zfsboot revision 267654
1184610Salfred#!/bin/sh 2184610Salfred#- 3184610Salfred# Copyright (c) 2013 Allan Jude 4184610Salfred# Copyright (c) 2013 Devin Teske 5184610Salfred# All rights reserved. 6184610Salfred# 7184610Salfred# Redistribution and use in source and binary forms, with or without 8184610Salfred# modification, are permitted provided that the following conditions 9184610Salfred# are met: 10184610Salfred# 1. Redistributions of source code must retain the above copyright 11184610Salfred# notice, this list of conditions and the following disclaimer. 12184610Salfred# 2. Redistributions in binary form must reproduce the above copyright 13184610Salfred# notice, this list of conditions and the following disclaimer in the 14184610Salfred# documentation and/or other materials provided with the distribution. 15184610Salfred# 16184610Salfred# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17184610Salfred# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18184610Salfred# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19184610Salfred# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20184610Salfred# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21184610Salfred# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22184610Salfred# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23184610Salfred# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24184610Salfred# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25184610Salfred# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26184610Salfred# SUCH DAMAGE. 27184610Salfred# 28184610Salfred# $FreeBSD: releng/9.3/usr.sbin/bsdinstall/scripts/zfsboot 266295 2014-05-17 04:00:18Z dteske $ 29184610Salfred# 30184610Salfred############################################################ INCLUDES 31184610Salfred 32184610SalfredBSDCFG_SHARE="/usr/share/bsdconfig" 33184610Salfred. $BSDCFG_SHARE/common.subr || exit 1 34184610Salfredf_dprintf "%s: loading includes..." "$0" 35184610Salfredf_include $BSDCFG_SHARE/device.subr 36184610Salfredf_include $BSDCFG_SHARE/dialog.subr 37184610Salfredf_include $BSDCFG_SHARE/password/password.subr 38184610Salfredf_include $BSDCFG_SHARE/variable.subr 39184610Salfred 40184610Salfred############################################################ CONFIGURATION 41184610Salfred 42184610Salfred# 43194677Sthompsa# Default name of the boot-pool 44194677Sthompsa# 45194677Sthompsa: ${ZFSBOOT_POOL_NAME:=zroot} 46194677Sthompsa 47194677Sthompsa# 48194677Sthompsa# Default name for the boot environment parent dataset 49194677Sthompsa# 50194677Sthompsa: ${ZFSBOOT_BEROOT_NAME:=ROOT} 51194677Sthompsa 52194677Sthompsa# 53194677Sthompsa# Default name for the primany boot environment 54194677Sthompsa# 55194677Sthompsa: ${ZFSBOOT_BOOTFS_NAME:=default} 56194677Sthompsa 57194677Sthompsa# 58194677Sthompsa# Default Virtual Device (vdev) type to create 59194677Sthompsa# 60194677Sthompsa: ${ZFSBOOT_VDEV_TYPE:=stripe} 61194677Sthompsa 62194677Sthompsa# 63188942Sthompsa# Should we use gnop(8) to configure a transparent mapping to 4K sectors? 64194677Sthompsa# 65194677Sthompsa: ${ZFSBOOT_GNOP_4K_FORCE_ALIGN:=1} 66188942Sthompsa 67184610Salfred# 68194228Sthompsa# Should we use geli(8) to encrypt the drives? 69184610Salfred# NB: Automatically enables ZFSBOOT_BOOT_POOL 70188942Sthompsa# 71188942Sthompsa: ${ZFSBOOT_GELI_ENCRYPTION=} 72188942Sthompsa 73188942Sthompsa# 74188942Sthompsa# Default path to the geli(8) keyfile used in drive encryption 75184610Salfred# 76184610Salfred: ${ZFSBOOT_GELI_KEY_FILE:=/boot/encryption.key} 77189547Sthompsa 78184610Salfred# 79189547Sthompsa# Create a separate boot pool? 80189547Sthompsa# NB: Automatically set when using geli(8) or MBR 81195967Salfred# 82195967Salfred: ${ZFSBOOT_BOOT_POOL=} 83195967Salfred 84195967Salfred# 85195967Salfred# Default name for boot pool when enabled (e.g., geli(8) or MBR) 86195967Salfred# 87195967Salfred: ${ZFSBOOT_BOOT_POOL_NAME:=bootpool} 88184610Salfred 89184610Salfred# 90184610Salfred# Default size for boot pool when enabled (e.g., geli(8) or MBR) 91184610Salfred# 92189547Sthompsa: ${ZFSBOOT_BOOT_POOL_SIZE:=2g} 93195967Salfred 94189547Sthompsa# 95189547Sthompsa# Default disks to use (always empty unless being scripted) 96189718Sthompsa# 97189718Sthompsa: ${ZFSBOOT_DISKS:=} 98189718Sthompsa 99189718Sthompsa# 100189547Sthompsa# Default partitioning scheme to use on disks 101189547Sthompsa# 102189547Sthompsa: ${ZFSBOOT_PARTITION_SCHEME:=GPT} 103189547Sthompsa 104189547Sthompsa# 105189547Sthompsa# How much swap to put on each block device in the boot zpool 106189547Sthompsa# NOTE: Value passed to gpart(8); which supports SI unit suffixes. 107184610Salfred# 108184610Salfred: ${ZFSBOOT_SWAP_SIZE:=2g} 109184610Salfred 110184610Salfred# 111184610Salfred# Default ZFS datasets for root zpool 112184610Salfred# 113184610Salfred# NOTE: Requires /tmp, /var/tmp, /$ZFSBOOT_BOOTFS_NAME/$ZFSBOOT_BOOTFS_NAME 114184610Salfred# NOTE: Anything after pound/hash character [#] is ignored as a comment. 115184610Salfred# 116189547Sthompsaf_isset ZFSBOOT_DATASETS || ZFSBOOT_DATASETS=" 117189547Sthompsa # DATASET OPTIONS (comma or space separated; or both) 118184610Salfred 119184610Salfred # Boot Environment [BE] root and default boot dataset 120184610Salfred /$ZFSBOOT_BEROOT_NAME mountpoint=none 121184610Salfred /$ZFSBOOT_BEROOT_NAME/$ZFSBOOT_BOOTFS_NAME mountpoint=/ 122184610Salfred 123184610Salfred # Compress /tmp, allow exec but not setuid 124184610Salfred /tmp mountpoint=/tmp,compression=lz4,exec=on,setuid=off 125184610Salfred 126184610Salfred # Don't mount /usr so that 'base' files go to the BEROOT 127184610Salfred /usr mountpoint=/usr,canmount=off 128184610Salfred 129184610Salfred # Home directories separated so they are common to all BEs 130195967Salfred /usr/home # NB: /home is a symlink to /usr/home 131195967Salfred 132195967Salfred # Ports tree 133195967Salfred /usr/ports compression=lz4,setuid=off 134195967Salfred 135195967Salfred # Source tree (compressed) 136195967Salfred /usr/src compression=lz4,exec=off,setuid=off 137195967Salfred 138195967Salfred # Create /var and friends 139195967Salfred /var mountpoint=/var 140195967Salfred /var/crash compression=lz4,exec=off,setuid=off 141195967Salfred /var/log compression=lz4,exec=off,setuid=off 142195967Salfred /var/mail compression=lz4,atime=on 143195967Salfred /var/tmp compression=lz4,exec=on,setuid=off 144195967Salfred" # END-QUOTE 145195967Salfred 146195967Salfred# 147195967Salfred# If interactive and the user has not explicitly chosen a vdev type or disks, 148195967Salfred# make the user confirm scripted/default choices when proceeding to install. 