Veritas-bu

[Veritas-bu] NT/WIN2K FTP&Backup throughput

2003-06-23 12:16:42
Subject: [Veritas-bu] NT/WIN2K FTP&Backup throughput
From: david.chapa AT adic DOT com (David Chapa)
Date: Mon, 23 Jun 2003 09:16:42 -0700
go to support.veritas.com and search for tuning guide.  After you have done 
some "tweaking" test your results.

David 

-----Original Message-----
From: Moses, Darby
To: Quarantine; veritas-bu AT mailman.eng.auburn DOT edu
Sent: 6/23/03 9:10 AM
Subject: RE: [Veritas-bu] NT/WIN2K FTP&Backup throughput

But should the differences be that large?  I have another client that
will ftp to the Veritas server at 15,000KB/s but the Veritas backup is
1000KB/s.  

Thanks,
Darby Moses
Operations
Leviton Mfg.


-----Original Message-----
From: Quarantine [mailto:Quarantine AT GSCCCA DOT ORG] 
Sent: Monday, June 23, 2003 11:19 AM
To: Moses, Darby; veritas-bu AT mailman.eng.auburn DOT edu
Subject: RE: [Veritas-bu] NT/WIN2K FTP&Backup throughput


You shouldn't expect that.  Different methods of file access and
transfer have different overheads.  For example, download a large FTP
file from an off-network location using Internet Explorer and then
download the same file using a standard FTP client like WS_FTP.  You'll
usually see a marked difference.  Another comparison is to copy a very
large file between Windows machines using copy/paste from the GUI and
then copy the same file using a utility like robocopy.  Windows file
handling is notoriously inefficient and slow.

Matt

________________________________________
From: Moses, Darby [mailto:DMoses AT leviton DOT com] 
Sent: Monday, June 23, 2003 11:10 AM
To: Veritas-BackUp support group

If I can transfer a file using FTP from my Veritas server to a client at
5000 KB/s should I get better than the 1200KB/s throughput I get from
NetBackup for my backups from that client?
 
 
Regards,
Darby Moses
Operations 
Leviton Mfg.
Phone: (718) 281-6597 Fax: (718) 281-6999
DMOSES AT LEVITON DOT COM WWW.LEVITON.COM 
 

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