER" 240msg_an_unknown_error_occurred="An unknown error occurred" 241msg_back="Back" 242msg_cancel="Cancel" 243msg_change_selection="Change Selection" 244msg_configure_options="Configure Options:" 245msg_detailed_disk_info="gpart(8) show %s:\n%s\n\ncamcontrol(8) inquiry %s:\n%s\n\n\ncamcontrol(8) identify %s:\n%s\n" 246msg_disk_info="Disk Info" 247msg_disk_info_help="Get detailed information on disk device(s)" 248msg_disk_plural="disks" 249msg_disk_singular="disk" 250msg_encrypt_disks="Encrypt Disks?" 251msg_encrypt_disks_help="Use geli(8) to encrypt all data partitions" 252msg_error="Error" 253msg_force_4k_sectors="Force 4K Sectors?" 254msg_force_4k_sectors_help="Align partitions to 4K sector boundries and set vfs.zfs.min_auto_ashift=12" 255msg_freebsd_installer="FreeBSD Installer" 256msg_geli_password="Enter a strong passphrase, used to protect your encryption keys. You will be required to enter this passphrase each time the system is booted" 257msg_geli_setup="Initializing encryption on selected disks,\n this will take several seconds per disk" 258msg_install="Install" 259msg_install_desc="Proceed with Installation" 260msg_install_help="Create ZFS boot pool with displayed options" 261msg_invalid_boot_pool_size="Invalid boot pool size \`%s'" 262msg_invalid_disk_argument="Invalid disk argument \`%s'" 263msg_invalid_index_argument="Invalid index argument \`%s'" 264msg_invalid_swap_size="Invalid swap size \`%s'" 265msg_invalid_virtual_device_type="Invalid Virtual Device type \`%s'" 266msg_last_chance_are_you_sure="Last Chance! Are you sure you want to destroy\nthe current contents of the following disks:\n\n %s" 267msg_last_chance_are_you_sure_color='\\ZrLast Chance!\\ZR Are you \\Z1sure\\Zn you want to \\Zr\\Z1destroy\\Zn\nthe current contents of the following disks:\n\n %s' 268msg_mirror_desc="Mirror - n-Way Mirroring" 269msg_mirror_help="[2+ Disks] Mirroring provides the best performance, but the least storage" 270msg_missing_disk_arguments="missing disk arguments" 271msg_missing_one_or_more_scripted_disks="Missing one or more scripted disks!" 272msg_no="NO" 273msg_no_disks_present_to_configure="No disk(s) present to configure" 274msg_no_disks_selected="No disks selected." 275msg_not_enough_disks_selected="Not enough disks selected. (%u < %u minimum)" 276msg_null_disk_argument="NULL disk argument" 277msg_null_index_argument="NULL index argument" 278msg_null_poolname="NULL poolname" 279msg_odd_disk_selected="An even number of disks must be selected to create a RAID 1+0. (%u selected)" 280msg_ok="OK" 281msg_partition_scheme="Partition Scheme" 282msg_partition_scheme_help="Select partitioning scheme. GPT is recommended." 283msg_please_enter_a_name_for_your_zpool="Please enter a name for your zpool:" 284msg_please_enter_amount_of_swap_space="Please enter amount of swap space (SI-Unit suffixes\nrecommended; e.g., \`2g' for 2 Gigabytes):" 285msg_please_select_one_or_more_disks="Please select one or more disks to create a zpool:" 286msg_pool_name="Pool Name" 287msg_pool_name_cannot_be_empty="Pool name cannot be empty." 288msg_pool_name_help="Customize the name of the zpool to be created (Required)" 289msg_pool_type_disks="Pool Type/Disks:" 290msg_pool_type_disks_help="Choose type of ZFS Virtual Device and disks to use (Required)" 291msg_processing_selection="Processing selection..." 292msg_raid10_desc="RAID 1+0 - n x 2-Way Mirrors" 293msg_raid10_help="[4+ Disks] Striped Mirrors provides the best performance, but the least storage" 294msg_raidz1_desc="RAID-Z1 - Single Redundant RAID" 295msg_raidz1_help="[3+ Disks] Withstand failure of 1 disk. Recommended for: 3, 5 or 9 disks" 296msg_raidz2_desc="RAID-Z2 - Double Redundant RAID" 297msg_raidz2_help="[4+ Disks] Withstand failure of 2 disks. Recommended for: 4, 6 or 10 disks" 298msg_raidz3_desc="RAID-Z3 - Triple Redundant RAID" 299msg_raidz3_help="[5+ Disks] Withstand failure of 3 disks. Recommended for: 5, 7 or 11 disks" 300msg_rescan_devices="Rescan Devices" 301msg_rescan_devices_help="Scan for device changes" 302msg_select="Select" 303msg_select_a_disk_device="Select a disk device" 304msg_select_virtual_device_type="Select Virtual Device type:" 305msg_stripe_desc="Stripe - No Redundancy" 306msg_stripe_help="[1+ Disks] Striping provides maximum storage but no redundancy" 307msg_swap_encrypt="Encrypt Swap?" 308msg_swap_encrypt_help="Encrypt swap partitions with temporary keys, discarded on reboot" 309msg_swap_invalid="The selected swap size (%s) is invalid. Enter a number optionally followed by units. Example: 2G" 310msg_swap_mirror="Mirror Swap?" 311msg_swap_mirror_help="Mirror swap partitions for redundancy, breaks crash dumps" 312msg_swap_size="Swap Size" 313msg_swap_size_help="Customize how much swap space is allocated to each selected disk" 314msg_swap_toosmall="The selected swap size (%s) is to small. Please enter a value greater than 100MB or enter 0 for no swap" 315msg_these_disks_are_too_small="These disks are smaller than the amount of requested\nswap (%s) and/or geli(8) (%s) partitions, which would\ntake 100%% or more of each of the following selected disks:\n\n %s\n\nRecommend changing partition size(s) and/or selecting a\ndifferent set of disks." 316msg_unable_to_get_disk_capacity="Unable to get disk capacity of \`%s'" 317msg_unsupported_partition_scheme="%s is an unsupported partition scheme" 318msg_user_cancelled="User Cancelled." 319msg_yes="YES" 320msg_zfs_configuration="ZFS Configuration" 321 322############################################################ FUNCTIONS 323 324# dialog_menu_main 325# 326# Display the dialog(1)-based application main menu. 327# 328dialog_menu_main() 329{ 330 local title="$DIALOG_TITLE" 331 local btitle="$DIALOG_BACKTITLE" 332 local prompt="$msg_configure_options" 333 local force4k="$msg_no" 334 local usegeli="$msg_no" 335 local swapgeli="$msg_no" 336 local swapmirror="$msg_no" 337 [ "$ZFSBOOT_FORCE_4K_SECTORS" ] && force4k="$msg_yes" 338 [ "$ZFSBOOT_GELI_ENCRYPTION" ] && usegeli="$msg_yes" 339 [ "$ZFSBOOT_SWAP_ENCRYPTION" ] && swapgeli="$msg_yes" 340 [ "$ZFSBOOT_SWAP_MIRROR" ] && swapmirror="$msg_yes" 341 local disks n disks_grammar 342 f_count n $ZFSBOOT_DISKS 343 { [ $n -eq 1 ] && disks_grammar=$msg_disk_singular; } || 344 disks_grammar=$msg_disk_plural # grammar 345 local menu_list=" 346 '>>> $msg_install' '$msg_install_desc' 347 '$msg_install_help' 348 'T $msg_pool_type_disks' 349 '$ZFSBOOT_VDEV_TYPE: $n $disks_grammar' 350 '$msg_pool_type_disks_help' 351 '- $msg_rescan_devices' '*' 352 '$msg_rescan_devices_help' 353 '- $msg_disk_info' '*' 354 '$msg_disk_info_help' 355 'N $msg_pool_name' '$ZFSBOOT_POOL_NAME' 356 '$msg_pool_name_help' 357 '4 $msg_force_4k_sectors' 358 '$force4k' 359 '$msg_force_4k_sectors_help' 360 'E $msg_encrypt_disks' '$usegeli' 361 '$msg_encrypt_disks_help' 362 'P $msg_partition_scheme' 363 '$ZFSBOOT_PARTITION_SCHEME ($ZFSBOOT_BOOT_TYPE)' 364 '$msg_partition_scheme_help' 365 'S $msg_swap_size' '$ZFSBOOT_SWAP_SIZE' 366 '$msg_swap_size_help' 367 'M $msg_swap_mirror' '$swapmirror' 368 '$msg_swap_mirror_help' 369 'W $msg_swap_encrypt' '$swapgeli' 370 '$msg_swap_encrypt_help' 371 " # END-QUOTE 372 local defaultitem= # Calculated below 373 local hline="$hline_alnum_arrows_punc_tab_enter" 374 375 local height width rows 376 eval f_dialog_menu_with_help_size height width rows \ 377 \"\$title\" \"\$btitle\" \"\$prompt\" \"\$hline\" $menu_list 378 379 # Obtain default-item from previously stored selection 380 f_dialog_default_fetch defaultitem 381 382 local menu_choice 383 menu_choice=$( eval $DIALOG \ 384 --title \"\$title\" \ 385 --backtitle \"\$btitle\" \ 386 --hline \"\$hline\" \ 387 --item-help \ 388 --ok-label \"\$msg_select\" \ 389 --cancel-label \"\$msg_cancel\" \ 390 --default-item \"\$defaultitem\" \ 391 --menu \"\$prompt\" \ 392 $height $width $rows \ 393 $menu_list \ 394 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 395 ) 396 local retval=$? 397 f_dialog_data_sanitize menu_choice 398 f_dialog_menutag_store "$menu_choice" 399 400 # Only update default-item on success 401 [ $retval -eq $DIALOG_OK ] && f_dialog_default_store "$menu_choice" 402 403 return $retval 404} 405 406# dialog_last_chance $disks ... 407# 408# Display a list of the disks that the user is about to destroy. The default 409# action is to return error status unless the user explicitly (non-default) 410# selects "Yes" from the noyes dialog. 411# 412dialog_last_chance() 413{ 414 local title="$DIALOG_TITLE" 415 local btitle="$DIALOG_BACKTITLE" 416 local prompt # Calculated below 417 local hline="$hline_arrows_tab_enter" 418 419 local height=8 width=50 prefix=" " 420 local plen=${#prefix} list= line= 421 local max_width=$(( $width - 3 - $plen )) 422 423 local yes no defaultno extra_args format 424 if [ "$USE_XDIALOG" ]; then 425 yes=ok no=cancel defaultno=default-no 426 extra_args="--wrap --left" 427 format="$msg_last_chance_are_you_sure" 428 else 429 yes=yes no=no defaultno=defaultno 430 extra_args="--colors --cr-wrap" 431 format="$msg_last_chance_are_you_sure_color" 432 fi 433 434 local disk line_width 435 for disk in $*; do 436 if [ "$line" ]; then 437 line_width=${#line} 438 else 439 line_width=$plen 440 fi 441 line_width=$(( $line_width + 1 + ${#disk} )) 442 # Add newline before disk if it would exceed max_width 443 if [ $line_width -gt $max_width ]; then 444 list="$list$line\n" 445 line="$prefix" 446 height=$(( $height + 1 )) 447 fi 448 # Add the disk to the list 449 line="$line $disk" 450 done 451 # Append the left-overs 452 if [ "${line#$prefix}" ]; then 453 list="$list$line" 454 height=$(( $height + 1 )) 455 fi 456 457 # Add height for Xdialog(1) 458 [ "$USE_XDIALOG" ] && height=$(( $height + $height / 5 + 3 )) 459 460 prompt=$( printf "$format" "$list" ) 461 f_dprintf "%s: Last Chance!" "$0" 462 $DIALOG \ 463 --title "$title" \ 464 --backtitle "$btitle" \ 465 --hline "$hline" \ 466 --$defaultno \ 467 --$yes-label "$msg_yes" \ 468 --$no-label "$msg_no" \ 469 $extra_args \ 470 --yesno "$prompt" $height $width 471} 472 473# dialog_menu_layout 474# 475# Configure Virtual Device type and disks to use for the ZFS boot pool. User 476# must select enough disks to satisfy the chosen vdev type. 477# 478dialog_menu_layout() 479{ 480 local funcname=dialog_menu_layout 481 local title="$DIALOG_TITLE" 482 local btitle="$DIALOG_BACKTITLE" 483 local vdev_prompt="$msg_select_virtual_device_type" 484 local disk_prompt="$msg_please_select_one_or_more_disks" 485 local vdev_menu_list=" 486 'stripe' '$msg_stripe_desc' '$msg_stripe_help' 487 'mirror' '$msg_mirror_desc' '$msg_mirror_help' 488 'raid10' '$msg_raid10_desc' '$msg_raid10_help' 489 'raidz1' '$msg_raidz1_desc' '$msg_raidz1_help' 490 'raidz2' '$msg_raidz2_desc' '$msg_raidz2_help' 491 'raidz3' '$msg_raidz3_desc' '$msg_raidz3_help' 492 " # END-QUOTE 493 local disk_check_list= # Calculated below 494 local vdev_hline="$hline_arrows_tab_enter" 495 local disk_hline="$hline_arrows_space_tab_enter" 496 497 # Warn the user if vdev type is not valid 498 case "$ZFSBOOT_VDEV_TYPE" in 499 stripe|mirror|raid10|raidz1|raidz2|raidz3) : known good ;; 500 *) 501 f_dprintf "%s: Invalid virtual device type \`%s'" \ 502 $funcname "$ZFSBOOT_VDEV_TYPE" 503 f_show_err "$msg_invalid_virtual_device_type" \ 504 "$ZFSBOOT_VDEV_TYPE" 505 f_interactive || return $FAILURE 506 esac 507 508 # Calculate size of vdev menu once only 509 local vheight vwidth vrows 510 eval f_dialog_menu_with_help_size vheight vwidth vrows \ 511 \"\$title\" \"\$btitle\" \"\$vdev_prompt\" \"\$vdev_hline\" \ 512 $vdev_menu_list 513 514 # Get a list of probed disk devices 515 local disks= 516 debug= f_device_find "" $DEVICE_TYPE_DISK disks 517 518 # Prune out mounted md(4) devices that may be part of the boot process 519 local disk name new_list= 520 for disk in $disks; do 521 debug= $disk get name name 522 case "$name" in 523 md[0-9]*) f_mounted -b "/dev/$name" && continue ;; 524 esac 525 new_list="$new_list $disk" 526 done 527 disks="${new_list# }" 528 529 # Debugging 530 if [ "$debug" ]; then 531 local disk_names= 532 for disk in $disks; do 533 debug= $disk get name name 534 disk_names="$disk_names $name" 535 done 536 f_dprintf "$funcname: disks=[%s]" "${disk_names# }" 537 fi 538 539 if [ ! "$disks" ]; then 540 f_dprintf "No disk(s) present to configure" 541 f_show_err "$msg_no_disks_present_to_configure" 542 return $FAILURE 543 fi 544 545 # Lets sort the disks array to be more user friendly 546 f_device_sort_by name disks disks 547 548 # 549 # Operate in a loop so we can (if interactive) repeat if not enough 550 # disks are selected to satisfy the chosen vdev type or user wants to 551 # back-up to the previous menu. 552 # 553 local vardisk ndisks onoff selections vdev_choice breakout device 554 local valid_disks all_valid want_disks desc height width rows 555 while :; do 556 # 557 # Confirm the vdev type that was selected 558 # 559 if f_interactive && [ "$ZFSBOOT_CONFIRM_LAYOUT" ]; then 560 vdev_choice=$( eval $DIALOG \ 561 --title \"\$title\" \ 562 --backtitle \"\$btitle\" \ 563 --hline \"\$vdev_hline\" \ 564 --ok-label \"\$msg_ok\" \ 565 --cancel-label \"\$msg_cancel\" \ 566 --item-help \ 567 --default-item \"\$ZFSBOOT_VDEV_TYPE\" \ 568 --menu \"\$vdev_prompt\" \ 569 $vheight $vwidth $vrows \ 570 $vdev_menu_list \ 571 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 572 ) || return $? 