149195967Salfred# 150195967Salfred: ${ZFSBOOT_CONFIRM_LAYOUT:=1} 151195967Salfred 152195967Salfred############################################################ GLOBALS 153195967Salfred 154195967Salfred# 155195967Salfred# Format of a line in printf(1) syntax to add to fstab(5) 156195967Salfred# 157195967SalfredFSTAB_FMT="%s\t\t%s\t%s\t%s\t\t%s\t%s\n" 158195967Salfred 159195967Salfred# 160195967Salfred# Command strings for various tasks 161195967Salfred# 162195967SalfredCHMOD_MODE='chmod %s "%s"' 163195967SalfredDD_WITH_OPTIONS='dd if="%s" of="%s" %s' 164195967SalfredECHO_APPEND='echo "%s" >> "%s"' 165195967SalfredGELI_ATTACH='geli attach -j - -k "%s" "%s"' 166195967SalfredGELI_DETACH_F='geli detach -f "%s"' 167195967SalfredGELI_PASSWORD_INIT='geli init -b -B "%s" -e %s -J - -K "%s" -l 256 -s 4096 "%s"' 168195967SalfredGNOP_CREATE='gnop create -S 4096 "%s"' 169195967SalfredGNOP_DESTROY='gnop destroy "%s"' 170195967SalfredGPART_ADD='gpart add -t %s "%s"' 171195967SalfredGPART_ADD_INDEX='gpart add -i %s -t %s "%s"' 172195967SalfredGPART_ADD_INDEX_WITH_SIZE='gpart add -i %s -t %s -s %s "%s"' 173195967SalfredGPART_ADD_LABEL='gpart add -l %s -t %s "%s"' 174195967SalfredGPART_ADD_LABEL_WITH_SIZE='gpart add -l %s -t %s -s %s "%s"' 175195967SalfredGPART_BOOTCODE='gpart bootcode -b "%s" "%s"' 176195967SalfredGPART_BOOTCODE_PART='gpart bootcode -b "%s" -p "%s" -i %s "%s"' 177195967SalfredGPART_CREATE='gpart create -s %s "%s"' 178195967SalfredGPART_DESTROY_F='gpart destroy -F "%s"' 179195967SalfredGPART_SET_ACTIVE='gpart set -a active -i %s "%s"' 180195967SalfredGRAID_DELETE='graid delete "%s"' 181195967SalfredLN_SF='ln -sf "%s" "%s"' 182184610SalfredMKDIR_P='mkdir -p "%s"' 183184610SalfredMOUNT_TYPE='mount -t %s "%s" "%s"' 184184610SalfredPRINTF_CONF="printf '%s=\"%%s\"\\\n' %s >> \"%s\"" 185184610SalfredPRINTF_FSTAB='printf "$FSTAB_FMT" "%s" "%s" "%s" "%s" "%s" "%s" >> "%s"' 186193074SthompsaSHELL_TRUNCATE=':> "%s"' 187184610SalfredUMOUNT='umount "%s"' 188184610SalfredZFS_CREATE_WITH_OPTIONS='zfs create %s "%s"' 189184610SalfredZFS_SET='zfs set "%s" "%s"' 190189547SthompsaZFS_UNMOUNT='zfs unmount "%s"' 191189547SthompsaZPOOL_CREATE_WITH_OPTIONS='zpool create %s "%s" %s %s' 192189547SthompsaZPOOL_DESTROY='zpool destroy "%s"' 193189547SthompsaZPOOL_EXPORT='zpool export "%s"' 194189547SthompsaZPOOL_IMPORT_WITH_OPTIONS='zpool import %s "%s"' 195189547SthompsaZPOOL_LABELCLEAR_F='zpool labelclear -f "%s"' 196184610SalfredZPOOL_SET='zpool set %s "%s"' 197184610Salfred 198184610Salfred# 199184610Salfred# Strings that should be moved to an i18n file and loaded with f_include_lang() 200184610Salfred# 201184610Salfredhline_alnum_arrows_punc_tab_enter="Use alnum, arrows, punctuation, TAB or ENTER" 202184610Salfredhline_arrows_space_tab_enter="Use arrows, SPACE, TAB or ENTER" 203184610Salfredhline_arrows_tab_enter="Press arrows, TAB or ENTER" 204184610Salfredmsg_an_unknown_error_occurred="An unknown error occurred" 205184610Salfredmsg_back="Back" 206184610Salfredmsg_cancel="Cancel" 207184610Salfredmsg_change_selection="Change Selection" 208184610Salfredmsg_configure_options="Configure Options:" 209189547Sthompsamsg_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" 210189547Sthompsamsg_disk_info="Disk Info" 211184610Salfredmsg_disk_info_help="Get detailed information on disk device(s)" 212184610Salfredmsg_encrypt_disks="Encrypt Disks?" 213184610Salfredmsg_encrypt_disks_help="Use geli(8) to encrypt all data partitions" 214184610Salfredmsg_error="Error" 215184610Salfredmsg_force_4k_sectors="Force 4K Sectors?" 216189547Sthompsamsg_force_4k_sectors_help="Use gnop(8) to configure forced 4K sector alignment" 217189547Sthompsamsg_freebsd_installer="FreeBSD Installer" 218189547Sthompsamsg_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" 219189547Sthompsamsg_geli_setup="Initializing encryption on selected disks,\n this will take several seconds per disk" 220189547Sthompsamsg_install="Install" 221189547Sthompsamsg_install_desc="Proceed with Installation" 222189547Sthompsamsg_install_help="Create ZFS boot pool with displayed options" 223189547Sthompsamsg_invalid_boot_pool_size="Invalid boot pool size \`%s'" 224189547Sthompsamsg_invalid_disk_argument="Invalid disk argument \`%s'" 225189547Sthompsamsg_invalid_index_argument="Invalid index argument \`%s'" 226189547Sthompsamsg_invalid_swap_size="Invalid swap size \`%s'" 227189547Sthompsamsg_invalid_virtual_device_type="Invalid Virtual Device type \`%s'" 228189547Sthompsamsg_last_chance_are_you_sure="Last Chance! Are you sure you want to destroy\nthe current contents of the following disks:\n\n %s" 229189547Sthompsamsg_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' 230189547Sthompsamsg_mirror_desc="Mirror - n-Way Mirroring" 231189547Sthompsamsg_mirror_help="[2+ Disks] Mirroring provides the best performance, but the least storage" 232189547Sthompsamsg_missing_disk_arguments="missing disk arguments" 233189547Sthompsamsg_missing_one_or_more_scripted_disks="Missing one or more scripted disks!" 234189547Sthompsamsg_no="NO" 235189547Sthompsamsg_no_disks_present_to_configure="No disk(s) present to configure" 236189547Sthompsamsg_no_disks_selected="No disks selected." 237189547Sthompsamsg_not_enough_disks_selected="Not enough disks selected. (%u < %u minimum)" 238189547Sthompsamsg_null_disk_argument="NULL disk argument" 239189547Sthompsamsg_null_index_argument="NULL index argument" 240189547Sthompsamsg_null_poolname="NULL poolname" 241189547Sthompsamsg_ok="OK" 242189547Sthompsamsg_partition_scheme="Partition Scheme" 243189547Sthompsamsg_partition_scheme_help="Toggle between GPT and MBR partitioning schemes" 244189547Sthompsamsg_please_enter_a_name_for_your_zpool="Please enter a name for your zpool:" 245189547Sthompsamsg_please_enter_amount_of_swap_space="Please enter amount of swap space (SI-Unit suffixes\nrecommended; e.g., \`2g' for 2 Gigabytes):" 246184610Salfredmsg_please_select_one_or_more_disks="Please select one or more disks to create a zpool:" 247184610Salfredmsg_pool_name="Pool Name" 248184610Salfredmsg_pool_name_cannot_be_empty="Pool name cannot be empty." 249184610Salfredmsg_pool_name_help="Customize the name of the zpool to be created (Required)" 250184610Salfredmsg_pool_type_disks="Pool Type/Disks:" 251189547Sthompsamsg_pool_type_disks_help="Choose type of ZFS Virtual Device and disks to use (Required)" 252184610Salfredmsg_processing_selection="Processing selection..." 253184610Salfredmsg_raidz1_desc="RAID-Z1 - Single Redundant RAID" 254189547Sthompsamsg_raidz1_help="[3+ Disks] Withstand failure of 1 disk. Recommended for: 3, 5 or 9 disks" 255184610Salfredmsg_raidz2_desc="RAID-Z2 - Double Redundant RAID" 256184610Salfredmsg_raidz2_help="[4+ Disks] Withstand failure of 2 disks. Recommended for: 4, 6 or 10 disks" 257189547Sthompsamsg_raidz3_desc="RAID-Z3 - Triple Redundant RAID" 258189547Sthompsamsg_raidz3_help="[5+ Disks] Withstand failure of 3 disks. Recommended for: 5, 7 or 11 disks" 259189547Sthompsamsg_rescan_devices="Rescan Devices" 260189547Sthompsamsg_rescan_devices_help="Scan for device changes" 261189547Sthompsamsg_select="Select" 262189547Sthompsamsg_select_a_disk_device="Select a disk device" 263189547Sthompsamsg_select_virtual_device_type="Select Virtual Device type:" 264189718Sthompsamsg_stripe_desc="Stripe - No Redundancy" 265189718Sthompsamsg_stripe_help="[1+ Disks] Striping provides maximum storage but no redundancy" 266189718Sthompsamsg_swap_size="Swap Size" 267189718Sthompsamsg_swap_size_help="Customize how much swap space is allocated to each selected disk" 268189718Sthompsamsg_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." 269189718Sthompsamsg_unable_to_get_disk_capacity="Unable to get disk capacity of \`%s'" 270189718Sthompsamsg_unsupported_partition_scheme="%s is an unsupported partition scheme" 271189718Sthompsamsg_user_cancelled="User Cancelled." 