salut jean-christophe... * Jean-Christophe Michel <[EMAIL PROTECTED]> [2004-01-02 09:07 +0100]: > > I'm trying to make a lowlevel copy of a damaged ide 2.5" hd (using dd). > I placed it in an external firewire box, and when plugged in to my > debian unstable 2.4.23-ben1 pismo, i get in syslog: > > 18:42:55 kernel: ieee1394: Stopping reset loop for IRM sanity > 18:42:55 kernel: scsi1 : SCSI emulation for IEEE-1394 SBP-2 Devices > 18:42:55 kernel: blk: queue ef7b2814, I/O limit 4095Mb (mask 0xffffffff) > 18:42:56 kernel: ieee1394: sbp2: Logged into SBP-2 device > 18:42:56 kernel: ieee1394: sbp2: Node 0-00:1023: Max speed [S400] - Max > payload [2048] > 18:42:56 kernel: ieee1394: Node added: ID:BUS[0-00:1023] > GUID[0030e001e0000b80] > 18:42:56 ieee1394.agent[4605]: kernel driver sbp2 already loaded > > And nothing more. > If i try dumpe2fs /dev/sda : > > dumpe2fs 1.35-WIP (21-Aug-2003) > dumpe2fs: Aucun périphérique ou adresse while trying to open /dev/sda > > sr0 or sda0 to 15 don't give a better result. > I think the disk isn't loaded at all. > > Is there a lower level to address a disk via firewire ?
as far as i recall, you have to connect sbp2 to the scsi-layer somehow by yourself in 2.4. there is a script which can do that for you here: http://www.garloff.de/kurt/linux/rescan-scsi-bus.sh otherwise make sure to read http://linux1394.org/faq.html . hth, sebastian -- ::: .O. ::: ..O ::: OOO ::: lynx -source http://www.kodeaffe.de/shensche.pub | gpg --import
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