Maintaining and Managing Storage Configurations : Upgrading Nytro Controller Firmware

Upgrading Nytro Controller Firmware

This section provides the procedures to upgrade Nytro controller firmware from release 1.0/1.5 to 1.6. To upgrade 7 MB Flash image, perform these steps:

1.

Flash Nytro controller r1.6 firmware and restart the server.

2.

Create a configuration and start I/Os.

3.

Flash Nytro 7.5 MB Flash image and restart the server.

NOTE  Drive firmware update fails when there are on-going I/O transactions. Stop I/Os on Nytro Cache drives and retry the upgrade procedure.