[Freedos-user] How to Disk-Controller Firmware From FreeDOS?

2010-07-19 Thread Jonathan B. Horen
Of all the crazy things in the world...

I've got a Silicon Mechanics storage unit, with nineteen 2TB WD drives that
need to have their firmware updated, and I've got the update: yup, an MSDOS
executable file. The storage unit, itself, runs a modified version of Linux,
with the 2.6.27 kernel, from Open-E.

I thought about booting the SM unit from FreeDOS on a USB thumb drive, but
the 3ware RAID card is in the way :(

So, I burned the FreeDOS/1.0 image onto a CDROM on a spare cluster node
(after first pulling the node's hard drive and replacing it with one of the
storage unit's RAID drives) -- worked fine. However, I found that
FreeDOS/1.0 doesn't support USB (other than as boot devices) :(

How to access and run the disk-firmware update executable?

I thought about patching the FreeDOS/1.0 image (that is, including the
firmware-update executable so that it will be available after booting), but
I have no idea how to do it.

Advice? Suggestions? Instructions?

I'm listening...

-- 
JONATHAN B. HOREN
Systems Administrator
UAF Life Science Informatics
Center for Research Services
(907) 474-2742
jbho...@alaska.edu
http://biotech.inbre.alaska.edu
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Re: [Freedos-user] How to Disk-Controller Firmware From FreeDOS?

2010-07-19 Thread Alain Mouette
inserting the file you want in the image is an option, if it fits...

The normal way is to create a floppy with a CD driver, test it, use it 
a boot image and write the files as normal CD content. After boot the cd 
driver will have been loaded and the CD content will be available as D: 
(or whatever x:)

Alain

Em 19-07-2010 18:01, Jonathan B. Horen escreveu:
 Of all the crazy things in the world...

 I've got a Silicon Mechanics storage unit, with nineteen 2TB WD drives
 that need to have their firmware updated, and I've got the update: yup,
 an MSDOS executable file. The storage unit, itself, runs a modified
 version of Linux, with the 2.6.27 kernel, from Open-E.

 I thought about booting the SM unit from FreeDOS on a USB thumb drive,
 but the 3ware RAID card is in the way :(

 So, I burned the FreeDOS/1.0 image onto a CDROM on a spare cluster node
 (after first pulling the node's hard drive and replacing it with one of
 the storage unit's RAID drives) -- worked fine. However, I found that
 FreeDOS/1.0 doesn't support USB (other than as boot devices) :(

 How to access and run the disk-firmware update executable?

 I thought about patching the FreeDOS/1.0 image (that is, including the
 firmware-update executable so that it will be available after booting),
 but I have no idea how to do it.

 Advice? Suggestions? Instructions?

 I'm listening...

 --
 JONATHAN B. HOREN
 Systems Administrator
 UAF Life Science Informatics
 Center for Research Services
 (907) 474-2742
 jbho...@alaska.edu mailto:jbho...@alaska.edu
 http://biotech.inbre.alaska.edu



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