System requirements for mirrored clusters

Required software and firmware

Software requirements

To convert an existing cluster into a mirrored cluster, you must have Data ONTAP 6.2 or later software installed.

Note
The software is on a CD-ROM for new systems, or you can download it from http://now.netapp.com. To download the software, you need network connectivity and access to a UNIX or PC system.

Firmware requirements

Your filers and disk drives require the following firmware levels for cluster conversion. If your disk type is not listed, contact your Customer Support representative or see the NOW Web page at http://now.netapp.com for the current firmware version.

Type of firmware	Version
Filer	See the NOW site at http://now.netapp.com/NOW/tools/releasetable.shtml for current filer firmware.
Disk drive	See the NOW site at http://now.netapp.com/NOW/download/tools/diskfw/ for current disk firmware and a list of supported disk drives and associated disk firmware.