573 # Exit if user pressed ESC or chose Cancel/No 574 f_dialog_data_sanitize vdev_choice 575 576 ZFSBOOT_VDEV_TYPE="$vdev_choice" 577 f_dprintf "$funcname: ZFSBOOT_VDEV_TYPE=[%s]" \ 578 "$ZFSBOOT_VDEV_TYPE" 579 fi 580 581 # Determine the number of disks needed for this vdev type 582 want_disks=0 583 case "$ZFSBOOT_VDEV_TYPE" in 584 stripe) want_disks=1 ;; 585 mirror) want_disks=2 ;; 586 raid10) want_disks=4 ;; 587 raidz1) want_disks=3 ;; 588 raidz2) want_disks=4 ;; 589 raidz3) want_disks=5 ;; 590 esac 591 592 # 593 # Warn the user if any scripted disks are invalid 594 # 595 valid_disks= all_valid=${ZFSBOOT_DISKS:+1} # optimism 596 for disk in $ZFSBOOT_DISKS; do 597 if debug= f_device_find -1 \ 598 $disk $DEVICE_TYPE_DISK device 599 then 600 valid_disks="$valid_disks $disk" 601 continue 602 fi 603 f_dprintf "$funcname: \`%s' is not a real disk" "$disk" 604 all_valid= 605 done 606 if [ ! "$all_valid" ]; then 607 if [ "$ZFSBOOT_DISKS" ]; then 608 f_show_err \ 609 "$msg_missing_one_or_more_scripted_disks" 610 else 611 f_dprintf "No disks selected." 612 f_interactive || 613 f_show_err "$msg_no_disks_selected" 614 fi 615 f_interactive || return $FAILURE 616 fi 617 ZFSBOOT_DISKS="${valid_disks# }" 618 619 # 620 # Short-circuit if we're running non-interactively 621 # 622 if ! f_interactive || [ ! "$ZFSBOOT_CONFIRM_LAYOUT" ]; then 623 f_count ndisks $ZFSBOOT_DISKS 624 [ $ndisks -ge $want_disks ] && break # to success 625 626 # Not enough disks selected 627 f_dprintf "$funcname: %s: %s (%u < %u minimum)" \ 628 "$ZFSBOOT_VDEV_TYPE" \ 629 "Not enough disks selected." \ 630 $ndisks $want_disks 631 f_interactive || return $FAILURE 632 msg_yes="$msg_change_selection" msg_no="$msg_cancel" \ 633 f_yesno "%s: $msg_not_enough_disks_selected" \ 634 "$ZFSBOOT_VDEV_TYPE" $ndisks $want_disks || 635 return $FAILURE 636 fi 637 638 # 639 # Confirm the disks that were selected 640 # Loop until the user cancels or selects enough disks 641 # 642 breakout= 643 while :; do 644 # Loop over list of available disks, resetting state 645 for disk in $disks; do 646 f_isset _${disk}_status && _${disk}_status= 647 done 648 649 # Loop over list of selected disks and create temporary 650 # locals to map statuses onto up-to-date list of disks 651 for disk in $ZFSBOOT_DISKS; do 652 debug= f_device_find -1 \ 653 $disk $DEVICE_TYPE_DISK disk 654 f_isset _${disk}_status || 655 local _${disk}_status 656 _${disk}_status=on 657 done 658 659 # Create the checklist menu of discovered disk devices 660 disk_check_list= 661 for disk in $disks; do 662 desc= 663 $disk get name name 664 $disk get desc desc 665 f_shell_escape "$desc" desc 666 f_getvar _${disk}_status:-off onoff 667 disk_check_list="$disk_check_list 668 $name '$desc' $onoff" 669 done 670 671 eval f_dialog_checklist_size height width rows \ 672 \"\$title\" \"\$btitle\" \"\$prompt\" \ 673 \"\$hline\" $disk_check_list 674 675 selections=$( eval $DIALOG \ 676 --title \"\$DIALOG_TITLE\" \ 677 --backtitle \"\$DIALOG_BACKTITLE\" \ 678 --separate-output \ 679 --hline \"\$hline\" \ 680 --ok-label \"\$msg_ok\" \ 681 --cancel-label \"\$msg_back\" \ 682 --checklist \"\$prompt\" \ 683 $height $width $rows \ 684 $disk_check_list \ 685 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 686 ) || break 687 # Loop if user pressed ESC or chose Cancel/No 688 f_dialog_data_sanitize selections 689 690 ZFSBOOT_DISKS="$selections" 691 f_dprintf "$funcname: ZFSBOOT_DISKS=[%s]" \ 692 "$ZFSBOOT_DISKS" 693 694 f_count ndisks $ZFSBOOT_DISKS 695 696 if [ "$ZFSBOOT_VDEV_TYPE" == "raid10" ] && 697 [ $(( $ndisks % 2 )) -ne 0 ]; then 698 f_dprintf "$funcname: %s: %s (%u %% 2 = %u)" \ 699 "$ZFSBOOT_VDEV_TYPE" \ 700 "Number of disks not even:" \ 701 $ndisks $(( $ndisks % 2 )) 702 msg_yes="$msg_change_selection" \ 703 msg_no="$msg_cancel" \ 704 f_yesno "%s: $msg_odd_disk_selected" \ 705 "$ZFSBOOT_VDEV_TYPE" $ndisks || 706 break 707 continue 708 fi 709 710 [ $ndisks -ge $want_disks ] && 711 breakout=break && break 712 713 # Not enough disks selected 714 f_dprintf "$funcname: %s: %s (%u < %u minimum)" \ 715 "$ZFSBOOT_VDEV_TYPE" \ 716 "Not enough disks selected." \ 717 $ndisks $want_disks 718 msg_yes="$msg_change_selection" msg_no="$msg_cancel" \ 719 f_yesno "%s: $msg_not_enough_disks_selected" \ 720 "$ZFSBOOT_VDEV_TYPE" $ndisks $want_disks || 721 break 722 done 723 [ "$breakout" = "break" ] && break 724 [ "$ZFSBOOT_CONFIRM_LAYOUT" ] || return $FAILURE 725 done 726 727 return $DIALOG_OK 728} 729 730# zfs_create_diskpart $disk $index 731# 732# For each block device to be used in the zpool, rather than just create the 733# zpool with the raw block devices (e.g., da0, da1, etc.) we create partitions 734# so we can have some real swap. This also provides wiggle room incase your 735# replacement drivers do not have the exact same sector counts. 736# 737# NOTE: $swapsize and $bootsize should be defined by the calling function. 738# NOTE: Sets $bootpart and $targetpart for the calling function. 739# 740zfs_create_diskpart() 741{ 742 local funcname=zfs_create_diskpart 743 local disk="$1" index="$2" 744 745 # Check arguments 746 if [ ! "$disk" ]; then 747 f_dprintf "$funcname: NULL disk argument" 748 msg_error="$msg_error: $funcname" \ 749 f_show_err "$msg_null_disk_argument" 750 return $FAILURE 751 fi 752 if [ "${disk#*[$IFS]}" != "$disk" ]; then 753 f_dprintf "$funcname: Invalid disk argument \`%s'" "$disk" 754 msg_error="$msg_error: $funcname" \ 755 f_show_err "$msg_invalid_disk_argument" "$disk" 756 return $FAILURE 757 fi 758 if [ ! "$index" ]; then 759 f_dprintf "$funcname: NULL index argument" 760 msg_error="$msg_error: $funcname" \ 761 f_show_err "$msg_null_index_argument" 762 return $FAILURE 763 fi 764 if ! f_isinteger "$index"; then 765 f_dprintf "$funcname: Invalid index argument \`%s'" "$index" 766 msg_error="$msg_error: $funcname" \ 767 f_show_err "$msg_invalid_index_argument" "$index" 768 return $FAILURE 769 fi 770 f_dprintf "$funcname: disk=[%s] index=[%s]" "$disk" "$index" 771 772 # Check for unknown partition scheme before proceeding further 773 case "$ZFSBOOT_PARTITION_SCHEME" in 774 ""|MBR|GPT*) : known good ;; 775 *) 776 f_dprintf "$funcname: %s is an unsupported partition scheme" \ 777 "$ZFSBOOT_PARTITION_SCHEME" 778 msg_error="$msg_error: $funcname" f_show_err \ 779 "$msg_unsupported_partition_scheme" \ 780 "$ZFSBOOT_PARTITION_SCHEME" 781 return $FAILURE 782 esac 783 784 # 785 # Destroy whatever partition layout is currently on disk. 786 # NOTE: `-F' required to destroy if partitions still exist. 