5 files changed, 33 insertions, 27 deletions
diff --git a/pkg/driver/controllerserver.go b/pkg/driver/controllerserver.go
index 0e07291..c57a72a 100644
--- a/pkg/driver/controllerserver.go
+++ b/pkg/driver/controllerserver.go
@@ -39,16 +39,8 @@ func (cs *ControllerServer) CreateVolume(ctx context.Context, req *csi.CreateVol
 	}
 
 	params := req.GetParameters()
-	glog.V(4).Info("params:%v", params)
+	glog.V(4).Infof("params:%v", params)
 	capacity := req.GetCapacityRange().GetRequiredBytes()
-	capacityGB := capacity >> 30
-	if capacityGB == 0 {
-		return nil, status.Error(codes.InvalidArgument, "required bytes less than 1GB")
-	}
-	seaweedFsVolumeCount := capacityGB / 30
-	if seaweedFsVolumeCount == 0 {
-		seaweedFsVolumeCount = 1
-	}
 
 	if err := filer_pb.Mkdir(cs.Driver, "/buckets", volumeId, nil); err != nil {
 		return nil, fmt.Errorf("Error setting bucket metadata: %v", err)
@@ -59,7 +51,7 @@ func (cs *ControllerServer) CreateVolume(ctx context.Context, req *csi.CreateVol
 	return &csi.CreateVolumeResponse{
 		Volume: &csi.Volume{
 			VolumeId:      volumeId,
-			CapacityBytes: capacity, // 0, // seaweedFsVolumeCount * 1024 * 1024 * 30,
+			CapacityBytes: capacity,
 			VolumeContext: params,
 		},
 	}, nil
diff --git a/pkg/driver/driver.go b/pkg/driver/driver.go
index 9c77adb..9fb08ff 100644
--- a/pkg/driver/driver.go
+++ b/pkg/driver/driver.go
@@ -61,8 +61,6 @@ func NewSeaweedFsDriver(filer, nodeID, endpoint string) *SeaweedFsDriver {
 
 	n.AddVolumeCapabilityAccessModes([]csi.VolumeCapability_AccessMode_Mode{
 		csi.VolumeCapability_AccessMode_SINGLE_NODE_WRITER,
-	})
-	n.AddVolumeCapabilityAccessModes([]csi.VolumeCapability_AccessMode_Mode{
 		csi.VolumeCapability_AccessMode_MULTI_NODE_MULTI_WRITER,
 	})
 	n.AddControllerServiceCapabilities([]csi.ControllerServiceCapability_RPC_Type{
diff --git a/pkg/driver/mounter.go b/pkg/driver/mounter.go
index 5085b49..82da5f6 100644
--- a/pkg/driver/mounter.go
+++ b/pkg/driver/mounter.go
@@ -20,8 +20,8 @@ type Mounter interface {
 	Mount(target string) error
 }
 
-func newMounter(bucketName string, driver *SeaweedFsDriver, volContext map[string]string) (Mounter, error) {
-	return newSeaweedFsMounter(bucketName, driver, volContext)
+func newMounter(path string, collection string, readOnly bool, driver *SeaweedFsDriver, volContext map[string]string) (Mounter, error) {
+	return newSeaweedFsMounter(path, collection, readOnly, driver, volContext)
 }
 
 func fuseMount(path string, command string, args []string) error {
diff --git a/pkg/driver/mounter_seaweedfs.go b/pkg/driver/mounter_seaweedfs.go
index 5b9ccb1..a35d702 100644
--- a/pkg/driver/mounter_seaweedfs.go
+++ b/pkg/driver/mounter_seaweedfs.go
@@ -2,13 +2,14 @@ package driver
 
 import (
 	"fmt"
-
 	"github.com/chrislusf/seaweedfs/weed/glog"
 )
 
 // Implements Mounter
 type seaweedFsMounter struct {
-	bucketName string
+	path       string
+	collection string
+	readOnly   bool
 	driver     *SeaweedFsDriver
 	volContext map[string]string
 }
@@ -17,25 +18,27 @@ const (
 	seaweedFsCmd = "weed"
 )
 
