1#!/bin/sh 2#- 3# Copyright (c) 2013-2016 Allan Jude 4# Copyright (c) 2013-2015 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: ${ZFSBOOT_CONFIRM_LAYOUT:=1} 177 178############################################################ GLOBALS 179 180# 181# Format of a line in printf(1) syntax to add to fstab(5) 182# 183FSTAB_FMT="%s\t\t%s\t%s\t%s\t\t%s\t%s\n" 184 185# 186# Command strings for various tasks 187# 188CHMOD_MODE='chmod %s "%s"' 189DD_WITH_OPTIONS='dd if="%s" of="%s" %s' 190ECHO_APPEND='echo "%s" >> "%s"' 191GELI_ATTACH='geli attach -j - -k "%s" "%s"' 192GELI_ATTACH_NOKEY='geli attach -j - "%s"' 193GELI_DETACH_F='geli detach -f "%s"' 194GELI_PASSWORD_INIT='geli init -b -B "%s" -e %s -J - -K "%s" -l 256 -s 4096 "%s"' 195GELI_PASSWORD_GELIBOOT_INIT='geli init -bg -e %s -J - -l 256 -s 4096 "%s"' 196GPART_ADD_ALIGN='gpart add %s -t %s "%s"' 197GPART_ADD_ALIGN_INDEX='gpart add %s -i %s -t %s "%s"' 198GPART_ADD_ALIGN_INDEX_WITH_SIZE='gpart add %s -i %s -t %s -s %s "%s"' 199GPART_ADD_ALIGN_LABEL='gpart add %s -l %s -t %s "%s"' 200GPART_ADD_ALIGN_LABEL_WITH_SIZE='gpart add %s -l %s -t %s -s %s "%s"' 201GPART_BOOTCODE='gpart bootcode -b "%s" "%s"' 202GPART_BOOTCODE_PART='gpart bootcode -b "%s" -p "%s" -i %s "%s"' 203GPART_BOOTCODE_PARTONLY='gpart bootcode -p "%s" -i %s "%s"' 204GPART_CREATE='gpart create -s %s "%s"' 205GPART_DESTROY_F='gpart destroy -F "%s"' 206GPART_SET_ACTIVE='gpart set -a active -i %s "%s"' 207GPART_SET_LENOVOFIX='gpart set -a lenovofix "%s"' 208GPART_SET_PMBR_ACTIVE='gpart set -a active "%s"' 209GRAID_DELETE='graid delete "%s"' 210KLDLOAD='kldload %s' 211LN_SF='ln -sf "%s" "%s"' 212MKDIR_P='mkdir -p "%s"' 213MOUNT_TYPE='mount -t %s "%s" "%s"' 214PRINTF_CONF="printf '%s=\"%%s\"\\\n' %s >> \"%s\"" 215PRINTF_FSTAB='printf "$FSTAB_FMT" "%s" "%s" "%s" "%s" "%s" "%s" >> "%s"' 216SHELL_TRUNCATE=':> "%s"' 217SWAP_GMIRROR_LABEL='gmirror label swap %s' 218SYSCTL_ZFS_MIN_ASHIFT_12='sysctl vfs.zfs.min_auto_ashift=12' 219UMOUNT='umount "%s"' 220ZFS_CREATE_WITH_OPTIONS='zfs create %s "%s"' 221ZFS_MOUNT='zfs mount "%s"' 222ZFS_SET='zfs set "%s" "%s"' 223ZFS_UNMOUNT='zfs unmount "%s"' 224ZPOOL_CREATE_WITH_OPTIONS='zpool create %s "%s" %s %s' 225ZPOOL_DESTROY='zpool destroy "%s"' 226ZPOOL_EXPORT='zpool export "%s"' 227ZPOOL_EXPORT_F='zpool export -f "%s"' 228ZPOOL_IMPORT_WITH_OPTIONS='zpool import %s "%s"' 229ZPOOL_LABELCLEAR_F='zpool labelclear -f "%s"' 230ZPOOL_SET='zpool set %s "%s"' 231 232# 233# Strings that should be moved to an i18n file and loaded with f_include_lang() 234# 235hline_alnum_arrows_punc_tab_enter="Use alnum, arrows, punctuation, TAB or ENTER" 236hline_arrows_space_tab_enter="Use arrows, SPACE, TAB or ENTER" 237hline_arrows_tab_enter="Press arrows, TAB or ENTER" 238msg_an_unknown_error_occurred="An unknown error occurred" 239msg_back="Back" 240msg_cancel="Cancel" 241msg_change_selection="Change Selection" 242msg_configure_options="Configure Options:" 243msg_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" 244msg_disk_info="Disk Info" 245msg_disk_info_help="Get detailed information on disk device(s)" 246msg_disk_singular="disk" 247msg_disk_plural="disks" 248msg_encrypt_disks="Encrypt Disks?" 249msg_encrypt_disks_help="Use geli(8) to encrypt all data partitions" 250msg_error="Error" 251msg_force_4k_sectors="Force 4K Sectors?" 252msg_force_4k_sectors_help="Align partitions to 4K sector boundries and set vfs.zfs.min_auto_ashift=12" 253msg_freebsd_installer="FreeBSD Installer" 254msg_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" 255msg_geli_setup="Initializing encryption on selected disks,\n this will take several seconds per disk" 256msg_install="Install" 257msg_install_desc="Proceed with Installation" 258msg_install_help="Create ZFS boot pool with displayed options" 259msg_invalid_boot_pool_size="Invalid boot pool size \`%s'" 260msg_invalid_disk_argument="Invalid disk argument \`%s'" 261msg_invalid_index_argument="Invalid index argument \`%s'" 262msg_invalid_swap_size="Invalid swap size \`%s'" 263msg_invalid_virtual_device_type="Invalid Virtual Device type \`%s'" 264msg_last_chance_are_you_sure="Last Chance! Are you sure you want to destroy\nthe current contents of the following disks:\n\n %s" 265msg_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' 266msg_mirror_desc="Mirror - n-Way Mirroring" 267msg_mirror_help="[2+ Disks] Mirroring provides the best performance, but the least storage" 268msg_missing_disk_arguments="missing disk arguments" 269msg_missing_one_or_more_scripted_disks="Missing one or more scripted disks!" 270msg_no="NO" 271msg_no_disks_present_to_configure="No disk(s) present to configure" 272msg_no_disks_selected="No disks selected." 273msg_not_enough_disks_selected="Not enough disks selected. (%u < %u minimum)" 274msg_null_disk_argument="NULL disk argument" 275msg_null_index_argument="NULL index argument" 276msg_null_poolname="NULL poolname" 277msg_odd_disk_selected="An even number of disks must be selected to create a RAID 1+0. (%u selected)" 278msg_ok="OK" 279msg_partition_scheme="Partition Scheme" 280msg_partition_scheme_help="Select partitioning scheme. GPT is recommended." 281msg_please_enter_a_name_for_your_zpool="Please enter a name for your zpool:" 282msg_please_enter_amount_of_swap_space="Please enter amount of swap space (SI-Unit suffixes\nrecommended; e.g., \`2g' for 2 Gigabytes):" 283msg_please_select_one_or_more_disks="Please select one or more disks to create a zpool:" 284msg_pool_name="Pool Name" 285msg_pool_name_cannot_be_empty="Pool name cannot be empty." 286msg_pool_name_help="Customize the name of the zpool to be created (Required)" 287msg_pool_type_disks="Pool Type/Disks:" 288msg_pool_type_disks_help="Choose type of ZFS Virtual Device and disks to use (Required)" 289msg_processing_selection="Processing selection..." 