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NetApp E2824 - User Manual

NetApp E2824
42 pages
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Host interface cards
E-Series
NetApp
January 31, 2022
This PDF was generated from https://docs.netapp.com/us-en/e-series/maintenance-e2800/hics-overview-
supertask-concept.html on January 31, 2022. Always check docs.netapp.com for the latest.

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NetApp E2824 Specifications

General IconGeneral
ModelE2824
CategoryStorage
Form Factor2U
Drive Bays24
Maximum Raw Capacity1.8PB
Host Interface12 Gb/s SAS
RAID SupportYes
Hot-Swap DrivesYes
RAID Levels0, 1, 5, 6, 10
Power SupplyDual redundant
Drive TypeSAS, SSD
Host Connectivity12Gb/s SAS
ControllerDual active controllers

Summary

Host Interface Cards

Requirements for E2800 HIC Replacement

Details prerequisites and considerations for replacing host interface cards.

Requirements for Adding, Upgrading, or Replacing a HIC

Outlines essential conditions and compatibility for HIC operations.

Add E2800 Host Interface Card (HIC)

Prepare to Add HIC

Steps to back up configuration, collect data, and stop I/O operations.

Remove Controller Canister

Procedure for safely removing the controller canister from the shelf.

Install the HIC

Instructions for physically installing the new Host Interface Card into the controller.

Reinstall Controller Canister

Steps to put the controller canister back into the storage array shelf.

Complete HIC Addition

Final checks and verification of the HIC installation for proper operation.

Upgrade E2800 Host Interface Card (HIC)

Prepare to Upgrade Host Interface Cards

Pre-upgrade tasks including backups, data collection, and stopping I/O.

Remove Controller Canister for Upgrade

Procedure to remove the controller canister to access the HIC for upgrade.

Remove Existing Host Interface Card

Steps to detach the current HIC from the controller card.

Install New Host Interface Card

Procedure for installing the new HIC into the controller card.

Reinstall Controller Canister After Upgrade

Steps to reinsert the controller canister into the shelf post-upgrade.

Complete Host Interface Card Upgrade

Final verification and confirmation of the HIC upgrade status.

Replace E2800 Host Interface Card (HIC)

Place Controller Offline

Critical steps to take a controller offline before replacing its HIC.

Remove Controller Canister for Replacement

Procedure to remove the controller canister for failed HIC replacement.

Install a HIC

Instructions for installing the replacement Host Interface Card.

Reinstall Controller Canister After Replacement

Steps to reinsert the controller canister into the shelf post-replacement.

Place Controller Online

Procedure to bring the controller back online and verify its status.

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