I'm pretty sure it's split at the media server, unless anyone can
convince me different.
I see negligable difference in performance, however, you'll need to
factor in double the number of drives when you're configuring your
shared memory for the tape buffers.
ie, Max Shared Mem= number of buffers * size of buffers * number of
streams per drive * number of drives.
Paul
--
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Santos,
Tarso D
Sent: March 6, 2007 1:49 AM
To: veritas-bu@mailman.eng.auburn.edu
Subject: [Veritas-bu] Inline tape copy performance
Hi all,
I am trying to understand how ITC works, Does it split the IO at
the media server or requires more client streams to generate the
multiple copies?
I have a customer which has a problem similar to this one:
http://www.arcknowledge.com/gmane.comp.sysutils.backup.veritasbu/2005-12
/msg00502.html
<http://www.arcknowledge.com/gmane.comp.sysutils.backup.veritasbu/2005-1
2/msg00502.html>
And would like to know your experience on ITC.
Thanks in advance,
Tarso
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