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-rwxr-xr-xusr.sbin/bsdinstall/scripts/zfsboot4
1 files changed, 4 insertions, 0 deletions
diff --git a/usr.sbin/bsdinstall/scripts/zfsboot b/usr.sbin/bsdinstall/scripts/zfsboot
index 7fa5cd3b7a9f..c759e85f2598 100755
--- a/usr.sbin/bsdinstall/scripts/zfsboot
+++ b/usr.sbin/bsdinstall/scripts/zfsboot
@@ -953,6 +953,8 @@ zfs_create_diskpart()
esac # $ZFSBOOT_PARTITION_SCHEME
# Update fstab(5)
+ local swapsize
+ f_expand_number "$ZFSBOOT_SWAP_SIZE" swapsize
if [ "$isswapmirror" ]; then
# This is not the first disk in the mirror, do nothing
elif [ "$ZFSBOOT_SWAP_ENCRYPTION" -a "$ZFSBOOT_SWAP_MIRROR" ]; then
@@ -972,6 +974,8 @@ zfs_create_diskpart()
/dev/$disk${swappart}.eli none swap sw 0 0 \
$BSDINSTALL_TMPETC/fstab ||
return $FAILURE
+ elif [ ${swapsize:-0} -eq 0 ]; then
+ # If swap is 0 sized, don't add it to fstab
else
f_eval_catch $funcname printf "$PRINTF_FSTAB" \
/dev/$disk$swappart none swap sw 0 0 \