lkml.org 
[lkml]   [2000]   [Jul]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: Does this help explain better?? ATA/IDE Thread
In <Pine.LNX.4.10.10007251640210.15492-100000@dax.joh.cam.ac.uk> James Sutherland (jas88@cam.ac.uk) wrote:
JS> On Tue, 25 Jul 2000, Khimenko Victor wrote:

>> For example our server do not have floppy drive at all. It does not have
>> kerboard or attached monitor as well.

JS> How do you handle situations where you need to take it down to single-user
JS> mode, no network?

Why you think it's ever needed ?

>> And it's quite possible that vendor's image will be unable to cope
>> with our Ethernet cards with 17,20 & 21 IRQ and will be unable to find
>> IDE with 22 IRQ so any drive attached to that IDE will be out of reach
>> for update program...

JS> Can't Linux find your IDE adapter??

Not if it's compiled without APIC support (in 2.2.x it's coupled with SMP
support, in 2.4.x it's separate option AFAIK).

>> > That way, they can't blame it on your anti-virus daemon, your NIC,
>> > the kernel version you're running, etc.
>>
>> Without my NIC I'll be unable to do ANYTHING with my system, sorry.

JS> You're pretty much stuffed when your NIC firmware upgrade fails, then.

Correct. But I have THREE NIC's there. So I can access system if ANY of them
fails (even more: if one NIC is fryed backup will be activated automagically).

JS> You have bigger problems than not getting a nice point&drool interface for
JS> low-level hardware modifications.

Perhaps. Usually if one NIC is fryed I can shedure replacement procedure for
month or so later - I have more then enough time for that.

P.S. NIC can be fried by static electricity, not only from cracker. That's
why this backup system was invented in first place.




-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:57    [W:0.134 / U:1.664 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site