8.0

Table Of Contents
Storage
documentation for more information about preventing SSD
formatting during auto-partitioning.
--overwritevsan
You must use the --overwritevsan option when you install ESXi on a
disk, either SSD or HDD (magnetic), that is in a vSAN disk group. If
you use this option and no vSAN partition is on the selected disk, the
installation fails. When you install ESXi on a disk that is in vSAN disk
group, the result depends on the disk that you select:
n If you select an SSD, the SSD and all underlying HDDs in the same
disk group is wiped.
n If you select an HDD, and the disk group size is greater than two,
only the selected HDD is wiped.
n If you select an HDD disk, and the disk group size is two or less,
the SSD and the selected HDD is wiped.
For more information about managing vSAN disk groups, see the
vSphere Storage
documentation.
--overwritevmfs
Required to overwrite an existing VMFS datastore on the disk before
installation.
--preservevmfs
Preserves an existing VMFS datastore on the disk during installation.
--novmfsondisk
Prevents a VMFS partition from being created on this disk. Must be
used with --overwritevmfs if a VMFS partition exists on the disk.
--systemdisk
If you use an USB or SD device, systemDisk specifies local persistent
disk on which to install the ESX-OSData partition. For example,
install --firstdisk = usb --systemDisk=<diskID>. As a
result, boot bank partitions are placed on the USB device, while
the OSData partition is on the disk specified in the systemDisk
parameter.
--repartitionsystemdisk
If you use an USB or SD device and the local disk that you specify with
the systemDisk parameter is not empty or contains a datastore, you
can use repartitionSystemDisk to make sure that the persistent
disk is repartitioned before use.
Note If a local persistent disk is not available or the disk size is less
than 32GB, you see warning messages, but installation continues.
--
forceunsupportedinstall
Blocks the installation of deprecated CPUs.
VMware ESXi Installation and Setup
VMware, Inc. 87