diff --git a/go.mod b/go.mod
index 0a88f299..9689a3f7 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/RoaringBitmap/roaring v1.9.4
 	github.com/golang/protobuf v1.5.4
 	github.com/gorilla/mux v1.8.1
-	github.com/longhorn/backupstore v0.0.0-20240827054225-fe89e488b75f
+	github.com/longhorn/backupstore v0.0.0-20240905092550-326b9844e10b
 	github.com/longhorn/longhorn-engine v1.6.3-dev-20240825
 	github.com/longhorn/sparse-tools v0.0.0-20240729132735-18b207e459ff
 	github.com/pkg/errors v0.9.1
diff --git a/go.sum b/go.sum
index 843063af..aedfe714 100644
--- a/go.sum
+++ b/go.sum
@@ -69,8 +69,8 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
 github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
-github.com/longhorn/backupstore v0.0.0-20240827054225-fe89e488b75f h1:/Wo/leT2yrMmiDieCGhzqyzXb9FNsWoGeYWNfuf29KA=
-github.com/longhorn/backupstore v0.0.0-20240827054225-fe89e488b75f/go.mod h1:N4cqNhSs4VUw9aGbO2OfyiIvJL7/L53hUrNiT73UN+U=
+github.com/longhorn/backupstore v0.0.0-20240905092550-326b9844e10b h1:S+VuYPFMq235z7A/GaGTlv7P1GaUMBjWFeXE+ihn/CM=
+github.com/longhorn/backupstore v0.0.0-20240905092550-326b9844e10b/go.mod h1:N4cqNhSs4VUw9aGbO2OfyiIvJL7/L53hUrNiT73UN+U=
 github.com/longhorn/go-common-libs v0.0.0-20240821134112-907f57efd48f h1:hjqUs3WVodkzrWwlUMVsnKAlom3uohoNlhZBGLsRvQY=
 github.com/longhorn/go-common-libs v0.0.0-20240821134112-907f57efd48f/go.mod h1:Qv34svr/msf6XoUwnrltNBTwMhQljbHEhb5ZKWiRdxo=
 github.com/longhorn/longhorn-engine v1.6.3-dev-20240825 h1:9z7BXsIVxCEs8lh/upXKtP/QQA/InjPiBl5WnNoNtbI=
diff --git a/vendor/github.com/longhorn/backupstore/lock.go b/vendor/github.com/longhorn/backupstore/lock.go
index ee321b62..32e7fc04 100644
--- a/vendor/github.com/longhorn/backupstore/lock.go
+++ b/vendor/github.com/longhorn/backupstore/lock.go
@@ -29,6 +29,12 @@ const BACKUP_LOCK LockType = 1
 const RESTORE_LOCK LockType = 1
 const DELETION_LOCK LockType = 2
 
+type Operation string
+
+const BackupOperationCreateRestore Operation = "create/restore"
+const BackupOperationDelete Operation = "delete"
+const BackupOperationUndefined Operation = "undefined"
+
 type FileLock struct {
 	Name       string
 	Type       LockType
@@ -80,6 +86,14 @@ func (lock *FileLock) canAcquire() bool {
 func (lock *FileLock) Lock() error {
 	lock.mutex.Lock()
 	defer lock.mutex.Unlock()
+
+	operation := BackupOperationUndefined
+	if lock.Type == BACKUP_LOCK || lock.Type == RESTORE_LOCK {
+		operation = BackupOperationCreateRestore
+	} else if lock.Type == DELETION_LOCK {
+		operation = BackupOperationDelete
+	}
+
 	if lock.Acquired {
 		atomic.AddInt32(&lock.count, 1)
 		_ = saveLock(lock)
@@ -107,16 +121,16 @@ func (lock *FileLock) Lock() error {
 	if !lock.canAcquire() {
 		file := getLockFilePath(lock.volume, lock.Name)
 		_ = removeLock(lock)
-		return fmt.Errorf("failed lock %v type %v acquisition", file, lock.Type)
+		return fmt.Errorf("failed to acquire lock %v when performing backup %v, please try again later.", file, operation)
 	}
 
 	file := getLockFilePath(lock.volume, lock.Name)
-	log.Infof("Acquired lock %v type %v on backupstore", file, lock.Type)
+	log.Infof("Acquired lock %v for backup %v on backupstore", file, operation)
 	lock.Acquired = true
 	atomic.AddInt32(&lock.count, 1)
 	if err := saveLock(lock); err != nil {
 		_ = removeLock(lock)
-		return errors.Wrapf(err, "failed to store updated lock %v type %v after acquisition", file, lock.Type)
+		return errors.Wrapf(err, "failed to store updated lock %v when performing backup %v, please try again later", file, operation)
 	}
 
 	// enable lock refresh
@@ -133,7 +147,7 @@ func (lock *FileLock) Lock() error {
 				if lock.Acquired {
 					if err := saveLock(lock); err != nil {
 						// nothing we can do here, that's why the lock acquisition time is 2x lock refresh interval
-						log.WithError(err).Warnf("Failed to refresh acquired lock %v type %v", file, lock.Type)
+						log.WithError(err).Warnf("Failed to refresh acquired lock %v when performing backup %v, please try again later", file, operation)
 					}
 				}
 				lock.mutex.Unlock()
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 83a6e3c8..a42c2107 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -150,7 +150,7 @@ github.com/kr/pretty
 # github.com/kr/text v0.2.0
 ## explicit
 github.com/kr/text
-# github.com/longhorn/backupstore v0.0.0-20240827054225-fe89e488b75f
+# github.com/longhorn/backupstore v0.0.0-20240905092550-326b9844e10b
 ## explicit; go 1.22.0
 github.com/longhorn/backupstore
 github.com/longhorn/backupstore/azblob