787 # NOTE: Failure is ok here, blank disk will have nothing to destroy. 788 # 789 f_dprintf "$funcname: Exporting ZFS pools..." 790 zpool list -Ho name | while read z_name; do 791 f_eval_catch -d $funcname zpool "$ZPOOL_EXPORT_F" $z_name 792 done 793 f_dprintf "$funcname: Detaching all GELI providers..." 794 geli status | tail -n +2 | while read g_name g_status g_component; do 795 f_eval_catch -d $funcname geli "$GELI_DETACH_F" $g_name 796 done 797 f_dprintf "$funcname: Destroying all data/layouts on \`%s'..." "$disk" 798 f_eval_catch -d $funcname gpart "$GPART_DESTROY_F" $disk 799 f_eval_catch -d $funcname graid "$GRAID_DELETE" $disk 800 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" /dev/$disk 801 802 # Make doubly-sure backup GPT is destroyed 803 f_eval_catch -d $funcname gpart "$GPART_CREATE" gpt $disk 804 f_eval_catch -d $funcname gpart "$GPART_DESTROY_F" $disk 805 806 # 807 # Lay down the desired type of partition scheme 808 # 809 local setsize mbrindex align_small align_big 810 # 811 # If user has requested 4 K alignment, add these params to the 812 # gpart add calls. With GPT, we align large partitions to 1 M for 813 # improved performance on SSDs. MBR does not always play well with gaps 814 # between partitions, so all alignment is only 4k for that case. 815 # With MBR, we align the BSD partition that contains the MBR, otherwise 816 # the system fails to boot. 817 # 818 if [ "$ZFSBOOT_FORCE_4K_SECTORS" ]; then 819 align_small="-a 4k" 820 align_big="-a 1m" 821 fi 822 823 case "$ZFSBOOT_PARTITION_SCHEME" in 824 ""|GPT*) f_dprintf "$funcname: Creating GPT layout..." 825 # 826 # 1. Create GPT layout using labels 827 # 828 f_eval_catch $funcname gpart "$GPART_CREATE" gpt $disk || 829 return $FAILURE 830 831 # 832 # Apply workarounds if requested by the user 833 # 834 if [ "$ZFSBOOT_PARTITION_SCHEME" = "GPT + Lenovo Fix" ]; then 835 f_eval_catch $funcname gpart "$GPART_SET_LENOVOFIX" \ 836 $disk || return $FAILURE 837 elif [ "$ZFSBOOT_PARTITION_SCHEME" = "GPT + Active" ]; then 838 f_eval_catch $funcname gpart "$GPART_SET_PMBR_ACTIVE" \ 839 $disk || return $FAILURE 840 fi 841 842 # 843 # 2. Add small freebsd-boot and/or efi partition 844 # 845 if [ "$ZFSBOOT_BOOT_TYPE" = "UEFI" -o \ 846 "$ZFSBOOT_BOOT_TYPE" = "BIOS+UEFI" ] 847 then 848 f_eval_catch $funcname gpart \ 849 "$GPART_ADD_ALIGN_LABEL_WITH_SIZE" \ 850 "$align_small" efiboot$index efi 200M \ 851 $disk || return $FAILURE 852 853 # We'll configure the ESP in bootconfig 854 fi 855 856 if [ "$ZFSBOOT_BOOT_TYPE" = "BIOS" -o \ 857 "$ZFSBOOT_BOOT_TYPE" = "BIOS+UEFI" ] 858 then 859 f_eval_catch $funcname gpart \ 860 "$GPART_ADD_ALIGN_LABEL_WITH_SIZE" \ 861 "$align_small" gptboot$index \ 862 freebsd-boot 512k $disk || return $FAILURE 863 if [ "$ZFSBOOT_BOOT_TYPE" = "BIOS" ]; then 864 f_eval_catch $funcname gpart \ 865 "$GPART_BOOTCODE_PART" \ 866 /boot/pmbr /boot/gptzfsboot 1 \ 867 $disk || return $FAILURE 868 else 869 f_eval_catch $funcname gpart \ 870 "$GPART_BOOTCODE_PART" \ 871 /boot/pmbr /boot/gptzfsboot 2 \ 872 $disk || return $FAILURE 873 fi 874 fi 875 876 # NB: zpool will use the `zfs#' GPT labels 877 if [ "$ZFSBOOT_BOOT_TYPE" = "BIOS+UEFI" ]; then 878 if [ "$ZFSBOOT_BOOT_POOL" ]; then 879 bootpart=p3 swappart=p4 targetpart=p4 880 [ ${swapsize:-0} -gt 0 ] && targetpart=p5 881 else 882 # Bootpart unused 883 bootpart=p3 swappart=p3 targetpart=p3 884 [ ${swapsize:-0} -gt 0 ] && targetpart=p4 885 fi 886 else 887 if [ "$ZFSBOOT_BOOT_POOL" ]; then 888 bootpart=p2 swappart=p3 targetpart=p3 889 [ ${swapsize:-0} -gt 0 ] && targetpart=p4 890 else 891 # Bootpart unused 892 bootpart=p2 swappart=p2 targetpart=p2 893 [ ${swapsize:-0} -gt 0 ] && targetpart=p3 894 fi 895 fi 896 897 # 898 # Prepare boot pool if enabled (e.g., for geli(8)) 899 # 900 if [ "$ZFSBOOT_BOOT_POOL" ]; then 901 f_eval_catch $funcname gpart \ 902 "$GPART_ADD_ALIGN_LABEL_WITH_SIZE" \ 903 "$align_big" boot$index freebsd-zfs \ 904 ${bootsize}b $disk || return $FAILURE 905 # Pedantically nuke any old labels 906 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 907 /dev/$disk$bootpart 908 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 909 # Pedantically detach targetpart for later 910 f_eval_catch -d $funcname geli \ 911 "$GELI_DETACH_F" \ 912 /dev/$disk$targetpart 913 fi 914 fi 915 916 # 917 # 3. Add freebsd-swap partition labeled `swap#' 918 # 919 if [ ${swapsize:-0} -gt 0 ]; then 920 f_eval_catch $funcname gpart \ 921 "$GPART_ADD_ALIGN_LABEL_WITH_SIZE" \ 922 "$align_big" swap$index freebsd-swap \ 923 ${swapsize}b $disk || return $FAILURE 924 # Pedantically nuke any old labels on the swap 925 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 926 /dev/$disk$swappart 927 fi 928 929 # 930 # 4. Add freebsd-zfs partition labeled `zfs#' for zroot 931 # 932 f_eval_catch $funcname gpart "$GPART_ADD_ALIGN_LABEL" \ 933 "$align_big" zfs$index freebsd-zfs $disk || 934 return $FAILURE 935 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 936 /dev/$disk$targetpart 937 ;; 938 939 MBR) f_dprintf "$funcname: Creating MBR layout..." 940 # 941 # Enable boot pool if encryption is desired 942 # 943 [ "$ZFSBOOT_GELI_ENCRYPTION" ] && ZFSBOOT_BOOT_POOL=1 944 # 945 # 1. Create MBR layout (no labels) 946 # 947 f_eval_catch $funcname gpart "$GPART_CREATE" mbr $disk || 948 return $FAILURE 949 f_eval_catch $funcname gpart "$GPART_BOOTCODE" /boot/mbr \ 950 $disk || return $FAILURE 951 952 # 953 # 2. Add freebsd slice with all available space 954 # 955 f_eval_catch $funcname gpart "$GPART_ADD_ALIGN" \ 956 "$align_small" freebsd $disk || return $FAILURE 957 f_eval_catch $funcname gpart "$GPART_SET_ACTIVE" 1 $disk || 958 return $FAILURE 959 # Pedantically nuke any old labels 960 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 961 /dev/${disk}s1 962 # Pedantically nuke any old scheme 963 f_eval_catch -d $funcname gpart "$GPART_DESTROY_F" ${disk}s1 964 965 # 966 # 3. Write BSD scheme to the freebsd slice 967 # 968 f_eval_catch $funcname gpart "$GPART_CREATE" BSD ${disk}s1 || 969 return $FAILURE 970 971 # NB: zpool will use s1a (no labels) 972 bootpart=s1a swappart=s1b targetpart=s1d mbrindex=4 973 974 # 975 # Always prepare a boot pool on MBR 976 # Do not align this partition, there must not be a gap 977 # 978 ZFSBOOT_BOOT_POOL=1 979 f_eval_catch $funcname gpart \ 980 "$GPART_ADD_ALIGN_INDEX_WITH_SIZE" \ 981 "" 1 freebsd-zfs ${bootsize}b ${disk}s1 || 982 return $FAILURE 983 # Pedantically nuke any old labels 984 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 985 /dev/$disk$bootpart 986 