Merge branch 'mountall-settle' into 'main'

mountall: use udevadm settle to wait for newly opened cryptodisks to appear in /dev/mapper

See merge request systemrescue/systemrescue-sources!230

ChangeLog

@@ -7,7 +7,8 @@ https://gitlab.com/systemrescue/systemrescue-sources/-/issues/278
 
 ------------------------------------------------------------------------------
 9.05 (YYYY-MM-DD):
--------------------------------------------------------------------------------
+------------------------------------------------------------------------------
+* mountall: run udevadm settle to mount newly opened cryptodisks, improve messages
 * Add rclone option to the "sysconfig" scope of YAML config file, it writes a rclone.conf file
 
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airootfs/usr/share/sysrescue/bin/mountall

@@ -197,6 +197,8 @@ create_mountpoint()
 {
     local DEV="$1"
 
+    [[ $VERBOSE -eq 1 ]] && echo "looking for a suitable mountpoint for $DEV"
+
     DEVNAME=$(basename "$DEV")
     
     MOUNTPOINT="/mnt/$DEVNAME"
@@ -265,10 +267,10 @@ try_mount()
 {
     local DEV="$1"
 
-    echo -n "mounting $DEV... "
-    
     create_mountpoint "$DEV" || return
 
+    echo -n "mounting $DEV to $MOUNTPOINT... "
+
     local OPTIONS=""
     if [[ $READONLY -eq 1 ]]; then
         [[ $VERBOSE -eq 1 ]] && echo "mounting read-only"
@@ -311,6 +313,10 @@ for BLKDEV in $(ls -1 "/sys/class/block"); do
     fi
 done
 
+# if we just opened a cryptodev we have to wait until it appears in /dev/mapper
+[[ $VERBOSE -eq 1 ]] && echo "waiting until recently opened lvm devices appear in /dev/mapper"
+udevadm settle --timeout=10
+
 # loop through device mapper / lvm volumes
 for LVMDEV in $(ls -1 "/dev/mapper"); do
     # there is always one central control entry, skip it