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| Model | E2824 |
|---|---|
| Category | Storage |
| Form Factor | 2U |
| Drive Bays | 24 |
| Maximum Raw Capacity | 1.8PB |
| Host Interface | 12 Gb/s SAS |
| RAID Support | Yes |
| Hot-Swap Drives | Yes |
| RAID Levels | 0, 1, 5, 6, 10 |
| Power Supply | Dual redundant |
| Drive Type | SAS, SSD |
| Host Connectivity | 12Gb/s SAS |
| Controller | Dual active controllers |
Details prerequisites and considerations for replacing host interface cards.
Outlines essential conditions and compatibility for HIC operations.
Steps to back up configuration, collect data, and stop I/O operations.
Procedure for safely removing the controller canister from the shelf.
Instructions for physically installing the new Host Interface Card into the controller.
Steps to put the controller canister back into the storage array shelf.
Final checks and verification of the HIC installation for proper operation.
Pre-upgrade tasks including backups, data collection, and stopping I/O.
Procedure to remove the controller canister to access the HIC for upgrade.
Steps to detach the current HIC from the controller card.
Procedure for installing the new HIC into the controller card.
Steps to reinsert the controller canister into the shelf post-upgrade.
Final verification and confirmation of the HIC upgrade status.
Critical steps to take a controller offline before replacing its HIC.
Procedure to remove the controller canister for failed HIC replacement.
Instructions for installing the replacement Host Interface Card.
Steps to reinsert the controller canister into the shelf post-replacement.
Procedure to bring the controller back online and verify its status.