Merge pull request #623 from KeerthanaAP/disk_space

Fix diskspace of /   issue of rhel 9.* images.

Author: Power Cloud Robot

cmd/image/qcow2ova/prep/templates.go

@@ -157,11 +157,13 @@ write_files:
       set -e
       for i in /dev/sd[a-z]; do
         partprobe $i || true
-        growpart $i 2 || true
+        part=$(partprobe -s $i | awk '{print $NF}')
+        growpart $i $part || true
       done
       for i in /dev/mapper/mpath[a-z]; do
         partprobe $i || true
-        growpart $i 2 || true
+        part=$(partprobe -s $i | awk '{print $NF}')
+        growpart $i $part || true
       done
 
 runcmd: