SRMの再保護が失敗し、「Cannot protect virtual machine」というエラーが表示される

環境

• NetApp Storage Replication Adapter （ SRA ）
• VMware Site Recovery Manager （ SRM ）

問題

SRM再保護が次のエラーで失敗します。ただし、しばらくしてから再保護を試行すると、再保護が成功します。

vmware-dr.log:

 -->   "     <msg>The operation was only partially completed for the protection group &apos;Test_VM_Netapp&apos; since a protected VM belonging to it was not successful in completing the operation. Cannot protect virtual machine &apos;VM_Name&apos; because its config file &apos;[snap-DataStore_Name] VM_Name/VM_Name.vmx&apos; is located on a non-replicated or non-protected datastore.</msg>",
-->   "</fault>",
-->   "   <Children>",
-->   "    <Step elapsedTime="00:00:00" endTime="2023-01-09T07:35:21Z" objectId="vm-protection-group-xxxx" startTime="2023-01-09T07:35:21Z" status="error">",
-->   "     <Key>RecoveryStepProtectionGroup.name</Key>",
-->   "     <Name>Protection Group ProtectionGroup_Name</Name>",
-->   "     <fault>",
-->   "       <_type>dr.fault.MultipleFault</_type>",
-->   "       <faults>",
-->   "         <_length>2</_length>",
-->   "         <_type>vmodl.MethodFault[]</_type>",
-->   "         <e id="0">",
-->   "           <_type>dr.storageProvider.fault.ConfigFileNotReplicated</_type>",
-->   "           <configFile>[snap-DataStore_Name] VM_Name/VM_Name.vmx</configFile>",
-->   "           <msg/>",
-->   "           <vm>",
-->   "             <_type>vim.VirtualMachine</_type>",
-->   "             <moid>vm-xxxx</moid>",
-->   "             <serverGuid>xxx-xxxx-xxxx-xxxx-xxxx</serverGuid>",
-->   "   </vm>",
-->   "           <vmName>VM_Name</vmName>",
-->   "  </e>",
-->   "         <e id="1">",
-->   "           <_type>dr.replication.fault.IncompleteOperation</_type>",
-->   "           <msg/>",
-->   "           <protectionGroup>",
-->   "             <_type>dr.replication.VmProtectionGroup</_type>",
-->   "             <moid>vm-protection-group-xxxx</moid>",
-->   "             <serverGuid>xxx-xxxx-xxxx-xxxx-xxxx</serverGuid>",
-->   "   </protectionGroup>",
-->   "           <protectionGroupName>ProtectionGroup_Name</protectionGroupName>",
-->   "  </e>",
-->   " </faults>",
-->   "       <msg>Cannot protect virtual machine &apos;VM_Name&apos; because its config file &apos;[snap-DataStore_Name] VM_Name/VM_Name.vmx&apos; is located on a non-replicated or non-protected datastore. The operation was only partially completed for the protection group &apos;ProtectionGroup_Name&apos; since a protected VM belonging to it was not successful in completing the operation.</msg>",
-->   "</fault>",