CompuServe Thread

#SCSI tape

5 messages in this thread
#59083From: Brendan PrattJul 27, 1989 6:41 AM
Hi Ron,well I don't have to buy the A2090a,but in order to get a tax exemption,I need to buy most of what I want at the one time,as there involves a bit of messing around later(also a better deal on buying it together!). A SCSI tape drive will probably happen after about 12 months,and hopefully by that time,there will/should be an upgrade to the 2090a (fingers crossed !!) C u laitr Brendan Pratt – Queensland,Australia. Beautiful one day, Perfect the next!
#59087From: RON TROYJul 27, 1989 7:26 AM
Judging from what I've seen so far, while the 2091? may come out when you expect it to, it may turn out that you have to 'eat' the 2090a that you would already have. Good luck! Ron
#59088From: Alex ArthurJul 27, 1989 7:31 AM
I am interested in just that… I have a 150Meg Wangtek QIC deck that I would like to run on the A2000/A2090A, but have no idea how to get at an "SCSI.DEVICE". I know that there is a harddisk.device, but how do I get to the scsc itself, so that I can work on a handler for the tape? Please pardon me for jumping into this thread like this if my question sounds silly. I haven't connected to CIS for a couple of months, and may have asked something that has already been answered previously. Thanks for your time, Al Arthur 76446,545 UUCP: …philabs!nyit!aca
#59123From: Eric KleinJul 27, 1989 4:07 PM
Alex, You are correct, this has been discussed at great length. I started this thread about two weeks ago wondering if anyone has had any success with a SCSI tape drive on the A2090/A2090A controllers. Nope, happens that there is a bug in the hddisk.device driver that does not let the SCSIDirect feature work properly. I have a Archive QIC drive and could not get anything to work properly. If you have Lattice C or Manx C look for the .h file called scsidisk.h. It describes the SCSIDirect feature. If you should manage to get something to work or just want some sample code, drop me a line and I'll upload the code fragments for you… Eric
#59249From: Alex ArthurJul 28, 1989 8:13 AM
Eric, I'd appreciate anything that you can give me as examples of where you've made it at this point. I'm still waiting for a manual on the Wangtek that I ordered recently. I *do* have both Lattice 5.02 and Manx 3.6a. Also, if you have come up with any observations (pitfalls etc.) please let me know (Is it safe to do my development work on my hard-drive? 😉 ) Thanks, Al 76446,545 UUCP: …philabs!nyit!aca