290msg_raid10_desc="RAID 1+0 - n x 2-Way Mirrors" 291msg_raid10_help="[4+ Disks] Striped Mirrors provides the best performance, but the least storage" 292msg_raidz1_desc="RAID-Z1 - Single Redundant RAID" 293msg_raidz1_help="[3+ Disks] Withstand failure of 1 disk. Recommended for: 3, 5 or 9 disks" 294msg_raidz2_desc="RAID-Z2 - Double Redundant RAID" 295msg_raidz2_help="[4+ Disks] Withstand failure of 2 disks. Recommended for: 4, 6 or 10 disks" 296msg_raidz3_desc="RAID-Z3 - Triple Redundant RAID" 297msg_raidz3_help="[5+ Disks] Withstand failure of 3 disks. Recommended for: 5, 7 or 11 disks" 298msg_rescan_devices="Rescan Devices" 299msg_rescan_devices_help="Scan for device changes" 300msg_select="Select" 301msg_select_a_disk_device="Select a disk device" 302msg_select_virtual_device_type="Select Virtual Device type:" 303msg_stripe_desc="Stripe - No Redundancy" 304msg_stripe_help="[1+ Disks] Striping provides maximum storage but no redundancy" 305msg_swap_encrypt="Encrypt Swap?" 306msg_swap_encrypt_help="Encrypt swap partitions with temporary keys, discarded on reboot" 307msg_swap_invalid="The selected swap size (%s) is invalid. Enter a number optionally followed by units. Example: 2G" 308msg_swap_mirror="Mirror Swap?" 309msg_swap_mirror_help="Mirror swap partitions for redundancy, breaks crash dumps" 310msg_swap_size="Swap Size" 311msg_swap_size_help="Customize how much swap space is allocated to each selected disk" 312msg_swap_toosmall="The selected swap size (%s) is to small. Please enter a value greater than 100MB or enter 0 for no swap" 313msg_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." 314msg_unable_to_get_disk_capacity="Unable to get disk capacity of \`%s'" 315msg_unsupported_partition_scheme="%s is an unsupported partition scheme" 316msg_user_cancelled="User Cancelled." 317msg_yes="YES" 318msg_zfs_configuration="ZFS Configuration" 319 320############################################################ FUNCTIONS 321 322# dialog_menu_main 323# 324# Display the dialog(1)-based application main menu. 325# 326dialog_menu_main() 327{ 328 local title="$DIALOG_TITLE" 329 local btitle="$DIALOG_BACKTITLE" 330 local prompt="$msg_configure_options" 331 local force4k="$msg_no" 332 local usegeli="$msg_no" 333 local swapgeli="$msg_no" 334 local swapmirror="$msg_no" 335 [ "$ZFSBOOT_FORCE_4K_SECTORS" ] && force4k="$msg_yes" 336 [ "$ZFSBOOT_GELI_ENCRYPTION" ] && usegeli="$msg_yes" 337 [ "$ZFSBOOT_SWAP_ENCRYPTION" ] && swapgeli="$msg_yes" 338 [ "$ZFSBOOT_SWAP_MIRROR" ] && swapmirror="$msg_yes" 339 local disks n disks_grammar 340 f_count n $ZFSBOOT_DISKS 341 { [ $n -eq 1 ] && disks_grammar=$msg_disk_singular; } || 342 disks_grammar=$msg_disk_plural # grammar 343 local menu_list=" 344 '>>> $msg_install' '$msg_install_desc' 345 '$msg_install_help' 346 'T $msg_pool_type_disks' 347 '$ZFSBOOT_VDEV_TYPE: $n $disks_grammar' 348 '$msg_pool_type_disks_help' 349 '- $msg_rescan_devices' '*' 350 '$msg_rescan_devices_help' 351 '- $msg_disk_info' '*' 352 '$msg_disk_info_help' 353 'N $msg_pool_name' '$ZFSBOOT_POOL_NAME' 354 '$msg_pool_name_help' 355 '4 $msg_force_4k_sectors' 356 '$force4k' 357 '$msg_force_4k_sectors_help' 358 'E $msg_encrypt_disks' '$usegeli' 359 '$msg_encrypt_disks_help' 360 'P $msg_partition_scheme' 361 '$ZFSBOOT_PARTITION_SCHEME ($ZFSBOOT_BOOT_TYPE)' 362 '$msg_partition_scheme_help' 363 'S $msg_swap_size' '$ZFSBOOT_SWAP_SIZE' 364 '$msg_swap_size_help' 365 'M $msg_swap_mirror' '$swapmirror' 366 '$msg_swap_mirror_help' 367 'W $msg_swap_encrypt' '$swapgeli' 368 '$msg_swap_encrypt_help' 369 " # END-QUOTE 370 local defaultitem= # Calculated below 371 local hline="$hline_alnum_arrows_punc_tab_enter" 372 373 local height width rows 374 eval f_dialog_menu_with_help_size height width rows \ 375 \"\$title\" \"\$btitle\" \"\$prompt\" \"\$hline\" $menu_list 376 377 # Obtain default-item from previously stored selection 378 f_dialog_default_fetch defaultitem 379 380 local menu_choice 381 menu_choice=$( eval $DIALOG \ 382 --title \"\$title\" \ 383 --backtitle \"\$btitle\" \ 384 --hline \"\$hline\" \ 385 --item-help \ 386 --ok-label \"\$msg_select\" \ 387 --cancel-label \"\$msg_cancel\" \ 388 --default-item \"\$defaultitem\" \ 389 --menu \"\$prompt\" \ 390 $height $width $rows \ 391 $menu_list \ 392 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 393 ) 394 local retval=$? 395 f_dialog_data_sanitize menu_choice 396 f_dialog_menutag_store "$menu_choice" 397 398 # Only update default-item on success 399 [ $retval -eq $DIALOG_OK ] && f_dialog_default_store "$menu_choice" 400 401 return $retval 402} 403 404# dialog_last_chance $disks ... 405# 406# Display a list of the disks that the user is about to destroy. The default 407# action is to return error status unless the user explicitly (non-default) 408# selects "Yes" from the noyes dialog. 409# 410dialog_last_chance() 411{ 412 local title="$DIALOG_TITLE" 413 local btitle="$DIALOG_BACKTITLE" 414 local prompt # Calculated below 415 local hline="$hline_arrows_tab_enter" 416 417 local height=8 width=50 prefix=" " 418 local plen=${#prefix} list= line= 419 local max_width=$(( $width - 3 - $plen )) 420 421 local yes no defaultno extra_args format 422 if [ "$USE_XDIALOG" ]; then 423 yes=ok no=cancel defaultno=default-no 424 extra_args="--wrap --left" 425 format="$msg_last_chance_are_you_sure" 426 else 427 yes=yes no=no defaultno=defaultno 428 extra_args="--colors --cr-wrap" 429 format="$msg_last_chance_are_you_sure_color" 430 fi 431 432 local disk line_width 433 for disk in $*; do 434 if [ "$line" ]; then 435 line_width=${#line} 436 else 437 line_width=$plen 438 fi 439 line_width=$(( $line_width + 1 + ${#disk} )) 440 # Add newline before disk if it would exceed max_width 441 if [ $line_width -gt $max_width ]; then 442 list="$list$line\n" 443 line="$prefix" 444 height=$(( $height + 1 )) 445 fi 446 # Add the disk to the list 447 line="$line $disk" 448 done 449 # Append the left-overs 450 if [ "${line#$prefix}" ]; then 451 list="$list$line" 452 height=$(( $height + 1 )) 453 fi 454 455 # Add height for Xdialog(1) 456 [ "$USE_XDIALOG" ] && height=$(( $height + $height / 5 + 3 )) 457 458 prompt=$( printf "$format" "$list" ) 459 f_dprintf "%s: Last Chance!" "$0" 460 $DIALOG \ 461 --title "$title" \ 462 --backtitle "$btitle" \ 463 --hline "$hline" \ 464 --$defaultno \ 465 --$yes-label "$msg_yes" \ 466 --$no-label "$msg_no" \ 467 $extra_args \ 468 --yesno "$prompt" $height $width 469} 470 471# dialog_menu_layout 472# 473# Configure Virtual Device type and disks to use for the ZFS boot pool. User 474# must select enough disks to satisfy the chosen vdev type. 475# 476dialog_menu_layout() 477{ 478 local funcname=dialog_menu_layout 479 local title="$DIALOG_TITLE" 480 local btitle="$DIALOG_BACKTITLE" 481 local vdev_prompt="$msg_select_virtual_device_type" 482 local disk_prompt="$msg_please_select_one_or_more_disks" 483 local vdev_menu_list=" 484 'stripe' '$msg_stripe_desc' '$msg_stripe_help' 485 'mirror' '$msg_mirror_desc' '$msg_mirror_help' 486 'raid10' '$msg_raid10_desc' '$msg_raid10_help' 487 'raidz1' '$msg_raidz1_desc' '$msg_raidz1_help' 488 'raidz2' '$msg_raidz2_desc' '$msg_raidz2_help' 489 