Dell BNSA-1600 Panduan Pengguna - Halaman 14

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Topics:

•

Hot–plugging M.2 drives in BOSS-N1 Monolithic form factor

•

Identify M.2 drives by using LEDs

•

Secure firmware update

•

Foreign import of VDs

•

Predictive failure analysis using the SMART feature

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Auto–rebuild a degraded drive

Hot–plugging M.2 drives in BOSS-N1 Monolithic form

factor

The unique controller design of the BOSS-N1 Monolithic carrier card allows you to hot plug M.2 drives. This feature reduces the

possibility of downtime during M.2 replacement.

NOTE:

The Integrated Dell Remote Access Controller (iDRAC) and Lifecycle Controller (LC) logs for the hot–plug events of

M.2 drives are generated.

Identify M.2 drives by using LEDs

BOSS-N1 Controller supports Activity and Status LEDs.

NOTE:

Activity LED actions can be triggered by M.2 drive itself, it will blink Green during rebuild and I/O operations.

● Activity LED—The activity LED is triggered when an activity is initiated in M.2 drives.

● Status LED—The status LED is driven based on the drive status as mentioned in the following table:

Table 5. Status LED state

Status LED state

Green

BLINK - Amber

BLINK - Green

OFF

Secure firmware update

Dell BOSS-N1 controller supports secure firmware update of BOSS-N1 controller firmware images. This means that each of the

firmware components is authenticated before being flashed. Authentication requires the use of a public/private asymmetric key

pair. If a firmware image is not authentic or any component with the image is not authentic, firmware image will not be flashed.

Features of BOSS-N1

Description

Drive is online

Drive is failed or has become SMART trip

Drive is located or identified

NOTE:

The locate or identify functionality is triggered using iDRAC and OpenManage

Server Administrator (OMSA).

Drive is not present

Features of BOSS-N1