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Date:      Tue, 23 Aug 2016 13:09:00 +0200
From:      rainer@ultra-secure.de
To:        Rich <rincebrain@gmail.com>
Cc:        Warren Block <wblock@wonkity.com>, freebsd-fs <freebsd-fs@freebsd.org>
Subject:   Re: Recommended HBA for ZFS, contemporary
Message-ID:  <7914465331af14cde7fe43d4788cd336@ultra-secure.de>
In-Reply-To: <CAOeNLurNwq3GdQocCSi3BFDx7vdKK-m-7O0t4pwH%2BD6fuG0Zdw@mail.gmail.com>
References:  <alpine.BSF.2.00.1608221904270.82304@woozle.rinet.ru> <ba972848-140c-31a8-505e-2470ed750fc8@denninger.net> <alpine.BSF.2.00.1608221926550.82304@woozle.rinet.ru> <580a6ea8-9c84-3e99-5a7d-7b2434c84e67@denninger.net> <alpine.BSF.2.20.1608221835060.17619@wonkity.com> <CAOeNLurNwq3GdQocCSi3BFDx7vdKK-m-7O0t4pwH%2BD6fuG0Zdw@mail.gmail.com>

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Am 2016-08-23 11:22, schrieb Rich:
> The reason they don't provide a source is that Megarec is one of those
> tools that is theoretically only provided to OEMs or people who sign
> contracts with LSI (AFAIK), but other than that, the other tools are 
> all
> readily available from LSI's site. (SAS2IRCU also used to be similarly 
> hard
> to find, but they've fortunately stopped that.)
> 
> I've just got my own FreeDOS image with sas2flsh, megarec for DOS, and
> megacli, and it works perfectly fine with those instructions. If it 
> makes
> you itchy, cut your own FreeDOS image and lob those binaries from LSI's
> site and $OTHER_SOURCE for megarec and then go to town.
> 
> (You don't need megarec for crossflashing between IR/IT on an HBA, 
> though,
> that's solely for when you're convincing an "actual" RAID card that 
> it's
> just a dumb HBA.)


It's relatively important to know that only the DOS-version, and only 
P14 (and below, probably) allows cross-flashing HBAs).

The tutorials don't really say that, they kind-of assume that you will 
use the DOS-binaries anyway.

In my IT-career, I've really only touched DOS a very small amount of 
time. Imagine my aversion at creating a DOS boot-disk ;-)





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