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 987 # Pedantically detach targetpart for later 988 f_eval_catch -d $funcname geli \ 989 "$GELI_DETACH_F" \ 990 /dev/$disk$targetpart 991 fi 992 993 # 994 # 4. Add freebsd-swap partition 995 # 996 if [ ${swapsize:-0} -gt 0 ]; then 997 f_eval_catch $funcname gpart \ 998 "$GPART_ADD_ALIGN_INDEX_WITH_SIZE" \ 999 "$align_small" 2 freebsd-swap \ 1000 ${swapsize}b ${disk}s1 || return $FAILURE 1001 # Pedantically nuke any old labels on the swap 1002 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 1003 /dev/${disk}s1b 1004 fi 1005 1006 # 1007 # 5. Add freebsd-zfs partition for zroot 1008 # 1009 f_eval_catch $funcname gpart "$GPART_ADD_ALIGN_INDEX" \ 1010 "$align_small" $mbrindex freebsd-zfs ${disk}s1 || 1011 return $FAILURE 1012 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 1013 /dev/$disk$targetpart # Pedantic 1014 f_eval_catch $funcname dd "$DD_WITH_OPTIONS" \ 1015 /boot/zfsboot /dev/${disk}s1 count=1 || 1016 return $FAILURE 1017 ;; 1018 1019 esac # $ZFSBOOT_PARTITION_SCHEME 1020 1021 # Update fstab(5) 1022 local swapsize 1023 f_expand_number "$ZFSBOOT_SWAP_SIZE" swapsize 1024 if [ "$isswapmirror" ]; then 1025 # This is not the first disk in the mirror, do nothing 1026 elif [ ${swapsize:-0} -eq 0 ]; then 1027 # If swap is 0 sized, don't add it to fstab 1028 elif [ "$ZFSBOOT_SWAP_ENCRYPTION" -a "$ZFSBOOT_SWAP_MIRROR" ]; then 1029 f_eval_catch $funcname printf "$PRINTF_FSTAB" \ 1030 /dev/mirror/swap.eli none swap sw 0 0 \ 1031 $BSDINSTALL_TMPETC/fstab || return $FAILURE 1032 isswapmirror=1 1033 elif [ "$ZFSBOOT_SWAP_MIRROR" ]; then 1034 f_eval_catch $funcname printf "$PRINTF_FSTAB" \ 1035 /dev/mirror/swap none swap sw 0 0 \ 1036 $BSDINSTALL_TMPETC/fstab || return $FAILURE 1037 isswapmirror=1 1038 elif [ "$ZFSBOOT_SWAP_ENCRYPTION" ]; then 1039 f_eval_catch $funcname printf "$PRINTF_FSTAB" \ 1040 /dev/$disk${swappart}.eli none swap sw 0 0 \ 1041 $BSDINSTALL_TMPETC/fstab || return $FAILURE 1042 else 1043 f_eval_catch $funcname printf "$PRINTF_FSTAB" \ 1044 /dev/$disk$swappart none swap sw 0 0 \ 1045 $BSDINSTALL_TMPETC/fstab || return $FAILURE 1046 fi 1047 1048 return $SUCCESS 1049} 1050 1051# zfs_create_boot $poolname $vdev_type $disks ... 1052# 1053# Creates boot pool and dataset layout. Returns error if something goes wrong. 1054# Errors are printed to stderr for collection and display. 1055# 1056zfs_create_boot() 1057{ 1058 local funcname=zfs_create_boot 1059 local zroot_name="$1" 1060 local zroot_vdevtype="$2" 1061 local zroot_vdevs= # Calculated below 1062 local swap_devs= # Calculated below 1063 local boot_vdevs= # Used for geli(8) and/or MBR layouts 1064 shift 2 # poolname vdev_type 1065 local disks="$*" disk 1066 local isswapmirror 1067 local bootpart targetpart swappart # Set by zfs_create_diskpart() below 1068 local create_options 1069 1070 # 1071 # Pedantic checks; should never be seen 1072 # 1073 if [ ! "$zroot_name" ]; then 1074 f_dprintf "$funcname: NULL poolname" 1075 msg_error="$msg_error: $funcname" \ 1076 f_show_err "$msg_null_poolname" 1077 return $FAILURE 1078 fi 1079 if [ $# -lt 1 ]; then 1080 f_dprintf "$funcname: missing disk arguments" 1081 msg_error="$msg_error: $funcname" \ 1082 f_show_err "$msg_missing_disk_arguments" 1083 return $FAILURE 1084 fi 1085 f_dprintf "$funcname: poolname=[%s] vdev_type=[%s]" \ 1086 "$zroot_name" "$zroot_vdevtype" 1087 1088 # 1089 # Initialize fstab(5) 1090 # 1091 f_dprintf "$funcname: Initializing temporary fstab(5) file..." 1092 f_eval_catch $funcname sh "$SHELL_TRUNCATE" $BSDINSTALL_TMPETC/fstab || 1093 return $FAILURE 1094 f_eval_catch $funcname printf "$PRINTF_FSTAB" \ 1095 "# Device" Mountpoint FStype Options Dump "Pass#" \ 1096 $BSDINSTALL_TMPETC/fstab || return $FAILURE 1097 1098 # 1099 # Expand SI units in desired sizes 1100 # 1101 f_dprintf "$funcname: Expanding supplied size values..." 1102 local swapsize bootsize 1103 if ! f_expand_number "$ZFSBOOT_SWAP_SIZE" swapsize; then 1104 f_dprintf "$funcname: Invalid swap size \`%s'" \ 1105 "$ZFSBOOT_SWAP_SIZE" 1106 f_show_err "$msg_invalid_swap_size" "$ZFSBOOT_SWAP_SIZE" 1107 return $FAILURE 1108 fi 1109 if ! f_expand_number "$ZFSBOOT_BOOT_POOL_SIZE" bootsize; then 1110 f_dprintf "$funcname: Invalid boot pool size \`%s'" \ 1111 "$ZFSBOOT_BOOT_POOL_SIZE" 1112 f_show_err "$msg_invalid_boot_pool_size" \ 1113 "$ZFSBOOT_BOOT_POOL_SIZE" 1114 return $FAILURE 1115 fi 1116 f_dprintf "$funcname: ZFSBOOT_SWAP_SIZE=[%s] swapsize=[%s]" \ 1117 "$ZFSBOOT_SWAP_SIZE" "$swapsize" 1118 f_dprintf "$funcname: ZFSBOOT_BOOT_POOL_SIZE=[%s] bootsize=[%s]" \ 1119 "$ZFSBOOT_BOOT_POOL_SIZE" "$bootsize" 1120 1121 # 1122 # Destroy the pool in-case this is our second time 'round (case of 1123 # failure and installer presented ``Retry'' option to come back). 1124 # 1125 # NB: If we don't destroy the pool, later gpart(8) destroy commands 1126 # that try to clear existing partitions (see zfs_create_diskpart()) 1127 # will fail with a `Device Busy' error, leading to `GEOM exists'. 1128 # 1129 f_eval_catch -d $funcname zpool "$ZPOOL_DESTROY" "$zroot_name" 1130 1131 # 1132 # Prepare the disks and build pool device list(s) 1133 # 1134 f_dprintf "$funcname: Preparing disk partitions for ZFS pool..." 1135 1136 # Force 4K sectors using vfs.zfs.min_auto_ashift=12 1137 if [ "$ZFSBOOT_FORCE_4K_SECTORS" ]; then 1138 f_dprintf "$funcname: With 4K sectors..." 1139 f_eval_catch $funcname sysctl "$SYSCTL_ZFS_MIN_ASHIFT_12" \ 1140 || return $FAILURE 1141 sysctl kern.geom.part.mbr.enforce_chs=0 1142 fi 1143 local n=0 1144 for disk in $disks; do 1145 zfs_create_diskpart $disk $n || return $FAILURE 1146 # Now $bootpart, $targetpart, and $swappart are set (suffix 1147 # for $disk) 1148 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1149 boot_vdevs="$boot_vdevs $disk$bootpart" 1150 fi 1151 zroot_vdevs="$zroot_vdevs $disk$targetpart" 1152 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 1153 zroot_vdevs="$zroot_vdevs.eli" 1154 fi 1155 1156 n=$(( $n + 1 )) 1157 done # disks 1158 1159 # 1160 # If we need/want a boot pool, create it 1161 # 1162 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1163 local bootpool_vdevtype= # Calculated below 1164 local bootpool_options= # Calculated below 1165 local bootpool_name="$ZFSBOOT_BOOT_POOL_NAME" 1166 local bootpool="$BSDINSTALL_CHROOT/$bootpool_name" 1167 local zroot_key="${ZFSBOOT_GELI_KEY_FILE#/}" 1168 1169 f_dprintf "$funcname: Setting up boot pool..." 1170 [ "$ZFSBOOT_GELI_ENCRYPTION" ] && 1171 f_dprintf "$funcname: For encrypted root disk..." 1172 1173 # Create parent directory for boot pool 1174 f_eval_catch -d $funcname umount "$UMOUNT" /mnt 1175 f_eval_catch $funcname mount "$MOUNT_TYPE" tmpfs none \ 1176 $BSDINSTALL_CHROOT || return $FAILURE 1177 1178 # Create mirror across the boot partition on all disks 1179 local nvdevs 1180 f_count nvdevs $boot_vdevs 1181 [ $nvdevs -gt 1 ] && bootpool_vdevtype=mirror 1182 1183 create_options="$ZFSBOOT_BOOT_POOL_CREATE_OPTIONS" 1184 bootpool_options="-o altroot=$BSDINSTALL_CHROOT" 1185 bootpool_options="$bootpool_options $create_options" 1186 bootpool_options="$bootpool_options -m \"/$bootpool_name\" -f" 1187 f_eval_catch $funcname zpool "$ZPOOL_CREATE_WITH_OPTIONS" \ 1188 "$bootpool_options" "$bootpool_name" \ 1189 "$bootpool_vdevtype" "$boot_vdevs" || 1190 return $FAILURE 1191 1192 f_eval_catch $funcname mkdir "$MKDIR_P" "$bootpool/boot" || 1193 return $FAILURE 1194 1195 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 1196 # Generate an encryption key using random(4) 1197 f_eval_catch $funcname dd "$DD_WITH_OPTIONS" \ 1198 /dev/random "$bootpool/$zroot_key" \ 1199 "bs=4096 count=1" || return $FAILURE 1200 f_eval_catch $funcname chmod "$CHMOD_MODE" \ 1201 go-wrx "$bootpool/$zroot_key" || 1202 return $FAILURE 1203 fi 1204 1205 fi 1206 1207 # 1208 # Create the geli(8) GEOMS 1209 # 1210 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 1211 # 1212 # Load the AES-NI kernel module to accelerate encryption 1213 # 1214 f_eval_catch -d $funcname kldload "$KLDLOAD" "aesni" 1215 # Prompt user for password (twice) 1216 if ! msg_enter_new_password="$msg_geli_password" \ 1217 f_dialog_input_password 1218 then 1219 f_dprintf "$funcname: User cancelled" 1220 f_show_err "$msg_user_cancelled" 1221 return $FAILURE 1222 fi 1223 1224 # Initialize geli(8) on each of the target partitions 1225 for disk in $disks; do 1226 f_dialog_info "$msg_geli_setup" \ 1227 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 1228 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1229 if ! echo "$pw_password" | f_eval_catch \ 1230 $funcname geli "$GELI_PASSWORD_INIT" \ 1231 "$bootpool/boot/$disk$targetpart.eli" \ 1232 AES-XTS "$bootpool/$zroot_key" \ 1233 $disk$targetpart 1234 then 1235 f_interactive || f_die 1236 unset pw_password # Sensitive info 1237 return $FAILURE 1238 fi 1239 if ! echo "$pw_password" | f_eval_catch \ 1240 $funcname geli "$GELI_ATTACH" \ 1241 "$bootpool/$zroot_key" $disk$targetpart 1242 then 1243 f_interactive || f_die 1244 unset pw_password # Sensitive info 1245 return $FAILURE 1246 fi 1247 else 1248 # With no bootpool, there is no place to store 1249 # the key files, use only a password 1250 if ! echo "$pw_password" | f_eval_catch \ 1251 $funcname geli \ 1252 "$GELI_PASSWORD_GELIBOOT_INIT" \ 1253 AES-XTS $disk$targetpart 1254 then 1255 f_interactive || f_die 1256 unset pw_password # Sensitive info 1257 return $FAILURE 1258 fi 1259 if ! echo "$pw_password" | f_eval_catch \ 1260 $funcname geli "$GELI_ATTACH_NOKEY" \ 1261 $disk$targetpart 1262 then 1263 f_interactive || f_die 1264 unset pw_password # Sensitive info 1265 return $FAILURE 1266 fi 1267 fi 1268 done 1269 unset pw_password # Sensitive info 1270 fi 1271 1272 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1273 # Clean up 1274 f_eval_catch $funcname zfs "$ZFS_UNMOUNT" "$bootpool_name" || 1275 return $FAILURE 1276 f_eval_catch -d $funcname umount "$UMOUNT" /mnt # tmpfs 1277 fi 1278 1279 # 1280 # Create the gmirror(8) GEOMS for swap 1281 # 1282 if [ ${swapsize:-0} -gt 0 -a "$ZFSBOOT_SWAP_MIRROR" ]; then 1283 for disk in $disks; do 1284 swap_devs="$swap_devs $disk$swappart" 1285 done 1286 f_eval_catch $funcname gmirror "$SWAP_GMIRROR_LABEL" \ 1287 "$swap_devs" || return $FAILURE 1288 fi 1289 1290 # 1291 # Create the ZFS root pool with desired type and disk devices 1292 # 1293 f_dprintf "$funcname: Creating root pool..." 1294 create_options="$ZFSBOOT_POOL_CREATE_OPTIONS" 1295 if [ "$zroot_vdevtype" == "raid10" ]; then 1296 raid10_vdevs="" 1297 for vdev in $zroot_vdevs; do 1298 f_count nvdev $raid10_vdevs 1299 if [ $(( $nvdev % 3 )) -eq 0 ]; then 1300 raid10_vdevs="$raid10_vdevs mirror" 1301 fi 1302 raid10_vdevs="$raid10_vdevs $vdev" 1303 done 1304 f_eval_catch $funcname zpool "$ZPOOL_CREATE_WITH_OPTIONS" \ 1305 "-o altroot=$BSDINSTALL_CHROOT $create_options -m none -f" \ 1306 "$zroot_name" "" "$raid10_vdevs" || return $FAILURE 1307 else 1308 f_eval_catch $funcname zpool "$ZPOOL_CREATE_WITH_OPTIONS" \ 1309 "-o altroot=$BSDINSTALL_CHROOT $create_options -m none -f" \ 1310 "$zroot_name" "$zroot_vdevtype" "$zroot_vdevs" || 1311 return $FAILURE 1312 fi 1313 1314 # 1315 # Create ZFS dataset layout within the new root pool 1316 # 1317 f_dprintf "$funcname: Creating ZFS datasets..." 1318 echo "$ZFSBOOT_DATASETS" | while read dataset options; do 1319 # Skip blank lines and comments 1320 case "$dataset" in "#"*|"") continue; esac 1321 # Remove potential inline comments in options 1322 options="${options%%#*}" 1323 # Replace tabs with spaces 1324 f_replaceall "$options" " " " " options 1325 # Reduce contiguous runs of space to one single space 1326 oldoptions= 1327 while [ "$oldoptions" != "$options" ]; do 1328 oldoptions="$options" 1329 f_replaceall "$options" " " " " options 1330 done 1331 # Replace both commas and spaces with ` -o ' 1332 f_replaceall "$options" "[ ,]" " -o " options 1333 # Create the dataset with desired options 1334 f_eval_catch $funcname zfs "$ZFS_CREATE_WITH_OPTIONS" \ 1335 "${options:+-o $options}" "$zroot_name$dataset" || 1336 return $FAILURE 1337 done 1338 1339 # 1340 # Set a mountpoint for the root of the pool so newly created datasets 1341 # have a mountpoint to inherit 1342 # 1343 f_dprintf "$funcname: Setting mountpoint for root of the pool..." 1344 f_eval_catch $funcname zfs "$ZFS_SET" \ 1345 "mountpoint=/$zroot_name" "$zroot_name" || return $FAILURE 1346 1347 # Touch up permissions on the tmp directories 1348 f_dprintf "$funcname: Modifying directory permissions..." 1349 local dir 1350 for dir in /tmp /var/tmp; do 1351 f_eval_catch $funcname mkdir "$MKDIR_P" \ 1352 $BSDINSTALL_CHROOT$dir || return $FAILURE 1353 f_eval_catch $funcname chmod "$CHMOD_MODE" 1777 \ 1354 $BSDINSTALL_CHROOT$dir || return $FAILURE 1355 done 1356 1357 # Set bootfs property 1358 local zroot_bootfs="$ZFSBOOT_BEROOT_NAME/$ZFSBOOT_BOOTFS_NAME" 1359 f_dprintf "$funcname: Setting bootfs property..." 1360 f_eval_catch $funcname zpool "$ZPOOL_SET" \ 1361 "bootfs=\"$zroot_name/$zroot_bootfs\"" "$zroot_name" || 1362 return $FAILURE 1363 1364 # MBR boot loader touch-up 1365 if [ "$ZFSBOOT_PARTITION_SCHEME" = "MBR" ]; then 1366 # Export the pool(s) 1367 f_dprintf "$funcname: Temporarily exporting ZFS pool(s)..." 