Firmware and Track Following Errors

[Jacques Grove]

Peter Seuffert wrote:

> There is a SUN patch 103451-04 which patches the disk firmware from V418 to V420.
> I asked ssa-managers on Jun 12 if anybody had done the upgrade and why. No answer yet.


Apparently the only problem that the version 420 firmware fixes
is the occurence of "Disconnected tagged cmd(s) timeout" messages
in some circumstances.  This problem has apparently only been
seen in HA configs sofar.  So I wouldn't bother too much ;)

For further details see the patch info and also Sun bugid 1257727
if you have maintenance.

Cheers

Jacques Grove
Vector Customer Services
Cape Town
South Africa