3 # Copyright (c) 2013 Allan Jude
4 # Copyright (c) 2013 Devin Teske
7 # Redistribution and use in source and binary forms, with or without
8 # modification, are permitted provided that the following conditions
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.
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
30 ############################################################ INCLUDES
32 BSDCFG_SHARE="/usr/share/bsdconfig"
33 . $BSDCFG_SHARE/common.subr || exit 1
34 f_dprintf "%s: loading includes..." "$0"
35 f_include $BSDCFG_SHARE/device.subr
36 f_include $BSDCFG_SHARE/dialog.subr
37 f_include $BSDCFG_SHARE/password/password.subr
38 f_include $BSDCFG_SHARE/variable.subr
40 ############################################################ CONFIGURATION
43 # Default name of the boot-pool
45 : ${ZFSBOOT_POOL_NAME:=zroot}
48 # Default name for the boot environment parent dataset
50 : ${ZFSBOOT_BEROOT_NAME:=ROOT}
53 # Default name for the primany boot environment
55 : ${ZFSBOOT_BOOTFS_NAME:=default}
58 # Default Virtual Device (vdev) type to create
60 : ${ZFSBOOT_VDEV_TYPE:=stripe}
63 # Should we use gnop(8) to configure a transparent mapping to 4K sectors?
65 : ${ZFSBOOT_GNOP_4K_FORCE_ALIGN:=1}
68 # Should we use geli(8) to encrypt the drives?
69 # NB: Automatically enables ZFSBOOT_BOOT_POOL
71 : ${ZFSBOOT_GELI_ENCRYPTION=}
74 # Default path to the geli(8) keyfile used in drive encryption
76 : ${ZFSBOOT_GELI_KEY_FILE:=/boot/encryption.key}
79 # Create a separate boot pool?
80 # NB: Automatically set when using geli(8) or MBR
82 : ${ZFSBOOT_BOOT_POOL=}
85 # Default name for boot pool when enabled (e.g., geli(8) or MBR)
87 : ${ZFSBOOT_BOOT_POOL_NAME:=bootpool}
90 # Default size for boot pool when enabled (e.g., geli(8) or MBR)
92 : ${ZFSBOOT_BOOT_POOL_SIZE:=2g}
95 # Default disks to use (always empty unless being scripted)
100 # Default partitioning scheme to use on disks
102 : ${ZFSBOOT_PARTITION_SCHEME:=GPT}
105 # How much swap to put on each block device in the boot zpool
106 # NOTE: Value passed to gpart(8); which supports SI unit suffixes.
108 : ${ZFSBOOT_SWAP_SIZE:=2g}
111 # Default ZFS datasets for root zpool
113 # NOTE: Requires /tmp, /var/tmp, /$ZFSBOOT_BOOTFS_NAME/$ZFSBOOT_BOOTFS_NAME
114 # NOTE: Anything after pound/hash character [#] is ignored as a comment.
116 f_isset ZFSBOOT_DATASETS || ZFSBOOT_DATASETS="
117 # DATASET OPTIONS (comma or space separated; or both)
119 # Boot Environment [BE] root and default boot dataset
120 /$ZFSBOOT_BEROOT_NAME mountpoint=none
121 /$ZFSBOOT_BEROOT_NAME/$ZFSBOOT_BOOTFS_NAME mountpoint=/
123 # Compress /tmp, allow exec but not setuid
124 /tmp mountpoint=/tmp,compression=lz4,exec=on,setuid=off
126 # Don't mount /usr so that 'base' files go to the BEROOT
127 /usr mountpoint=/usr,canmount=off
129 # Home directories separated so they are common to all BEs
130 /usr/home # NB: /home is a symlink to /usr/home
133 /usr/ports compression=lz4,setuid=off
135 # Source tree (compressed)
136 /usr/src compression=lz4,exec=off,setuid=off
138 # Create /var and friends
140 /var/crash compression=lz4,exec=off,setuid=off
141 /var/log compression=lz4,exec=off,setuid=off
142 /var/mail compression=lz4,atime=on
143 /var/tmp compression=lz4,exec=on,setuid=off
147 # If interactive and the user has not explicitly chosen a vdev type or disks,
148 # make the user confirm scripted/default choices when proceeding to install.
150 : ${ZFSBOOT_CONFIRM_LAYOUT:=1}
152 ############################################################ GLOBALS
155 # Format of a line in printf(1) syntax to add to fstab(5)
157 FSTAB_FMT="%s\t\t%s\t%s\t%s\t\t%s\t%s\n"
160 # Command strings for various tasks
162 CHMOD_MODE='chmod %s "%s"'
163 DD_WITH_OPTIONS='dd if="%s" of="%s" %s'
164 ECHO_APPEND='echo "%s" >> "%s"'
165 GELI_ATTACH='geli attach -j - -k "%s" "%s"'
166 GELI_DETACH_F='geli detach -f "%s"'
167 GELI_PASSWORD_INIT='geli init -b -B "%s" -e %s -J - -K "%s" -l 256 -s 4096 "%s"'
168 GNOP_CREATE='gnop create -S 4096 "%s"'
169 GNOP_DESTROY='gnop destroy "%s"'
170 GPART_ADD='gpart add -t %s "%s"'
171 GPART_ADD_INDEX='gpart add -i %s -t %s "%s"'
172 GPART_ADD_INDEX_WITH_SIZE='gpart add -i %s -t %s -s %s "%s"'
173 GPART_ADD_LABEL='gpart add -l %s -t %s "%s"'
174 GPART_ADD_LABEL_WITH_SIZE='gpart add -l %s -t %s -s %s "%s"'
175 GPART_BOOTCODE='gpart bootcode -b "%s" "%s"'
176 GPART_BOOTCODE_PART='gpart bootcode -b "%s" -p "%s" -i %s "%s"'
177 GPART_CREATE='gpart create -s %s "%s"'
178 GPART_DESTROY_F='gpart destroy -F "%s"'
179 GPART_SET_ACTIVE='gpart set -a active -i %s "%s"'
180 GRAID_DELETE='graid delete "%s"'
181 LN_SF='ln -sf "%s" "%s"'
182 MKDIR_P='mkdir -p "%s"'
183 MOUNT_TYPE='mount -t %s "%s" "%s"'
184 PRINTF_CONF="printf '%s=\"%%s\"\\\n' %s >> \"%s\""
185 PRINTF_FSTAB='printf "$FSTAB_FMT" "%s" "%s" "%s" "%s" "%s" "%s" >> "%s"'
186 SHELL_TRUNCATE=':> "%s"'
188 ZFS_CREATE_WITH_OPTIONS='zfs create %s "%s"'
189 ZFS_SET='zfs set "%s" "%s"'
190 ZFS_UNMOUNT='zfs unmount "%s"'
191 ZPOOL_CREATE_WITH_OPTIONS='zpool create %s "%s" %s %s'
192 ZPOOL_EXPORT='zpool export "%s"'
193 ZPOOL_IMPORT_WITH_OPTIONS='zpool import %s "%s"'
194 ZPOOL_LABELCLEAR_F='zpool labelclear -f "%s"'
195 ZPOOL_SET='zpool set %s "%s"'
198 # Strings that should be moved to an i18n file and loaded with f_include_lang()
200 hline_alnum_arrows_punc_tab_enter="Use alnum, arrows, punctuation, TAB or ENTER"
201 hline_arrows_space_tab_enter="Use arrows, SPACE, TAB or ENTER"
202 hline_arrows_tab_enter="Press arrows, TAB or ENTER"
203 msg_an_unknown_error_occurred="An unknown error occurred"
206 msg_change_selection="Change Selection"
207 msg_configure_options="Configure Options:"
208 msg_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"
209 msg_disk_info="Disk Info"
210 msg_disk_info_help="Get detailed information on disk device(s)"
211 msg_encrypt_disks="Encrypt Disks?"
