Note: vmfsfsck is not a full fsck like ext4. It only repairs simple allocation issues. For major corruption, use file-level recovery tools.
The Broadcom support portal recommends using VOMA to scan for metadata corruption. repair vmfs volume
SSH access to the ESXi host is required. Always ensure you have a valid backup strategy before attempting repairs. Note: vmfsfsck is not a full fsck like ext4
Never run a repair command ( -V ) on a mounted or active volume. Ensure it is detached first. repair vmfs volume
Disclaimer: This guide is for informational purposes. Always test procedures in a lab environment before performing on production systems.