migration: enhance debug log (#4243)

dzhengfy · web-flow · commit de845c0bfe71 · 2025-11-07T11:20:03.000+08:00
Signed-off-by: Dan Zheng &lt;dzheng@redhat.com&gt;
diff --git a/virttest/migration.py b/virttest/migration.py
@@ -855,7 +855,7 @@ def check_result(self, result, params):
                         % (err_msg, result.stderr_text.strip())
                     )
                 else:
-                    LOG.debug("It is the expected error message")
+                    LOG.debug("It is the expected error message:\n%s", err_msg)
             else:
                 if int(result.exit_status) != 0:
                     LOG.debug("Migration failure is expected result")

Original file line number	Diff line number	Diff line change
`@@ -855,7 +855,7 @@ def check_result(self, result, params):`
`855`	`855`	`% (err_msg, result.stderr_text.strip())`
`856`	`856`	`)`
`857`	`857`	`else:`
`858`		`- LOG.debug("It is the expected error message")`
	`858`	`+ LOG.debug("It is the expected error message:\n%s", err_msg)`
`859`	`859`	`else:`
`860`	`860`	`if int(result.exit_status) != 0:`
`861`	`861`	`LOG.debug("Migration failure is expected result")`