ailing DAT drive

2000-03-31 Thread Jeremy Olsen
We have a Sony DAT drive, an SDT5200 (no compression) that has run for about 3 years. It now regularly gives 206 errors on different media. It was given a low-cost clean/service by a Sony repair agent for ~$80 and although it improved the problems persist. A tape written on it can be succes

Re: ailing DAT drive

2000-03-31 Thread Don Foy
on 3/31/2000 2:32 AM, Jeremy Olsen at [EMAIL PROTECTED] wrote: > However, should I be looking at backing > up our new iMacs with something USB-based? What is there in fact? I've > not looked at this for three years so am not up-to-date on smaller > scale options (I'm familiar with DLT and its cos

storage set w/2 formats?

2000-03-31 Thread Luke Jaeger
Can you append a member to a tape storageset when it's a different format from the existing members? Any reason this wouldn't work? I'm trying out a VXA drive and want to use it to catch the overflow from my DLT, which always fills up over the weekend. -- top of the world, Luke Jaeger, Technol

Re: storage set w/2 formats?

2000-03-31 Thread Eric Ullman
Yes. Backup Sets may be made up of different formats, provided they're the same type (i.e., CD-R/RW, tape, removable cartridges). So you can mix Jaz and DVD-RAM, or DAT and AIT. However, you cannot mix DAT and Zip, for example, as they're used differently by Retrospect. Eric Ullman Dantz Developm

DDS-3 speeds (was RE: ailing DAT drive)

2000-03-31 Thread O'Donnell, Dan (NBC)
What range of data transfer rate do you get with that DDS-3? Is it fast enough to warrant a SCSI accelerator (F, F/W, U or U2)? > on Friday 3/31/2000 Don Foy wrote: > I use a 7600 with a LaCie DDS-3 drive attached and get good results > (remembering to clean the heads every 15 hours or so). Ours

Re: DDS-3 speeds (was RE: ailing DAT drive)

2000-03-31 Thread Don Foy
on 3/31/2000 1:30 PM, O'Donnell, Dan (NBC) at Dan.O'[EMAIL PROTECTED] wrote: > What range of data transfer rate do you get with that DDS-3? > Is it fast enough to warrant a SCSI accelerator (F, F/W, U or U2)? Because of differing drive speeds and the difference in content, we get as little as 1

Re: DDS-3 speeds (was RE: ailing DAT drive)

2000-03-31 Thread Philip Chonacky
I get anywhere from 25-100 MB/min depending upon the client source, and this is over a standard Fast/Narrow SCSI (10 MB/s) I think the speed limit in this case are the tape writes, so a faster interface would not be of benefit 10bT clients I found max out around 30MB/min, 100bT clients at 45-

Re: DDS-3 speeds (was RE: ailing DAT drive)

2000-03-31 Thread Don Foy
on 3/31/2000 2:10 PM, Philip Chonacky at [EMAIL PROTECTED] wrote: > A nubus Mac would not probably not benefit > from a 100bT NIC because of bus limitations. A 100bT card for a nubus machine would also run you more than five times what a card for PCI will cost.

Re: DDS-3 speeds (was RE: ailing DAT drive)

2000-03-31 Thread Craig Gaevert
Philip Chonacky wrote: > snip> > I think the speed limit in this case are the tape writes, > so a faster interface would not be of benefit > > 10bT clients I found max out around 30MB/min, > 100bT clients at 45-55 MB/min. > snip> FWIW, on my DDS-4 (APS Sony - SCSI Wide) backups (at my desktop

How do I buy upgrade for Retrospect Mac???

2000-03-31 Thread Moe Rubenzahl
I went to the Retrospect site and found all kinds of info - but no hint as to how to buy the upgrade to 4.1/4.2 from 4.0. I see it's $29.95 but the upgrade is not listed on the Buy Now page. I was hoping to buy and download now. -- -- To