That
may be about right for LTO - I'd have to check the web but I would say
you could have thousands of mounts for an LTO tape. 300+ is pretty
good, and is probably the starting point for a tape to start getting
some good use.
But
I am no real expert. Like I said, you could use one tape, with
horrendous problems, and end up chucking it after 10 mounts.
Alternatively,
one tape could provide 5000+ mounts, and be trouble free :-) Many
companies may have tapes with double or treble this figure!
Normally,
manufactures of LTO's product a data sheet for life span of tapes,
cycles ect. May be worth looking into.
FYI
I have a tape with over 700 mounts - no problems so far.
S.
Yes it does help. Currently
this concern is for auditing purposes for a tape destruction plan.
Normally I would use until
it dies but here it is regulatory needs. I was thinking of setting
a lifespan between 500-1000
mounts. NB has it set to stop using after 5000 mounts but I need
a decent number and
wondering if 1000 is expecting a bit much for audits.
Well unless you get problems, then
continue to use them where possible.
As soon as I get read / write issues, then its
time to throw away....
Lifespans of tapes (especially LTO) isnt
straight forward as it may seem. I think the estimate life is 20 - 30
years. But by then, we would be on LTO17 or something like that!
Also, manufacturer of tape may come into
question. As a guess, if the tape is using 300+ mounts, then your
getting good serious use out of the tape.
Hope this may help....
Simon
How
long should you use a media tape such as Quantum LTO2 tapes?
There
is no standard concerning this but I have read a few different opinions.
I
would think mounts would be more important then writes because reading
a
tape can be just a strenuous to the tape as writing to the tape.
If
anyone has something in place for tape destruction please share
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