Vmkfstools -d [exclusive] Access

The vmkfstools -d command is a foundational tool for any VMware engineer. By mastering the differences between thin , zeroedthick , and eagerzeroedthick , you can ensure your virtual infrastructure is balanced perfectly between storage savings and high-speed performance.

One of the most common administrative tasks is "thickening" a thin-provisioned disk for better performance. vmkfstools -d

Some storage arrays or backup applications require a specific format. Moving from a legacy SAN that supports only thick disks to vSAN, which prefers eagerzeroedthick, becomes seamless with a simple conversion. The vmkfstools -d command is a foundational tool

One of the most critical flags in this utility's arsenal is -d (or --diskformat ). This guide explores how to use vmkfstools -d to provision, convert, and optimize your virtual storage. What is vmkfstools -d ? Some storage arrays or backup applications require a

Analysis: The datastore may have 1TB of physical space but host 20 VMs each provisioned for 100GB (2TB total provisioned). This leverages the assumption that not all VMs will use 100% of their allocated space simultaneously.