Last updated on JANUARY 08, 2015
Applies to:Sun Storage 3511 SATA Array - Version Not Applicable and later
Sun Storage 3510 FC Array - Version Not Applicable and later
This document describes how to resolve a SES or PLD firmware mismatch for a Sun Storage 3510 or 3511 Array.
SES is the SCSI Enclosure Services processor, which handles enclosure management functions. PLD is the Programmable Logic Device, which is responsible for routing fibre channel traffic within the array. In an array with dual controllers, both controllers must use the same SES and PLD versions to avoid issues.
The example below shows a mismatch (The Rev column shows the SES firmware revision):
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