>On Thu, 6 Aug 1998, Anthony Barbachan wrote:
>
>> This definitely has some useful qualities, however some things do not
need
>[ snip ]
>> if not /dev/IDE/[0-7]. There is also only 4 possible standard serial
ports
>[ snip ]
>
>I have two things to comment upon:
>
>1) I didn't know one could have more than 4 EIDE devices. For which bus
>architecture is this true for? PCI or ISA? How does this works? (I'm just
>technically curious since I've got all 4 EIDE devices in my system and
>have three more hard disks going begging that I'd love to reuse)
>
PCI, ISA, & VLB. The IDE standard allowed for up to four IDE cards in a
system, each capable of having a master and a slave. EIDE uses simulates
the presence of two cards. If you want to reuse those drive you will have
to get either a couple of ISA IDE adapters which can be configured as
teradary or quatrainary (something like that) or a PCI (maybe ISA too) EIDE
card which can be configured to be the third and fourth chains.
>2) You've omitted partitions/slices from your suggestions. c0b0t0u0 is
>still necessary to refer to the individual partition on that IDE device.
>
>Cheers,
>Alex
You do not need c0b0t0u0, there isn't that many possible EIDE devices.
/dev/hd[a-h] would do to address the actual device. Add a number to that to
access partitions on a disk. Simple, elegant, intuitive, backwardly
compatable, and not verbosely complex. and if you want a c0.... type device
then c0d0[p0] would do. (c = chain, d = device, p = partitions if a drive))
But this is complicating the system to fix something that is not broke.
(for EIDE, not SCSI (I do not need flames here))
>--
> /\_/\ Legalise cannabis now!
>( o.o ) Grow some cannabis today!
> > ^ < Peace, Love, Unity and Respect to all.
>
>http://www.tahallah.demon.co.uk
>
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