1 files changed, 7 insertions, 3 deletions

diff --git a/src/initrd/btrfs-create.sh b/src/initrd/btrfs-create.sh
index 02ce257..cb415ab 100644
--- a/src/initrd/btrfs-create.sh
+++ b/src/initrd/btrfs-create.sh
@@ -286,10 +286,14 @@ open_samizdat()
   fi
   modprobe btrfs || return
   btrfs device scan -u || true
-  btrfs device scan || return
-  if ! btrfs device ready "$blockdev"
+  if ! btrfs device scan || ! btrfs device ready "$blockdev"
   then
-      : btrfs device ready failed, continuing anyway
+      devcount=$(btrfs inspect-internal dump-super "$blockdev" | grep -c dev_item.devid)
+      if [ "$devcount" -eq 1 ]
+      then
+          btrfstune -m "$blockdev"
+          btrfs device ready "$blockdev" || : get used to disappointment
+      fi
   fi
   mount -t btrfs "$blockdev" /root || return
   samizdat_movemounts "$imgfile"