212 msg_encrypt_disks_help="Use geli(8) to encrypt all data partitions"
214 msg_force_4k_sectors="Force 4K Sectors?"
215 msg_force_4k_sectors_help="Use gnop(8) to configure forced 4K sector alignment"
216 msg_freebsd_installer="FreeBSD Installer"
217 msg_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"
218 msg_geli_setup="Initializing encryption on selected disks,\n this will take several seconds per disk"
219 msg_install="Install"
220 msg_install_desc="Proceed with Installation"
221 msg_install_help="Create ZFS boot pool with displayed options"
222 msg_invalid_boot_pool_size="Invalid boot pool size \`%s'"
223 msg_invalid_disk_argument="Invalid disk argument \`%s'"
224 msg_invalid_index_argument="Invalid index argument \`%s'"
225 msg_invalid_swap_size="Invalid swap size \`%s'"
226 msg_invalid_virtual_device_type="Invalid Virtual Device type \`%s'"
227 msg_last_chance_are_you_sure="Last Chance! Are you sure you want to destroy\nthe current contents of the following disks:\n\n %s"
228 msg_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'
229 msg_mirror_desc="Mirror - n-Way Mirroring"
230 msg_mirror_help="[2+ Disks] Mirroring provides the best performance, but the least storage"
231 msg_missing_disk_arguments="missing disk arguments"
232 msg_missing_one_or_more_scripted_disks="Missing one or more scripted disks!"
234 msg_no_disks_present_to_configure="No disk(s) present to configure"
235 msg_no_disks_selected="No disks selected."
236 msg_not_enough_disks_selected="Not enough disks selected. (%u < %u minimum)"
237 msg_null_disk_argument="NULL disk argument"
238 msg_null_index_argument="NULL index argument"
239 msg_null_poolname="NULL poolname"
241 msg_partition_scheme="Partition Scheme"
242 msg_partition_scheme_help="Toggle between GPT and MBR partitioning schemes"
243 msg_please_enter_a_name_for_your_zpool="Please enter a name for your zpool:"
244 msg_please_enter_amount_of_swap_space="Please enter amount of swap space (SI-Unit suffixes\nrecommended; e.g., \`2g' for 2 Gigabytes):"
245 msg_please_select_one_or_more_disks="Please select one or more disks to create a zpool:"
246 msg_pool_name="Pool Name"
247 msg_pool_name_cannot_be_empty="Pool name cannot be empty."
248 msg_pool_name_help="Customize the name of the zpool to be created (Required)"
249 msg_pool_type_disks="Pool Type/Disks:"
250 msg_pool_type_disks_help="Choose type of ZFS Virtual Device and disks to use (Required)"
251 msg_processing_selection="Processing selection..."
252 msg_raidz1_desc="RAID-Z1 - Single Redundant RAID"
253 msg_raidz1_help="[3+ Disks] Withstand failure of 1 disk. Recommended for: 3, 5 or 9 disks"
254 msg_raidz2_desc="RAID-Z2 - Double Redundant RAID"
255 msg_raidz2_help="[4+ Disks] Withstand failure of 2 disks. Recommended for: 4, 6 or 10 disks"
256 msg_raidz3_desc="RAID-Z3 - Triple Redundant RAID"
257 msg_raidz3_help="[5+ Disks] Withstand failure of 3 disks. Recommended for: 5, 7 or 11 disks"
258 msg_rescan_devices="Rescan Devices"
259 msg_rescan_devices_help="Scan for device changes"
261 msg_select_a_disk_device="Select a disk device"
262 msg_select_virtual_device_type="Select Virtual Device type:"
263 msg_stripe_desc="Stripe - No Redundancy"
264 msg_stripe_help="[1+ Disks] Striping provides maximum storage but no redundancy"
265 msg_swap_size="Swap Size"
266 msg_swap_size_help="Customize how much swap space is allocated to each selected disk"
267 msg_these_disks_are_too_small="These disks are too small given the amount of requested\nswap (%s) and/or geli(8) (%s) partitions, which would\ntake 50%% or more of each of the following selected disk\ndevices (not recommended):\n\n %s\n\nRecommend changing partition size(s) and/or selecting a\ndifferent set of devices."
268 msg_unable_to_get_disk_capacity="Unable to get disk capacity of \`%s'"
269 msg_unsupported_partition_scheme="%s is an unsupported partition scheme"
270 msg_user_cancelled="User Cancelled."
272 msg_zfs_configuration="ZFS Configuration"
274 ############################################################ FUNCTIONS
278 # Display the dialog(1)-based application main menu.
