On Sun, 11 May 2008 22:42:52 -0400 (EDT)
"Rich Braun" <
richb@...> wrote:
> Hmm I don't understand this argument. If main power to the computer is off
> then you can't turn it on no matter what kind of options you have. In my case
> I'm working with systems that each have two power supplies so hopefully the
> above scenarios would be virtually impossible (at least, no more likely than a
> scenario where a DRAC could somehow put power into the system by some
> alternate method). The KVMs don't have any mechanism for power cycling or
> resetting so that's what interests me about the DRAC/ILO solution.
>
> Didn't know you could connect a separate power supply to the DRAC or ILO, I
> really am just starting out with this stuff, just wanted to post here that
> this is an alternative to the KVMs (which have *always* frustrated me). Maybe
> the console front-ends will ultimately prove just as frustrating but so far I
> haven't had any troubles. And the "user experience" is as good as or better
> than the Raritan or Avocent connection, at least through a 100-Mbit or faster
> network link.
I just looked at the Supermicro IPMI cards, and they run roughly just
under $100 to $200 depending on features. I didn't check Dell DRAC
because we have no Dells, and we have ILO on the 3 HP Integrity
servers. The IPMI also has a virtual media over LAN capability. I
think the basic decision will be based on the recommendation from our
Toronto Data Center people.
--
--
Jerry Feldman <
gaf@...>
Boston Linux and Unix
PGP key id: 537C5846
PGP Key fingerprint: 3D1B 8377 A3C0 A5F2 ECBB CA3B 4607 4319 537C 5846
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