Simon,
Is
this 4TB on a single filesystem? I'm guessing not....
how
many different drive letters? how big is each?
Is
each drive letter on a sparate LUN/RG on the SAN, or do you have a couple of 1TB
LUNs that you partition or combine on the host side into what you
need.
I've
got one server here with a single drive letter on a single 2TB LUN (one
large volume) that has only about 1.2TB utilized, but it has over 4 million
files.
Attaching a tape drive will do nothing for that guy.....it just takes
forever for NBU to walk the filesystem.
Paul
--
what sort of files are they? We have a SAN Media
Server, via fibre, with NBU 5.1 via LTO3 Tapes and get good
throughput.
Its a Windows box though! But does the job - used to take 42
hours, but now down to 16 hours - approx 4TB - huge mix and match of file
sizes. from 2kb to 1mb !
No tuning was done, no flashback was
implemented.
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