ESXi hosts include a built-in utility, vmkfstools , which is the primary mechanism for managing and checking VMFS volumes.
Would you like more information on any of these tools or on using VMFS repair tools in general? vmfs repair tools
If the filesystem will not mount, administrators can attempt to repair the VMFS metadata signature. ESXi hosts include a built-in utility, vmkfstools ,
VMFS (Virtual Machine File System) is the high-performance clustered file system at the heart of VMware vSphere environments. While it’s robust and mature, no storage system is immune to corruption. Unexpected power loss, failing storage arrays, faulty HBAs, or improper snapshot consolidation can render a VMFS datastore inaccessible. ESXi hosts include a built-in utility