find data retrying

build

@@ -39,15 +39,16 @@ cat bootfiles/syslinux.cfg | sed -r "s:/boot/:/$LIVEKITNAME/boot/:" > $BOOT/sysl
 cat bootfiles/bootinst.bat | sed -r "s:/boot/:/$LIVEKITNAME/boot/:" | sed -r "s:\\\\boot\\\\:\\\\$LIVEKITNAME\\\\boot\\\\:" > $BOOT/bootinst.bat
 cp /boot/vmlinuz $BOOT/
 
-# create compressed bundles
-for i in $MKMOD; do
-   mksquashfs /$i $LIVEKITDATA/$LIVEKITNAME/$i.$BEXT -comp xz -b 512k
-done
-
 if [ -d sb ]; then
    cp sb/* $LIVEKITDATA/$LIVEKITNAME/
+else
+   # create compressed bundles
+   for i in $MKMOD; do
+      mksquashfs /$i $LIVEKITDATA/$LIVEKITNAME/$i.$BEXT -comp xz -b 512k
+   done
 fi
 
+
 # create ISO for CD image
 echo "Creating ISO file for CD boot..."
 cd "$LIVEKITDATA"

initramfs/init

@@ -25,7 +25,7 @@ init_zram
 init_union "$CHANGES" "$UNION"
 
 # find data dir with filesystem bundles
-DATA="$(find_data $DATAMNT)"
+DATA="$(find_data 60 $DATAMNT)"
 
 # copy to RAM if needed
 

livekitlib

@@ -193,10 +193,10 @@ device_bestfs()
 }
 
 # Find LIVEKIT data by mounting all devices
-# If found, retain mounted disk
-# $1 = data directory to mount
+# If found, keep mounted, else unmount
+# $1 = data directory target (mount here)
 #
-find_data()
+find_data_try()
 {
    debug_log "find_data"
 
@@ -214,6 +214,25 @@ find_data()
    done
 }
 
+# Retry finding LIVEKIT data several times,
+# until timeouted or until data is found
+# $1 = timeout
+# $2 = data directory target (mount here)
+#
+find_data()
+{
+   local DATA
+
+   for timeout in $(seq 1 $1); do
+      DATA="$(find_data_try "$2")"
+      if [ "$DATA" != "" ]; then
+         echo "$DATA"
+         return
+      fi
+      sleep 1
+   done
+}
+
 # Mount squashfs filesystem bundles
 # and add them to union
 # $1 = directory where to search for bundles