Repair Vmfs Volume [extra Quality] Direct

: All VMs on the datastore must be powered off or migrated, and the datastore should be unmounted.

Here are a few options for a post about repairing a VMFS volume, tailored to different platforms and audiences. repair vmfs volume

When a VMFS volume becomes corrupted or inaccessible, . Acting methodically is crucial to avoid permanent data loss. : All VMs on the datastore must be

vmkfstools -V /vmfs/devices/disks/<device identifier>:<partition_number> Acting methodically is crucial to avoid permanent data loss

For VMFS5/VMFS6, the built-in repair tool is limited. However, you can use the vmfs-tools suite from a Linux environment (not natively on ESXi). This is the safest approach for logical corruption.

Never run repairs on an actively used VMFS volume. Put the ESXi host into maintenance mode or, ideally, boot into a recovery environment or use a Linux VM with direct LUN access.

Before you declare data loss, try repairing the VMFS metadata via SSH.