272189718Sthompsamsg_yes="YES" 273189718Sthompsamsg_zfs_configuration="ZFS Configuration" 274189718Sthompsa 275189718Sthompsa############################################################ FUNCTIONS 276189547Sthompsa 277189718Sthompsa# dialog_menu_main 278189718Sthompsa# 279189547Sthompsa# Display the dialog(1)-based application main menu. 280189547Sthompsa# 281189547Sthompsadialog_menu_main() 282189547Sthompsa{ 283189547Sthompsa local title="$DIALOG_TITLE" 284189547Sthompsa local btitle="$DIALOG_BACKTITLE" 285189547Sthompsa local prompt="$msg_configure_options" 286184610Salfred local force4k="$msg_no" 287189547Sthompsa local usegeli="$msg_no" 288189547Sthompsa [ "$ZFSBOOT_GNOP_4K_FORCE_ALIGN" ] && force4k="$msg_yes" 289189547Sthompsa [ "$ZFSBOOT_GELI_ENCRYPTION" ] && usegeli="$msg_yes" 290184610Salfred local disks n 291184610Salfred f_count n $ZFSBOOT_DISKS 292184610Salfred { [ $n -eq 1 ] && disks=disk; } || disks=disks # grammar 293184610Salfred local menu_list=" 294189547Sthompsa '>>> $msg_install' '$msg_install_desc' 295189547Sthompsa '$msg_install_help' 296189547Sthompsa 'T $msg_pool_type_disks' '$ZFSBOOT_VDEV_TYPE: $n $disks' 297189547Sthompsa '$msg_pool_type_disks_help' 298189547Sthompsa '- $msg_rescan_devices' '*' 299189547Sthompsa '$msg_rescan_devices_help' 300189547Sthompsa '- $msg_disk_info' '*' 301189547Sthompsa '$msg_disk_info_help' 302189547Sthompsa 'N $msg_pool_name' '$ZFSBOOT_POOL_NAME' 303189547Sthompsa '$msg_pool_name_help' 304189547Sthompsa '4 $msg_force_4k_sectors' '$force4k' 305189547Sthompsa '$msg_force_4k_sectors_help' 306189547Sthompsa 'E $msg_encrypt_disks' '$usegeli' 307184610Salfred '$msg_encrypt_disks_help' 308184610Salfred 'P $msg_partition_scheme' '$ZFSBOOT_PARTITION_SCHEME' 309189547Sthompsa '$msg_partition_scheme_help' 310189547Sthompsa 'S $msg_swap_size' '$ZFSBOOT_SWAP_SIZE' 311189547Sthompsa '$msg_swap_size_help' 312184610Salfred " # END-QUOTE 313184610Salfred local defaultitem= # Calculated below 314184610Salfred local hline="$hline_alnum_arrows_punc_tab_enter" 315184610Salfred 316184610Salfred local height width rows 317184610Salfred eval f_dialog_menu_with_help_size height width rows \ 318184610Salfred \"\$title\" \"\$btitle\" \"\$prompt\" \"\$hline\" $menu_list 319184610Salfred 320184610Salfred # Obtain default-item from previously stored selection 321184610Salfred f_dialog_default_fetch defaultitem 322184610Salfred 323184610Salfred local menu_choice 324189547Sthompsa menu_choice=$( eval $DIALOG \ 325184610Salfred --title \"\$title\" \ 326184610Salfred --backtitle \"\$btitle\" \ 327189547Sthompsa --hline \"\$hline\" \ 328189547Sthompsa --item-help \ 329184610Salfred --ok-label \"\$msg_select\" \ 330184610Salfred --cancel-label \"\$msg_cancel\" \ 331189547Sthompsa --default-item \"\$defaultitem\" \ 332189547Sthompsa --menu \"\$prompt\" \ 333184610Salfred $height $width $rows \ 334189547Sthompsa $menu_list \ 335184610Salfred 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 336184610Salfred ) 337189547Sthompsa local retval=$? 338189547Sthompsa f_dialog_data_sanitize menu_choice 339189547Sthompsa f_dialog_menutag_store "$menu_choice" 340189547Sthompsa 341189547Sthompsa # Only update default-item on success 342184610Salfred [ $retval -eq $DIALOG_OK ] && f_dialog_default_store "$menu_choice" 343184610Salfred 344189547Sthompsa return $retval 345189547Sthompsa} 346189547Sthompsa 347184610Salfred# dialog_last_chance $disks ... 348184610Salfred# 349184610Salfred# Display a list of the disks that the user is about to destroy. The default 350184610Salfred# action is to return error status unless the user explicitly (non-default) 351184610Salfred# selects "Yes" from the noyes dialog. 352184610Salfred# 353184610Salfreddialog_last_chance() 354184610Salfred{ 355184610Salfred local title="$DIALOG_TITLE" 356184610Salfred local btitle="$DIALOG_BACKTITLE" 357189718Sthompsa local prompt # Calculated below 358189718Sthompsa local hline="$hline_arrows_tab_enter" 359189718Sthompsa 360184610Salfred local height=8 width=50 prefix=" " 361189547Sthompsa local plen=${#prefix} list= line= 362189547Sthompsa local max_width=$(( $width - 3 - $plen )) 363189547Sthompsa 364189547Sthompsa local yes no defaultno extra_args format 365189547Sthompsa if [ "$USE_XDIALOG" ]; then 366189547Sthompsa yes=ok no=cancel defaultno=default-no 367189547Sthompsa extra_args="--wrap --left" 368189547Sthompsa format="$msg_last_chance_are_you_sure" 369189547Sthompsa else 370189547Sthompsa yes=yes no=no defaultno=defaultno 371189547Sthompsa extra_args="--colors --cr-wrap" 372189547Sthompsa format="$msg_last_chance_are_you_sure_color" 373184610Salfred fi 374189547Sthompsa 375189547Sthompsa local disk line_width 376184610Salfred for disk in $*; do 377189547Sthompsa if [ "$line" ]; then 378189547Sthompsa line_width=${#line} 379184610Salfred else 380184610Salfred line_width=$plen 381184610Salfred fi 382184610Salfred line_width=$(( $line_width + 1 + ${#disk} )) 383184610Salfred # Add newline before disk if it would exceed max_width 384184610Salfred if [ $line_width -gt $max_width ]; then 385184610Salfred list="$list$line\n" 386184610Salfred line="$prefix" 387192055Sthompsa height=$(( $height + 1 )) 388184610Salfred fi 389184610Salfred # Add the disk to the list 390184610Salfred line="$line $disk" 391184610Salfred done 392184610Salfred # Append the left-overs 393184610Salfred if [ "${line#$prefix}" ]; then 394184610Salfred list="$list$line" 395184610Salfred height=$(( $height + 1 )) 396189547Sthompsa fi 397189547Sthompsa 398189547Sthompsa # Add height for Xdialog(1) 399189547Sthompsa [ "$USE_XDIALOG" ] && height=$(( $height + $height / 5 + 3 )) 400184610Salfred 401184610Salfred prompt=$( printf "$format" "$list" ) 402184610Salfred f_dprintf "%s: Last Chance!" "$0" 403184610Salfred $DIALOG \ 404189547Sthompsa --title "$title" \ 405184610Salfred --backtitle "$btitle" \ 406184610Salfred --hline "$hline" \ 407184610Salfred --$defaultno \ 408184610Salfred --$yes-label "$msg_yes" \ 409184610Salfred --$no-label "$msg_no" \ 410184610Salfred $extra_args \ 411184610Salfred --yesno "$prompt" $height $width 412184610Salfred} 413184610Salfred 414184610Salfred# dialog_menu_layout 415184610Salfred# 416184610Salfred# Configure Virtual Device type and disks to use for the ZFS boot pool. User 417184610Salfred# must select enough disks to satisfy the chosen vdev type. 418184610Salfred# 419184610Salfreddialog_menu_layout() 420184610Salfred{ 421184610Salfred local funcname=dialog_menu_layout 422184610Salfred local title="$DIALOG_TITLE" 423184610Salfred local btitle="$DIALOG_BACKTITLE" 424184610Salfred local vdev_prompt="$msg_select_virtual_device_type" 425184610Salfred local disk_prompt="$msg_please_select_one_or_more_disks" 426184610Salfred local vdev_menu_list=" 427184610Salfred 'stripe' '$msg_stripe_desc' '$msg_stripe_help' 428184610Salfred 'mirror' '$msg_mirror_desc' '$msg_mirror_help' 429184610Salfred 'raidz1' '$msg_raidz1_desc' '$msg_raidz1_help' 430184610Salfred 'raidz2' '$msg_raidz2_desc' '$msg_raidz2_help' 431184610Salfred 'raidz3' '$msg_raidz3_desc' '$msg_raidz3_help' 432189718Sthompsa " # END-QUOTE 433189718Sthompsa local disk_check_list= # Calculated below 434184610Salfred local vdev_hline="$hline_arrows_tab_enter" 435184610Salfred local disk_hline="$hline_arrows_space_tab_enter" 436195967Salfred 437184610Salfred # Warn the user if vdev type is not valid 438184610Salfred case "$ZFSBOOT_VDEV_TYPE" in 439189718Sthompsa stripe|mirror|raidz1|raidz2|raidz3) : known good ;; 440189718Sthompsa *) 441184610Salfred f_dprintf "%s: Invalid virtual device type \`%s'" \ 442184610Salfred $funcname "$ZFSBOOT_VDEV_TYPE" 443189547Sthompsa f_show_err "$msg_invalid_virtual_device_type" \ 444189547Sthompsa "$ZFSBOOT_VDEV_TYPE" 445189547Sthompsa f_interactive || return $FAILURE 446189718Sthompsa esac 447189718Sthompsa 448189718Sthompsa # Calculate size of vdev menu once only 449189718Sthompsa local vheight vwidth vrows 450189547Sthompsa eval f_dialog_menu_with_help_size vheight vwidth vrows \ 