282 local title="$DIALOG_TITLE"
283 local btitle="$DIALOG_BACKTITLE"
284 local prompt="$msg_configure_options"
285 local force4k="$msg_no"
286 local usegeli="$msg_no"
287 [ "$ZFSBOOT_GNOP_4K_FORCE_ALIGN" ] && force4k="$msg_yes"
288 [ "$ZFSBOOT_GELI_ENCRYPTION" ] && usegeli="$msg_yes"
289 local disks n=$( set -- $ZFSBOOT_DISKS; echo $# )
290 { [ $n -eq 1 ] && disks=disk; } || disks=disks # grammar
292 '>>> $msg_install' '$msg_install_desc'
294 'T $msg_pool_type_disks' '$ZFSBOOT_VDEV_TYPE: $n $disks'
295 '$msg_pool_type_disks_help'
296 '- $msg_rescan_devices' '*'
297 '$msg_rescan_devices_help'
298 '- $msg_disk_info' '*'
299 '$msg_disk_info_help'
300 'N $msg_pool_name' '$ZFSBOOT_POOL_NAME'
301 '$msg_pool_name_help'
302 '4 $msg_force_4k_sectors' '$force4k'
303 '$msg_force_4k_sectors_help'
304 'E $msg_encrypt_disks' '$usegeli'
305 '$msg_encrypt_disks_help'
306 'P $msg_partition_scheme' '$ZFSBOOT_PARTITION_SCHEME'
307 '$msg_partition_scheme_help'
308 'S $msg_swap_size' '$ZFSBOOT_SWAP_SIZE'
309 '$msg_swap_size_help'
311 local defaultitem= # Calculated below
312 local hline="$hline_alnum_arrows_punc_tab_enter"
314 local height width rows
315 eval f_dialog_menu_with_help_size height width rows \
316 \"\$title\" \"\$btitle\" \"\$prompt\" \"\$hline\" $menu_list
318 # Obtain default-item from previously stored selection
319 f_dialog_default_fetch defaultitem
322 menu_choice=$( eval $DIALOG \
323 --title \"\$title\" \
324 --backtitle \"\$btitle\" \
325 --hline \"\$hline\" \
327 --ok-label \"\$msg_select\" \
328 --cancel-label \"\$msg_cancel\" \
329 --default-item \"\$defaultitem\" \
330 --menu \"\$prompt\" \
331 $height $width $rows \
333 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
336 f_dialog_data_sanitize menu_choice
337 f_dialog_menutag_store "$menu_choice"
339 # Only update default-item on success
340 [ $retval -eq $DIALOG_OK ] && f_dialog_default_store "$menu_choice"
345 # dialog_last_chance $disks ...
347 # Display a list of the disks that the user is about to destroy. The default
348 # action is to return error status unless the user explicitly (non-default)
349 # selects "Yes" from the noyes dialog.
353 local title="$DIALOG_TITLE"
354 local btitle="$DIALOG_BACKTITLE"
355 local prompt # Calculated below
356 local hline="$hline_arrows_tab_enter"
358 local height=8 width=50 prefix=" "
359 local plen=${#prefix} list= line=
360 local max_width=$(( $width - 3 - $plen ))
362 local yes no defaultno extra_args format
363 if [ "$USE_XDIALOG" ]; then
364 yes=ok no=cancel defaultno=default-no
365 extra_args="--wrap --left"
366 format="$msg_last_chance_are_you_sure"
368 yes=yes no=no defaultno=defaultno
369 extra_args="--colors --cr-wrap"
370 format="$msg_last_chance_are_you_sure_color"
373 local disk line_width
380 line_width=$(( $line_width + 1 + ${#disk} ))
381 # Add newline before disk if it would exceed max_width
382 if [ $line_width -gt $max_width ]; then
385 height=$(( $height + 1 ))
387 # Add the disk to the list
390 # Append the left-overs
391 if [ "${line#$prefix}" ]; then
393 height=$(( $height + 1 ))
396 # Add height for Xdialog(1)
397 [ "$USE_XDIALOG" ] && height=$(( $height + $height / 5 + 3 ))
399 prompt=$( printf "$format" "$list" )
400 f_dprintf "%s: Last Chance!" "$0"
403 --backtitle "$btitle" \
406 --$yes-label "$msg_yes" \
407 --$no-label "$msg_no" \
409 --yesno "$prompt" $height $width
414 # Configure Virtual Device type and disks to use for the ZFS boot pool. User
415 # must select enough disks to satisfy the chosen vdev type.
419 local funcname=dialog_menu_layout
420 local title="$DIALOG_TITLE"
421 local btitle="$DIALOG_BACKTITLE"
422 local vdev_prompt="$msg_select_virtual_device_type"
423 local disk_prompt="$msg_please_select_one_or_more_disks"
424 local vdev_menu_list="
425 'stripe' '$msg_stripe_desc' '$msg_stripe_help'
426 'mirror' '$msg_mirror_desc' '$msg_mirror_help'
427 'raidz1' '$msg_raidz1_desc' '$msg_raidz1_help'
428 'raidz2' '$msg_raidz2_desc' '$msg_raidz2_help'
429 'raidz3' '$msg_raidz3_desc' '$msg_raidz3_help'
431 local disk_check_list= # Calculated below
432 local vdev_hline="$hline_arrows_tab_enter"
433 local disk_hline="$hline_arrows_space_tab_enter"
435 # Warn the user if vdev type is not valid
436 case "$ZFSBOOT_VDEV_TYPE" in
437 stripe|mirror|raidz1|raidz2|raidz3) : known good ;;
439 f_dprintf "%s: Invalid virtual device type \`%s'" \
440 $funcname "$ZFSBOOT_VDEV_TYPE"
441 f_show_err "$msg_invalid_virtual_device_type" \
443 f_interactive || return $FAILURE
446 # Calculate size of vdev menu once only
447 local vheight vwidth vrows
448 eval f_dialog_menu_with_help_size vheight vwidth vrows \
449 \"\$title\" \"\$btitle\" \"\$vdev_prompt\" \"\$vdev_hline\" \
452 # Get a list of probed disk devices
454 f_device_find "" $DEVICE_TYPE_DISK disks
455 f_dprintf "$funcname: disks=[%s]" "$disks"
456 if [ ! "$disks" ]; then
457 f_dprintf "No disk(s) present to configure"
458 f_show_err "$msg_no_disks_present_to_configure"
462 # Lets sort the disks array to be more user friendly
463 disks=$( echo "$disks" | tr ' ' '\n' | sort | tr '\n' ' ' )
466 # Operate in a loop so we can (if interactive) repeat if not enough
467 # disks are selected to satisfy the chosen vdev type or user wants to
468 # back-up to the previous menu.
470 local vardisk ndisks onoff selections vdev_choice
473 # Confirm the vdev type that was selected
475 if f_interactive && [ "$ZFSBOOT_CONFIRM_LAYOUT" ]; then
476 vdev_choice=$( eval $DIALOG \
477 --title \"\$title\" \
478 --backtitle \"\$btitle\" \
479 --hline \"\$vdev_hline\" \
480 --ok-label \"\$msg_ok\" \
481 --cancel-label \"\$msg_cancel\" \
483 --default-item \"\$ZFSBOOT_VDEV_TYPE\" \
484 --menu \"\$vdev_prompt\" \
485 $vheight $vwidth $vrows \
487 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
489 # Exit if user pressed ESC or chose Cancel/No
490 f_dialog_data_sanitize vdev_choice
492 ZFSBOOT_VDEV_TYPE="$vdev_choice"
493 f_dprintf "$funcname: ZFSBOOT_VDEV_TYPE=[%s]" \
497 # Determine the number of disks needed for this vdev type
499 case "$ZFSBOOT_VDEV_TYPE" in
500 stripe) want_disks=1 ;;
501 mirror) want_disks=2 ;;
502 raidz1) want_disks=3 ;;
503 raidz2) want_disks=4 ;;
504 raidz3) want_disks=5 ;;
507 # Warn the user if any scripted disks are invalid
508 local disk valid_disks=
509 local all_valid=${ZFSBOOT_DISKS:+1} # optimism
510 for disk in $ZFSBOOT_DISKS; do
511 if f_struct device_$disk; then
512 valid_disks="$valid_disks $disk"
515 f_dprintf "$funcname: \`%s' is not a real disk" "$disk"
518 if [ ! "$all_valid" ]; then
519 if [ "$ZFSBOOT_DISKS" ]; then
521 "$msg_missing_one_or_more_scripted_disks"
523 f_dprintf "No disks selected."
