VSM5/VSM5C Microcode ETTFB Problem

Solution Type Problem Resolution Sure

Solution 1639593.1 : VSM5/VSM5C Microcode ETTFB Problem

Applies to:

Sun StorageTek VSM5 System - Version All Versions and later
Information in this document applies to any platform.

While running D/H02.14 code and using the ETTFB (Early Time To First Byte) feature, the VSM (VTSS) encounters an FSC3BDA check 0

UPDATE: While running D/H02.17 code and using the ETTFB feature the VSM (VTSS) can encounter FSC3BDA

There is a microcode fault in earlier levels of microcode that can result in these problems.

Turn off ETTFB (Early Time To First Byte) until the VSM (VTSS) is running on D02.18.16.00 or H02.18.16.00 code.

These code levels were released August 22, 2014.

The default setting for the ETTFB parameter is no.

If ETTFB is enabled, then the parameter to turn it off is: FASTRECL = NO

Attachments

This solution has no attachment