Code related to task interop_disk_fidea, this will take care off basic...

Code related to task interop_disk_fidea, this will take care off basic operation interoperability mode.

build/buildcvs

@@ -174,7 +174,7 @@ case "$lustretag" in
 	;;
 
     # CMD3
-    HEAD|b_post_cmd3|b_HEAD_AT|b_new_cmd_sles10|b1_6_head_sync|b1_8_dir_ra|b_mixed_layout_req|b_mount_perm|b1_8_gns|b1_8_quota|b1_8_interop_server|b_som|b_head_capa)
+    HEAD|b_post_cmd3|b_HEAD_AT|b_new_cmd_sles10|b1_6_head_sync|b1_8_dir_ra|b_mixed_layout_req|b_mount_perm|b1_8_gns|b1_8_quota|b1_8_interop_server|b_som|b_head_capa|b_head_interop_disk)
         # Update b1_8 above when changing this.
         ldiskfstag="b1_8_iam"
         ;;