Arvados-DCO-1.1-Signed-off-by: Radhika Chippada <radhika@curoverse.com>

[arvados.git] / services / keepstore / azure_blob_volume.go

diff --git a/services/keepstore/azure_blob_volume.go b/services/keepstore/azure_blob_volume.go
index 16f1a0bd97c427446cd8325eec1e4ae130ef5f47..c64ac7a8fe1e2645b11e0917c3c5b9bcaab54369 100644 (file)
--- a/services/keepstore/azure_blob_volume.go
+++ b/services/keepstore/azure_blob_volume.go
@@ -1,3 +1,7 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
 package main
 
 import (
@@ -174,6 +178,11 @@ func (v *AzureBlobVolume) Start() error {
        return nil
 }
 
+// DeviceID returns a globally unique ID for the storage container.
+func (v *AzureBlobVolume) DeviceID() string {
+       return "azure://" + v.StorageBaseURL + "/" + v.StorageAccountName + "/" + v.ContainerName
+}
+
 // Return true if expires_at metadata attribute is found on the block
 func (v *AzureBlobVolume) checkTrashed(loc string) (bool, map[string]string, error) {
        metadata, err := v.bsClient.GetBlobMetadata(v.ContainerName, loc)