Adding debug message matching of sg_inq output

IBM · Mar 20, 2018 · 99a9f66 · 99a9f66
1 parent 9a113c5
commit 99a9f66
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/remote/mounter/block_device_utils/mpath.go b/remote/mounter/block_device_utils/mpath.go
@@ -187,7 +187,7 @@ func (b *blockDeviceUtils) GetWwnByScsiInq(dev string) (string, error) {
 	}
         /* x86 systems returns 'Vendor Specific Identifier Extension' and zLinux systems
         return Vendor Specific Extension Identifier. */
-	pattern := "(?i)" + "Vendor Specific (Identifier Extension|Extension Identifier):"
+	pattern := "(?i)" + "Vendor Specific (Identifier Extension|Extension Identifier)"
 	scanner := bufio.NewScanner(strings.NewReader(string(outputBytes[:])))
 	regex, err := regexp.Compile(pattern)
 	if err != nil {
@@ -207,6 +207,7 @@ func (b *blockDeviceUtils) GetWwnByScsiInq(dev string) (string, error) {
 			b.logger.Debug(fmt.Sprintf("Found the expected Wwn [%s] in sg_inq.", wwn))
 			return wwn, nil
 		}
+                b.logger.Debug(fmt.Sprintf("line: %s", line))
 		if regex.MatchString(line) {
 			found = true
 			// its one line after "Vendor Specific Identifier Extension:" line which should contain the WWN