451189547Sthompsa \"\$title\" \"\$btitle\" \"\$vdev_prompt\" \"\$vdev_hline\" \ 452189547Sthompsa $vdev_menu_list 453189547Sthompsa 454189547Sthompsa # Get a list of probed disk devices 455184610Salfred local disks= 456184610Salfred debug= f_device_find "" $DEVICE_TYPE_DISK disks 457189547Sthompsa 458189547Sthompsa # Prune out mounted md(4) devices that may be part of the boot process 459189547Sthompsa local disk name new_list= 460189547Sthompsa for disk in $disks; do 461189547Sthompsa debug= $disk get name name 462189718Sthompsa case "$name" in 463189718Sthompsa md[0-9]*) f_mounted -b "/dev/$name" && continue ;; 464189718Sthompsa esac 465189718Sthompsa new_list="$new_list $disk" 466189547Sthompsa done 467189718Sthompsa disks="${new_list# }" 468189718Sthompsa 469189547Sthompsa # Debugging 470189547Sthompsa if [ "$debug" ]; then 471189547Sthompsa local disk_names= 472189547Sthompsa for disk in $disks; do 473184610Salfred debug= $disk get name name 474184610Salfred disk_names="$disk_names $name" 475189547Sthompsa done 476184610Salfred f_dprintf "$funcname: disks=[%s]" "${disk_names# }" 477184610Salfred fi 478184610Salfred 479184610Salfred if [ ! "$disks" ]; then 480184610Salfred f_dprintf "No disk(s) present to configure" 481184610Salfred f_show_err "$msg_no_disks_present_to_configure" 482189547Sthompsa return $FAILURE 483189547Sthompsa fi 484189547Sthompsa 485192055Sthompsa # Lets sort the disks array to be more user friendly 486192055Sthompsa f_device_sort_by name disks disks 487192055Sthompsa 488189547Sthompsa # 489189547Sthompsa # Operate in a loop so we can (if interactive) repeat if not enough 490189547Sthompsa # disks are selected to satisfy the chosen vdev type or user wants to 491189547Sthompsa # back-up to the previous menu. 492189547Sthompsa # 493189547Sthompsa local vardisk ndisks onoff selections vdev_choice breakout device 494189547Sthompsa local valid_disks all_valid want_disks desc height width rows 495189547Sthompsa while :; do 496189547Sthompsa # 497189547Sthompsa # Confirm the vdev type that was selected 498184610Salfred # 499184610Salfred if f_interactive && [ "$ZFSBOOT_CONFIRM_LAYOUT" ]; then 500189547Sthompsa vdev_choice=$( eval $DIALOG \ 501189547Sthompsa --title \"\$title\" \ 502189547Sthompsa --backtitle \"\$btitle\" \ 503189547Sthompsa --hline \"\$vdev_hline\" \ 504184610Salfred --ok-label \"\$msg_ok\" \ 505189547Sthompsa --cancel-label \"\$msg_cancel\" \ 506189547Sthompsa --item-help \ 507184610Salfred --default-item \"\$ZFSBOOT_VDEV_TYPE\" \ 508189547Sthompsa --menu \"\$vdev_prompt\" \ 509189547Sthompsa $vheight $vwidth $vrows \ 510189547Sthompsa $vdev_menu_list \ 511189547Sthompsa 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 512184610Salfred ) || return $? 513189547Sthompsa # Exit if user pressed ESC or chose Cancel/No 514189547Sthompsa f_dialog_data_sanitize vdev_choice 515189547Sthompsa 516189547Sthompsa ZFSBOOT_VDEV_TYPE="$vdev_choice" 517189547Sthompsa f_dprintf "$funcname: ZFSBOOT_VDEV_TYPE=[%s]" \ 518189547Sthompsa "$ZFSBOOT_VDEV_TYPE" 519189547Sthompsa fi 520189776Sthompsa 521189547Sthompsa # Determine the number of disks needed for this vdev type 522189547Sthompsa want_disks=0 523189547Sthompsa case "$ZFSBOOT_VDEV_TYPE" in 524189547Sthompsa stripe) want_disks=1 ;; 525189547Sthompsa mirror) want_disks=2 ;; 526189547Sthompsa raidz1) want_disks=3 ;; 527189547Sthompsa raidz2) want_disks=4 ;; 528189547Sthompsa raidz3) want_disks=5 ;; 529189547Sthompsa esac 530189547Sthompsa 531184610Salfred # 532184610Salfred # Warn the user if any scripted disks are invalid 533184610Salfred # 534184610Salfred valid_disks= all_valid=${ZFSBOOT_DISKS:+1} # optimism 535184610Salfred for disk in $ZFSBOOT_DISKS; do 536184610Salfred if debug= f_device_find -1 \ 537184610Salfred $disk $DEVICE_TYPE_DISK device 538184610Salfred then 539184610Salfred valid_disks="$valid_disks $disk" 540184610Salfred continue 541184610Salfred fi 542184610Salfred f_dprintf "$funcname: \`%s' is not a real disk" "$disk" 543184610Salfred all_valid= 544184610Salfred done 545184610Salfred if [ ! "$all_valid" ]; then 546184610Salfred if [ "$ZFSBOOT_DISKS" ]; then 547184610Salfred f_show_err \ 548184610Salfred "$msg_missing_one_or_more_scripted_disks" 549184610Salfred else 550184610Salfred f_dprintf "No disks selected." 551184610Salfred f_interactive || 552184610Salfred f_show_err "$msg_no_disks_selected" 553184610Salfred fi 554189547Sthompsa f_interactive || return $FAILURE 555184610Salfred fi 556184610Salfred ZFSBOOT_DISKS="${valid_disks# }" 557184610Salfred 558184610Salfred # 559189547Sthompsa # Short-circuit if we're running non-interactively 560184610Salfred # 561184610Salfred if ! f_interactive || [ ! "$ZFSBOOT_CONFIRM_LAYOUT" ]; then 562184610Salfred f_count ndisks $ZFSBOOT_DISKS 563189547Sthompsa [ $ndisks -ge $want_disks ] && break # to success 564184610Salfred 565184610Salfred # Not enough disks selected 566184610Salfred f_dprintf "$funcname: %s: %s (%u < %u minimum)" \ 567184610Salfred "$ZFSBOOT_VDEV_TYPE" \ 568184610Salfred "Not enough disks selected." \ 569184610Salfred $ndisks $want_disks 570193074Sthompsa f_interactive || return $FAILURE 571184610Salfred msg_yes="$msg_change_selection" msg_no="$msg_cancel" \ 572184610Salfred f_yesno "%s: $msg_not_enough_disks_selected" \ 573184610Salfred "$ZFSBOOT_VDEV_TYPE" $ndisks $want_disks || 574188981Sthompsa return $FAILURE 575188981Sthompsa fi 576188981Sthompsa 577188981Sthompsa # 578184610Salfred # Confirm the disks that were selected 579188981Sthompsa # Loop until the user cancels or selects enough disks 580188981Sthompsa # 581188981Sthompsa breakout= 582188981Sthompsa while :; do 583188981Sthompsa # Loop over list of available disks, resetting state 584184610Salfred for disk in $disks; do 585188981Sthompsa f_isset _${disk}_status && _${disk}_status= 586188981Sthompsa done 587188981Sthompsa 588188981Sthompsa # Loop over list of selected disks and create temporary 589188981Sthompsa # locals to map statuses onto up-to-date list of disks 590184610Salfred for disk in $ZFSBOOT_DISKS; do 591188981Sthompsa debug= f_device_find -1 \ 592188981Sthompsa $disk $DEVICE_TYPE_DISK disk 593188981Sthompsa f_isset _${disk}_status || 594188981Sthompsa local _${disk}_status 595188981Sthompsa _${disk}_status=on 596188981Sthompsa done 597188981Sthompsa 598188981Sthompsa # Create the checklist menu of discovered disk devices 599184610Salfred disk_check_list= 600188981Sthompsa for disk in $disks; do 601184610Salfred desc= 602188981Sthompsa $disk get name name 603188981Sthompsa $disk get desc desc 604188981Sthompsa f_shell_escape "$desc" desc 605188981Sthompsa f_getvar _${disk}_status:-off onoff 606188981Sthompsa disk_check_list="$disk_check_list 607188981Sthompsa $name '$desc' $onoff" 608188981Sthompsa done 609188981Sthompsa 610188981Sthompsa eval f_dialog_checklist_size height width rows \ 611188981Sthompsa \"\$title\" \"\$btitle\" \"\$prompt\" \ 612188981Sthompsa \"\$hline\" $disk_check_list 613188981Sthompsa 614188981Sthompsa selections=$( eval $DIALOG \ 615188981Sthompsa --title \"\$DIALOG_TITLE\" \ 616188981Sthompsa --backtitle \"\$DIALOG_BACKTITLE\" \ 617184610Salfred --separate-output \ 618184610Salfred --hline \"\$hline\" \ 619184610Salfred --ok-label \"\$msg_ok\" \ 620184610Salfred --cancel-label \"\$msg_back\" \ 621184610Salfred --checklist \"\$prompt\" \ 622184610Salfred $height $width $rows \ 623193074Sthompsa $disk_check_list \ 624190741Sthompsa 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 625184610Salfred ) || break 