test disable device path

saikat-royc · saikat-royc · commit e27caf5c145a · 2023-02-16T06:32:23.000Z
diff --git a/pkg/deviceutils/device-utils_linux.go b/pkg/deviceutils/device-utils_linux.go
@@ -20,9 +20,13 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+
+	"k8s.io/klog/v2"
 )
 
 func (_ *deviceUtils) DisableDevice(devicePath string) error {
 	deviceName := filepath.Base(devicePath)
-	return os.WriteFile(fmt.Sprintf("/sys/block/%s/device/state", deviceName), []byte("offline"), 0644)
+	f := fmt.Sprintf("/sys/block/%s/device/state", deviceName)
+	klog.Infof("DisableDevice called with device path %s device name %s, target filepath %s", devicePath, deviceName, f)
+	return os.WriteFile(f, []byte("offline"), 0644)
 }

Original file line number	Diff line number	Diff line change
`@@ -20,9 +20,13 @@ import (`
`20`	`20`	`"fmt"`
`21`	`21`	`"os"`
`22`	`22`	`"path/filepath"`
	`23`	`+`
	`24`	`+ "k8s.io/klog/v2"`
`23`	`25`	`)`
`24`	`26`
`25`	`27`	`func (_ *deviceUtils) DisableDevice(devicePath string) error {`
`26`	`28`	`deviceName := filepath.Base(devicePath)`
`27`		`- return os.WriteFile(fmt.Sprintf("/sys/block/%s/device/state", deviceName), []byte("offline"), 0644)`
	`29`	`+ f := fmt.Sprintf("/sys/block/%s/device/state", deviceName)`
	`30`	`+ klog.Infof("DisableDevice called with device path %s device name %s, target filepath %s", devicePath, deviceName, f)`
	`31`	`+ return os.WriteFile(f, []byte("offline"), 0644)`
`28`	`32`	`}`