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Date:      Wed, 5 Nov 2003 05:49:33 +0100 (CET)
From:      Barry Bouwsma <freebsd-misuser@remove-NOSPAM-to-reply.NOSPAM.dyndns.dk>
To:        FreeBSD Firewire Developers <firewire@freebsd.org>
Subject:   Re: (none)  was: Re: Ext. firewire disk disconnection and persistence of da* entry...
Message-ID:  <200311050449.hA54nX155005@NOSPAM.spam.NOSPAM.spam.NOSPAM.dyndns.dk>
References:  <200309152131.h8FLV2271240@Mail.NOSPAM.DynDNS.dK> <ybsu17ceorb.wl@ett.sat.t.u-tokyo.ac.jp> <200309180452.h8I4qxS58023@Mail.NOSPAM.DynDNS.dK> <200309201256.h8KCusu53498@Mail.NOSPAM.DynDNS.dK> <ybsn0cxpnjx.wl@ett.sat.t.u-tokyo.ac.jp> <ybsk77qorbj.wl@ett.sat.t.u-tokyo.ac.jp>

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[sorry for the delay; I've been away and mostly offline.  Drop me from the
 list of recipients and I'll catch the archives Real Soon Now]


You wrote:

> > What I am looking for, is that the firewire drive is made available
> > as da0 at boot, ideally with support in kernel modules instead of the

> Did you chage SCSI_DELAY from the default 15sec?

Ah, very good observation.  Yes, I did, when a normal SCSI drive gave me
no problems with a much lower value.

Increasing the value to 8 seconds gave one time when a timeout was
recorded; otherwise, the drive was mostly detected fine.  I backed out
the change I thought I needed to make to get things to work.

Just as a note, there was a time when I got nothing but timeouts.  I
then rebuilt the kernel with SCSI_DELAY increasing up to and including
15 seconds, with no change.  Until I disconnected and reconnected the
drive; then it worked fine, even with a 5 second SCSI_DELAY, thereafter.

I'm back down to a 5 second SCSI_DELAY, without my hacks (I think), and
it works.  So, sorry about the false alarm, and this for the archives,
in case someone else seems to have problems, to double-check the value
of SCSI_DELAY.


Thanks for the pointer, sorry for the delay in this response, and
sorry for all the noise I created already.

Barry Bouwsma



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