AmigaActive (574/1728)

From:Stephen Webber
Date:11 Jun 2001 at 23:43:58
Subject:Device and volume names (Was Re: (unknown) )

Hi Kai

On 11-Jun-01, you wrote:

> On 10-Jun-01, Stephen Webber wrote:

>> Workbench will access a drive through either volume of device name.
>> device name= df0: - OR - volume name= empty:

> There's a third name too, and that's "SYS:" (namely the device from
> where your Amiga was booted).

Sys: is a logical device name, and is not fixed to any drive. i.e. it follows
whichever drive you have booted from.

>> This is a good reason for giving your hard drive device
>> partitions names like IDH0: and IDH1: instead of System: or Work:

> This is hardly no good idea.
> 1) It's a VOLUME name, not a device.

No, device names are, fro example, df0:, ram:, cd0:, etc. Volume names are
empty: ram disk:

> 2) Never use colon in volume names.

You're correct, workbench will not allow you to use a colon when naming drives,
but it is required to access the drive. The colons were there to clarify I was
referring to disks

> 3) I've seen things messed up just because devicename was HD0: and not DH0:

Anything which messes up because somebody decided to call their device name hd0:
instead of dh0: has been very badly implemented. these names are entirely
user-defineable, and shouldn't be relied on.

> 4) Most install-scripts use 'WORK' as default for DH1:

Nothing to stop you giving the device name dh0: a volume name of work:

> - Just to make sure that nothing is misunderstood :)

Likewise for this mail :-)

Regards



Stephen Webber
stephen@cold-fusion.demon.co.uk

"The principle of give and take is the principle of diplomacy - give one and
take ten."
- Mark Twain

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