Re: writing cdhdtape to CD

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Tue, Jun 09, 2009 at 10:27:19PM +0200, Anders Hogrelius wrote:
> >How much RAM do you have ? My DS20 and XP1000s all have no more than 2G,
> >that may explain why I don't see these issues.
> >Also, what SCSI controllers ? I have symbios logic (various) and QLOGIC
> >(various too).
> >
> 
> My 264DP is maxed out with 4G ram and my CS20's with 2G. The SCSI 
> controllers I tried were the built in Adaptec controllers on the 264DP, a 
> DEC branded Symbios Logic card that Tru64 reports as a IntraServer SCSI 
> card and finally the built in Symbios Logic 53C1010 controller. Neither of 
> them work.

that's very strange then. I have:
esiop0 at pci0 dev 12 function 0: Symbios Logic 53c895 (ultra2-wide scsi)
esiop0: using on-board RAM
esiop0: interrupting at dec 6600 irq 36
esiop0: alloc new tag DSA table at PHY addr 0x80274000
scsibus0 at esiop0: 16 targets, 8 luns per target
[...]
sd0 at scsibus0 target 0 lun 0: <COMPAQ, BD009222C7, B016> disk fixed
sd0: 8678 MB, 5273 cyl, 20 head, 168 sec, 512 bytes/sect x 17773524 sectors
sd0: sync (25.00ns offset 31), 16-bit (80.000MB/s) transfers, tagged queueing
fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
sd1 at scsibus0 target 2 lun 0: <IBM, DPSS-336950N, S96H> disk fixed
sd1: 35239 MB, 14627 cyl, 10 head, 493 sec, 512 bytes/sect x 72170880 sectors
sd1: sync (25.00ns offset 31), 16-bit (80.000MB/s) transfers, tagged queueing
in a XP1000 (It's a add-on but I think it was sold by Dec/compaq)

isp0 at pci1 dev 6 function 0: QLogic 1020 Fast Wide SCSI HBA
isp0: interrupting at dec 6600 irq 47
scsibus0 at isp0: 16 targets, 8 luns per target
sd0: 8678 MB, 5273 cyl, 20 head, 168 sec, 512 bytes/sect x 17773524 sectors
sd0: sync (50.00ns offset 8), 16-bit (40.000MB/s) transfers, tagged queueing
sd1 at scsibus0 target 1 lun 0: <SEAGATE, ST336704LW, 0004> disk fixed
sd1: 35003 MB, 14100 cyl, 12 head, 423 sec, 512 bytes/sect x 71687369 sectors
sd1: sync (50.00ns offset 8), 16-bit (40.000MB/s) transfers, tagged queueing
in another XP1000 (this is the on-board SCSI)

esiop0 at pci2 dev 0 function 0: Symbios Logic 53c875 (ultra-wide scsi)
esiop0: using on-board RAM
esiop0: interrupting at dec 6600 irq 39
scsibus0 at esiop0: 16 targets, 8 luns per target
esiop1 at pci2 dev 1 function 0: Symbios Logic 53c875 (ultra-wide scsi)
esiop1: using on-board RAM
esiop1: interrupting at dec 6600 irq 38
scsibus1 at esiop1: 16 targets, 8 luns per target
sd0 at scsibus0 target 0 lun 0: <COMPAQ, BB00912301, B016> disk fixed
sd0: 8678 MB, 5273 cyl, 20 head, 168 sec, 512 bytes/sect x 17773524 sectors
sd0: sync (50.00ns offset 16), 16-bit (40.000MB/s) transfers, tagged queueing
cd0 at scsibus0 target 5 lun 0: <DEC, RRD47   (C) DEC, 1206> cdrom removable
cd0: sync (100.00ns offset 16), 8-bit (10.000MB/s) transfers
sd1 at scsibus1 target 0 lun 0: <COMPAQ, BD009122C6, B016> disk fixed
sd1: 8678 MB, 5273 cyl, 20 head, 168 sec, 512 bytes/sect x 17773524 sectors
sd1: sync (50.00ns offset 16), 16-bit (40.000MB/s) transfers, tagged queueing

in the DS20 (this is the DeC dual-SCSI + fast-ethernet add-on sold with
the DS20).

Are you sure your IDE to SCSI adapter is
working properly ? Any chance to try with a real SCSI drive ?

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--