626184610Salfred # Loop if user pressed ESC or chose Cancel/No 627184610Salfred f_dialog_data_sanitize selections 628184610Salfred 629184610Salfred ZFSBOOT_DISKS="$selections" 630184610Salfred f_dprintf "$funcname: ZFSBOOT_DISKS=[%s]" \ 631190741Sthompsa "$ZFSBOOT_DISKS" 632190741Sthompsa 633184610Salfred f_count ndisks $ZFSBOOT_DISKS 634184610Salfred [ $ndisks -ge $want_disks ] && 635184610Salfred breakout=break && break 636184610Salfred 637188981Sthompsa # Not enough disks selected 638188981Sthompsa f_dprintf "$funcname: %s: %s (%u < %u minimum)" \ 639184610Salfred "$ZFSBOOT_VDEV_TYPE" \ 640184610Salfred "Not enough disks selected." \ 641184610Salfred $ndisks $want_disks 642184610Salfred msg_yes="$msg_change_selection" msg_no="$msg_cancel" \ 643188981Sthompsa f_yesno "%s: $msg_not_enough_disks_selected" \ 644188981Sthompsa "$ZFSBOOT_VDEV_TYPE" $ndisks $want_disks || 645188981Sthompsa break 646188981Sthompsa done 647188981Sthompsa [ "$breakout" = "break" ] && break 648188981Sthompsa [ "$ZFSBOOT_CONFIRM_LAYOUT" ] || return $FAILURE 649184610Salfred done 650184610Salfred 651184610Salfred return $DIALOG_OK 652184610Salfred} 653184610Salfred 654184610Salfred# zfs_create_diskpart $disk $index 655184610Salfred# 656184610Salfred# For each block device to be used in the zpool, rather than just create the 657193074Sthompsa# zpool with the raw block devices (e.g., da0, da1, etc.) we create partitions 658184610Salfred# so we can have some real swap. This also provides wiggle room incase your 659184610Salfred# replacement drivers do not have the exact same sector counts. 660184610Salfred# 661184610Salfred# NOTE: $swapsize and $bootsize should be defined by the calling function. 662188981Sthompsa# NOTE: Sets $bootpart and $targetpart for the calling function. 663188981Sthompsa# 664184610Salfredzfs_create_diskpart() 665184610Salfred{ 666184610Salfred local funcname=zfs_create_diskpart 667188981Sthompsa local disk="$1" index="$2" 668184610Salfred 669184610Salfred # Check arguments 670188981Sthompsa if [ ! "$disk" ]; then 671188981Sthompsa f_dprintf "$funcname: NULL disk argument" 672184610Salfred msg_error="$msg_error: $funcname" \ 673188981Sthompsa f_show_err "$msg_null_disk_argument" 674184610Salfred return $FAILURE 675188981Sthompsa fi 676188981Sthompsa if [ "${disk#*[$IFS]}" != "$disk" ]; then 677188981Sthompsa f_dprintf "$funcname: Invalid disk argument \`%s'" "$disk" 678188981Sthompsa msg_error="$msg_error: $funcname" \ 679188981Sthompsa f_show_err "$msg_invalid_disk_argument" "$disk" 680188981Sthompsa return $FAILURE 681188981Sthompsa fi 682184610Salfred if [ ! "$index" ]; then 683188981Sthompsa f_dprintf "$funcname: NULL index argument" 684188981Sthompsa msg_error="$msg_error: $funcname" \ 685188981Sthompsa f_show_err "$msg_null_index_argument" 686188981Sthompsa return $FAILURE 687188981Sthompsa fi 688188981Sthompsa if ! f_isinteger "$index"; then 689188981Sthompsa f_dprintf "$funcname: Invalid index argument \`%s'" "$index" 690188981Sthompsa msg_error="$msg_error: $funcname" \ 691184610Salfred f_show_err "$msg_invalid_index_argument" "$index" 692184610Salfred return $FAILURE 693184610Salfred fi 694184610Salfred f_dprintf "$funcname: disk=[%s] index=[%s]" "$disk" "$index" 695184610Salfred 696184610Salfred # Check for unknown partition scheme before proceeding further 697184610Salfred case "$ZFSBOOT_PARTITION_SCHEME" in 698184610Salfred ""|MBR|GPT) : known good ;; 699184610Salfred *) 700193074Sthompsa f_dprintf "$funcname: %s is an unsupported partition scheme" \ 701184610Salfred "$ZFSBOOT_PARTITION_SCHEME" 702184610Salfred msg_error="$msg_error: $funcname" f_show_err \ 703184610Salfred "$msg_unsupported_partition_scheme" \ 704184610Salfred "$ZFSBOOT_PARTITION_SCHEME" 705184610Salfred return $FAILURE 706184610Salfred esac 707184610Salfred 708184610Salfred # 709184610Salfred # Destroy whatever partition layout is currently on disk. 710192055Sthompsa # NOTE: `-F' required to destroy if partitions still exist. 711192055Sthompsa # NOTE: Failure is ok here, blank disk will have nothing to destroy. 712192055Sthompsa # 713192055Sthompsa f_dprintf "$funcname: Destroying all data/layouts on \`%s'..." "$disk" 714192055Sthompsa f_eval_catch -d $funcname gpart "$GPART_DESTROY_F" $disk 715184610Salfred f_eval_catch -d $funcname graid "$GRAID_DELETE" $disk 716184610Salfred f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" /dev/$disk 717184610Salfred 718184610Salfred # Make doubly-sure backup GPT is destroyed 719184610Salfred f_eval_catch -d $funcname gpart "$GPART_CREATE" gpt $disk 720184610Salfred f_eval_catch -d $funcname gpart "$GPART_DESTROY_F" $disk 721184610Salfred 722184610Salfred # 723184610Salfred # Enable boot pool if encryption is desired 724184610Salfred # 725184610Salfred [ "$ZFSBOOT_GELI_ENCRYPTION" ] && ZFSBOOT_BOOT_POOL=1 726184610Salfred 727184610Salfred # 728184610Salfred # Lay down the desired type of partition scheme 729192984Sthompsa # 730192984Sthompsa local setsize mbrindex 731192984Sthompsa case "$ZFSBOOT_PARTITION_SCHEME" in 732184610Salfred ""|GPT) f_dprintf "$funcname: Creating GPT layout..." 733192984Sthompsa # 734184610Salfred # 1. Create GPT layout using labels 735184610Salfred # 736184610Salfred f_eval_catch $funcname gpart "$GPART_CREATE" gpt $disk || 737184610Salfred return $FAILURE 738194228Sthompsa 739184610Salfred # 740184610Salfred # 2. Add small freebsd-boot partition labeled `boot#' 741184610Salfred # 742184610Salfred f_eval_catch $funcname gpart "$GPART_ADD_LABEL_WITH_SIZE" \ 743184610Salfred gptboot$index freebsd-boot 512k $disk || 744184610Salfred return $FAILURE 745184610Salfred f_eval_catch $funcname gpart "$GPART_BOOTCODE_PART" \ 746184610Salfred /boot/pmbr /boot/gptzfsboot 1 $disk || 747184610Salfred return $FAILURE 748184610Salfred 749184610Salfred # NB: zpool will use the `zfs#' GPT labels 750184610Salfred bootpart=p2 targetpart=p2 751194228Sthompsa [ ${swapsize:-0} -gt 0 ] && targetpart=p3 752184610Salfred 753184610Salfred # 754184610Salfred # Prepare boot pool if enabled (e.g., for geli(8)) 755184610Salfred # 756184610Salfred if [ "$ZFSBOOT_BOOT_POOL" ]; then 757184610Salfred bootpart=p2 targetpart=p3 758184610Salfred [ ${swapsize:-0} -gt 0 ] && targetpart=p4 759184610Salfred f_eval_catch $funcname gpart \ 760193045Sthompsa "$GPART_ADD_LABEL_WITH_SIZE" boot$index \ 761194228Sthompsa freebsd-zfs ${bootsize}b $disk || 762184610Salfred return $FAILURE 763193045Sthompsa # Pedantically nuke any old labels 764184610Salfred f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 765194228Sthompsa /dev/$disk$bootpart 766192984Sthompsa if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 767193045Sthompsa # Pedantically detach targetpart for later 768184610Salfred f_eval_catch -d $funcname geli \ 769184610Salfred "$GELI_DETACH_F" \ 770184610Salfred /dev/$disk$targetpart 771184610Salfred fi 772184610Salfred fi 773194228Sthompsa 774184610Salfred # 775184610Salfred # 3. Add freebsd-swap partition labeled `swap#' 776184610Salfred # 777184610Salfred if [ ${swapsize:-0} -gt 0 ]; then 778184610Salfred f_eval_catch $funcname gpart \ 779184610Salfred "$GPART_ADD_LABEL_WITH_SIZE" swap$index \ 780184610Salfred freebsd-swap ${swapsize}b $disk || 781184610Salfred return $FAILURE 782184610Salfred # Pedantically nuke any old labels on the swap 783184610Salfred f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 784184610Salfred /dev/gpt/swap$index 785184610Salfred # Update fstab(5) 786184610Salfred f_eval_catch $funcname printf "$PRINTF_FSTAB" \ 787184610Salfred /dev/gpt/swap$index none swap sw 0 0 \ 788184610Salfred $BSDINSTALL_TMPETC/fstab || 789184610Salfred return $FAILURE 790184610Salfred fi 791184610Salfred 792184610Salfred # 793194228Sthompsa # 4. Add freebsd-zfs partition labeled `zfs#' for zroot 794184610Salfred # 795184610Salfred f_eval_catch $funcname gpart "$GPART_ADD_LABEL" \ 796184610Salfred zfs$index freebsd-zfs $disk || return $FAILURE 797184610Salfred f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 798184610Salfred /dev/$disk$targetpart 799184610Salfred ;; 800184610Salfred 801184610Salfred MBR) f_dprintf "$funcname: Creating MBR layout..." 