Author: allanjude
Date: Thu Mar 17 21:49:20 2016
New Revision: 296997
URL: https://svnweb.freebsd.org/changeset/base/296997

Log:
  MFC: r296996
    Remove 50% ZFS conditional from bsdinstall/zfsboot
  
  PR:           208094
  Approved by:  re (marius)

Modified:
  releng/10.3/usr.sbin/bsdinstall/scripts/zfsboot
Directory Properties:
  releng/10.3/   (props changed)

Modified: releng/10.3/usr.sbin/bsdinstall/scripts/zfsboot
==============================================================================
--- releng/10.3/usr.sbin/bsdinstall/scripts/zfsboot     Thu Mar 17 21:00:43 
2016        (r296996)
+++ releng/10.3/usr.sbin/bsdinstall/scripts/zfsboot     Thu Mar 17 21:49:20 
2016        (r296997)
@@ -302,7 +302,7 @@ msg_swap_mirror_help="Mirror swap partit
 msg_swap_size="Swap Size"
 msg_swap_size_help="Customize how much swap space is allocated to each 
selected disk"
 msg_swap_toosmall="The selected swap size (%s) is to small. Please enter a 
value greater than 100MB or enter 0 for no swap"
-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."
+msg_these_disks_are_too_small="These disks are smaller than the amount of 
requested\nswap (%s) and/or geli(8) (%s) partitions, which would\ntake 100%% or 
more of each of the following selected disks:\n\n  %s\n\nRecommend changing 
partition size(s) and/or selecting a\ndifferent set of disks."
 msg_unable_to_get_disk_capacity="Unable to get disk capacity of \`%s'"
 msg_unsupported_partition_scheme="%s is an unsupported partition scheme"
 msg_user_cancelled="User Cancelled."
@@ -1480,11 +1480,12 @@ while :; do
                # NB: dialog_menu_layout supports running non-interactively
                dialog_menu_layout || continue
 
-               # Make sure each disk will be at least 50% ZFS
+               # Make sure each disk will have room for ZFS
                if f_expand_number "$ZFSBOOT_SWAP_SIZE" swapsize &&
-                  f_expand_number "$ZFSBOOT_BOOT_POOL_SIZE" bootsize
+                  f_expand_number "$ZFSBOOT_BOOT_POOL_SIZE" bootsize &&
+                  f_expand_number "1g" zpoolmin
                then
-                       minsize=$swapsize teeny_disks=
+                       minsize=$(( $swapsize + $zpoolmin )) teeny_disks=
                        [ "$ZFSBOOT_BOOT_POOL" ] &&
                                minsize=$(( $minsize + $bootsize ))
                        for disk in $ZFSBOOT_DISKS; do
@@ -1492,7 +1493,6 @@ while :; do
                                        $disk $DEVICE_TYPE_DISK device
                                $device get capacity disksize || continue
                                [ ${disksize:-0} -ge 0 ] || disksize=0
-                               disksize=$(( $disksize - $minsize ))
                                [ $disksize -lt $minsize ] &&
                                        teeny_disks="$teeny_disks $disk"
                        done
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