1368 f_eval_catch $funcname zpool "$ZPOOL_EXPORT" "$zroot_name" || 1369 return $FAILURE 1370 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1371 f_eval_catch $funcname zpool "$ZPOOL_EXPORT" \ 1372 "$bootpool_name" || return $FAILURE 1373 fi 1374 1375 f_dprintf "$funcname: Updating MBR boot loader on disks..." 1376 # Stick the ZFS boot loader in the "convenient hole" after 1377 # the ZFS internal metadata 1378 for disk in $disks; do 1379 f_eval_catch $funcname dd "$DD_WITH_OPTIONS" \ 1380 /boot/zfsboot /dev/$disk$bootpart \ 1381 "skip=1 seek=1024" || return $FAILURE 1382 done 1383 1384 # Re-import the ZFS pool(s) 1385 f_dprintf "$funcname: Re-importing ZFS pool(s)..." 1386 f_eval_catch $funcname zpool "$ZPOOL_IMPORT_WITH_OPTIONS" \ 1387 "-o altroot=\"$BSDINSTALL_CHROOT\"" \ 1388 "$zroot_name" || return $FAILURE 1389 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1390 # Import the bootpool, but do not mount it yet 1391 f_eval_catch $funcname zpool \ 1392 "$ZPOOL_IMPORT_WITH_OPTIONS" \ 1393 "-o altroot=\"$BSDINSTALL_CHROOT\" -N" \ 1394 "$bootpool_name" || return $FAILURE 1395 fi 1396 fi 1397 1398 # Remount bootpool and create symlink(s) 1399 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1400 f_eval_catch $funcname zfs "$ZFS_MOUNT" "$bootpool_name" || 1401 return $FAILURE 1402 f_dprintf "$funcname: Creating /boot symlink for boot pool..." 1403 f_eval_catch $funcname ln "$LN_SF" "$bootpool_name/boot" \ 1404 $BSDINSTALL_CHROOT/boot || return $FAILURE 1405 fi 1406 1407 # zpool.cache is required to mount more than one pool at boot time 1408 f_dprintf "$funcname: Configuring zpool.cache for zroot..." 1409 f_eval_catch $funcname mkdir "$MKDIR_P" $BSDINSTALL_CHROOT/boot/zfs || 1410 return $FAILURE 1411 f_eval_catch $funcname zpool "$ZPOOL_SET" \ 1412 "cachefile=\"$BSDINSTALL_CHROOT/boot/zfs/zpool.cache\"" \ 1413 "$zroot_name" || return $FAILURE 1414 1415 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1416 f_eval_catch $funcname printf "$PRINTF_CONF" \ 1417 vfs.root.mountfrom \ 1418 "\"zfs:$zroot_name/$zroot_bootfs\"" \ 1419 $BSDINSTALL_TMPBOOT/loader.conf.root || return $FAILURE 1420 fi 1421 # 1422 # Set canmount=noauto so that the default Boot Environment (BE) does 1423 # not get mounted if a different BE is selected from the beastie menu 1424 # 1425 f_dprintf "$funcname: Set canmount=noauto for the root of the pool..." 1426 f_eval_catch $funcname zfs "$ZFS_SET" "canmount=noauto" \ 1427 "$zroot_name/$ZFSBOOT_BEROOT_NAME/$ZFSBOOT_BOOTFS_NAME" 1428 1429 # Last, but not least... required lines for rc.conf(5)/loader.conf(5) 1430 # NOTE: We later concatenate these into their destination 1431 f_dprintf "%s: Configuring rc.conf(5)/loader.conf(5) additions..." \ 1432 "$funcname" 1433 f_eval_catch $funcname echo "$ECHO_APPEND" 'zfs_enable=\"YES\"' \ 1434 $BSDINSTALL_TMPETC/rc.conf.zfs || return $FAILURE 1435 f_eval_catch $funcname echo "$ECHO_APPEND" \ 1436 'kern.geom.label.disk_ident.enable=\"0\"' \ 1437 $BSDINSTALL_TMPBOOT/loader.conf.zfs || return $FAILURE 1438 f_eval_catch $funcname echo "$ECHO_APPEND" \ 1439 'kern.geom.label.gptid.enable=\"0\"' \ 1440 $BSDINSTALL_TMPBOOT/loader.conf.zfs || return $FAILURE 1441 1442 if [ "$ZFSBOOT_FORCE_4K_SECTORS" ]; then 1443 f_eval_catch $funcname echo "$ECHO_APPEND" \ 1444 'vfs.zfs.min_auto_ashift=12' \ 1445 $BSDINSTALL_TMPETC/sysctl.conf.zfs || return $FAILURE 1446 fi 1447 1448 if [ "$ZFSBOOT_SWAP_MIRROR" ]; then 1449 f_eval_catch $funcname echo "$ECHO_APPEND" \ 1450 'geom_mirror_load=\"YES\"' \ 1451 $BSDINSTALL_TMPBOOT/loader.conf.gmirror || 1452 return $FAILURE 1453 fi 1454 1455 # We're all done unless we should go on to do encryption 1456 [ "$ZFSBOOT_GELI_ENCRYPTION" ] || return $SUCCESS 1457 1458 # 1459 # Configure geli(8)-based encryption 1460 # 1461 f_dprintf "$funcname: Configuring disk encryption..." 1462 f_eval_catch $funcname echo "$ECHO_APPEND" 'aesni_load=\"YES\"' \ 1463 $BSDINSTALL_TMPBOOT/loader.conf.aesni || return $FAILURE 1464 f_eval_catch $funcname echo "$ECHO_APPEND" 'geom_eli_load=\"YES\"' \ 1465 $BSDINSTALL_TMPBOOT/loader.conf.geli || return $FAILURE 1466 1467 # We're all done unless we should go on for boot pool 1468 [ "$ZFSBOOT_BOOT_POOL" ] || return $SUCCESS 1469 1470 for disk in $disks; do 1471 f_eval_catch $funcname printf "$PRINTF_CONF" \ 1472 geli_%s_keyfile0_load "$disk$targetpart YES" \ 1473 $BSDINSTALL_TMPBOOT/loader.conf.$disk$targetpart || 1474 return $FAILURE 1475 f_eval_catch $funcname printf "$PRINTF_CONF" \ 1476 geli_%s_keyfile0_type \ 1477 "$disk$targetpart $disk$targetpart:geli_keyfile0" \ 1478 $BSDINSTALL_TMPBOOT/loader.conf.$disk$targetpart || 1479 return $FAILURE 1480 f_eval_catch $funcname printf "$PRINTF_CONF" \ 1481 geli_%s_keyfile0_name \ 1482 "$disk$targetpart \"$ZFSBOOT_GELI_KEY_FILE\"" \ 1483 $BSDINSTALL_TMPBOOT/loader.conf.$disk$targetpart || 1484 return $FAILURE 1485 done 1486 1487 # Set cachefile for boot pool so it auto-imports at system start 1488 f_dprintf "$funcname: Configuring zpool.cache for boot pool..." 1489 f_eval_catch $funcname zpool "$ZPOOL_SET" \ 1490 "cachefile=\"$BSDINSTALL_CHROOT/boot/zfs/zpool.cache\"" \ 1491 "$bootpool_name" || return $FAILURE 1492 1493 # Some additional geli(8) requirements for loader.conf(5) 1494 for option in \ 1495 'zpool_cache_load=\"YES\"' \ 1496 'zpool_cache_type=\"/boot/zfs/zpool.cache\"' \ 1497 'zpool_cache_name=\"/boot/zfs/zpool.cache\"' \ 1498 'geom_eli_passphrase_prompt=\"YES\"' \ 1499 ; do 1500 f_eval_catch $funcname echo "$ECHO_APPEND" "$option" \ 1501 $BSDINSTALL_TMPBOOT/loader.conf.zfs || 1502 return $FAILURE 1503 done 1504 return $SUCCESS 1505} 1506 1507# dialog_menu_diskinfo 1508# 1509# Prompt the user to select a disk and then provide detailed info on it. 1510# 1511dialog_menu_diskinfo() 1512{ 1513 local device disk 1514 1515 # 1516 # Break from loop when user cancels disk selection 1517 # 1518 while :; do 1519 device=$( msg_cancel="$msg_back" f_device_menu \ 1520 "$DIALOG_TITLE" "$msg_select_a_disk_device" "" \ 1521 $DEVICE_TYPE_DISK 2>&1 ) || break 1522 $device get name disk 1523 1524 # Show gpart(8) `show' and camcontrol(8) `inquiry' data 1525 f_show_msg "$msg_detailed_disk_info" \ 1526 "$disk" "$( gpart show $disk 2> /dev/null )" \ 1527 "$disk" "$( camcontrol inquiry $disk 2> /dev/null )" \ 1528 "$disk" "$( camcontrol identify $disk 2> /dev/null )" 1529 done 1530 1531 return $SUCCESS 1532} 1533 1534############################################################ MAIN 1535 1536# 1537# Initialize 1538# 1539f_dialog_title "$msg_zfs_configuration" 1540f_dialog_backtitle "$msg_freebsd_installer" 