525 f_show_err "$msg_no_disks_selected"
527 f_interactive || return $FAILURE
529 ZFSBOOT_DISKS="${valid_disks# }"
532 # Short-circuit if we're running non-interactively
534 if ! f_interactive || [ ! "$ZFSBOOT_CONFIRM_LAYOUT" ]; then
535 ndisks=$( set -- $ZFSBOOT_DISKS; echo $# )
536 [ $ndisks -ge $want_disks ] && break # to success
538 # Not enough disks selected
539 f_dprintf "$funcname: %s: %s (%u < %u minimum)" \
540 "$ZFSBOOT_VDEV_TYPE" \
541 "Not enough disks selected." \
543 f_interactive || return $FAILURE
544 msg_yes="$msg_change_selection" msg_no="$msg_cancel" \
545 f_yesno "%s: $msg_not_enough_disks_selected" \
546 "$ZFSBOOT_VDEV_TYPE" $ndisks $want_disks ||
551 # Confirm the disks that were selected
552 # Loop until the user cancels or selects enough disks
556 # Loop over list of available disks, resetting state
557 for disk in $disks; do unset _${disk}_status; done
559 # Loop over list of selected disks and create temporary
560 # locals to map statuses onto up-to-date list of disks
561 for disk in $ZFSBOOT_DISKS; do
562 local _${disk}_status=on
565 # Create the checklist menu of discovered disk devices
567 for disk in $disks; do
569 device_$disk get desc desc
570 f_shell_escape "$desc" desc
571 f_getvar _${disk}_status:-off onoff
572 disk_check_list="$disk_check_list
573 $disk '$desc' $onoff"
576 local height width rows
577 eval f_dialog_checklist_size height width rows \
578 \"\$title\" \"\$btitle\" \"\$prompt\" \
579 \"\$hline\" $disk_check_list
581 selections=$( eval $DIALOG \
582 --title \"\$DIALOG_TITLE\" \
583 --backtitle \"\$DIALOG_BACKTITLE\" \
584 --hline \"\$hline\" \
585 --ok-label \"\$msg_ok\" \
586 --cancel-label \"\$msg_back\" \
587 --checklist \"\$prompt\" \
588 $height $width $rows \
590 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
592 # Loop if user pressed ESC or chose Cancel/No
593 f_dialog_data_sanitize selections
595 ZFSBOOT_DISKS="$selections"
596 f_dprintf "$funcname: ZFSBOOT_DISKS=[%s]" \
599 ndisks=$( set -- $ZFSBOOT_DISKS; echo $# )
600 [ $ndisks -ge $want_disks ] &&
601 breakout=break && break
603 # Not enough disks selected
604 f_dprintf "$funcname: %s: %s (%u < %u minimum)" \
605 "$ZFSBOOT_VDEV_TYPE" \
606 "Not enough disks selected." \
608 msg_yes="$msg_change_selection" msg_no="$msg_cancel" \
609 f_yesno "%s: $msg_not_enough_disks_selected" \
610 "$ZFSBOOT_VDEV_TYPE" $ndisks $want_disks ||
613 [ "$breakout" = "break" ] && break
614 [ "$ZFSBOOT_CONFIRM_LAYOUT" ] || return $FAILURE
620 # zfs_create_diskpart $disk $index
622 # For each block device to be used in the zpool, rather than just create the
623 # zpool with the raw block devices (e.g., da0, da1, etc.) we create partitions
624 # so we can have some real swap. This also provides wiggle room incase your
625 # replacement drivers do not have the exact same sector counts.
627 # NOTE: $swapsize and $bootsize should be defined by the calling function.
628 # NOTE: Sets $bootpart and $targetpart for the calling function.
630 zfs_create_diskpart()
632 local funcname=zfs_create_diskpart
633 local disk="$1" index="$2"
636 if [ ! "$disk" ]; then
637 f_dprintf "$funcname: NULL disk argument"
638 msg_error="$msg_error: $funcname" \
639 f_show_err "$msg_null_disk_argument"
642 if [ "${disk#*[$IFS]}" != "$disk" ]; then
643 f_dprintf "$funcname: Invalid disk argument \`%s'" "$disk"
644 msg_error="$msg_error: $funcname" \
645 f_show_err "$msg_invalid_disk_argument" "$disk"
648 if [ ! "$index" ]; then
649 f_dprintf "$funcname: NULL index argument"
650 msg_error="$msg_error: $funcname" \
651 f_show_err "$msg_null_index_argument"
654 if ! f_isinteger "$index"; then
655 f_dprintf "$funcname: Invalid index argument \`%s'" "$index"
656 msg_error="$msg_error: $funcname" \
657 f_show_err "$msg_invalid_index_argument" "$index"
660 f_dprintf "$funcname: disk=[%s] index=[%s]" "$disk" "$index"
662 # Check for unknown partition scheme before proceeding further
663 case "$ZFSBOOT_PARTITION_SCHEME" in
664 ""|MBR|GPT) : known good ;;
666 f_dprintf "$funcname: %s is an unsupported partition scheme" \
667 "$ZFSBOOT_PARTITION_SCHEME"
668 msg_error="$msg_error: $funcname" f_show_err \
669 "$msg_unsupported_partition_scheme" \
670 "$ZFSBOOT_PARTITION_SCHEME"
675 # Destroy whatever partition layout is currently on disk.
676 # NOTE: `-F' required to destroy if partitions still exist.
677 # NOTE: Failure is ok here, blank disk will have nothing to destroy.
679 f_dprintf "$funcname: Destroying all data/layouts on \`%s'..." "$disk"
680 f_eval_catch -d $funcname gpart "$GPART_DESTROY_F" $disk
681 f_eval_catch -d $funcname graid "$GRAID_DELETE" $disk
682 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" /dev/$disk
684 # Make doubly-sure backup GPT is destroyed
685 f_eval_catch -d $funcname gpart "$GPART_CREATE" gpt $disk
686 f_eval_catch -d $funcname gpart "$GPART_DESTROY_F" $disk
689 # Enable boot pool if encryption is desired
691 [ "$ZFSBOOT_GELI_ENCRYPTION" ] && ZFSBOOT_BOOT_POOL=1
694 # Lay down the desired type of partition scheme
696 local setsize mbrindex
697 case "$ZFSBOOT_PARTITION_SCHEME" in
698 ""|GPT) f_dprintf "$funcname: Creating GPT layout..."
