The specified key, name, or identifier already exists

[CianoKuraz]

The storage is a NetApp ONTAP Simulator 8 with Snap mirror

Hi  i get this error when testing a DR on step 5 : Recovery Normal Priority Virtual Machines:

Error: Failed to recover Datastore: NFS mount failed:The specified key, name, or identifier already exists

RuntimeInfoError (dr.san.fault.RecoveredDatastoreNotFound) {

[#10]    dynamicType = <unset>,

[#10]    faultCause = (vmodl.MethodFault) null,

[#10]    datastore = (dr.vimext.SanProviderDatastoreLocator) {

[#10]       dynamicType = <unset>,

[#10]       primaryUrl = "netfs://192.168.x.x//vol/srm/",

[#10]    },

[#10]    reason = (dr.secondary.fault.NfsMountFault) {

[#10]       dynamicType = <unset>,

[#10]       faultCause = (vmodl.MethodFault) null,

[#10]       host = 'vim.HostSystem:host-1518',

[#10]       fault = (vim.fault.AlreadyExists) {

[#10]          dynamicType = <unset>,

[#10]          faultCause = (vmodl.MethodFault) null,

[#10]          name = "/vmfs/volumes/cae70134-5e92eb57",

[#10]          msg = "The specified key, name, or identifier already exists.",

[#10]       },

[#10]       msg = "",

[#10]    },

[#10]    msg = "",

[#10] }

any tips?