13111: Merge branch 'master' into 12308-go-fuse

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

diff --git a/services/keepstore/volume_unix.go b/services/keepstore/volume_unix.go
index 645862deae71a876dccae4e7d5e3afc0d20fd180..b4f18ad13e6d0c93e0c0b40023b9153d3c7a6d99 100644 (file)
--- a/services/keepstore/volume_unix.go
+++ b/services/keepstore/volume_unix.go
@@ -1,3 +1,7 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
 package main
 
 import (
@@ -16,8 +20,6 @@ import (
        "sync"
        "syscall"
        "time"
-
-       log "github.com/Sirupsen/logrus"
 )
 
 type unixVolumeAdder struct {
@@ -108,6 +110,7 @@ type UnixVolume struct {
        ReadOnly             bool
        Serialize            bool
        DirectoryReplication int
+       StorageClasses       []string
 
        // something to lock during IO, typically a sync.Mutex (or nil
        // to skip locking)
@@ -642,6 +645,11 @@ func (v *UnixVolume) Replication() int {
        return v.DirectoryReplication
 }
 
+// GetStorageClasses implements Volume
+func (v *UnixVolume) GetStorageClasses() []string {
+       return v.StorageClasses
+}
+
 // InternalStats returns I/O and filesystem ops counters.
 func (v *UnixVolume) InternalStats() interface{} {
        return &v.os.stats