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Re: kern/46623: iscsi failure to enumerate bus
On Sat, Jun 23, 2012 at 01:20:05PM +0000, Martin Husemann wrote:
> The following reply was made to PR kern/46623; it has been noted by GNATS.
> From: Martin Husemann <martin%duskware.de@localhost>
> To: gnats-bugs%NetBSD.org@localhost
> Subject: Re: kern/46623: iscsi failure to enumerate bus
> Date: Sat, 23 Jun 2012 15:17:53 +0200
> On Sat, Jun 23, 2012 at 01:05:03PM +0000, Michael L. Hitch wrote:
> > I think this is because the NetBSD probe will stop scanning when the
> > probe for an lun doesn't show a device. So if lun 0 doesn't exist, the
> > scan stops. See scsi_probe_bus() in sys/dev/scsipi/scsiconf.c.
> Oh, obvious once you look there ;-)
> Is this realy needed?
> I see how it is usefull if the failure to probe the device involves a
> timeout of some sorts, but can we tell those cases apart via different
> return values from the inquiry?
Isn't lun 0 supposed to always exist ?
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
NetBSD: 26 ans d'experience feront toujours la difference
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