'raidz3' '$msg_raidz3_desc' '$msg_raidz3_help' 490 " # END-QUOTE 491 local disk_check_list= # Calculated below 492 local vdev_hline="$hline_arrows_tab_enter" 493 local disk_hline="$hline_arrows_space_tab_enter" 494 495 # Warn the user if vdev type is not valid 496 case "$ZFSBOOT_VDEV_TYPE" in 497 stripe|mirror|raid10|raidz1|raidz2|raidz3) : known good ;; 498 *) 499 f_dprintf "%s: Invalid virtual device type \`%s'" \ 500 $funcname "$ZFSBOOT_VDEV_TYPE" 501 f_show_err "$msg_invalid_virtual_device_type" \ 502 "$ZFSBOOT_VDEV_TYPE" 503 f_interactive || return $FAILURE 504 esac 505 506 # Calculate size of vdev menu once only 507 local vheight vwidth vrows 508 eval f_dialog_menu_with_help_size vheight vwidth vrows \ 509 \"\$title\" \"\$btitle\" \"\$vdev_prompt\" \"\$vdev_hline\" \ 510 $vdev_menu_list 511 512 # Get a list of probed disk devices 513 local disks= 514 debug= f_device_find "" $DEVICE_TYPE_DISK disks 515 516 # Prune out mounted md(4) devices that may be part of the boot process 517 local disk name new_list= 518 for disk in $disks; do 519 debug= $disk get name name 520 case "$name" in 521 md[0-9]*) f_mounted -b "/dev/$name" && continue ;; 522 esac 523 new_list="$new_list $disk" 524 done 525 disks="${new_list# }" 526 527 # Debugging 528 if [ "$debug" ]; then 529 local disk_names= 530 for disk in $disks; do 531 debug= $disk get name name 532 disk_names="$disk_names $name" 533 done 534 f_dprintf "$funcname: disks=[%s]" "${disk_names# }" 535 fi 536 537 if [ ! "$disks" ]; then 538 f_dprintf "No disk(s) present to configure" 539 f_show_err "$msg_no_disks_present_to_configure" 540 return $FAILURE 541 fi 542 543 # Lets sort the disks array to be more user friendly 544 f_device_sort_by name disks disks 545 546 # 547 # Operate in a loop so we can (if interactive) repeat if not enough 548 # disks are selected to satisfy the chosen vdev type or user wants to 549 # back-up to the previous menu. 550 # 551 local vardisk ndisks onoff selections vdev_choice breakout device 552 local valid_disks all_valid want_disks desc height width rows 553 while :; do 554 # 555 # Confirm the vdev type that was selected 556 # 557 if f_interactive && [ "$ZFSBOOT_CONFIRM_LAYOUT" ]; then 558 vdev_choice=$( eval $DIALOG \ 559 --title \"\$title\" \ 560 --backtitle \"\$btitle\" \ 561 --hline \"\$vdev_hline\" \ 562 --ok-label \"\$msg_ok\" \ 563 --cancel-label \"\$msg_cancel\" \ 564 --item-help \ 565 --default-item \"\$ZFSBOOT_VDEV_TYPE\" \ 566 --menu \"\$vdev_prompt\" \ 567 $vheight $vwidth $vrows \ 568 $vdev_menu_list \ 569 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 570 ) || return $? 571 # Exit if user pressed ESC or chose Cancel/No 572 f_dialog_data_sanitize vdev_choice 573 574 ZFSBOOT_VDEV_TYPE="$vdev_choice" 575 f_dprintf "$funcname: ZFSBOOT_VDEV_TYPE=[%s]" \ 576 "$ZFSBOOT_VDEV_TYPE" 577 fi 578 579 # Determine the number of disks needed for this vdev type 580 want_disks=0 581 case "$ZFSBOOT_VDEV_TYPE" in 582 stripe) want_disks=1 ;; 583 mirror) want_disks=2 ;; 584 raid10) want_disks=4 ;; 585 raidz1) want_disks=3 ;; 586 raidz2) want_disks=4 ;; 587 raidz3) want_disks=5 ;; 588 esac 589 590 # 591 # Warn the user if any scripted disks are invalid 592 # 593 valid_disks= all_valid=${ZFSBOOT_DISKS:+1} # optimism 594 for disk in $ZFSBOOT_DISKS; do 595 if debug= f_device_find -1 \ 596 $disk $DEVICE_TYPE_DISK device 597 then 598 valid_disks="$valid_disks $disk" 599 continue 600 fi 601 f_dprintf "$funcname: \`%s' is not a real disk" "$disk" 602 all_valid= 603 done 604 if [ ! "$all_valid" ]; then 605 if [ "$ZFSBOOT_DISKS" ]; then 606 f_show_err \ 607 "$msg_missing_one_or_more_scripted_disks" 608 else 609 f_dprintf "No disks selected." 610 f_interactive || 611 f_show_err "$msg_no_disks_selected" 612 fi 613 f_interactive || return $FAILURE 614 fi 615 ZFSBOOT_DISKS="${valid_disks# }" 616 617 # 618 # Short-circuit if we're running non-interactively 619 # 620 if ! f_interactive || [ ! "$ZFSBOOT_CONFIRM_LAYOUT" ]; then 621 f_count ndisks $ZFSBOOT_DISKS 622 [ $ndisks -ge $want_disks ] && break # to success 623 624 # Not enough disks selected 625 f_dprintf "$funcname: %s: %s (%u < %u minimum)" \ 626 "$ZFSBOOT_VDEV_TYPE" \ 627 "Not enough disks selected." \ 628 $ndisks $want_disks 629 f_interactive || return $FAILURE 630 msg_yes="$msg_change_selection" msg_no="$msg_cancel" \ 631 f_yesno "%s: $msg_not_enough_disks_selected" \ 632 "$ZFSBOOT_VDEV_TYPE" $ndisks $want_disks || 633 return $FAILURE 634 fi 635 636 # 637 # Confirm the disks that were selected 638 # Loop until the user cancels or selects enough disks 639 # 640 breakout= 641 while :; do 642 # Loop over list of available disks, resetting state 643 for disk in $disks; do 644 f_isset _${disk}_status && _${disk}_status= 645 done 646 647 # Loop over list of selected disks and create temporary 648 # locals to map statuses onto up-to-date list of disks 649 for disk in $ZFSBOOT_DISKS; do 650 debug= f_device_find -1 \ 651 $disk $DEVICE_TYPE_DISK disk 652 f_isset _${disk}_status || 653 local _${disk}_status 654 _${disk}_status=on 655 done 656 657 # Create the checklist menu of discovered disk devices 658 disk_check_list= 659 for disk in $disks; do 660 desc= 661 $disk get name name 662 $disk get desc desc 663 f_shell_escape "$desc" desc 664 f_getvar _${disk}_status:-off onoff 665 disk_check_list="$disk_check_list 666 $name '$desc' $onoff" 667 done 668 669 eval f_dialog_checklist_size height width rows \ 670 \"\$title\" \"\$btitle\" \"\$prompt\" \ 671 \"\$hline\" $disk_check_list 672 673 selections=$( eval $DIALOG \ 674 --title \"\$DIALOG_TITLE\" \ 675 --backtitle \"\$DIALOG_BACKTITLE\" \ 676 --separate-output \ 677 --hline \"\$hline\" \ 678 --ok-label \"\$msg_ok\" \ 679 --cancel-label \"\$msg_back\" \ 680 --checklist \"\$prompt\" \ 681 $height $width $rows \ 682 $disk_check_list \ 683 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 684 ) || break 685 # Loop if user pressed ESC or chose Cancel/No 686 f_dialog_data_sanitize selections 687 688 ZFSBOOT_DISKS="$selections" 689 f_dprintf "$funcname: ZFSBOOT_DISKS=[%s]" \ 690 "$ZFSBOOT_DISKS" 691 692 f_count ndisks $ZFSBOOT_DISKS 693 694 if [ "$ZFSBOOT_VDEV_TYPE" == "raid10" ] && 695 [ $(( $ndisks % 2 )) -ne 0 ]; then 696 f_dprintf "$funcname: %s: %s (%u %% 2 = %u)" \ 697 "$ZFSBOOT_VDEV_TYPE" \ 698 "Number of disks not even:" \ 699 $ndisks $(( $ndisks % 2 )) 700 msg_yes="$msg_change_selection" \ 701 msg_no="$msg_cancel" \ 702 f_yesno "%s: $msg_odd_disk_selected" \ 703 "$ZFSBOOT_VDEV_TYPE" $ndisks || 704 break 705 continue 706 fi 707 708 [ $ndisks -ge $want_disks ] && 709 breakout=break && break 710 711 # Not enough disks selected 712 f_dprintf "$funcname: %s: %s (%u < %u minimum)" \ 713 "$ZFSBOOT_VDEV_TYPE" \ 714 "Not enough disks selected." \ 715 $ndisks $want_disks 716 msg_yes="$msg_change_selection" msg_no="$msg_cancel" \ 717 f_yesno "%s: $msg_not_enough_disks_selected" \ 718 "$ZFSBOOT_VDEV_TYPE" $ndisks $want_disks || 719 break 720 done 721 [ "$breakout" = "break" ] && break 722 [ "$ZFSBOOT_CONFIRM_LAYOUT" ] || return $FAILURE 723 done 724 725 return $DIALOG_OK 726} 727 728# zfs_create_diskpart $disk $index 729# 730# For each block device to be used in the zpool, rather than just create the 731# zpool with the raw block devices (e.g., da0, da1, etc.) we create partitions 732# so we can have some real swap. This also provides wiggle room incase your 733# replacement drivers do not have the exact same sector counts. 