802184610Salfred # 803 # 1. Create MBR layout (no labels) 804 # 805 f_eval_catch $funcname gpart "$GPART_CREATE" mbr $disk || 806 return $FAILURE 807 f_eval_catch $funcname gpart "$GPART_BOOTCODE" /boot/mbr \ 808 $disk || return $FAILURE 809 810 # 811 # 2. Add freebsd slice with all available space 812 # 813 f_eval_catch $funcname gpart "$GPART_ADD" freebsd $disk || 814 return $FAILURE 815 f_eval_catch $funcname gpart "$GPART_SET_ACTIVE" 1 $disk || 816 return $FAILURE 817 # Pedantically nuke any old labels 818 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 819 /dev/${disk}s1 820 # Pedantically nuke any old scheme 821 f_eval_catch -d $funcname gpart "$GPART_DESTROY_F" ${disk}s1 822 823 # 824 # 3. Write BSD scheme to the freebsd slice 825 # 826 f_eval_catch $funcname gpart "$GPART_CREATE" BSD ${disk}s1 || 827 return $FAILURE 828 829 # NB: zpool will use s1a (no labels) 830 bootpart=s1a targetpart=s1d mbrindex=4 831 832 # 833 # Always prepare a boot pool on MBR 834 # 835 ZFSBOOT_BOOT_POOL=1 836 f_eval_catch $funcname gpart \ 837 "$GPART_ADD_INDEX_WITH_SIZE" \ 838 1 freebsd-zfs ${bootsize}b ${disk}s1 || 839 return $FAILURE 840 # Pedantically nuke any old labels 841 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 842 /dev/$disk$bootpart 843 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 844 # Pedantically detach targetpart for later 845 f_eval_catch -d $funcname geli \ 846 "$GELI_DETACH_F" \ 847 /dev/$disk$targetpart 848 fi 849 850 # 851 # 4. Add freebsd-swap partition 852 # 853 if [ ${swapsize:-0} -gt 0 ]; then 854 f_eval_catch $funcname gpart \ 855 "$GPART_ADD_INDEX_WITH_SIZE" 2 \ 856 freebsd-swap ${swapsize}b ${disk}s1 || 857 return $FAILURE 858 # Pedantically nuke any old labels on the swap 859 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 860 /dev/${disk}s1b 861 # Update fstab(5) 862 f_eval_catch $funcname printf "$PRINTF_FSTAB" \ 863 /dev/${disk}s1b none swap sw 0 0 \ 864 $BSDINSTALL_TMPETC/fstab || 865 return $FAILURE 866 fi 867 868 # 869 # 5. Add freebsd-zfs partition for zroot 870 # 871 f_eval_catch $funcname gpart "$GPART_ADD_INDEX" \ 872 $mbrindex freebsd-zfs ${disk}s1 || return $FAILURE 873 f_eval_catch -d $funcname zpool "$ZPOOL_LABELCLEAR_F" \ 874 /dev/$disk$targetpart # Pedantic 875 f_eval_catch $funcname dd "$DD_WITH_OPTIONS" \ 876 /boot/zfsboot /dev/${disk}s1 count=1 || 877 return $FAILURE 878 ;; 879 880 esac # $ZFSBOOT_PARTITION_SCHEME 881 882 return $SUCCESS 883} 884 885# zfs_create_boot $poolname $vdev_type $disks ... 886# 887# Creates boot pool and dataset layout. Returns error if something goes wrong. 888# Errors are printed to stderr for collection and display. 889# 890zfs_create_boot() 891{ 892 local funcname=zfs_create_boot 893 local zroot_name="$1" 894 local zroot_vdevtype="$2" 895 local zroot_vdevs= # Calculated below 896 local boot_vdevs= # Used for geli(8) and/or MBR layouts 897 shift 2 # poolname vdev_type 898 local disks="$*" disk 899 local bootpart targetpart # Set by zfs_create_diskpart() below 900 901 # 902 # Pedantic checks; should never be seen 903 # 904 if [ ! "$zroot_name" ]; then 905 f_dprintf "$funcname: NULL poolname" 906 msg_error="$msg_error: $funcname" \ 907 f_show_err "$msg_null_poolname" 908 return $FAILURE 909 fi 910 if [ $# -lt 1 ]; then 911 f_dprintf "$funcname: missing disk arguments" 912 msg_error="$msg_error: $funcname" \ 913 f_show_err "$msg_missing_disk_arguments" 914 return $FAILURE 915 fi 916 f_dprintf "$funcname: poolname=[%s] vdev_type=[%s]" \ 917 "$zroot_name" "$zroot_vdevtype" 918 919 # 920 # Initialize fstab(5) 921 # 922 f_dprintf "$funcname: Initializing temporary fstab(5) file..." 923 f_eval_catch $funcname sh "$SHELL_TRUNCATE" $BSDINSTALL_TMPETC/fstab || 924 return $FAILURE 925 f_eval_catch $funcname printf "$PRINTF_FSTAB" \ 926 "# Device" Mountpoint FStype Options Dump "Pass#" \ 927 $BSDINSTALL_TMPETC/fstab || return $FAILURE 928 929 # 930 # Expand SI units in desired sizes 931 # 932 f_dprintf "$funcname: Expanding supplied size values..." 933 local swapsize bootsize 934 if ! f_expand_number "$ZFSBOOT_SWAP_SIZE" swapsize; then 935 f_dprintf "$funcname: Invalid swap size \`%s'" \ 936 "$ZFSBOOT_SWAP_SIZE" 937 f_show_err "$msg_invalid_swap_size" "$ZFSBOOT_SWAP_SIZE" 938 return $FAILURE 939 fi 940 if ! f_expand_number "$ZFSBOOT_BOOT_POOL_SIZE" bootsize; then 941 f_dprintf "$funcname: Invalid boot pool size \`%s'" \ 942 "$ZFSBOOT_BOOT_POOL_SIZE" 943 f_show_err "$msg_invalid_boot_pool_size" \ 944 "$ZFSBOOT_BOOT_POOL_SIZE" 945 return $FAILURE 946 fi 947 f_dprintf "$funcname: ZFSBOOT_SWAP_SIZE=[%s] swapsize=[%s]" \ 948 "$ZFSBOOT_SWAP_SIZE" "$swapsize" 949 f_dprintf "$funcname: ZFSBOOT_BOOT_POOL_SIZE=[%s] bootsize=[%s]" \ 950 "$ZFSBOOT_BOOT_POOL_SIZE" "$bootsize" 951 952 # 953 # Destroy the pool in-case this is our second time 'round (case of 954 # failure and installer presented ``Retry'' option to come back). 955 # 956 # NB: If we don't destroy the pool, later gpart(8) destroy commands 957 # that try to clear existing partitions (see zfs_create_diskpart()) 958 # will fail with a `Device Busy' error, leading to `GEOM exists'. 959 # 960 f_eval_catch -d $funcname zpool "$ZPOOL_DESTROY" "$zroot_name" 961 962 # 963 # Prepare the disks and build pool device list(s) 964 # 965 f_dprintf "$funcname: Preparing disk partitions for ZFS pool..." 966 [ "$ZFSBOOT_GNOP_4K_FORCE_ALIGN" ] && 967 f_dprintf "$funcname: With 4k alignment using gnop(8)..." 968 local n=0 969 for disk in $disks; do 970 zfs_create_diskpart $disk $n || return $FAILURE 971 # Now $bootpart and $targetpart are set (suffix for $disk) 972 973 # Forced 4k alignment support using Geom NOP (see gnop(8)) 974 if [ "$ZFSBOOT_GNOP_4K_FORCE_ALIGN" ]; then 975 if [ "$ZFSBOOT_BOOT_POOL" ]; then 976 boot_vdevs="$boot_vdevs $disk$bootpart.nop" 977 f_eval_catch $funcname gnop "$GNOP_CREATE" \ 978 $disk$bootpart || return $FAILURE 979 fi 980 # Don't gnop encrypted partition 981 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 982 zroot_vdevs="$zroot_vdevs $disk$targetpart.eli" 983 else 984 zroot_vdevs="$zroot_vdevs $disk$targetpart.nop" 985 f_eval_catch $funcname gnop "$GNOP_CREATE" \ 986 $disk$targetpart || 987 return $FAILURE 988 fi 989 else 990 if [ "$ZFSBOOT_BOOT_POOL" ]; then 991 boot_vdevs="$boot_vdevs $disk$bootpart" 992 fi 993 zroot_vdevs="$zroot_vdevs $disk$targetpart" 994 fi 995 996 n=$(( $n + 1 )) 997 done # disks 998 999 # 1000 # If we need/want a boot pool, create it 1001 # 1002 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1003 local bootpool_vdevtype= # Calculated below 1004 local bootpool_options= # Calculated below 1005 local bootpool_name="$ZFSBOOT_BOOT_POOL_NAME" 1006 local bootpool="$BSDINSTALL_CHROOT/$bootpool_name" 1007 local zroot_key="${ZFSBOOT_GELI_KEY_FILE#/}" 1008 1009 f_dprintf "$funcname: Setting up boot pool..." 1010 [ "$ZFSBOOT_GELI_ENCRYPTION" ] && 1011 