X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/b22ff6242148a9b37baef6c74701fa85a8765adf..e59b78c774872e33b9c69acc196989a0f565bdf4:/services/keepstore/volume.go

diff --git a/services/keepstore/volume.go b/services/keepstore/volume.go
index 86b3da61fa..6bce05bec0 100644
--- a/services/keepstore/volume.go
+++ b/services/keepstore/volume.go
@@ -1,3 +1,7 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
 package main
 
 import (
@@ -8,6 +12,8 @@ import (
 	"math/big"
 	"sync/atomic"
 	"time"
+
+	"git.curoverse.com/arvados.git/sdk/go/arvados"
 )
 
 type BlockWriter interface {
@@ -236,6 +242,9 @@ type Volume interface {
 	// Return a globally unique ID of the underlying storage
 	// device if possible, otherwise "".
 	DeviceID() string
+
+	// Get the storage classes associated with this volume
+	GetStorageClasses() []string
 }
 
 // A VolumeWithExamples provides example configs to display in the
@@ -280,12 +289,8 @@ type VolumeManager interface {
 
 // A VolumeMount is an attachment of a Volume to a VolumeManager.
 type VolumeMount struct {
-	UUID        string
-	DeviceID    string
-	ReadOnly    bool
-	Replication int
-	Tier        int
-	volume      Volume
+	arvados.KeepMount
+	volume Volume
 }
 
 // Generate a UUID the way API server would for a "KeepVolumeMount"
@@ -322,13 +327,19 @@ func MakeRRVolumeManager(volumes []Volume) *RRVolumeManager {
 	}
 	vm.mountMap = make(map[string]*VolumeMount)
 	for _, v := range volumes {
+		sc := v.GetStorageClasses()
+		if len(sc) == 0 {
+			sc = []string{"default"}
+		}
 		mnt := &VolumeMount{
-			UUID:        (*VolumeMount)(nil).generateUUID(),
-			DeviceID:    v.DeviceID(),
-			ReadOnly:    !v.Writable(),
-			Replication: v.Replication(),
-			Tier:        1,
-			volume:      v,
+			KeepMount: arvados.KeepMount{
+				UUID:           (*VolumeMount)(nil).generateUUID(),
+				DeviceID:       v.DeviceID(),
+				ReadOnly:       !v.Writable(),
+				Replication:    v.Replication(),
+				StorageClasses: sc,
+			},
+			volume: v,
 		}
 		vm.iostats[v] = &ioStats{}
 		vm.mounts = append(vm.mounts, mnt)