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moby--moby/pkg/dmesg/dmesg_linux_test.go
Kir Kolyshkin 46833ee1c3 devmapper: show dmesg if mount fails
If mount fails, the reason might be right there in the kernel log ring buffer.
Let's include it in the error message, it might be of great help.

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
2017-09-17 22:04:31 -07:00

9 lines
128 B
Go

package dmesg
import (
"testing"
)
func TestDmesg(t *testing.T) {
t.Logf("dmesg output follows:\n%v", string(Dmesg(512)))
}