Lenovo Flex System x440 Руководство по эксплуатации - Страница 26
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Integrated virtualization
The x440 supports the ESXi hypervisor on a USB memory key via two internal USB ports (see
supported USB memory keys are listed in the following table.
There are two types of USB keys, preloaded keys or blank keys. Blank keys allow you to download a customized
version of ESXi and load it onto the key. The x440 supports one or two keys installed, but only certain
combinations:
Supported combinations:
One preload key
One blank key
One preload key and one blank key
Two blank keys
Unsupported combinations:
Two preload keys
Installing two preloaded keys will prevent ESXi from booting as described in http://kb.vmware.com/kb/1035107.
Having two keys installed provides a backup boot device. both devices are listed in the boot menu, which allows
you to boot from either device or to set one as a backup in case the first one gets corrupted.
The supported USB memory keys are listed in the following table.
Table 16. Virtualization options
Part number
Feature code
41Y8298
A2G0
41Y8300
A2VC
41Y8307
A383
41Y8311
A2R3
41Y8382
A4WZ
41Y8385
A584
Light path diagnostics panel
For quick problem determination when located physically at the server, the x440 offers a 3-step guided path:
1. The Fault LED on the front panel
2. The light path diagnostics panel
3. LEDs next to key components on the system board
Flex System x440 Compute Node (7917)
Description
Blank USB Memory Key for VMware ESXi Downloads
USB Memory Key for VMware ESXi 5.0
USB Memory Key for VMware ESXi 5.0 Update 1
USB Memory Key for VMware ESXi 5.1
USB Memory Key for VMware ESXi 5.1 Update 1
USB Memory Key for VMware ESXi 5.5
Figure
3). The
Maximum
supported
2
1
1
1
1
1
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