700 # 1. Create GPT layout using labels
702 f_eval_catch $funcname gpart "$GPART_CREATE" gpt $disk ||
706 # 2. Add small freebsd-boot partition labeled `boot#'
708 f_eval_catch $funcname gpart "$GPART_ADD_LABEL_WITH_SIZE" \
709 gptboot$index freebsd-boot 512k $disk ||
711 f_eval_catch $funcname gpart "$GPART_BOOTCODE_PART" \
712 /boot/pmbr /boot/gptzfsboot 1 $disk ||
715 # NB: zpool will use the `zfs#' GPT labels
716 bootpart=p2 targetpart=p2
717 [ ${swapsize:-0} -gt 0 ] && targetpart=p3
720 # Prepare boot pool if enabled (e.g., for geli(8))
722 if [ "$ZFSBOOT_BOOT_POOL" ]; then
723 bootpart=p2 targetpart=p3
724 [ ${swapsize:-0} -gt 0 ] && targetpart=p4
725 f_eval_catch $funcname gpart \
726 "$GPART_ADD_LABEL_WITH_SIZE" boot$index \
727 freebsd-zfs ${bootsize}b $disk ||
729 # Pedantically nuke any old labels
730 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \
732 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then
733 # Pedantically detach targetpart for later
734 f_eval_catch -d $funcname geli \
736 /dev/$disk$targetpart
741 # 3. Add freebsd-swap partition labeled `swap#'
743 if [ ${swapsize:-0} -gt 0 ]; then
744 f_eval_catch $funcname gpart \
745 "$GPART_ADD_LABEL_WITH_SIZE" swap$index \
746 freebsd-swap ${swapsize}b $disk ||
748 # Pedantically nuke any old labels on the swap
749 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \
752 f_eval_catch $funcname printf "$PRINTF_FSTAB" \
753 /dev/gpt/swap$index none swap sw 0 0 \
754 $BSDINSTALL_TMPETC/fstab ||
759 # 4. Add freebsd-zfs partition labeled `zfs#' for zroot
761 f_eval_catch $funcname gpart "$GPART_ADD_LABEL" \
762 zfs$index freebsd-zfs $disk || return $FAILURE
763 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \
764 /dev/$disk$targetpart
767 MBR) f_dprintf "$funcname: Creating MBR layout..."
769 # 1. Create MBR layout (no labels)
771 f_eval_catch $funcname gpart "$GPART_CREATE" mbr $disk ||
773 f_eval_catch $funcname gpart "$GPART_BOOTCODE" /boot/mbr \
774 $disk || return $FAILURE
777 # 2. Add freebsd slice with all available space
779 f_eval_catch $funcname gpart "$GPART_ADD" freebsd $disk ||
781 f_eval_catch $funcname gpart "$GPART_SET_ACTIVE" 1 $disk ||
783 # Pedantically nuke any old labels
784 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \
786 # Pedantically nuke any old scheme
787 f_eval_catch -d $funcname gpart "$GPART_DESTROY_F" ${disk}s1
790 # 3. Write BSD scheme to the freebsd slice
792 f_eval_catch $funcname gpart "$GPART_CREATE" BSD ${disk}s1 ||
795 # NB: zpool will use s1a (no labels)
796 bootpart=s1a targetpart=s1d mbrindex=4
799 # Always prepare a boot pool on MBR
802 f_eval_catch $funcname gpart \
803 "$GPART_ADD_INDEX_WITH_SIZE" \
804 1 freebsd-zfs ${bootsize}b ${disk}s1 ||
806 # Pedantically nuke any old labels
807 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \
809 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then
810 # Pedantically detach targetpart for later
811 f_eval_catch -d $funcname geli \
813 /dev/$disk$targetpart
817 # 4. Add freebsd-swap partition
819 if [ ${swapsize:-0} -gt 0 ]; then
820 f_eval_catch $funcname gpart \
821 "$GPART_ADD_INDEX_WITH_SIZE" 2 \
822 freebsd-swap ${swapsize}b ${disk}s1 ||
824 # Pedantically nuke any old labels on the swap
825 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \
828 f_eval_catch $funcname printf "$PRINTF_FSTAB" \
829 /dev/${disk}s1b none swap sw 0 0 \
830 $BSDINSTALL_TMPETC/fstab ||
835 # 5. Add freebsd-zfs partition for zroot
837 f_eval_catch $funcname gpart "$GPART_ADD_INDEX" \
838 $mbrindex freebsd-zfs ${disk}s1 || return $FAILURE
839 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \
840 /dev/$disk$targetpart # Pedantic
841 f_eval_catch $funcname dd "$DD_WITH_OPTIONS" \
842 /boot/zfsboot /dev/${disk}s1 count=1 ||
846 esac # $ZFSBOOT_PARTITION_SCHEME
851 # zfs_create_boot $poolname $vdev_type $disks ...
853 # Creates boot pool and dataset layout. Returns error if something goes wrong.
854 # Errors are printed to stderr for collection and display.
858 local funcname=zfs_create_boot
859 local zroot_name="$1"
860 local zroot_vdevtype="$2"
861 local zroot_vdevs= # Calculated below
862 local boot_vdevs= # Used for geli(8) and/or MBR layouts
863 shift 2 # poolname vdev_type
864 local disks="$*" disk
865 local bootpart targetpart # Set by zfs_create_diskpart() below
868 # Pedantic checks; should never be seen
870 if [ ! "$zroot_name" ]; then
871 f_dprintf "$funcname: NULL poolname"
872 msg_error="$msg_error: $funcname" \
873 f_show_err "$msg_null_poolname"
876 if [ $# -lt 1 ]; then
877 f_dprintf "$funcname: missing disk arguments"
878 msg_error="$msg_error: $funcname" \
879 f_show_err "$msg_missing_disk_arguments"
882 f_dprintf "$funcname: poolname=[%s] vdev_type=[%s]" \
883 "$zroot_name" "$zroot_vdevtype"
886 # Initialize fstab(5)
888 f_dprintf "$funcname: Initializing temporary fstab(5) file..."
889 f_eval_catch $funcname sh "$SHELL_TRUNCATE" $BSDINSTALL_TMPETC/fstab ||
891 f_eval_catch $funcname printf "$PRINTF_FSTAB" \
892 "# Device" Mountpoint FStype Options Dump "Pass#" \
893 $BSDINSTALL_TMPETC/fstab || return $FAILURE
896 # Expand SI units in desired sizes
898 f_dprintf "$funcname: Expanding supplied size values..."
