6.5.1

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If you select an HDD disk, and the disk group size is two or less, the
SSD and the selected HDD will be 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 already exists on the disk.
installorupgrade
Either the install, upgrade, or installorupgrade command is required to determine which disk to
install or upgrade ESXi on.
--disk= or --drive=
Specifies the disk to partition. In the command --disk=diskname, the
diskname can be in any of the forms shown in the following examples:
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Path: --disk=/vmfs/devices/disks/mpx.vmhba1:C0:T0:L0
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MPX name: --disk=mpx.vmhba1:C0:T0:L0
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VML name: --disk=vml.000000034211234
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vmkLUN UID: --disk=vmkLUN_UID
For accepted disk name formats, see Disk Device Names.
--firstdisk=
disk-type1,
[disk-type2,...]
Partitions the first eligible disk found. By default, the eligible disks are set to
the following order:
1 Locally attached storage (local)
2 Network storage (remote)
3 USB disks (usb)
You can change the order of the disks by using a comma-separated list
appended to the argument. If you provide a filter list, the default settings are
overridden. You can combine filters to specify a particular disk, including
esx for the first disk with ESX installed on it, model and vendor information,
or the name of the vmkernel device driver. For example, to prefer a disk
with the model name ST3120814A and any disk that uses the mptsas
driver rather than a normal local disk, the argument is
--firstdisk=ST3120814A,mptsas,local. You can use localesx for
local storage that contains ESXi image or remoteesx for remote storage
that contains ESXi image.
vSphere Upgrade
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