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09385 - Tape Drives
CPI1466 during Backup General Data in Customer MasterThis documentation is copyright by SAP AG.
Tape Drives
Hi Doreen,We are using the first generation 3581-H17 basically since it's
introduction on our 270. We have around 250 GB of data at the moment,
which I backup one a month (using save 21). I had used a 3570 in the
past, which was not too bad. The 3581 however, was more than twice as
fast. It takes about 3 1/2 hours for the 250GB. Not bad at all.
The new tape should even be faster and just for the reduced price you
could buy one just for testing.
One thing I want to mention is that on my system I had already 5 such
tapes because of some technical problems. The brand new one I have (it's
now 1 month old) did not cause any problems yet. However my next month
end backup (next weekend) is coming up and that was mainly the time when
I had the failures.
Gerd
-----Original Message-----
From: Anderson, Doreen [mailto:dandersoZballhort.com]
Sent: Tuesday, February 18, 2003 12:47
To: DoNotReply@consolut.eu
Subject: Tape Drives
Does anyone have experience/comments with the 358x LTO Gen 2 tape
drives? They are supposed to achieve 105MBps at a 3:1 data compaction.
If you do, what model are you running?
Are you also backing up all the Intel/network servers on the floor?
We've used 3590 E11 for a few years and have been very happy - but we're
looking for even fast save times especially since PRD DB is at 420GB
We don't have a large investment of vaulted / archived 3590 media (other
than full system saves) so we are in a position to change the media
Thanks!
Doreen
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