graphdriver/devmapper: clarify a message
Make sure user understands this is about the in-kernel driver
(not the dockerd driver or smth).
While at it, amend the comment as well.
@@ -1479,12 +1479,9 @@ func (devices *DeviceSet) closeTransaction() error {
}
func determineDriverCapabilities(version string) error {
- /*
- * Driver version 4.27.0 and greater support deferred activation
- * feature.
- */
+ // Kernel driver version >= 4.27.0 support deferred removal
- logrus.Debugf("devicemapper: driver version is %s", version)
+ logrus.Debugf("devicemapper: kernel dm driver version is %s", version)
versionSplit := strings.Split(version, ".")
major, err := strconv.Atoi(versionSplit[0])
