diff --git a/client/fs/super.go b/client/fs/super.go
index e3e537198..6e3571471 100644
--- a/client/fs/super.go
+++ b/client/fs/super.go
@@ -34,6 +34,7 @@ import (
 	"github.com/cubefs/cubefs/proto"
 	"github.com/cubefs/cubefs/sdk/data/blobstore"
 	"github.com/cubefs/cubefs/sdk/data/stream"
+	"github.com/cubefs/cubefs/sdk/master"
 	"github.com/cubefs/cubefs/sdk/meta"
 	"github.com/cubefs/cubefs/util"
 	"github.com/cubefs/cubefs/util/auditlog"
@@ -131,6 +132,8 @@ func NewSuper(opt *proto.MountOptions) (s *Super, err error) {
 		return nil, errors.Trace(err, "NewMetaWrapper failed!"+err.Error())
 	}
 
+	master.BcacheOnlyForNotSSD = opt.EnableBcache && opt.BcacheOnlyForNotSSD
+
 	s.SetTransaction(opt.EnableTransaction, opt.TxTimeout, opt.TxConflictRetryNum, opt.TxConflictRetryInterval)
 	s.mw.EnableQuota = opt.EnableQuota
 
diff --git a/master/api_service.go b/master/api_service.go
index a955ad980..2b9c59d3a 100644
--- a/master/api_service.go
+++ b/master/api_service.go
@@ -5635,14 +5635,16 @@ func (m *Server) getVolStatInfo(w http.ResponseWriter, r *http.Request) {
 	clientVer := r.FormValue(proto.ClientVerKey)
 	hostName := r.FormValue(proto.HostKey)
 	role := r.FormValue(proto.RoleKey)
-	log.LogInfof("getVolStatInfo: get client ver info %s, ip %s, host %s, vol %s, role %s", clientVer, remoteIp, hostName, name, role)
+	enableBcache := r.FormValue(proto.BcacheOnlyForNotSSDKey)
+	log.LogInfof("getVolStatInfo: get client ver info %s, ip %s, host %s, vol %s, role %s, enableBcache %s",
+		clientVer, remoteIp, hostName, name, role, enableBcache)
 
 	if vol, err = m.cluster.getVol(name); err != nil {
 		sendErrReply(w, r, newErrHTTPReply(proto.ErrVolNotExists))
 		return
 	}
 
-	m.cliMgr.PutItem(remoteIp, hostName, name, clientVer, role)
+	m.cliMgr.PutItem(remoteIp, hostName, name, clientVer, role, enableBcache)
 
 	if proto.IsCold(vol.VolType) && ver != proto.LFClient {
 		sendErrReply(w, r, &proto.HTTPReply{Code: proto.ErrCodeParamError, Msg: "ec-vol is supported by LF client only"})
diff --git a/master/client_info.go b/master/client_info.go
index d5dfb5d25..7b148c8f6 100644
--- a/master/client_info.go
+++ b/master/client_info.go
@@ -30,7 +30,7 @@ func newClientMgr() *ClientMgr {
 	return mgr
 }
 
-func (cm *ClientMgr) PutItem(ip, host, vol, version, role string) {
+func (cm *ClientMgr) PutItem(ip, host, vol, version, role, enableBcache string) {
 	cm.Lock()
 	defer cm.Unlock()
 
@@ -46,7 +46,13 @@ func (cm *ClientMgr) PutItem(ip, host, vol, version, role string) {
 		role = defaultRole
 	}
 
-	key := fmt.Sprintf("_%s_%s_%s_%s_%s", vol, version, role, ip, host)
+	if enableBcache == "1" {
+		enableBcache = "true"
+	} else {
+		enableBcache = "false"
+	}
+
+	key := fmt.Sprintf("_%s_%s_%s_%s_%s_enableBcache-%s", vol, version, role, ip, host, enableBcache)
 
 	if len(cm.clients) > maxClientCnt {
 		log.LogWarnf("PutItem: too many record in cluster, ignore, key %s", key)
diff --git a/proto/admin_proto.go b/proto/admin_proto.go
index 6eaaebd92..9bfa0b929 100644
--- a/proto/admin_proto.go
+++ b/proto/admin_proto.go
@@ -390,6 +390,7 @@ const (
 	HostKey               = "host"
 	ClientVerKey          = "clientVer"
 	RoleKey               = "role"
+	BcacheOnlyForNotSSDKey = "enableBcacheNotSSD"
 )
 
 // const TimeFormat = "2006-01-02 15:04:05"
diff --git a/sdk/master/api_client.go b/sdk/master/api_client.go
index dc7d49995..4815ed731 100644
--- a/sdk/master/api_client.go
+++ b/sdk/master/api_client.go
@@ -23,6 +23,8 @@ import (
 	"github.com/cubefs/cubefs/util/iputil"
 )
 
+var BcacheOnlyForNotSSD bool
+
 type Decoder func([]byte) ([]byte, error)
 
 func (d Decoder) Decode(raw []byte) ([]byte, error) {
@@ -90,6 +92,7 @@ func (api *ClientAPI) GetVolumeStat(volName string) (info *proto.VolStatInfo, er
 		anyParam{proto.ClientVerKey, proto.Version},
 		anyParam{proto.HostKey, iputil.HostName},
 		anyParam{proto.RoleKey, proto.Role},
+		anyParam{proto.BcacheOnlyForNotSSDKey, BcacheOnlyForNotSSD},
 	))
 	return
 }