show warning if auto mode attempts to backup raw devices incrementally …

…#239

Changelog

@@ -1,3 +1,9 @@
+Version 2.18
+---------
+ * If auto backup mode is switched to incremental and --raw option
+ is passed, backup would fails instead of showing an warning that
+ raw devices are excluded (#239)
+
 Version 2.17
 ---------
  * Add rpm package build for fedora 41 (#234)

libvirtnbdbackup/__init__.py

@@ -15,4 +15,4 @@
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 """
 
-__version__ = "2.17"
+__version__ = "2.18"

man/virtnbdbackup.1

@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
-.TH VIRTNBDBACKUP "1" "November 2024" "virtnbdbackup 2.17" "User Commands"
+.TH VIRTNBDBACKUP "1" "November 2024" "virtnbdbackup 2.18" "User Commands"
 .SH NAME
 virtnbdbackup \- backup utility for libvirt
 .SH DESCRIPTION
@@ -52,7 +52,7 @@ Backup only disk with target dev name (\fB\-i\fR vda)
 Exclude disk(s) with target dev name (\fB\-x\fR vda,vdb)
 .TP
 \fB\-f\fR SOCKETFILE, \fB\-\-socketfile\fR SOCKETFILE
-Use specified file for NBD Server socket (default: \fI\,/var/tmp/virtnbdbackup.174352\/\fP)
+Use specified file for NBD Server socket (default: \fI\,/var/tmp/virtnbdbackup.1305388\/\fP)
 .TP
 \fB\-n\fR, \fB\-\-noprogress\fR
 Disable progress bar

man/virtnbdmap.1

@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
-.TH VIRTNBDMAP "1" "November 2024" "virtnbdmap 2.17" "User Commands"
+.TH VIRTNBDMAP "1" "November 2024" "virtnbdmap 2.18" "User Commands"
 .SH NAME
 virtnbdmap \- map virtnbdbackup image files to nbd devices
 .SH DESCRIPTION

man/virtnbdrestore.1

@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
-.TH VIRTNBDRESTORE "1" "November 2024" "virtnbdrestore 2.17" "User Commands"
+.TH VIRTNBDRESTORE "1" "November 2024" "virtnbdrestore 2.18" "User Commands"
 .SH NAME
 virtnbdrestore \- restore utility for libvirt
 .SH DESCRIPTION
@@ -41,7 +41,7 @@ Process only disk matching target dev name. (default: None)
 Disable progress bar
 .TP
 \fB\-f\fR SOCKETFILE, \fB\-\-socketfile\fR SOCKETFILE
-Use specified file for NBD Server socket (default: \fI\,/var/tmp/virtnbdbackup.174357\/\fP)
+Use specified file for NBD Server socket (default: \fI\,/var/tmp/virtnbdbackup.1305393\/\fP)
 .TP
 \fB\-r\fR, \fB\-\-raw\fR
 Copy raw images as is during restore. (default: False)

virtnbdbackup

@@ -286,13 +286,6 @@ def main() -> None:
     if args.compress is not False:
         logging.info("Compression enabled, level [%s]", args.compress)
 
-    if args.raw is True and args.level in ("inc", "diff"):
-        logging.warning(
-            "Raw disks can't be included during incremental or differential backup."
-        )
-        logging.warning("Excluding raw disks.")
-        args.raw = False
-
     try:
         check.arguments(args)
     except exceptions.BackupException as e:
@@ -364,6 +357,13 @@ def main() -> None:
     except exceptions.CheckpointException:
         sys.exit(1)
 
+    if args.raw is True and args.level in ("inc", "diff"):
+        logging.warning(
+            "Raw disks can't be included during incremental or differential backup."
+        )
+        logging.warning("Excluding raw disks.")
+        args.raw = False
+
     signal.signal(
         signal.SIGINT,
         partial(sighandle.Backup.catch, args, domObj, virtClient, logging),