1541 1542# User may have specifically requested ZFS-related operations be interactive 1543! f_interactive && f_zfsinteractive && unset $VAR_NONINTERACTIVE 1544 1545# 1546# Debugging 1547# 1548f_dprintf "BSDINSTALL_CHROOT=[%s]" "$BSDINSTALL_CHROOT" 1549f_dprintf "BSDINSTALL_TMPETC=[%s]" "$BSDINSTALL_TMPETC" 1550f_dprintf "FSTAB_FMT=[%s]" "$FSTAB_FMT" 1551 1552# 1553# Determine default boot type 1554# 1555case $(uname -m) in 1556arm64) 1557 # We support only UEFI boot for arm64 1558 : ${ZFSBOOT_BOOT_TYPE:=UEFI} 1559 : ${ZFSBOOT_PARTITION_SCHEME:=GPT} 1560 ;; 1561*) 1562 # If the system was booted with UEFI, set the default boot type to UEFI 1563 bootmethod=$( sysctl -n machdep.bootmethod ) 1564 f_dprintf "machdep.bootmethod=[%s]" "$bootmethod" 1565 if [ "$bootmethod" = "UEFI" ]; then 1566 : ${ZFSBOOT_BOOT_TYPE:=BIOS+UEFI} 1567 : ${ZFSBOOT_PARTITION_SCHEME:=GPT} 1568 else 1569 : ${ZFSBOOT_BOOT_TYPE:=BIOS} 1570 : ${ZFSBOOT_PARTITION_SCHEME:=GPT} 1571 fi 1572 ;; 1573esac 1574 1575# 1576# Loop over the main menu until we've accomplished what we came here to do 1577# 1578while :; do 1579 if ! f_interactive; then 1580 retval=$DIALOG_OK 1581 mtag=">>> $msg_install" 1582 else 1583 dialog_menu_main 1584 retval=$? 1585 f_dialog_menutag_fetch mtag 1586 fi 1587 1588 f_dprintf "retval=%u mtag=[%s]" $retval "$mtag" 1589 [ $retval -eq $DIALOG_OK ] || f_die 1590 1591 case "$mtag" in 1592 ">>> $msg_install") 1593 # 1594 # First, validate the user's selections 1595 # 1596 1597 # Make sure they gave us a name for the pool 1598 if [ ! "$ZFSBOOT_POOL_NAME" ]; then 1599 f_dprintf "Pool name cannot be empty." 1600 f_show_err "$msg_pool_name_cannot_be_empty" 1601 continue 1602 fi 1603 1604 # Validate vdev type against number of disks selected/scripted 1605 # (also validates that ZFSBOOT_DISKS are real [probed] disks) 1606 # NB: dialog_menu_layout supports running non-interactively 1607 dialog_menu_layout || continue 1608 1609 # Make sure each disk will have room for ZFS 1610 if f_expand_number "$ZFSBOOT_SWAP_SIZE" swapsize && 1611 f_expand_number "$ZFSBOOT_BOOT_POOL_SIZE" bootsize && 1612 f_expand_number "1g" zpoolmin 1613 then 1614 minsize=$(( $swapsize + $zpoolmin )) teeny_disks= 1615 [ "$ZFSBOOT_BOOT_POOL" ] && 1616 minsize=$(( $minsize + $bootsize )) 1617 for disk in $ZFSBOOT_DISKS; do 1618 debug= f_device_find -1 \ 1619 $disk $DEVICE_TYPE_DISK device 1620 $device get capacity disksize || continue 1621 [ ${disksize:-0} -ge 0 ] || disksize=0 1622 [ $disksize -lt $minsize ] && 1623 teeny_disks="$teeny_disks $disk" 1624 done 1625 if [ "$teeny_disks" ]; then 1626 f_dprintf "swapsize=[%s] bootsize[%s] %s" \ 1627 "$ZFSBOOT_SWAP_SIZE" \ 1628 "$ZFSBOOT_BOOT_POOL_SIZE" \ 1629 "minsize=[$minsize]" 1630 f_dprintf "These disks are too small: %s" \ 1631 "$teeny_disks" 1632 f_show_err "$msg_these_disks_are_too_small" \ 1633 "$ZFSBOOT_SWAP_SIZE" \ 1634 "$ZFSBOOT_BOOT_POOL_SIZE" \ 1635 "$teeny_disks" 1636 continue 1637 fi 1638 fi 1639 1640 # 1641 # Last Chance! 1642 # 1643 if f_interactive; then 1644 dialog_last_chance $ZFSBOOT_DISKS || continue 1645 fi 1646 1647 # 1648 # Let's do this 1649 # 1650 1651 vdev_type="$ZFSBOOT_VDEV_TYPE" 1652 1653 # Blank the vdev type for the default layout 1654 [ "$vdev_type" = "stripe" ] && vdev_type= 1655 1656 zfs_create_boot "$ZFSBOOT_POOL_NAME" \ 1657 "$vdev_type" $ZFSBOOT_DISKS || continue 1658 1659 break # to success 1660 ;; 1661 ?" $msg_pool_type_disks") 1662 ZFSBOOT_CONFIRM_LAYOUT=1 1663 dialog_menu_layout 1664 # User has poked settings, disable later confirmation 1665 ZFSBOOT_CONFIRM_LAYOUT= 1666 ;; 1667 "- $msg_rescan_devices") f_device_rescan ;; 1668 "- $msg_disk_info") dialog_menu_diskinfo ;; 1669 ?" $msg_pool_name") 1670 # Prompt the user to input/change the name for the new pool 1671 f_dialog_input input \ 1672 "$msg_please_enter_a_name_for_your_zpool" \ 1673 "$ZFSBOOT_POOL_NAME" && 1674 ZFSBOOT_POOL_NAME="$input" 1675 ;; 1676 ?" $msg_force_4k_sectors") 1677 # Toggle the variable referenced both by the menu and later 1678 if [ "$ZFSBOOT_FORCE_4K_SECTORS" ]; then 1679 ZFSBOOT_FORCE_4K_SECTORS= 1680 else 1681 ZFSBOOT_FORCE_4K_SECTORS=1 1682 fi 1683 ;; 1684 ?" $msg_encrypt_disks") 1685 # Toggle the variable referenced both by the menu and later 1686 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 1687 ZFSBOOT_GELI_ENCRYPTION= 1688 else 1689 ZFSBOOT_FORCE_4K_SECTORS=1 1690 ZFSBOOT_GELI_ENCRYPTION=1 1691 fi 1692 ;; 1693 ?" $msg_partition_scheme") 1694 # Toggle between GPT (BIOS), GPT (UEFI) and MBR 1695 if [ "$ZFSBOOT_PARTITION_SCHEME" = "GPT" -a \ 1696 "$ZFSBOOT_BOOT_TYPE" = "BIOS" ] 1697 then 1698 ZFSBOOT_PARTITION_SCHEME="GPT" 1699 ZFSBOOT_BOOT_TYPE="UEFI" 1700 elif [ "$ZFSBOOT_PARTITION_SCHEME" = "GPT" -a \ 1701 "$ZFSBOOT_BOOT_TYPE" = "UEFI" ] 1702 then 1703 ZFSBOOT_PARTITION_SCHEME="GPT" 1704 ZFSBOOT_BOOT_TYPE="BIOS+UEFI" 1705 elif [ "$ZFSBOOT_PARTITION_SCHEME" = "GPT" ]; then 1706 ZFSBOOT_PARTITION_SCHEME="MBR" 1707 ZFSBOOT_BOOT_TYPE="BIOS" 1708 elif [ "$ZFSBOOT_PARTITION_SCHEME" = "MBR" ]; then 1709 ZFSBOOT_PARTITION_SCHEME="GPT + Active" 1710 ZFSBOOT_BOOT_TYPE="BIOS" 1711 elif [ "$ZFSBOOT_PARTITION_SCHEME" = "GPT + Active" ]; then 1712 ZFSBOOT_PARTITION_SCHEME="GPT + Lenovo Fix" 1713 ZFSBOOT_BOOT_TYPE="BIOS" 1714 else 1715 ZFSBOOT_PARTITION_SCHEME="GPT" 1716 ZFSBOOT_BOOT_TYPE="BIOS" 1717 fi 1718 ;; 1719 ?" $msg_swap_size") 1720 # Prompt the user to input/change the swap size for each disk 1721 while :; do 1722 f_dialog_input input \ 1723 "$msg_please_enter_amount_of_swap_space" \ 1724 "$ZFSBOOT_SWAP_SIZE" && 1725 ZFSBOOT_SWAP_SIZE="${input:-0}" 1726 if f_expand_number "$ZFSBOOT_SWAP_SIZE" swapsize 1727 then 1728 if [ $swapsize -ne 0 -a $swapsize -lt 104857600 ]; then 1729 f_show_err "$msg_swap_toosmall" \ 1730 "$ZFSBOOT_SWAP_SIZE" 1731 continue; 1732 else 1733 break; 1734 fi 1735 else 1736 f_show_err "$msg_swap_invalid" \ 1737 "$ZFSBOOT_SWAP_SIZE" 1738 continue; 1739 fi 1740 done 1741 ;; 1742 ?" $msg_swap_mirror") 1743 # Toggle the variable referenced both by the menu and later 1744 if [ "$ZFSBOOT_SWAP_MIRROR" ]; then 1745 ZFSBOOT_SWAP_MIRROR= 1746 else 1747 ZFSBOOT_SWAP_MIRROR=1 1748 fi 1749 ;; 1750 ?" $msg_swap_encrypt") 1751 # Toggle the variable referenced both by the menu and later 1752 if [ "$ZFSBOOT_SWAP_ENCRYPTION" ]; then 1753 ZFSBOOT_SWAP_ENCRYPTION= 1754 else 1755 ZFSBOOT_SWAP_ENCRYPTION=1 1756 fi 1757 ;; 1758 esac 1759done 1760 1761exit $SUCCESS 1762 1763################################################################################ 1764# END 1765################################################################################ 1766