734# 735# NOTE: $swapsize and $bootsize should be defined by the calling function. 736# NOTE: Sets $bootpart and $targetpart for the calling function. 737# 738zfs_create_diskpart() 739{ 740 local funcname=zfs_create_diskpart 741 local disk="$1" index="$2" 742 743 # Check arguments 744 if [ ! "$disk" ]; then 745 f_dprintf "$funcname: NULL disk argument" 746 msg_error="$msg_error: $funcname" \ 747 f_show_err "$msg_null_disk_argument" 748 return $FAILURE 749 fi 750 if [ "${disk#*[$IFS]}" != "$disk" ]; then 751 f_dprintf "$funcname: Invalid disk argument \`%s'" "$disk" 752 msg_error="$msg_error: $funcname" \ 753 f_show_err "$msg_invalid_disk_argument" "$disk" 754 return $FAILURE 755 fi 756 if [ ! "$index" ]; then 757 f_dprintf "$funcname: NULL index argument" 758 msg_error="$msg_error: $funcname" \ 759 f_show_err "$msg_null_index_argument" 760 return $FAILURE 761 fi 762 if ! f_isinteger "$index"; then 763 f_dprintf "$funcname: Invalid index argument \`%s'" "$index" 764 msg_error="$msg_error: $funcname" \ 765 f_show_err "$msg_invalid_index_argument" "$index" 766 return $FAILURE 767 fi 768 f_dprintf "$funcname: disk=[%s] index=[%s]" "$disk" "$index" 769 770 # Check for unknown partition scheme before proceeding further 771 case "$ZFSBOOT_PARTITION_SCHEME" in 772 ""|MBR|GPT*) : known good ;; 773 *) 774 f_dprintf "$funcname: %s is an unsupported partition scheme" \ 775 "$ZFSBOOT_PARTITION_SCHEME" 776 msg_error="$msg_error: $funcname" f_show_err \ 777 "$msg_unsupported_partition_scheme" \ 778 "$ZFSBOOT_PARTITION_SCHEME" 779 return $FAILURE 780 esac 781 782 # 783 # Destroy whatever partition layout is currently on disk. 784 # NOTE: `-F' required to destroy if partitions still exist. 785 # NOTE: Failure is ok here, blank disk will have nothing to destroy. 786 # 787 f_dprintf "$funcname: Exporting ZFS pools..." 788 zpool list -Ho name | while read z_name; do 789 f_eval_catch -d $funcname zpool "$ZPOOL_EXPORT_F" $z_name 790 done 791 f_dprintf "$funcname: Detaching all GELI providers..." 792 geli status | tail -n +2 | while read g_name g_status g_component; do 793 f_eval_catch -d $funcname geli "$GELI_DETACH_F" $g_name 794 done 795 f_dprintf "$funcname: Destroying all data/layouts on \`%s'..." "$disk" 796 f_eval_catch -d $funcname gpart "$GPART_DESTROY_F" $disk 797 f_eval_catch -d $funcname graid "$GRAID_DELETE" $disk 798 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" /dev/$disk 799 800 # Make doubly-sure backup GPT is destroyed 801 f_eval_catch -d $funcname gpart "$GPART_CREATE" gpt $disk 802 f_eval_catch -d $funcname gpart "$GPART_DESTROY_F" $disk 803 804 # 805 # Lay down the desired type of partition scheme 806 # 807 local setsize mbrindex align_small align_big 808 # 809 # If user has requested 4 K alignment, add these params to the 810 # gpart add calls. With GPT, we align large partitions to 1 M for 811 # improved performance on SSDs. MBR does not always play well with gaps 812 # between partitions, so all alignment is only 4k for that case. 813 # With MBR, we align the BSD partition that contains the MBR, otherwise 814 # the system fails to boot. 815 # 816 if [ "$ZFSBOOT_FORCE_4K_SECTORS" ]; then 817 align_small="-a 4k" 818 align_big="-a 1m" 819 fi 820 821 case "$ZFSBOOT_PARTITION_SCHEME" in 822 ""|GPT*) f_dprintf "$funcname: Creating GPT layout..." 823 # 824 # 1. Create GPT layout using labels 825 # 826 f_eval_catch $funcname gpart "$GPART_CREATE" gpt $disk || 827 return $FAILURE 828 829 # 830 # Apply workarounds if requested by the user 831 # 832 if [ "$ZFSBOOT_PARTITION_SCHEME" = "GPT + Lenovo Fix" ]; then 833 f_eval_catch $funcname gpart "$GPART_SET_LENOVOFIX" \ 834 $disk || return $FAILURE 835 elif [ "$ZFSBOOT_PARTITION_SCHEME" = "GPT + Active" ]; then 836 f_eval_catch $funcname gpart "$GPART_SET_PMBR_ACTIVE" \ 837 $disk || return $FAILURE 838 fi 839 840 # 841 # 2. Add small freebsd-boot and/or efi partition 842 # 843 if [ "$ZFSBOOT_BOOT_TYPE" = "UEFI" -o "$ZFSBOOT_BOOT_TYPE" = "BIOS+UEFI" ]; then 844 # 845 # Enable boot pool if encryption is desired 846 # 847 [ "$ZFSBOOT_GELI_ENCRYPTION" ] && ZFSBOOT_BOOT_POOL=1 848 849 f_eval_catch $funcname gpart \ 850 "$GPART_ADD_ALIGN_LABEL_WITH_SIZE" \ 851 "$align_small" efiboot$index efi 200M $disk || 852 return $FAILURE 853 f_eval_catch $funcname gpart "$GPART_BOOTCODE_PARTONLY" \ 854 /boot/boot1.efifat 1 $disk || 855 return $FAILURE 856 fi 857 858 if [ "$ZFSBOOT_BOOT_TYPE" = "BIOS" -o "$ZFSBOOT_BOOT_TYPE" = "BIOS+UEFI" ]; then 859 f_eval_catch $funcname gpart \ 860 "$GPART_ADD_ALIGN_LABEL_WITH_SIZE" \ 861 "$align_small" gptboot$index freebsd-boot \ 862 512k $disk || return $FAILURE 863 if [ "$ZFSBOOT_BOOT_TYPE" = "BIOS" ]; then 864 f_eval_catch $funcname gpart "$GPART_BOOTCODE_PART" \ 865 /boot/pmbr /boot/gptzfsboot 1 $disk || 866 return $FAILURE 867 else 868 f_eval_catch $funcname gpart "$GPART_BOOTCODE_PART" \ 869 /boot/pmbr /boot/gptzfsboot 2 $disk || 870 return $FAILURE 871 fi 872 fi 873 874 # NB: zpool will use the `zfs#' GPT labels 875 if [ "$ZFSBOOT_BOOT_TYPE" = "BIOS+UEFI" ]; then 876 if [ "$ZFSBOOT_BOOT_POOL" ]; then 877 bootpart=p3 swappart=p4 targetpart=p4 878 [ ${swapsize:-0} -gt 0 ] && targetpart=p5 879 else 880 # Bootpart unused 881 bootpart=p3 swappart=p3 targetpart=p3 882 [ ${swapsize:-0} -gt 0 ] && targetpart=p4 883 fi 884 else 885 if [ "$ZFSBOOT_BOOT_POOL" ]; then 886 bootpart=p2 swappart=p3 targetpart=p3 887 [ ${swapsize:-0} -gt 0 ] && targetpart=p4 888 else 889 # Bootpart unused 890 bootpart=p2 swappart=p2 targetpart=p2 891 [ ${swapsize:-0} -gt 0 ] && targetpart=p3 