get example settings right; use break properly

diff --git a/backup/examples/chiark/settings.sh b/backup/examples/chiark/settings.sh
index d8b8713190a759babf51d12248948759b6533bc1..4fad8c5b4c05fc3165f221de049732087e493df6 100755 (executable)
--- a/backup/examples/chiark/settings.sh
+++ b/backup/examples/chiark/settings.sh
@@ -1,6 +1,6 @@
 # shell script fragment setting options
 # defaults for currently implemented parameters are
-lvm_vg=vg_main
+#lvm_vg=
 #lvm_lv=chiark_backup
 #lvm_lvsize_opts=
 # -l <min(no. of free extents in vg, 1.1x total lv size)> (lvm)

diff --git a/backup/remountrocp b/backup/remountrocp
index d9ba15518a20c6279790b632b21c33ed88e9b965..65037ee0c3b423943183a32b927fd719605cfccf 100755 (executable)
--- a/backup/remountrocp
+++ b/backup/remountrocp
@@ -61,7 +61,7 @@ mount -t $remountrocp_fs $lvm_mount_opts "$lvpath" "$snmnt"
 
 attempts=10
 while true; do
-       if mount -o remount,ro "$mountpoint"; then last; fi
+       if mount -o remount,ro "$mountpoint"; then break; fi
        attempts=$(( $attempts - 1 ))
        if [ $attempts = 0 ]; then
                echo >&2 'cannot remount readonly'