f_dprintf "$funcname: For encrypted root disk..." 1012 1013 # Create parent directory for boot pool 1014 f_eval_catch -d $funcname umount "$UMOUNT" /mnt 1015 f_eval_catch $funcname mount "$MOUNT_TYPE" tmpfs none \ 1016 $BSDINSTALL_CHROOT || return $FAILURE 1017 1018 # Create mirror across the boot partition on all disks 1019 local nvdevs 1020 f_count nvdevs $boot_vdevs 1021 [ $nvdevs -gt 1 ] && bootpool_vdevtype=mirror 1022 1023 bootpool_options="-o altroot=$BSDINSTALL_CHROOT" 1024 bootpool_options="$bootpool_options -m \"/$bootpool_name\" -f" 1025 f_eval_catch $funcname zpool "$ZPOOL_CREATE_WITH_OPTIONS" \ 1026 "$bootpool_options" "$bootpool_name" \ 1027 "$bootpool_vdevtype" "$boot_vdevs" || 1028 return $FAILURE 1029 1030 f_eval_catch $funcname mkdir "$MKDIR_P" "$bootpool/boot" || 1031 return $FAILURE 1032 1033 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 1034 # Generate an encryption key using random(4) 1035 f_eval_catch $funcname dd "$DD_WITH_OPTIONS" \ 1036 /dev/random "$bootpool/$zroot_key" \ 1037 "bs=4096 count=1" || return $FAILURE 1038 else 1039 # Clean up 1040 f_eval_catch $funcname zfs "$ZFS_UNMOUNT" \ 1041 "$bootpool_name" || return $FAILURE 1042 f_eval_catch -d $funcname umount "$UMOUNT" /mnt # tmpfs 1043 fi 1044 1045 fi 1046 1047 # 1048 # Create the geli(8) GEOMS 1049 # 1050 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 1051 # Prompt user for password (twice) 1052 if ! msg_enter_new_password="$msg_geli_password" \ 1053 f_dialog_input_password 1054 then 1055 f_dprintf "$funcname: User cancelled" 1056 f_show_err "$msg_user_cancelled" 1057 return $FAILURE 1058 fi 1059 1060 # Initialize geli(8) on each of the target partitions 1061 for disk in $disks; do 1062 f_dialog_info "$msg_geli_setup" \ 1063 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 1064 if ! echo "$pw_password" | f_eval_catch \ 1065 $funcname geli "$GELI_PASSWORD_INIT" \ 1066 "$bootpool/boot/$disk$targetpart.eli" \ 1067 AES-XTS "$bootpool/$zroot_key" \ 1068 $disk$targetpart 1069 then 1070 f_interactive || f_die 1071 unset pw_password # Sensitive info 1072 return $FAILURE 1073 fi 1074 if ! echo "$pw_password" | f_eval_catch \ 1075 $funcname geli "$GELI_ATTACH" \ 1076 "$bootpool/$zroot_key" $disk$targetpart 1077 then 1078 f_interactive || f_die 1079 unset pw_password # Sensitive info 1080 return $FAILURE 1081 fi 1082 done 1083 unset pw_password # Sensitive info 1084 1085 # Clean up 1086 f_eval_catch $funcname zfs "$ZFS_UNMOUNT" "$bootpool_name" || 1087 return $FAILURE 1088 f_eval_catch -d $funcname umount "$UMOUNT" /mnt # tmpfs 1089 fi 1090 1091 # 1092 # Create the ZFS root pool with desired type and disk devices 1093 # 1094 f_dprintf "$funcname: Creating root pool..." 1095 f_eval_catch $funcname zpool "$ZPOOL_CREATE_WITH_OPTIONS" \ 1096 "-o altroot=$BSDINSTALL_CHROOT -m none -f" \ 1097 "$zroot_name" "$zroot_vdevtype" "$zroot_vdevs" || 1098 return $FAILURE 1099 1100 # Customize the zroot a bit... 1101 local option 1102 f_dprintf "$funcname: Setting miscellaneous options on root pool..." 1103 for option in atime=off; do 1104 f_eval_catch $funcname zfs "$ZFS_SET" $option "$zroot_name" || 1105 return $FAILURE 1106 done 1107 1108 # 1109 # Create ZFS dataset layout within the new root pool 1110 # 1111 f_dprintf "$funcname: Creating ZFS datasets..." 1112 echo "$ZFSBOOT_DATASETS" | while read dataset options; do 1113 # Skip blank lines and comments 1114 case "$dataset" in "#"*|"") continue; esac 1115 # Remove potential inline comments in options 1116 options="${options%%#*}" 1117 # Replace tabs with spaces 1118 f_replaceall "$options" " " " " options 1119 # Reduce contiguous runs of space to one single space 1120 oldoptions= 1121 while [ "$oldoptions" != "$options" ]; do 1122 oldoptions="$options" 1123 f_replaceall "$options" " " " " options 1124 done 1125 # Replace both commas and spaces with ` -o ' 1126 f_replaceall "$options" "[ ,]" " -o " options 1127 # Create the dataset with desired options 1128 f_eval_catch $funcname zfs "$ZFS_CREATE_WITH_OPTIONS" \ 1129 "${options:+-o $options}" "$zroot_name$dataset" || 1130 return $FAILURE 1131 done 1132 1133 # Touch up permissions on the tmp directories 1134 f_dprintf "$funcname: Modifying directory permissions..." 1135 local dir 1136 for dir in /tmp /var/tmp; do 1137 f_eval_catch $funcname chmod "$CHMOD_MODE" 1777 \ 1138 $BSDINSTALL_CHROOTDIR$dir || return $FAILURE 1139 done 1140 1141 # Create symlink(s) 1142 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1143 f_dprintf "$funcname: Creating /boot symlink for boot pool..." 1144 f_eval_catch $funcname ln "$LN_SF" "$bootpool_name/boot" \ 1145 $BSDINSTALL_CHROOT/boot || return $FAILURE 1146 fi 1147 1148 # Set bootfs property 1149 local zroot_bootfs="$ZFSBOOT_BEROOT_NAME/$ZFSBOOT_BOOTFS_NAME" 1150 f_dprintf "$funcname: Setting bootfs property..." 1151 f_eval_catch $funcname zpool "$ZPOOL_SET" \ 1152 "bootfs=\"$zroot_name/$zroot_bootfs\"" "$zroot_name" || 1153 return $FAILURE 1154 1155 # Export the pool(s) 1156 f_dprintf "$funcname: Temporarily exporting ZFS pool(s)..." 1157 f_eval_catch $funcname zpool "$ZPOOL_EXPORT" "$zroot_name" || 1158 return $FAILURE 1159 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1160 f_eval_catch $funcname zpool "$ZPOOL_EXPORT" \ 1161 "$bootpool_name" || return $FAILURE 1162 fi 1163 1164 # Destroy the gnop devices (if enabled) 1165 for disk in ${ZFSBOOT_GNOP_4K_FORCE_ALIGN:+$disks}; do 1166 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1167 f_eval_catch -d $funcname gnop "$GNOP_DESTROY" \ 1168 $disk$bootpart.nop 1169 fi 1170 if [ ! "$ZFSBOOT_GELI_ENCRYPTION" ]; then 1171 f_eval_catch -d $funcname gnop "$GNOP_DESTROY" \ 1172 $disk$targetpart.nop 1173 fi 1174 done 1175 1176 # MBR boot loader touch-up 1177 if [ "$ZFSBOOT_PARTITION_SCHEME" = "MBR" ]; then 1178 f_dprintf "$funcname: Updating MBR boot loader on disks..." 1179 # Stick the ZFS boot loader in the "convienient hole" after 1180 # the ZFS internal metadata 1181 for disk in $disks; do 1182 f_eval_catch $funcname dd "$DD_WITH_OPTIONS" \ 1183 /boot/zfsboot /dev/$disk$bootpart \ 1184 "skip=1 seek=1024" || return $FAILURE 1185 done 1186 fi 1187 1188 # Re-import the ZFS pool(s) 1189 f_dprintf "$funcname: Re-importing ZFS pool(s)..." 1190 f_eval_catch $funcname zpool "$ZPOOL_IMPORT_WITH_OPTIONS" \ 1191 "-o altroot=\"$BSDINSTALL_CHROOT\"" "$zroot_name" || 1192 return $FAILURE 1193 if [ "$ZFSBOOT_BOOT_POOL" ]; then 1194 f_eval_catch $funcname zpool "$ZPOOL_IMPORT_WITH_OPTIONS" \ 1195 "-o altroot=\"$BSDINSTALL_CHROOT\"" \ 1196 "$bootpool_name" || return $FAILURE 1197 fi 1198 1199 # While this is apparently not needed, it seems to help MBR 1200 f_dprintf "$funcname: Configuring zpool.cache for zroot..." 