899 local swapsize bootsize
900 if ! f_expand_number "$ZFSBOOT_SWAP_SIZE" swapsize; then
901 f_dprintf "$funcname: Invalid swap size \`%s'" \
903 f_show_err "$msg_invalid_swap_size" "$ZFSBOOT_SWAP_SIZE"
906 if ! f_expand_number "$ZFSBOOT_BOOT_POOL_SIZE" bootsize; then
907 f_dprintf "$funcname: Invalid boot pool size \`%s'" \
908 "$ZFSBOOT_BOOT_POOL_SIZE"
909 f_show_err "$msg_invalid_boot_pool_size" \
910 "$ZFSBOOT_BOOT_POOL_SIZE"
913 f_dprintf "$funcname: ZFSBOOT_SWAP_SIZE=[%s] swapsize=[%s]" \
914 "$ZFSBOOT_SWAP_SIZE" "$swapsize"
915 f_dprintf "$funcname: ZFSBOOT_BOOT_POOL_SIZE=[%s] bootsize=[%s]" \
916 "$ZFSBOOT_BOOT_POOL_SIZE" "$bootsize"
919 # Prepare the disks and build pool device list(s)
921 f_dprintf "$funcname: Preparing disk partitions for ZFS pool..."
922 [ "$ZFSBOOT_GNOP_4K_FORCE_ALIGN" ] &&
923 f_dprintf "$funcname: With 4k alignment using gnop(8)..."
925 for disk in $disks; do
926 zfs_create_diskpart $disk $n || return $FAILURE
927 # Now $bootpart and $targetpart are set (suffix for $disk)
929 # Forced 4k alignment support using Geom NOP (see gnop(8))
930 if [ "$ZFSBOOT_GNOP_4K_FORCE_ALIGN" ]; then
931 if [ "$ZFSBOOT_BOOT_POOL" ]; then
932 boot_vdevs="$boot_vdevs $disk$bootpart.nop"
933 f_eval_catch $funcname gnop "$GNOP_CREATE" \
934 $disk$bootpart || return $FAILURE
936 # Don't gnop encrypted partition
937 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then
938 zroot_vdevs="$zroot_vdevs $disk$targetpart.eli"
940 zroot_vdevs="$zroot_vdevs $disk$targetpart.nop"
941 f_eval_catch $funcname gnop "$GNOP_CREATE" \
946 if [ "$ZFSBOOT_BOOT_POOL" ]; then
947 boot_vdevs="$boot_vdevs $disk$bootpart"
949 zroot_vdevs="$zroot_vdevs $disk$targetpart"
956 # If we need/want a boot pool, create it
958 if [ "$ZFSBOOT_BOOT_POOL" ]; then
959 local bootpool_vdevtype= # Calculated below
960 local bootpool_options= # Calculated below
961 local bootpool_name="$ZFSBOOT_BOOT_POOL_NAME"
962 local bootpool="$BSDINSTALL_CHROOT/$bootpool_name"
963 local zroot_key="${ZFSBOOT_GELI_KEY_FILE#/}"
965 f_dprintf "$funcname: Setting up boot pool..."
966 [ "$ZFSBOOT_GELI_ENCRYPTION" ] &&
967 f_dprintf "$funcname: For encrypted root disk..."
969 # Create parent directory for boot pool
970 f_eval_catch -d $funcname umount "$UMOUNT" /mnt
971 f_eval_catch $funcname mount "$MOUNT_TYPE" tmpfs none \
972 $BSDINSTALL_CHROOT || return $FAILURE
974 # Create mirror across the boot partition on all disks
975 [ $( set -- $boot_vdevs; echo $# ) -gt 1 ] &&
976 bootpool_vdevtype=mirror
978 bootpool_options="-o altroot=$BSDINSTALL_CHROOT"
979 bootpool_options="$bootpool_options -m \"/$bootpool_name\" -f"
980 f_eval_catch $funcname zpool "$ZPOOL_CREATE_WITH_OPTIONS" \
981 "$bootpool_options" "$bootpool_name" \
982 "$bootpool_vdevtype" "$boot_vdevs" ||
985 f_eval_catch $funcname mkdir "$MKDIR_P" "$bootpool/boot" ||
988 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then
989 # Generate an encryption key using random(4)
990 f_eval_catch $funcname dd "$DD_WITH_OPTIONS" \
991 /dev/random "$bootpool/$zroot_key" \
992 "bs=4096 count=1" || return $FAILURE
995 f_eval_catch $funcname zfs "$ZFS_UNMOUNT" \
996 "$bootpool_name" || return $FAILURE
997 f_eval_catch -d $funcname umount "$UMOUNT" /mnt # tmpfs
1003 # Create the geli(8) GEOMS
1005 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then
1006 # Prompt user for password (twice)
1007 if ! msg_enter_new_password="$msg_geli_password" \
1008 f_dialog_input_password
1010 f_dprintf "$funcname: User cancelled"
1011 f_show_err "$msg_user_cancelled"
1015 # Initialize geli(8) on each of the target partitions
1016 for disk in $disks; do
1017 f_dialog_info "$msg_geli_setup" \
1018 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
1019 if ! echo "$pw_password" | f_eval_catch \
1020 $funcname geli "$GELI_PASSWORD_INIT" \
1021 "$bootpool/boot/$disk$targetpart.eli" \
1022 AES-XTS "$bootpool/$zroot_key" \
1025 f_interactive || f_die
1026 unset pw_password # Sensitive info
1029 if ! echo "$pw_password" | f_eval_catch \
1030 $funcname geli "$GELI_ATTACH" \
1031 "$bootpool/$zroot_key" $disk$targetpart
1033 f_interactive || f_die
1034 unset pw_password # Sensitive info
1038 unset pw_password # Sensitive info
1041 f_eval_catch $funcname zfs "$ZFS_UNMOUNT" "$bootpool_name" ||
1043 f_eval_catch -d $funcname umount "$UMOUNT" /mnt # tmpfs
1047 # Create the ZFS root pool with desired type and disk devices
1049 f_dprintf "$funcname: Creating root pool..."
1050 f_eval_catch $funcname zpool "$ZPOOL_CREATE_WITH_OPTIONS" \
1051 "-o altroot=$BSDINSTALL_CHROOT -m none -f" \
1052 "$zroot_name" "$zroot_vdevtype" "$zroot_vdevs" ||
1055 # Customize the zroot a bit...
1057 f_dprintf "$funcname: Setting miscellaneous options on root pool..."
1058 for option in atime=off; do
1059 f_eval_catch $funcname zfs "$ZFS_SET" $option "$zroot_name" ||
1064 # Create ZFS dataset layout within the new root pool
1066 f_dprintf "$funcname: Creating ZFS datasets..."
1067 echo "$ZFSBOOT_DATASETS" | while read dataset options; do
1068 # Skip blank lines and comments
1069 case "$dataset" in "#"*|"") continue; esac
1070 # Remove potential inline comments in options
1071 options="${options%%#*}"
1072 # Replace tabs with spaces
1073 f_replaceall "$options" " " " " options
1074 # Reduce contiguous runs of space to one single space
1076 while [ "$oldoptions" != "$options" ]; do
1077 oldoptions="$options"
1078 f_replaceall "$options" " " " " options
1080 # Replace both commas and spaces with ` -o '
1081 f_replaceall "$options" "[ ,]" " -o " options
1082 # Create the dataset with desired options
1083 f_eval_catch $funcname zfs "$ZFS_CREATE_WITH_OPTIONS" \
1084 "${options:+-o $options}" "$zroot_name$dataset" ||
1088 # Touch up permissions on the tmp directories
1089 f_dprintf "$funcname: Modifying directory permissions..."