892 fi 893 fi 894 895 # 896 # Prepare boot pool if enabled (e.g., for geli(8)) 897 # 898 if [ "$ZFSBOOT_BOOT_POOL" ]; then 899 f_eval_catch $funcname gpart \ 900 "$GPART_ADD_ALIGN_LABEL_WITH_SIZE" \ 901 "$align_big" boot$index freebsd-zfs \ 902 ${bootsize}b $disk || 903 return $FAILURE 904 # Pedantically nuke any old labels 905 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 906 /dev/$disk$bootpart 907 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 908 # Pedantically detach targetpart for later 909 f_eval_catch -d $funcname geli \ 910 "$GELI_DETACH_F" \ 911 /dev/$disk$targetpart 912 fi 913 fi 914 915 # 916 # 3. Add freebsd-swap partition labeled `swap#' 917 # 918 if [ ${swapsize:-0} -gt 0 ]; then 919 f_eval_catch $funcname gpart \ 920 "$GPART_ADD_ALIGN_LABEL_WITH_SIZE" \ 921 "$align_big" swap$index freebsd-swap \ 922 ${swapsize}b $disk || 923 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" "$align_small" \ 956 freebsd $disk || 957 return $FAILURE 958 f_eval_catch $funcname gpart "$GPART_SET_ACTIVE" 1 $disk || 959 return $FAILURE 960 # Pedantically nuke any old labels 961 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 962 /dev/${disk}s1 963 # Pedantically nuke any old scheme 964 f_eval_catch -d $funcname gpart "$GPART_DESTROY_F" ${disk}s1 965 966 # 967 # 3. Write BSD scheme to the freebsd slice 968 # 969 f_eval_catch $funcname gpart "$GPART_CREATE" BSD ${disk}s1 || 970 return $FAILURE 971 972 # NB: zpool will use s1a (no labels) 973 bootpart=s1a swappart=s1b targetpart=s1d mbrindex=4 974 975 # 976 # Always prepare a boot pool on MBR 977 # Do not align this partition, there must not be a gap 978 # 979 ZFSBOOT_BOOT_POOL=1 980 f_eval_catch $funcname gpart \ 981 "$GPART_ADD_ALIGN_INDEX_WITH_SIZE" \ 982 "" 1 freebsd-zfs ${bootsize}b ${disk}s1 || 983 return $FAILURE 984 # Pedantically nuke any old labels 985 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 986 /dev/$disk$bootpart 987 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 988 # Pedantically detach targetpart for later 989 f_eval_catch -d $funcname geli \ 990 "$GELI_DETACH_F" \ 991 /dev/$disk$targetpart 992 fi 993 994 # 995 # 4. Add freebsd-swap partition 996 # 997 if [ ${swapsize:-0} -gt 0 ]; then 998 f_eval_catch $funcname gpart \ 999 "$GPART_ADD_ALIGN_INDEX_WITH_SIZE" \ 1000 "$align_small" 2 freebsd-swap ${swapsize}b ${disk}s1 || 1001 return $FAILURE 1002 # Pedantically nuke any old labels on the swap 1003 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 1004 /dev/${disk}s1b 1005 fi 1006 1007 # 1008 # 5. Add freebsd-zfs partition for zroot 1009 # 1010 f_eval_catch $funcname gpart "$GPART_ADD_ALIGN_INDEX" \ 1011 "$align_small" $mbrindex freebsd-zfs ${disk}s1 || 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 || 1032 return $FAILURE 1033 isswapmirror=1 1034 elif [ "$ZFSBOOT_SWAP_MIRROR" ]; then 1035 f_eval_catch $funcname printf "$PRINTF_FSTAB" \ 1036 /dev/mirror/swap none swap sw 0 0 \ 1037 $BSDINSTALL_TMPETC/fstab || 1038 return $FAILURE 1039 isswapmirror=1 1040 elif [ "$ZFSBOOT_SWAP_ENCRYPTION" ]; then 1041 f_eval_catch $funcname printf "$PRINTF_FSTAB" \ 1042 /dev/$disk${swappart}.eli none swap sw 0 0 \ 1043 $BSDINSTALL_TMPETC/fstab || 1044 return $FAILURE 1045 else 1046 f_eval_catch $funcname printf "$PRINTF_FSTAB" \ 1047 /dev/$disk$swappart none swap sw 0 0 \ 1048 $BSDINSTALL_TMPETC/fstab || 1049 return $FAILURE 1050 fi 1051 1052 return $SUCCESS 1053} 1054 1055# zfs_create_boot $poolname $vdev_type $disks ... 1056# 1057# Creates boot pool and dataset layout. Returns error if something goes wrong. 1058# Errors are printed to stderr for collection and display. 1059# 1060zfs_create_boot() 1061{ 1062 local funcname=zfs_create_boot 1063 local zroot_name="$1" 1064 local zroot_vdevtype="$2" 1065 local zroot_vdevs= # Calculated below 1066 local swap_devs= # Calculated below 1067 local boot_vdevs= # Used for geli(8) and/or MBR layouts 1068 shift 2 # poolname vdev_type 1069 local disks="$*" disk 1070 local isswapmirror 1071 local bootpart targetpart swappart # Set by zfs_create_diskpart() below 1072 local create_options 1073 1074 # 1075 # Pedantic checks; should never be seen 1076 # 1077 if [ ! "$zroot_name" ]; then 1078 f_dprintf "$funcname: NULL poolname" 1079 msg_error="$msg_error: $funcname" \ 1080 f_show_err "$msg_null_poolname" 1081 return $FAILURE 1082 fi 1083 if [ $# -lt 1 ]; then 1084 f_dprintf "$funcname: missing disk arguments" 1085 msg_error="$msg_error: $funcname" \ 1086 f_show_err "$msg_missing_disk_arguments" 1087 return $FAILURE 1088 fi 1089 f_dprintf "$funcname: poolname=[%s] vdev_type=[%s]" \ 1090 "$zroot_name" "$zroot_vdevtype" 1091 1092 # 1093 # Initialize fstab(5) 1094 # 1095 f_dprintf "$funcname: Initializing temporary fstab(5) file..." 1096 f_eval_catch $funcname sh "$SHELL_TRUNCATE" $BSDINSTALL_TMPETC/fstab || 1097 return $FAILURE 1098 f_eval_catch $funcname printf "$PRINTF_FSTAB" \ 1099 "# Device" Mountpoint FStype Options Dump "Pass#" \ 1100 $BSDINSTALL_TMPETC/fstab || return $FAILURE 1101 1102 # 1103 # Expand SI units in desired sizes 1104 # 1105 f_dprintf "$funcname: Expanding supplied size values..." 1106 local swapsize bootsize 1107 if ! f_expand_number "$ZFSBOOT_SWAP_SIZE" swapsize; then 1108 f_dprintf "$funcname: Invalid swap size \`%s'" \ 1109 "$ZFSBOOT_SWAP_SIZE" 1110 f_show_err "$msg_invalid_swap_size" "$ZFSBOOT_SWAP_SIZE" 1111 return $FAILURE 1112 fi 1113 if ! f_expand_number "$ZFSBOOT_BOOT_POOL_SIZE" bootsize; then 1114 f_dprintf "$funcname: Invalid boot pool size \`%s'" \ 1115 "$ZFSBOOT_BOOT_POOL_SIZE" 1116 f_show_err "$msg_invalid_boot_pool_size" \ 1117 "$ZFSBOOT_BOOT_POOL_SIZE" 1118 return $FAILURE 1119 fi 1120 f_dprintf "$funcname: ZFSBOOT_SWAP_SIZE=[%s] swapsize=[%s]" \ 1121 "$ZFSBOOT_SWAP_SIZE" "$swapsize" 1122 f_dprintf "$funcname: ZFSBOOT_BOOT_POOL_SIZE=[%s] bootsize=[%s]" \ 1123 "$ZFSBOOT_BOOT_POOL_SIZE" "$bootsize" 1124 1125 # 1126 # Destroy the pool in-case this is our second time 'round (case of 1127 # failure and installer presented ``Retry'' option to come back). 1128 # 1129 # NB: If we don't destroy the pool, later gpart(8) destroy commands 1130 # that try to clear existing partitions (see zfs_create_diskpart()) 1131 # will fail with a `Device Busy' error, leading to `GEOM exists'. 1132 # 1133 f_eval_catch -d $funcname zpool "$ZPOOL_DESTROY" "$zroot_name" 1134 1135 # 1136 # Prepare the disks and build pool device list(s) 1137 # 1138 f_dprintf "$funcname: Preparing disk partitions for ZFS pool..." 1139 1140 # Force 4K sectors using vfs.zfs.min_auto_ashift=12 1141 if [ "$ZFSBOOT_FORCE_4K_SECTORS" ]; then 1142 f_dprintf "$funcname: With 4K sectors..." 