Once upon a time, John Summerfield <[EMAIL PROTECTED]> said:
> The kernel uses it (or did) to identify, in order, your SCSI adaptors' 
> drivers.

Not the kernel, but modprobe and the init scripts (the kernel doesn't do
anything to load modules anymore; it is handled in user-space).

> I expect that, without it, the SCSI adaptors will work if their driver 
> is loaded. How they might be ordered is indeterminate (unless you know 
> better) and might not be consistent.

The important one is the first one; it has to be in the initrd or your
system won't boot.  The others should be auto-loaded after boot even if
they are not listed.

> [1] I'd not be surprised if it predates Linux modules, it might still 
> have provided a means of ordering adaptors.

No, this came much later.  Without modules, the ordering was determined
by a static list in the kernel source and then by link order.  Woe to
the person that added a second adapter that used a different driver that
was earlier in the list; suddenly, all your sda, sdb, etc. are changed
(and nothing handled device names changing).

-- 
Chris Adams <[EMAIL PROTECTED]>
Systems and Network Administrator - HiWAAY Internet Services
I don't speak for anybody but myself - that's enough trouble.

_______________________________________________
rhelv5-list mailing list
[email protected]
https://www.redhat.com/mailman/listinfo/rhelv5-list

Reply via email to