lkml.org 
[lkml]   [2002]   [Jul]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: IDE/ATAPI in 2.5
>From vojtech@ucw.cz Tue Jul 16 13:59:27 2002

>> It would help, if somebody would correct the current SCSI addressng scheme used
>> in Linux. Linux currently uses something called BUS/channel/target/lun.
>> This does not reflect reality.
>>
>> What Linux calls a SCSI bus is definitely not a SCSI bus but a SCSI HBA card.
>> What Linux calls a channel really is one of possibly more SCSI busses going
>> off one of the SCSI HBA cards. It makes sense to just count SCSI busses.

>Well, no. It doesn't. Because the numbers will change if you add a card
>(even at runtime - hotplugging USB SCSI is something real happening
>today. And that'd be a very bad thing.

It hey change, then this is a Linux kernel problem. On Solaris they don't
change because Solaris manages /etc/path_to_inst

Jörg

EMail:joerg@schily.isdn.cs.tu-berlin.de (home) Jörg Schilling D-13353 Berlin
js@cs.tu-berlin.de (uni) If you don't have iso-8859-1
schilling@fokus.gmd.de (work) chars I am J"org Schilling
URL: http://www.fokus.gmd.de/usr/schilling ftp://ftp.fokus.gmd.de/pub/unix
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:27    [W:0.336 / U:0.144 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site