1143 f_eval_catch $funcname sysctl "$SYSCTL_ZFS_MIN_ASHIFT_12" \ 1144 || return $FAILURE 1145 sysctl kern.geom.part.mbr.enforce_chs=0 1146 fi 1147 local n=0 1148 for disk in $disks; do 1149 zfs_create_diskpart $disk $n || return $FAILURE 1150 # Now $bootpart, $targetpart, and $swappart are set (suffix 1151 # for $disk) 1152 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1153 boot_vdevs="$boot_vdevs $disk$bootpart" 1154 fi 1155 zroot_vdevs="$zroot_vdevs $disk$targetpart" 1156 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 1157 zroot_vdevs="$zroot_vdevs.eli" 1158 fi 1159 1160 n=$(( $n + 1 )) 1161 done # disks 1162 1163 # 1164 # If we need/want a boot pool, create it 1165 # 1166 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1167 local bootpool_vdevtype= # Calculated below 1168 local bootpool_options= # Calculated below 1169 local bootpool_name="$ZFSBOOT_BOOT_POOL_NAME" 1170 local bootpool="$BSDINSTALL_CHROOT/$bootpool_name" 1171 local zroot_key="${ZFSBOOT_GELI_KEY_FILE#/}" 1172 1173 f_dprintf "$funcname: Setting up boot pool..." 1174 [ "$ZFSBOOT_GELI_ENCRYPTION" ] && 1175 f_dprintf "$funcname: For encrypted root disk..." 1176 1177 # Create parent directory for boot pool 1178 f_eval_catch -d $funcname umount "$UMOUNT" /mnt 1179 f_eval_catch $funcname mount "$MOUNT_TYPE" tmpfs none \ 1180 $BSDINSTALL_CHROOT || return $FAILURE 1181 1182 # Create mirror across the boot partition on all disks 1183 local nvdevs 1184 f_count nvdevs $boot_vdevs 1185 [ $nvdevs -gt 1 ] && bootpool_vdevtype=mirror 1186 1187 create_options="$ZFSBOOT_BOOT_POOL_CREATE_OPTIONS" 1188 bootpool_options="-o altroot=$BSDINSTALL_CHROOT" 1189 bootpool_options="$bootpool_options $create_options" 1190 bootpool_options="$bootpool_options -m \"/$bootpool_name\" -f" 1191 f_eval_catch $funcname zpool "$ZPOOL_CREATE_WITH_OPTIONS" \ 1192 "$bootpool_options" "$bootpool_name" \ 1193 "$bootpool_vdevtype" "$boot_vdevs" || 1194 return $FAILURE 1195 1196 f_eval_catch $funcname mkdir "$MKDIR_P" "$bootpool/boot" || 1197 return $FAILURE 1198 1199 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 1200 # Generate an encryption key using random(4) 1201 f_eval_catch $funcname dd "$DD_WITH_OPTIONS" \ 1202 /dev/random "$bootpool/$zroot_key" \ 1203 "bs=4096 count=1" || return $FAILURE 1204 f_eval_catch $funcname chmod "$CHMOD_MODE" \ 1205 go-wrx "$bootpool/$zroot_key" || 1206 return $FAILURE 1207 fi 1208 1209 fi 1210 1211 # 1212 # Create the geli(8) GEOMS 1213 # 1214 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 1215 # 1216 # Load the AES-NI kernel module to accelerate encryption 1217 # 1218 f_eval_catch -d $funcname kldload "$KLDLOAD" "aesni" 1219 # Prompt user for password (twice) 1220 if ! msg_enter_new_password="$msg_geli_password" \ 1221 f_dialog_input_password 1222 then 1223 f_dprintf "$funcname: User cancelled" 1224 f_show_err "$msg_user_cancelled" 1225 return $FAILURE 1226 fi 1227 1228 # Initialize geli(8) on each of the target partitions 1229 for disk in $disks; do 1230 f_dialog_info "$msg_geli_setup" \ 1231 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 1232 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1233 if ! echo "$pw_password" | f_eval_catch \ 1234 $funcname geli "$GELI_PASSWORD_INIT" \ 1235 "$bootpool/boot/$disk$targetpart.eli" \ 1236 AES-XTS "$bootpool/$zroot_key" \ 1237 $disk$targetpart 1238 then 1239 f_interactive || f_die 1240 unset pw_password # Sensitive info 1241 return $FAILURE 1242 fi 1243 if ! echo "$pw_password" | f_eval_catch \ 1244 $funcname geli "$GELI_ATTACH" \ 1245 "$bootpool/$zroot_key" $disk$targetpart 1246 then 1247 f_interactive || f_die 1248 unset pw_password # Sensitive info 1249 return $FAILURE 1250 fi 1251 else 1252 # With no bootpool, there is no place to store 1253 # the key files, use only a password 1254 if ! echo "$pw_password" | f_eval_catch \ 1255 $funcname geli \ 1256 "$GELI_PASSWORD_GELIBOOT_INIT" AES-XTS \ 1257 $disk$targetpart 1258 then 1259 f_interactive || f_die 1260 unset pw_password # Sensitive info 1261 return $FAILURE 1262 fi 1263 if ! echo "$pw_password" | f_eval_catch \ 1264 $funcname geli "$GELI_ATTACH_NOKEY" \ 1265 $disk$targetpart 1266 then 1267 f_interactive || f_die 1268 unset pw_password # Sensitive info 1269 return $FAILURE 1270 fi 1271 fi 1272 done 1273 unset pw_password # Sensitive info 1274 fi 1275 1276 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1277 # Clean up 1278 f_eval_catch $funcname zfs "$ZFS_UNMOUNT" "$bootpool_name" || 1279 return $FAILURE 1280 f_eval_catch -d $funcname umount "$UMOUNT" /mnt # tmpfs 1281 fi 1282 1283 # 1284 # Create the gmirror(8) GEOMS for swap 1285 # 1286 if [ ${swapsize:-0} -gt 0 -a "$ZFSBOOT_SWAP_MIRROR" ]; then 1287 for disk in $disks; do 1288 swap_devs="$swap_devs $disk$swappart" 1289 done 1290 f_eval_catch $funcname gmirror "$SWAP_GMIRROR_LABEL" \ 1291 "$swap_devs" || return $FAILURE 1292 fi 1293 1294 # 1295 # Create the ZFS root pool with desired type and disk devices 1296 # 1297 f_dprintf "$funcname: Creating root pool..." 1298 create_options="$ZFSBOOT_POOL_CREATE_OPTIONS" 1299 if [ "$zroot_vdevtype" == "raid10" ]; then 1300 raid10_vdevs="" 1301 for vdev in $zroot_vdevs; do 1302 f_count nvdev $raid10_vdevs 1303 if [ $(( $nvdev % 3 )) -eq 0 ]; then 1304 raid10_vdevs="$raid10_vdevs mirror" 1305 fi 1306 raid10_vdevs="$raid10_vdevs $vdev" 1307 done 1308 f_eval_catch $funcname zpool "$ZPOOL_CREATE_WITH_OPTIONS" \ 1309 "-o altroot=$BSDINSTALL_CHROOT $create_options -m none -f" \ 1310 "$zroot_name" "" "$raid10_vdevs" || 1311 return $FAILURE 1312 else 1313 f_eval_catch $funcname zpool "$ZPOOL_CREATE_WITH_OPTIONS" \ 1314 "-o altroot=$BSDINSTALL_CHROOT $create_options -m none -f" \ 1315 "$zroot_name" "$zroot_vdevtype" "$zroot_vdevs" || 1316 return $FAILURE 1317 fi 1318 1319 # 1320 # Create ZFS dataset layout within the new root pool 1321 # 1322 f_dprintf "$funcname: Creating ZFS datasets..." 