DELL PowerEdge 2600 with streamer PowerVault 100T-DAT72 - device sa0 not exist

[Matthew Jacob]

Some changes to AMR caused passthru scsi devices to not appear...
search the lists for a discssion some weeks back about it. Can't
remember waht the outcome was...

On 6/26/06, Bartek Siebab <bs at vt.pl> wrote:
> Hi!
>
> I found a problem with that streamer on raid controller Dell Perc-4Di.
>
> It seems that booting with FreeBSD 6.0 install cd, device sa0 exist:
>
> sa0 at amr0 bus 1 target 6 lun 0
> sa0:<SEAGATE DAT  DAT72-052 A060> Removable Sequential Access SCSI-3 device
>      Serial Number ......
>
> but booting with FreeBSD 6.1 install cd, device sa0 doesn't exist,
> verbose dmesg doesn't show any such device.
>
> Full installation of 6.1 and cvsup, build, install world + kernel
> (either GENERIC or SMP) doesn't help at all.
>
> Redhat9 or Fedora5 works ok with that streamer.
>
> It seems that somewhere between 6.0R and 6.1R something bad
> happens to kernel or FreeBSD scsi subsystem.
>
> What about that?
> --
> .---------- --------  ------ ----  ---- --- - -- -
> | Bartek `saphire` Siebab http://bartek.siebab.net
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