The VMware vSphere Client data center has been loaded with the same UUID
The host version is: ESXi 5.5.0
Error message: the parse VMFS Volume operation on this entity failed with an error message.
The data center has mounted VMFS volumes with the same UUID "".
1. Log in first: log in to the esxi host with ssh
~ # esxcli storage vmfs snapshot list # View the hard drives of unloaded UUID
~ # esxcli storage vmfs snapshot resignature-u 587f213c-5143c130-694b-90b11c33e009 reload vmfs's 587f213c-5143c130-694b-90b11c33e009 volume
~ # esxcli storage vmfs snapshot resignature-u 587f214a-eba11f24-e7dc-90b11c33e009
Reload the 587f214a-eba11f24-e7dc-90b11c33e009 volume of vmfs
2. After the operation, you can see it when you go back to VMware vSphere Client.
Well, I hope I can help you.