diff --git a/components/engine/daemon/graphdriver/devmapper/deviceset.go b/components/engine/daemon/graphdriver/devmapper/deviceset.go index db41f05097..6659878bc6 100644 --- a/components/engine/daemon/graphdriver/devmapper/deviceset.go +++ b/components/engine/daemon/graphdriver/devmapper/deviceset.go @@ -1201,7 +1201,7 @@ func (devices *DeviceSet) growFS(info *devInfo) error { options = joinMountOptions(options, devices.mountOptions) if err := mount.Mount(info.DevName(), fsMountPoint, devices.BaseDeviceFilesystem, options); err != nil { - return fmt.Errorf("Error mounting '%s' on '%s': %s\n%v", info.DevName(), fsMountPoint, err, string(dmesg.Dmesg(256))) + return fmt.Errorf("Error mounting '%s' on '%s' (fstype='%s' options='%s'): %s\n%v", info.DevName(), fsMountPoint, devices.BaseDeviceFilesystem, options, err, string(dmesg.Dmesg(256))) } defer unix.Unmount(fsMountPoint, unix.MNT_DETACH) @@ -2392,7 +2392,7 @@ func (devices *DeviceSet) MountDevice(hash, path, mountLabel string) error { options = joinMountOptions(options, label.FormatMountLabel("", mountLabel)) if err := mount.Mount(info.DevName(), path, fstype, options); err != nil { - return fmt.Errorf("devmapper: Error mounting '%s' on '%s': %s\n%v", info.DevName(), path, err, string(dmesg.Dmesg(256))) + return fmt.Errorf("devmapper: Error mounting '%s' on '%s' (fstype='%s' options='%s'): %s\n%v", info.DevName(), path, fstype, options, err, string(dmesg.Dmesg(256))) } if fstype == "xfs" && devices.xfsNospaceRetries != "" {