1201 f_eval_catch $funcname mkdir "$MKDIR_P" $BSDINSTALL_CHROOT/boot/zfs || 1202 return $FAILURE 1203 f_eval_catch $funcname zpool "$ZPOOL_SET" \ 1204 "cachefile=\"$BSDINSTALL_CHROOT/boot/zfs/zpool.cache\"" \ 1205 "$zroot_name" || return $FAILURE 1206 1207 # Last, but not least... required lines for rc.conf(5)/loader.conf(5) 1208 # NOTE: We later concatenate these into their destination 1209 f_dprintf "%s: Configuring rc.conf(5)/loader.conf(5) additions..." \ 1210 "$funcname" 1211 f_eval_catch $funcname echo "$ECHO_APPEND" 'zfs_enable=\"YES\"' \ 1212 $BSDINSTALL_TMPETC/rc.conf.zfs || return $FAILURE 1213 f_eval_catch $funcname echo "$ECHO_APPEND" 'zfs_load=\"YES\"' \ 1214 $BSDINSTALL_TMPBOOT/loader.conf.zfs || return $FAILURE 1215 1216 # We're all done unless we should go on for boot pool 1217 [ "$ZFSBOOT_BOOT_POOL" ] || return $SUCCESS 1218 1219 # Set cachefile for boot pool so it auto-imports at system start 1220 f_dprintf "$funcname: Configuring zpool.cache for boot pool..." 1221 f_eval_catch $funcname zpool "$ZPOOL_SET" \ 1222 "cachefile=\"$BSDINSTALL_CHROOT/boot/zfs/zpool.cache\"" \ 1223 "$bootpool_name" || return $FAILURE 1224 1225 # Some additional geli(8) requirements for loader.conf(5) 1226 for option in \ 1227 'zpool_cache_load=\"YES\"' \ 1228 'zpool_cache_type=\"/boot/zfs/zpool.cache\"' \ 1229 'zpool_cache_name=\"/boot/zfs/zpool.cache\"' \ 1230 ; do 1231 f_eval_catch $funcname echo "$ECHO_APPEND" "$option" \ 1232 $BSDINSTALL_TMPBOOT/loader.conf.zfs || 1233 return $FAILURE 1234 done 1235 f_eval_catch $funcname printf "$PRINTF_CONF" vfs.root.mountfrom \ 1236 "\"zfs:$zroot_name/$zroot_bootfs\"" \ 1237 $BSDINSTALL_TMPBOOT/loader.conf.root || return $FAILURE 1238 1239 # We're all done unless we should go on to do encryption 1240 [ "$ZFSBOOT_GELI_ENCRYPTION" ] || return $SUCCESS 1241 1242 # 1243 # Configure geli(8)-based encryption 1244 # 1245 f_dprintf "$funcname: Configuring disk encryption..." 1246 f_eval_catch $funcname echo "$ECHO_APPEND" 'aesni_load=\"YES\"' \ 1247 $BSDINSTALL_TMPBOOT/loader.conf.aesni || return $FAILURE 1248 f_eval_catch $funcname echo "$ECHO_APPEND" 'geom_eli_load=\"YES\"' \ 1249 $BSDINSTALL_TMPBOOT/loader.conf.geli || return $FAILURE 1250 for disk in $disks; do 1251 f_eval_catch $funcname printf "$PRINTF_CONF" \ 1252 geli_%s_keyfile0_load "$disk$targetpart YES" \ 1253 $BSDINSTALL_TMPBOOT/loader.conf.$disk$targetpart || 1254 return $FAILURE 1255 f_eval_catch $funcname printf "$PRINTF_CONF" \ 1256 geli_%s_keyfile0_type \ 1257 "$disk$targetpart $disk$targetpart:geli_keyfile0" \ 1258 $BSDINSTALL_TMPBOOT/loader.conf.$disk$targetpart || 1259 return $FAILURE 1260 f_eval_catch $funcname printf "$PRINTF_CONF" \ 1261 geli_%s_keyfile0_name \ 1262 "$disk$targetpart \"$ZFSBOOT_GELI_KEY_FILE\"" \ 1263 $BSDINSTALL_TMPBOOT/loader.conf.$disk$targetpart || 1264 return $FAILURE 1265 done 1266 1267 return $SUCCESS 1268} 1269 1270# dialog_menu_diskinfo 1271# 1272# Prompt the user to select a disk and then provide detailed info on it. 1273# 1274dialog_menu_diskinfo() 1275{ 1276 local device disk 1277 1278 # 1279 # Break from loop when user cancels disk selection 1280 # 1281 while :; do 1282 device=$( msg_cancel="$msg_back" f_device_menu \ 1283 "$DIALOG_TITLE" "$msg_select_a_disk_device" "" \ 1284 $DEVICE_TYPE_DISK 2>&1 ) || break 1285 $device get name disk 1286 1287 # Show gpart(8) `show' and camcontrol(8) `inquiry' data 1288 f_show_msg "$msg_detailed_disk_info" \ 1289 "$disk" "$( gpart show $disk 2> /dev/null )" \ 1290 "$disk" "$( camcontrol inquiry $disk 2> /dev/null )" \ 1291 "$disk" "$( camcontrol identify $disk 2> /dev/null )" 1292 done 1293 1294 return $SUCCESS 1295} 1296 1297############################################################ MAIN 1298 1299# 1300# Initialize 1301# 1302f_dialog_title "$msg_zfs_configuration" 1303f_dialog_backtitle "$msg_freebsd_installer" 1304 1305# User may have specifically requested ZFS-related operations be interactive 1306! f_interactive && f_zfsinteractive && unset $VAR_NONINTERACTIVE 1307 1308# 1309# Debugging 1310# 1311f_dprintf "BSDINSTALL_CHROOT=[%s]" "$BSDINSTALL_CHROOT" 1312f_dprintf "BSDINSTALL_TMPETC=[%s]" "$BSDINSTALL_TMPETC" 1313f_dprintf "FSTAB_FMT=[%s]" "$FSTAB_FMT" 1314 1315# 1316# Loop over the main menu until we've accomplished what we came here to do 1317# 1318while :; do 1319 if ! f_interactive; then 1320 retval=$DIALOG_OK 1321 mtag=">>> $msg_install" 1322 else 1323 dialog_menu_main 1324 retval=$? 1325 f_dialog_menutag_fetch mtag 1326 fi 1327 1328 f_dprintf "retval=%u mtag=[%s]" $retval "$mtag" 1329 [ $retval -eq $DIALOG_OK ] || f_die 1330 1331 case "$mtag" in 1332 ">>> $msg_install") 1333 # 1334 # First, validate the user's selections 1335 # 1336 1337 # Make sure they gave us a name for the pool 1338 if [ ! "$ZFSBOOT_POOL_NAME" ]; then 1339 f_dprintf "Pool name cannot be empty." 1340 f_show_err "$msg_pool_name_cannot_be_empty" 1341 continue 1342 fi 1343 1344 # Validate vdev type against number of disks selected/scripted 1345 # (also validates that ZFSBOOT_DISKS are real [probed] disks) 1346 # NB: dialog_menu_layout supports running non-interactively 1347 dialog_menu_layout || continue 1348 1349 # Make sure each disk will be at least 50% ZFS 1350 if f_expand_number "$ZFSBOOT_SWAP_SIZE" swapsize && 1351 f_expand_number "$ZFSBOOT_BOOT_POOL_SIZE" bootsize 1352 then 1353 minsize=$swapsize teeny_disks= 1354 [ "$ZFSBOOT_BOOT_POOL" ] && 1355 minsize=$(( $minsize + $bootsize )) 1356 for disk in $ZFSBOOT_DISKS; do 1357 debug= f_device_find -1 \ 1358 $disk $DEVICE_TYPE_DISK device 1359 $device get capacity disksize || continue 1360 [ ${disksize:-0} -ge 0 ] || disksize=0 1361 disksize=$(( $disksize - $minsize )) 1362 [ $disksize -lt $minsize ] && 1363 teeny_disks="$teeny_disks $disk" 1364 done 1365 if [ "$teeny_disks" ]; then 1366 f_dprintf "swapsize=[%s] bootsize[%s] %s" \ 1367 "$ZFSBOOT_SWAP_SIZE" \ 1368 "$ZFSBOOT_BOOT_POOL_SIZE" \ 1369 "minsize=[$minsize]" 1370 f_dprintf "These disks are too small: %s" \ 1371 "$teeny_disks" 1372 f_show_err "$msg_these_disks_are_too_small" \ 1373 "$ZFSBOOT_SWAP_SIZE" \ 1374 "$ZFSBOOT_BOOT_POOL_SIZE" \ 1375 "$teeny_disks" 1376 continue 1377 fi 1378 fi 1379 1380 # 1381 # Last Chance! 1382 # 1383 if f_interactive; then 1384 dialog_last_chance $ZFSBOOT_DISKS || continue 1385 fi 1386 1387 # 1388 # Let's do this 1389 # 1390 1391 vdev_type="$ZFSBOOT_VDEV_TYPE" 1392 1393 # Blank the vdev type for the default layout 1394 [ "$vdev_type" = "stripe" ] && vdev_type= 1395 1396 zfs_create_boot "$ZFSBOOT_POOL_NAME" \ 1397 "$vdev_type" $ZFSBOOT_DISKS || continue 1398 1399 break # to success 1400 ;; 1401 ?" $msg_pool_type_disks") 1402 ZFSBOOT_CONFIRM_LAYOUT=1 1403 dialog_menu_layout 1404 # User has poked settings, disable later confirmation 1405 ZFSBOOT_CONFIRM_LAYOUT= 1406 ;; 1407 "- $msg_rescan_devices") f_device_rescan ;; 1408 "- $msg_disk_info") dialog_menu_diskinfo ;; 1409 ?" $msg_pool_name") 1410 # Prompt the user to input/change the name for the new pool 1411 f_dialog_input input \ 1412 "$msg_please_enter_a_name_for_your_zpool" \ 1413 "$ZFSBOOT_POOL_NAME" && 1414 ZFSBOOT_POOL_NAME="$input" 1415 ;; 1416 ?" $msg_force_4k_sectors") 1417 # Toggle the variable referenced both by the menu and later 1418 if [ "$ZFSBOOT_GNOP_4K_FORCE_ALIGN" ]; then 1419 ZFSBOOT_GNOP_4K_FORCE_ALIGN= 1420 else 1421 ZFSBOOT_GNOP_4K_FORCE_ALIGN=1 1422 fi 1423 ;; 1424 ?" $msg_encrypt_disks") 1425 # Toggle the variable referenced both by the menu and later 1426 if [ "$ZFSBOOT_GELI_ENCRYPTION" ]; then 1427 ZFSBOOT_GELI_ENCRYPTION= 1428 else 1429 ZFSBOOT_GNOP_4K_FORCE_ALIGN=1 1430 ZFSBOOT_GELI_ENCRYPTION=1 1431 fi 1432 ;; 1433 ?" $msg_partition_scheme") 1434 # Toggle between GPT and MBR 1435 if [ "$ZFSBOOT_PARTITION_SCHEME" = GPT ]; then 1436 ZFSBOOT_PARTITION_SCHEME=MBR 1437 else 1438 ZFSBOOT_PARTITION_SCHEME=GPT 1439 fi 1440 ;; 1441 ?" $msg_swap_size") 1442 # Prompt the user to input/change the swap size for each disk 1443 f_dialog_input input \ 1444 "$msg_please_enter_amount_of_swap_space" \ 1445 "$ZFSBOOT_SWAP_SIZE" && 1446 ZFSBOOT_SWAP_SIZE="${input:-0}" 1447 ;; 1448 esac 1449done 1450 1451return $SUCCESS 1452 1453################################################################################ 1454# END 1455################################################################################ 1456