-func newSeaweedFsMounter(bucketName string, driver *SeaweedFsDriver, volContext map[string]string) (Mounter, error) {
+func newSeaweedFsMounter(path string, collection string, readOnly bool, driver *SeaweedFsDriver, volContext map[string]string) (Mounter, error) {
 	return &seaweedFsMounter{
-		bucketName: bucketName,
+		path:       path,
+		collection: collection,
+		readOnly:   readOnly,
 		driver:     driver,
 		volContext: volContext,
 	}, nil
 }
 
 func (seaweedFs *seaweedFsMounter) Mount(target string) error {
-	glog.V(0).Infof("mounting %s %s to %s", seaweedFs.driver.filer, seaweedFs.bucketName, target)
+	glog.V(0).Infof("mounting %s %s to %s", seaweedFs.driver.filer, seaweedFs.path, target)
 
 	args := []string{
 		"mount",
 		"-dirAutoCreate=true",
 		"-umask=000",
 		fmt.Sprintf("-dir=%s", target),
-		fmt.Sprintf("-collection=%s", seaweedFs.bucketName),
+		fmt.Sprintf("-collection=%s", seaweedFs.collection),
 		fmt.Sprintf("-filer=%s", seaweedFs.driver.filer),
-		fmt.Sprintf("-filer.path=/buckets/%s", seaweedFs.bucketName),
+		fmt.Sprintf("-filer.path=%s", seaweedFs.path),
 		fmt.Sprintf("-cacheCapacityMB=%d", seaweedFs.driver.CacheSizeMB),
 	}
 
@@ -48,9 +51,15 @@ func (seaweedFs *seaweedFsMounter) Mount(target string) error {
 			args = append(args, fmt.Sprintf("-map.uid=%s", value))
 		case "map.gid":
 			args = append(args, fmt.Sprintf("-map.gid=%s", value))
+		case "replication":
+			args = append(args, fmt.Sprintf("-replication=%s", value))
 		}
 	}
 
+	if seaweedFs.readOnly {
+		args = append(args, "-readOnly")
+	}
+
 	if seaweedFs.driver.ConcurrentWriters > 0 {
 		args = append(args, fmt.Sprintf("-concurrentWriters=%d", seaweedFs.driver.ConcurrentWriters))
 	}
@@ -63,9 +72,10 @@ func (seaweedFs *seaweedFsMounter) Mount(target string) error {
 	if seaweedFs.driver.GidMap != "" {
 		args = append(args, fmt.Sprintf("-map.gid=%s", seaweedFs.driver.GidMap))
 	}
+
 	err := fuseMount(target, seaweedFsCmd, args)
 	if err != nil {
-		glog.Errorf("mount %s %s to %s: %s", seaweedFs.driver.filer, seaweedFs.bucketName, target, err)
+		glog.Errorf("mount %s %s to %s: %s", seaweedFs.driver.filer, seaweedFs.path, target, err)
 	}
 	return err
 }
diff --git a/pkg/driver/nodeserver.go b/pkg/driver/nodeserver.go
index 71f40ba..8d2277a 100644
--- a/pkg/driver/nodeserver.go
+++ b/pkg/driver/nodeserver.go
@@ -2,6 +2,7 @@ package driver
 
 import (
 	"context"
+	"fmt"
 	"os"
 	"strings"
 
@@ -50,14 +51,19 @@ func (ns *NodeServer) NodePublishVolume(ctx context.Context, req *csi.NodePublis
 		return &csi.NodePublishVolumeResponse{}, nil
 	}
 
-	mo := req.GetVolumeCapability().GetMount().GetMountFlags()
-	if req.GetReadonly() {
-		mo = append(mo, "ro")
+	volContext := req.GetVolumeContext()
+
+	path, ok := volContext["path"]
+	if !ok {
+		path = fmt.Sprintf("/buckets/%s", volumeID)
 	}
 
-	volContext := req.GetVolumeContext()
+	collection, ok := volContext["collection"]
+	if !ok {
+		collection = volumeID
+	}
 
-	mounter, err := newMounter(volumeID, ns.Driver, volContext)
+	mounter, err := newMounter(path, collection, req.GetReadonly(), ns.Driver, volContext)
 	if err != nil {
 		return nil, err
 	}