1323 echo "$ZFSBOOT_DATASETS" | while read dataset options; do 1324 # Skip blank lines and comments 1325 case "$dataset" in "#"*|"") continue; esac 1326 # Remove potential inline comments in options 1327 options="${options%%#*}" 1328 # Replace tabs with spaces 1329 f_replaceall "$options" " " " " options 1330 # Reduce contiguous runs of space to one single space 1331 oldoptions= 1332 while [ "$oldoptions" != "$options" ]; do 1333 oldoptions="$options" 1334 f_replaceall "$options" " " " " options 1335 done 1336 # Replace both commas and spaces with ` -o ' 1337 f_replaceall "$options" "[ ,]" " -o " options 1338 # Create the dataset with desired options 1339 f_eval_catch $funcname zfs "$ZFS_CREATE_WITH_OPTIONS" \ 1340 "${options:+-o $options}" "$zroot_name$dataset" || 1341 return $FAILURE 1342 done 1343 1344 # 1345 # Set a mountpoint for the root of the pool so newly created datasets 1346 # have a mountpoint to inherit 1347 # 1348 f_dprintf "$funcname: Setting mountpoint for root of the pool..." 1349 f_eval_catch $funcname zfs "$ZFS_SET" \ 1350 "mountpoint=/$zroot_name" "$zroot_name" || 1351 return $FAILURE 1352 1353 # Touch up permissions on the tmp directories 1354 f_dprintf "$funcname: Modifying directory permissions..." 1355 local dir 1356 for dir in /tmp /var/tmp; do 1357 f_eval_catch $funcname mkdir "$MKDIR_P" \ 1358 $BSDINSTALL_CHROOT$dir || return $FAILURE 1359 f_eval_catch $funcname chmod "$CHMOD_MODE" 1777 \ 1360 $BSDINSTALL_CHROOT$dir || return $FAILURE 1361 done 1362 1363 # Set bootfs property 1364 local zroot_bootfs="$ZFSBOOT_BEROOT_NAME/$ZFSBOOT_BOOTFS_NAME" 1365 f_dprintf "$funcname: Setting bootfs property..." 1366 f_eval_catch $funcname zpool "$ZPOOL_SET" \ 1367 "bootfs=\"$zroot_name/$zroot_bootfs\"" "$zroot_name" || 1368 return $FAILURE 1369 1370 # MBR boot loader touch-up 1371 if [ "$ZFSBOOT_PARTITION_SCHEME" = "MBR" ]; then 1372 # Export the pool(s) 1373 f_dprintf "$funcname: Temporarily exporting ZFS pool(s)..." 1374 f_eval_catch $funcname zpool "$ZPOOL_EXPORT" "$zroot_name" || 1375 return $FAILURE 1376 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1377 f_eval_catch $funcname zpool "$ZPOOL_EXPORT" \ 1378 "$bootpool_name" || return $FAILURE 1379 fi 1380 1381 f_dprintf "$funcname: Updating MBR boot loader on disks..." 1382 # Stick the ZFS boot loader in the "convenient hole" after 1383 # the ZFS internal metadata 1384 for disk in $disks; do 1385 f_eval_catch $funcname dd "$DD_WITH_OPTIONS" \ 1386 /boot/zfsboot /dev/$disk$bootpart \ 1387 "skip=1 seek=1024" || return $FAILURE 1388 done 1389 1390 # Re-import the ZFS pool(s) 1391 f_dprintf "$funcname: Re-importing ZFS pool(s)..." 1392 f_eval_catch $funcname zpool "$ZPOOL_IMPORT_WITH_OPTIONS" \ 1393 "-o altroot=\"$BSDINSTALL_CHROOT\"" "$zroot_name" || 1394 return $FAILURE 1395 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1396 # Import the bootpool, but do not mount it yet 1397 f_eval_catch $funcname zpool "$ZPOOL_IMPORT_WITH_OPTIONS" \ 1398 "-o altroot=\"$BSDINSTALL_CHROOT\" -N" \ 1399 "$bootpool_name" || return $FAILURE 1400 fi 1401 fi 1402 1403 # Remount bootpool and create symlink(s) 1404 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1405 f_eval_catch $funcname zfs "$ZFS_MOUNT" "$bootpool_name" || 1406 return $FAILURE 1407 f_dprintf "$funcname: Creating /boot symlink for boot pool..." 1408 f_eval_catch $funcname ln "$LN_SF" "$bootpool_name/boot" \ 1409 $BSDINSTALL_CHROOT/boot || return $FAILURE 1410 fi 1411 1412 # zpool.cache is required to mount more than one pool at boot time 1413 f_dprintf "$funcname: Configuring zpool.cache for zroot..." 1414 f_eval_catch $funcname mkdir "$MKDIR_P" $BSDINSTALL_CHROOT/boot/zfs || 1415 return $FAILURE 1416 f_eval_catch $funcname zpool "$ZPOOL_SET" \ 1417 "cachefile=\"$BSDINSTALL_CHROOT/boot/zfs/zpool.cache\"" \ 1418 "$zroot_name" || return $FAILURE 1419 1420 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1421 f_eval_catch $funcname printf "$PRINTF_CONF" \ 1422 vfs.root.mountfrom "\"zfs:$zroot_name/$zroot_bootfs\"" \ 1423 $BSDINSTALL_TMPBOOT/loader.conf.root || return $FAILURE 1424 fi 1425 # 1426 # Set canmount=noauto so that the default Boot Environment (BE) does not 1427 # get mounted if a different BE is selected from the beastie menu 1428 # 1429 f_dprintf "$funcname: Set canmount=noauto for the root of the pool..." 1430 f_eval_catch $funcname zfs "$ZFS_SET" "canmount=noauto" \ 1431 "$zroot_name/$ZFSBOOT_BEROOT_NAME/$ZFSBOOT_BOOTFS_NAME" 1432 1433 # Last, but not least... required lines for rc.conf(5)/loader.conf(5) 1434 # NOTE: We later concatenate these into their destination 1435 f_dprintf "%s: Configuring rc.conf(5)/loader.conf(5) additions..." \ 1436 "$funcname" 1437 f_eval_catch $funcname echo "$ECHO_APPEND" 'zfs_enable=\"YES\"' \ 1438 $BSDINSTALL_TMPETC/rc.conf.zfs || return $FAILURE 1439 f_eval_catch $funcname echo "$ECHO_APPEND" \ 1440 'kern.geom.label.disk_ident.enable=\"0\"' \ 1441 $BSDINSTALL_TMPBOOT/loader.conf.zfs || return $FAILURE 1442 f_eval_catch $funcname echo "$ECHO_APPEND" \ 1443 'kern.geom.label.gptid.enable=\"0\"' \ 1444 $BSDINSTALL_TMPBOOT/loader.conf.zfs || return $FAILURE 1445 1446 if [ "$ZFSBOOT_FORCE_4K_SECTORS" ]; then 1447 f_eval_catch $funcname echo "$ECHO_APPEND" \ 1448 'vfs.zfs.min_auto_ashift=12' \ 1449 $BSDINSTALL_TMPETC/sysctl.conf.zfs || return $FAILURE 1450 fi 1451 1452 if [ "$ZFSBOOT_SWAP_MIRROR" ]; then 1453 f_eval_catch $funcname echo "$ECHO_APPEND" \ 1454 'geom_mirror_load=\"YES\"' \ 1455 $BSDINSTALL_TMPBOOT/loader.conf.gmirror || 1456 return $FAILURE 1457 fi 1458 1459 # We're all done unless we should go on to do encryption 1460 [ "$ZFSBOOT_GELI_ENCRYPTION" ] || return $SUCCESS 1461 1462 # 1463 # Configure geli(8)-based encryption 1464 # 1465 f_dprintf "$funcname: Configuring disk encryption..." 1466 f_eval_catch $funcname echo "$ECHO_APPEND" 'aesni_load=\"YES\"' \ 1467 $BSDINSTALL_TMPBOOT/loader.conf.aesni || return $FAILURE 1468 f_eval_catch $funcname echo "$ECHO_APPEND" 'geom_eli_load=\"YES\"' \ 1469 $BSDINSTALL_TMPBOOT/loader.conf.geli || return $FAILURE 1470 1471 # We're all done unless we should go on for boot pool 1472 [ "$ZFSBOOT_BOOT_POOL" ] || return $SUCCESS 1473 1474 for disk in $disks; do 1475 f_eval_catch $funcname printf "$PRINTF_CONF" \ 1476 geli_%s_keyfile0_load "$disk$targetpart YES" \ 1477 $BSDINSTALL_TMPBOOT/loader.conf.$disk$targetpart || 1478 return $FAILURE 1479 f_eval_catch $funcname printf "$PRINTF_CONF" \ 1480 geli_%s_keyfile0_type \ 1481 "$disk$targetpart $disk$targetpart:geli_keyfile0" \ 1482 $BSDINSTALL_TMPBOOT/loader.conf.$disk$targetpart || 1483 return $FAILURE 1484 f_eval_catch $funcname printf "$PRINTF_CONF" \ 1485 geli_%s_keyfile0_name \ 1486 "$disk$targetpart \"$ZFSBOOT_GELI_KEY_FILE\"" \ 1487 $BSDINSTALL_TMPBOOT/loader.conf.