LS Mirror の更新が断続的に次のエラーで失敗します：'status=Failure message=Another transfer is in progress'
環境
- ONTAP 9
- LS Mirror
問題
- SnapMirror update-ls-set が断続的に以下のエラーで失敗します：
'status=Failure message=Another transfer is in progress'
'status=Failure message=Another transfer is in progress'