phil@bashful.cgrg.ohio-state.edu (Phil Ritzenthaler) (05/24/89)
I have run into a minor probelm with the Exabyte and was wondering if others have ran into this . . . dirty heads (I think). I have a certify program that I run on the Sony P6-120MP cartridges and have been getting averages of around 2000-4000 retries when writing out and under a 1000 retries when reading in and verifying. Well, over the weekend I got a tape with 42,399 retries and so many marginal spots that I couldn't count them on the graph I printed out! Every other tape has had the same problem. I just did a backup of my dataless clients and had over 11,000 retries on a certified tape that initially had only 2300. I heard that Exabyte has come out with their own product to clean the heads, but my local supplier has yet to get it. In the mean time, he said to use the Sony Cleaning Cassette. I went out and spent $16.00 on this, but the Exabyte doesn't like it and ejects it within 10 seconds . . . BTW, Exabyte recommends that the heads be cleaned every 30Gbytes, I have over 120 Gbytes on the system already . . . As always, any and all ideas, help, suggestions will be appreciated . . . Phil Ritzenthaler The Advanced Computing Center for the Arts & Design (ACCAD) Systems Manager The Ohio State University UUCP: ...!{pyramid,killer}!grumpy.cgrg.ohio-state.edu!phil ARPA: phil@grumpy.cgrg.ohio-state.edu "Research is the process by which a loose brick is found through pounding one's head against a wall." -- Anonymous