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Re: [Networker] Speed of networker backups to disk.
2005-05-24 13:35:26
CompressASM can also impact the network speed as save.exe reads data off the
client disks, compresses and then sends across the wire. If you are backing
up something highly compressible, like a SQL backup container, etc. the
speeds will be very slow as the compression step is the bottleneck.
Is the 1.7TB all in one saveset? Any chance you could split it into
separate savesets that are backed up simultaneously? This would throw more
data at the DBO destination, and may improve your disk throughput.
--Shawn
----- Original Message -----
From: "Andrew Bridgeman" <andrew.bridgeman AT CORUSGROUP DOT COM>
To: <NETWORKER AT LISTSERV.TEMPLE DOT EDU>
Sent: Tuesday, May 24, 2005 2:13 AM
Subject: [Networker] Speed of networker backups to disk.
We currently run Legato Networker 7.1.3 on Windows, i was wondering what
writing speed other people get when writing to disk as our full backup
runs
for 36 hours and writes 1.7 terabytes which is a writing speed average of
13.75 Mb per seceond which i thought is rather slow, i thought to disk i
should get over 20Mb easy. Could people reply with there comments and
speeds.
Regards
Andrew Bridgeman
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