Date: Thu, 5 Dec 2002 07:35:39 +0100 From: Thierry Herbelot <thierry@herbelot.com> To: Julian Elischer <julian@elischer.org>, "Kenneth D. Merry" <ken@kdm.org> Cc: "freebsd-hackers@FreeBSD.ORG" <freebsd-hackers@FreeBSD.ORG>, hardware@FreeBSD.ORG Subject: Re: problems with a firewire external hard disk [long] Message-ID: <200212050735.39328.thierry@herbelot.com> In-Reply-To: <Pine.BSF.4.21.0212041437260.26728-100000@InterJet.elischer.org> References: <Pine.BSF.4.21.0212041437260.26728-100000@InterJet.elischer.org>
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Le Wednesday 04 December 2002 23:41, Julian Elischer a écrit :
> On Wed, 4 Dec 2002, Thierry Herbelot wrote:
> > Hello,
> >
> > I can't seem to use my new external firewire hard disk : (this is
> > with 5.0-DP2, there are the same kinds of symptoms under 4.7-Stable)
> >
> > My main question is to know where the problems are : is the hard
> > disk dead ? is the firewire/ATA bridge fried ? are all problems due
> > to the driver ?
>
> What bridge do you have?
> I have an Indigita bridge.. seems to work fine for my DVD writer at
> least.. That would be ATAPI not ATA right?
excerpt from dmesg :
fwohci0: <SONY CX3022> mem 0xfedffc00-0xfedffdff,0xfedff000-0xfedff7ff at
device 8.0 on pci0
fwohci0: PCI bus latency was changing to 250.
cache size 8.
pcib0: slot 8 INTA is routed to irq 9
fwohci0: OHCI version 1.0 (ROM=1)
fwohci0: No. of Isochronous channel is 4.
fwohci0: resetting OHCI...done (0)
fwohci0: BUS_OPT 0xa002 -> 0xf800a002
fwohci0: Link 1394a available S400, 3 ports, maxrec 2048 bytes.
fwohci0: Enable 1394a Enhancements
fwohci0: EUI64 08:00:46:03:00:9d:41:5e
fwochi_set_intr: 1
firewire0: <IEEE1394(Firewire) bus> on fwohci0
firewire0: firewire bus attach
sbp_identify
sbp_probe
sbp0: <SBP2/SCSI over firewire> on firewire0
sbp_attach
....
firewire0: BUS reset
firewire0: node_id = 0xc800ffc1, CYCLEMASTER mode
firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
fw_set_bus_manager: 63->1 (loop=0)
Le Thursday 05 December 2002 00:31, Kenneth D. Merry a écrit :
[SNIP explanations on non-harmful error messages]
> > ============================================
> >
> > PS : I recently tried to read from the firewire disk of a colleague,
> > which was formatted as HFS+, so these attempts did not go very far
>
> You can use dd to read from the drive and see at least whether reads work
> correctly.
done :
portable-cur# dd if=/dev/da0 of=/dev/null bs=64k count=400000
400000+0 records in
400000+0 records out
26214400000 bytes transferred in 1493.586586 secs (17551309 bytes/sec)
portable-cur#
this hopefully means neither the disk nor the adapter are fried - good news
indeed ! (and the read speed is very good : 17Mbyte/sec)
TfH
>
> Ken
PS : this is with
FreeBSD 5.0-DP2 #1: Sat Nov 16 13:38:33 GMT 2002
root@tomcat.bmah.org:/usr/obj/usr/src/sys/GENERIC
Preloaded elf kernel "/boot/kernel/kernel" at 0xc06be000.
Preloaded elf module "/boot/kernel/snd_ds1.ko" at 0xc06be0a8.
Preloaded elf module "/boot/kernel/snd_pcm.ko" at 0xc06be154.
Preloaded elf module "/boot/kernel/firewire.ko" at 0xc06be200.
Preloaded elf module "/boot/kernel/sbp.ko" at 0xc06be2b0.
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc06be358.
I'll try ASAP with an up-to-date -Current
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