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E-Series Systems

Overview of upgrading the SANtricity OS

Contributors NetAppZacharyWambold netapp-jsnyder netapp-asubhas netapp-driley netapp-jolieg
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You can upgrade your operating system and system hardware components to the latest version of SANtricity software and firmware.

These upgrade procedures include separate instructions for the following:

  • Single controller — Includes procedures for upgrading the storage array’s software and, optionally, the IOM firmware and the nonvolatile static random access memory (NVSRAM).

  • Multiple controllers — Includes procedures for upgrading SANtricity OS software on multiple storage arrays of the same type.

  • Drive — Includes instructions for upgrading the drive's firmware.

Before you begin the upgrade, be sure to review the Upgrade considerations.