Fix export xva with Xenserver > 7.1

2017-07-24 18:23:15 +02:00 · 2017-07-24 18:23:15 +02:00 · 2853903232
commit 2853903232
parent b8c343bdf7
1 changed files with 2 additions and 3 deletions
--- a/libtisbackup/backup_xva.py
+++ b/libtisbackup/backup_xva.py
@ -184,11 +184,10 @@ class backup_xva(backup_generic):
            session.logout()

        if os.path.exists(filename_temp):
-            tar = tarfile.open(filename_temp)
-            if not tar.getnames():
+            tar = os.system('tar tf "%s" > /dev/null' % filename_temp)
+            if not tar == 0:
                os.unlink(filename_temp)
                return("Tar error")
-            tar.close()
            if str2bool(self.verify_export):
                self.verify_export_xva(filename_temp)
            os.rename(filename_temp,filename)