1091 for dir in /tmp /var/tmp; do
1092 f_eval_catch $funcname chmod "$CHMOD_MODE" 1777 \
1093 $BSDINSTALL_CHROOTDIR$dir || return $FAILURE
1097 if [ "$ZFSBOOT_BOOT_POOL" ]; then
1098 f_dprintf "$funcname: Creating /boot symlink for boot pool..."
1099 f_eval_catch $funcname ln "$LN_SF" "$bootpool_name/boot" \
1100 $BSDINSTALL_CHROOT/boot || return $FAILURE
1103 # Set bootfs property
1104 local zroot_bootfs="$ZFSBOOT_BEROOT_NAME/$ZFSBOOT_BOOTFS_NAME"
1105 f_dprintf "$funcname: Setting bootfs property..."
1106 f_eval_catch $funcname zpool "$ZPOOL_SET" \
1107 "bootfs=\"$zroot_name/$zroot_bootfs\"" "$zroot_name" ||
1110 # Export the pool(s)
1111 f_dprintf "$funcname: Temporarily exporting ZFS pool(s)..."
1112 f_eval_catch $funcname zpool "$ZPOOL_EXPORT" "$zroot_name" ||
1114 if [ "$ZFSBOOT_BOOT_POOL" ]; then
1115 f_eval_catch $funcname zpool "$ZPOOL_EXPORT" \
1116 "$bootpool_name" || return $FAILURE
1119 # Destroy the gnop devices (if enabled)
1120 for disk in ${ZFSBOOT_GNOP_4K_FORCE_ALIGN:+$disks}; do
1121 if [ "$ZFSBOOT_BOOT_POOL" ]; then
1122 f_eval_catch -d $funcname gnop "$GNOP_DESTROY" \
1125 if [ ! "$ZFSBOOT_GELI_ENCRYPTION" ]; then
1126 f_eval_catch -d $funcname gnop "$GNOP_DESTROY" \
1127 $disk$targetpart.nop
1131 # MBR boot loader touch-up
1132 if [ "$ZFSBOOT_PARTITION_SCHEME" = "MBR" ]; then
1133 f_dprintf "$funcname: Updating MBR boot loader on disks..."
1134 # Stick the ZFS boot loader in the "convienient hole" after
1135 # the ZFS internal metadata
1136 for disk in $disks; do
1137 f_eval_catch $funcname dd "$DD_WITH_OPTIONS" \
1138 /boot/zfsboot /dev/$disk$bootpart \
1139 "skip=1 seek=1024" || return $FAILURE
1143 # Re-import the ZFS pool(s)
1144 f_dprintf "$funcname: Re-importing ZFS pool(s)..."
1145 f_eval_catch $funcname zpool "$ZPOOL_IMPORT_WITH_OPTIONS" \
1146 "-o altroot=\"$BSDINSTALL_CHROOT\"" "$zroot_name" ||
1148 if [ "$ZFSBOOT_BOOT_POOL" ]; then
1149 f_eval_catch $funcname zpool "$ZPOOL_IMPORT_WITH_OPTIONS" \
1150 "-o altroot=\"$BSDINSTALL_CHROOT\"" \
1151 "$bootpool_name" || return $FAILURE
1154 # While this is apparently not needed, it seems to help MBR
1155 f_dprintf "$funcname: Configuring zpool.cache for zroot..."
1156 f_eval_catch $funcname mkdir "$MKDIR_P" $BSDINSTALL_CHROOT/boot/zfs ||
1158 f_eval_catch $funcname zpool "$ZPOOL_SET" \
1159 "cachefile=\"$BSDINSTALL_CHROOT/boot/zfs/zpool.cache\"" \
1160 "$zroot_name" || return $FAILURE
1162 # Last, but not least... required lines for rc.conf(5)/loader.conf(5)
1163 # NOTE: We later concatenate these into their destination
1164 f_dprintf "%s: Configuring rc.conf(5)/loader.conf(5) additions..." \
1166 f_eval_catch $funcname echo "$ECHO_APPEND" 'zfs_enable=\"YES\"' \
1167 $BSDINSTALL_TMPETC/rc.conf.zfs || return $FAILURE
1168 f_eval_catch $funcname echo "$ECHO_APPEND" 'zfs_load=\"YES\"' \
1169 $BSDINSTALL_TMPBOOT/loader.conf.zfs || return $FAILURE
1171 # We're all done unless we should go on for boot pool
1172 [ "$ZFSBOOT_BOOT_POOL" ] || return $SUCCESS
1174 # Set cachefile for boot pool so it auto-imports at system start
1175 f_dprintf "$funcname: Configuring zpool.cache for boot pool..."
1176 f_eval_catch $funcname zpool "$ZPOOL_SET" \
1177 "cachefile=\"$BSDINSTALL_CHROOT/boot/zfs/zpool.cache\"" \
1178 "$bootpool_name" || return $FAILURE
1180 # Some additional geli(8) requirements for loader.conf(5)
1182 'zpool_cache_load=\"YES\"' \
1183 'zpool_cache_type=\"/boot/zfs/zpool.cache\"' \
1184 'zpool_cache_name=\"/boot/zfs/zpool.cache\"' \
1186 f_eval_catch $funcname echo "$ECHO_APPEND" "$option" \
1187 $BSDINSTALL_TMPBOOT/loader.conf.zfs ||
1190 f_eval_catch $funcname printf "$PRINTF_CONF" vfs.root.mountfrom \
1191 "\"zfs:$zroot_name/$zroot_bootfs\"" \
1192 $BSDINSTALL_TMPBOOT/loader.conf.root || return $FAILURE
1194 # We're all done unless we should go on to do encryption
1195 [ "$ZFSBOOT_GELI_ENCRYPTION" ] || return $SUCCESS
1198 # Configure geli(8)-based encryption
1200 f_dprintf "$funcname: Configuring disk encryption..."
1201 f_eval_catch $funcname echo "$ECHO_APPEND" 'aesni_load=\"YES\"' \
1202 $BSDINSTALL_TMPBOOT/loader.conf.aesni || return $FAILURE
1203 f_eval_catch $funcname echo "$ECHO_APPEND" 'geom_eli_load=\"YES\"' \
1204 $BSDINSTALL_TMPBOOT/loader.conf.geli || return $FAILURE
1205 for disk in $disks; do
1206 f_eval_catch $funcname printf "$PRINTF_CONF" \
1207 geli_%s_keyfile0_load "$disk$targetpart YES" \
1208 $BSDINSTALL_TMPBOOT/loader.conf.$disk$targetpart ||
1210 f_eval_catch $funcname printf "$PRINTF_CONF" \
1211 geli_%s_keyfile0_type \
1212 "$disk$targetpart $disk$targetpart:geli_keyfile0" \
1213 $BSDINSTALL_TMPBOOT/loader.conf.$disk$targetpart ||
1215 f_eval_catch $funcname printf "$PRINTF_CONF" \
1216 geli_%s_keyfile0_name \
1217 "$disk$targetpart \"$ZFSBOOT_GELI_KEY_FILE\"" \
1218 $BSDINSTALL_TMPBOOT/loader.conf.$disk$targetpart ||
1225 # dialog_menu_diskinfo
1227 # Prompt the user to select a disk and then provide detailed info on it.
1229 dialog_menu_diskinfo()
1234 # Break from loop when user cancels disk selection
1237 disk=$( msg_cancel="$msg_back" f_device_menu \
1238 "$DIALOG_TITLE" "$msg_select_a_disk_device" "" \
1239 $DEVICE_TYPE_DISK 2>&1 ) || break
1241 # Show gpart(8) `show' and camcontrol(8) `inquiry' data
1242 f_show_msg "$msg_detailed_disk_info" \
1243 "$disk" "$( gpart show $disk 2> /dev/null )" \
1244 "$disk" "$( camcontrol inquiry $disk 2> /dev/null )" \
1245 "$disk" "$( camcontrol identify $disk 2> /dev/null )"
1251 ############################################################ MAIN
1256 f_dialog_title "$msg_zfs_configuration"
1257 f_dialog_backtitle "$msg_freebsd_installer"
1259 # User may have specifically requested ZFS-related operations be interactive
1260 ! f_interactive && f_zfsinteractive && unset $VAR_NONINTERACTIVE
1265 f_dprintf "BSDINSTALL_CHROOT=[%s]" "$BSDINSTALL_CHROOT"
1266 f_dprintf "BSDINSTALL_TMPETC=[%s]" "$BSDINSTALL_TMPETC"
1267 f_dprintf "FSTAB_FMT=[%s]" "$FSTAB_FMT"
1270 # Loop over the main menu until we've accomplished what we came here to do
1273 if ! f_interactive; then
1275 mtag=">>> $msg_install"
1279 f_dialog_menutag_fetch mtag
1282 f_dprintf "retval=%u mtag=[%s]" $retval "$mtag"
1283 [ $retval -eq $DIALOG_OK ] || f_die
1288 # First, validate the user's selections
1291 # Make sure they gave us a name for the pool
1292 if [ ! "$ZFSBOOT_POOL_NAME" ]; then
1293 f_dprintf "Pool name cannot be empty."
1294 f_show_err "$msg_pool_name_cannot_be_empty"
1298 # Validate vdev type against number of disks selected/scripted
1299 # (also validates that ZFSBOOT_DISKS are real [probed] disks)
1300 # NB: dialog_menu_layout supports running non-interactively
1301 dialog_menu_layout || continue
1303 # Make sure each disk will be at least 50% ZFS
1304 if f_expand_number "$ZFSBOOT_SWAP_SIZE" swapsize &&
1305 f_expand_number "$ZFSBOOT_BOOT_POOL_SIZE" bootsize
1307 minsize=$swapsize teeny_disks=
1308 [ "$ZFSBOOT_BOOT_POOL" ] &&
1309 minsize=$(( $minsize + $bootsize ))
1310 for disk in $ZFSBOOT_DISKS; do
1311 device_$disk get capacity disksize || continue
1312 disksize=$(( $disksize - $minsize ))
1313 [ $disksize -lt $minsize ] &&
1314 teeny_disks="$teeny_disks $disk"
1316 if [ "$teeny_disks" ]; then
1317 f_dprintf "swapsize=[%s] bootsize[%s] %s" \
1318 "$ZFSBOOT_SWAP_SIZE" \
1319 "$ZFSBOOT_BOOT_POOL_SIZE" \
1320 "minsize=[$minsize]"
1321 f_dprintf "These disks are too small: %s" \
1323 f_show_err "$msg_these_disks_are_too_small" \
1324 "$ZFSBOOT_SWAP_SIZE" \
1325 "$ZFSBOOT_BOOT_POOL_SIZE" \
1334 if f_interactive; then
1335 dialog_last_chance $ZFSBOOT_DISKS || continue
1342 vdev_type="$ZFSBOOT_VDEV_TYPE"
1344 # Blank the vdev type for the default layout
1345 [ "$vdev_type" = "stripe" ] && vdev_type=
1347 zfs_create_boot "$ZFSBOOT_POOL_NAME" \
1348 "$vdev_type" $ZFSBOOT_DISKS || continue
1352 ?" $msg_pool_type_disks")
1353 ZFSBOOT_CONFIRM_LAYOUT=1
1355 # User has poked settings, disable later confirmation
1356 ZFSBOOT_CONFIRM_LAYOUT=
1358 "- $msg_rescan_devices") f_device_rescan ;;
1359 "- $msg_disk_info") dialog_menu_diskinfo ;;
1361 # Prompt the user to input/change the name for the new pool
1362 f_dialog_input input \
1363 "$msg_please_enter_a_name_for_your_zpool" \
1364 "$ZFSBOOT_POOL_NAME" &&
1365 ZFSBOOT_POOL_NAME="$input"
1367 ?" $msg_force_4k_sectors")
1368 # Toggle the variable referenced both by the menu and later
1369 if [ "$ZFSBOOT_GNOP_4K_FORCE_ALIGN" ]; then
1370 ZFSBOOT_GNOP_4K_FORCE_ALIGN=
1372 ZFSBOOT_GNOP_4K_FORCE_ALIGN=1
1375 ?" $msg_encrypt_disks")
1376 # Toggle the variable referenced both by the menu and later
1377 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then
1378 ZFSBOOT_GELI_ENCRYPTION=
1380 ZFSBOOT_GNOP_4K_FORCE_ALIGN=1
1381 ZFSBOOT_GELI_ENCRYPTION=1
1384 ?" $msg_partition_scheme")
1385 # Toggle between GPT and MBR
1386 if [ "$ZFSBOOT_PARTITION_SCHEME" = GPT ]; then
1387 ZFSBOOT_PARTITION_SCHEME=MBR
1389 ZFSBOOT_PARTITION_SCHEME=GPT
1393 # Prompt the user to input/change the swap size for each disk
1394 f_dialog_input input \
1395 "$msg_please_enter_amount_of_swap_space" \
1396 "$ZFSBOOT_SWAP_SIZE" &&
1397 ZFSBOOT_SWAP_SIZE="${input:-0}"
1404 ################################################################################
1406 ################################################################################