$disk$targetpart || 1488 return $FAILURE 1489 done 1490 1491 # Set cachefile for boot pool so it auto-imports at system start 1492 f_dprintf "$funcname: Configuring zpool.cache for boot pool..." 1493 f_eval_catch $funcname zpool "$ZPOOL_SET" \ 1494 "cachefile=\"$BSDINSTALL_CHROOT/boot/zfs/zpool.cache\"" \ 1495 "$bootpool_name" || return $FAILURE 1496 1497 # Some additional geli(8) requirements for loader.conf(5) 1498 for option in \ 1499 'zpool_cache_load=\"YES\"' \ 1500 'zpool_cache_type=\"/boot/zfs/zpool.cache\"' \ 1501 'zpool_cache_name=\"/boot/zfs/zpool.cache\"' \ 1502 'geom_eli_passphrase_prompt=\"YES\"' \ 1503 ; do 1504 f_eval_catch $funcname echo "$ECHO_APPEND" "$option" \ 1505 $BSDINSTALL_TMPBOOT/loader.conf.zfs || 1506 return $FAILURE 1507 done 1508 return $SUCCESS 1509} 1510 1511# dialog_menu_diskinfo 1512# 1513# Prompt the user to select a disk and then provide detailed info on it. 1514# 1515dialog_menu_diskinfo() 1516{ 1517 local device disk 1518 1519 # 1520 # Break from loop when user cancels disk selection 1521 # 1522 while :; do 1523 device=$( msg_cancel="$msg_back" f_device_menu \ 1524 "$DIALOG_TITLE" "$msg_select_a_disk_device" "" \ 1525 $DEVICE_TYPE_DISK 2>&1 ) || break 1526 $device get name disk 1527 1528 # Show gpart(8) `show' and camcontrol(8) `inquiry' data 1529 f_show_msg "$msg_detailed_disk_info" \ 1530 "$disk" "$( gpart show $disk 2> /dev/null )" \ 1531 "$disk" "$( camcontrol inquiry $disk 2> /dev/null )" \ 1532 "$disk" "$( camcontrol identify $disk 2> /dev/null )" 1533 done 1534 1535 return $SUCCESS 1536} 1537 1538############################################################ MAIN 1539 1540# 1541# Initialize 1542# 1543f_dialog_title "$msg_zfs_configuration" 1544f_dialog_backtitle "$msg_freebsd_installer" 1545 1546# User may have specifically requested ZFS-related operations be interactive 1547! f_interactive && f_zfsinteractive && unset $VAR_NONINTERACTIVE 1548 1549# 1550# Debugging 1551# 1552f_dprintf "BSDINSTALL_CHROOT=[%s]" "$BSDINSTALL_CHROOT" 1553f_dprintf "BSDINSTALL_TMPETC=[%s]" "$BSDINSTALL_TMPETC" 1554f_dprintf "FSTAB_FMT=[%s]" "$FSTAB_FMT" 1555 1556# 1557# Determine default boot type 1558# 1559case $(uname -m) in 1560arm64) 1561 # We support only UEFI boot for arm64 1562 : ${ZFSBOOT_BOOT_TYPE:=UEFI} 1563 : ${ZFSBOOT_PARTITION_SCHEME:=GPT} 1564 ;; 1565*) 1566 # If the system was booted with UEFI, set the default boot type to UEFI 1567 bootmethod=$( sysctl -n machdep.bootmethod ) 1568 f_dprintf "machdep.bootmethod=[%s]" "$bootmethod" 1569 if [ "$bootmethod" = "UEFI" ]; then 1570 : ${ZFSBOOT_BOOT_TYPE:=BIOS+UEFI} 1571 : ${ZFSBOOT_PARTITION_SCHEME:=GPT} 1572 else 1573 : ${ZFSBOOT_BOOT_TYPE:=BIOS} 1574 : ${ZFSBOOT_PARTITION_SCHEME:=GPT} 1575 fi 1576 ;; 1577esac 1578 1579# 1580# Loop over the main menu until we've accomplished what we came here to do 1581# 1582while :; do 1583 if ! f_interactive; then 1584 retval=$DIALOG_OK 1585 mtag=">>> $msg_install" 1586 else 1587 dialog_menu_main 1588 retval=$? 1589 f_dialog_menutag_fetch mtag 1590 fi 1591 1592 f_dprintf "retval=%u mtag=[%s]" $retval "$mtag" 1593 [ $retval -eq $DIALOG_OK ] || f_die 1594 1595 case "$mtag" in 1596 ">>> $msg_install") 1597 # 1598 # First, validate the user's selections 1599 # 1600 1601 # Make sure they gave us a name for the pool 1602 if [ ! "$ZFSBOOT_POOL_NAME" ]; then 1603 f_dprintf "Pool name cannot be empty." 1604 f_show_err "$msg_pool_name_cannot_be_empty" 1605 continue 1606 fi 1607 1608 # Validate vdev type against number of disks selected/scripted 1609 # (also validates that ZFSBOOT_DISKS are real [probed] disks) 1610 # NB: dialog_menu_layout supports running non-interactively 1611 dialog_menu_layout || continue 1612 1613 # Make sure each disk will have room for ZFS 1614 if f_expand_number "$ZFSBOOT_SWAP_SIZE" swapsize && 1615 f_expand_number "$ZFSBOOT_BOOT_POOL_SIZE" bootsize && 1616 f_expand_number "1g" zpoolmin 1617 then 1618 minsize=$(( $swapsize + $zpoolmin )) teeny_disks= 1619 [ "$ZFSBOOT_BOOT_POOL" ] && 1620 minsize=$(( $minsize + $bootsize )) 1621 for disk in $ZFSBOOT_DISKS; do 1622 debug= f_device_find -1 \ 1623 $disk $DEVICE_TYPE_DISK device 1624 $device get capacity disksize || continue 1625 [ ${disksize:-0} -ge 0 ] || disksize=0 1626 [ $disksize -lt $minsize ] && 1627 teeny_disks="$teeny_disks $disk" 1628 done 1629 if [ "$teeny_disks" ]; then 1630 f_dprintf "swapsize=[%s] bootsize[%s] %s" \ 1631 "$ZFSBOOT_SWAP_SIZE" \ 1632 "$ZFSBOOT_BOOT_POOL_SIZE" \ 1633 "minsize=[$minsize]" 1634 f_dprintf "These disks are too small: %s" \ 1635 "$teeny_disks" 1636 f_show_err "$msg_these_disks_are_too_small" \ 1637 "$ZFSBOOT_SWAP_SIZE" \ 1638 "$ZFSBOOT_BOOT_POOL_SIZE" \ 1639 "$teeny_disks" 1640 continue 1641 fi 1642 fi 1643 1644 # 1645 # Last Chance! 1646 # 1647 if f_interactive; then 1648 dialog_last_chance $ZFSBOOT_DISKS || continue 1649 fi 1650 1651 # 1652 # Let's do this 1653 # 1654 1655 vdev_type="$ZFSBOOT_VDEV_TYPE" 1656 1657 # Blank the vdev type for the default layout 1658 [ "$vdev_type" = "stripe" ] && vdev_type= 1659 1660 zfs_create_boot "$ZFSBOOT_POOL_NAME" \ 1661 "$vdev_type" $ZFSBOOT_DISKS || continue 1662 1663 break # to success 1664 ;; 1665 ?" $msg_pool_type_disks") 1666 ZFSBOOT_CONFIRM_LAYOUT=1 1667 dialog_menu_layout 1668 # User has poked settings, disable later confirmation 1669 ZFSBOOT_CONFIRM_LAYOUT= 1670 ;; 1671 "- $msg_rescan_devices") f_device_rescan ;; 1672 "- $msg_disk_info") dialog_menu_diskinfo ;; 1673 ?" $msg_pool_name") 1674 # Prompt the user to input/change the name for the new pool 1675 f_dialog_input input \ 1676 "$msg_please_enter_a_name_for_your_zpool" \ 1677 "$ZFSBOOT_POOL_NAME" && 1678 ZFSBOOT_POOL_NAME="$input" 1679 ;; 1680 ?" $msg_force_4k_sectors") 1681 # Toggle the variable referenced both by the menu and later 1682 if [ "$ZFSBOOT_FORCE_4K_SECTORS" ]; then 1683 ZFSBOOT_FORCE_4K_SECTORS= 1684 else 1685 ZFSBOOT_FORCE_4K_SECTORS=1 1686 fi 1687 ;; 1688 ?" $msg_encrypt_disks") 1689 # Toggle the variable referenced both by the menu and later 1690 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 1691 ZFSBOOT_GELI_ENCRYPTION= 1692 else 1693 ZFSBOOT_FORCE_4K_SECTORS=1 1694 ZFSBOOT_GELI_ENCRYPTION=1 1695 fi 1696 ;; 1697 ?" $msg_partition_scheme") 1698 # Toggle between GPT (BIOS), GPT (UEFI) and MBR 1699 if [ "$ZFSBOOT_PARTITION_SCHEME" = "GPT" -a "$ZFSBOOT_BOOT_TYPE" = "BIOS" ]; then 1700 ZFSBOOT_PARTITION_SCHEME="GPT" 1701 ZFSBOOT_BOOT_TYPE="UEFI" 1702 elif [ "$ZFSBOOT_PARTITION_SCHEME" = "GPT" -a "$ZFSBOOT_BOOT_TYPE" = "UEFI" ]; then 1703 ZFSBOOT_PARTITION_SCHEME="GPT" 1704 ZFSBOOT_BOOT_TYPE="BIOS+UEFI" 1705 elif [ "$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