Testing data transfer

plexer · 20-08-2008, 04:42 PM

Does anyone know of any utils for testing data transfer speeds to network attached storage?

Ben

kmount · 20-08-2008, 04:46 PM

Copy and paste!

Well, I used to use FTP to test the throughputs.

ashok · 20-08-2008, 06:37 PM

Quote:

Originally Posted by plexer

Does anyone know of any utils for testing data transfer speeds to network attached storage?

Ben

Hi,

Check out TeraCopy, it will show you the speed its copying and its faster than normal copy of windows as it uses all available bandwidth.

Copy your files faster with TeraCopy

Ash.

DMcCoy · 20-08-2008, 07:34 PM

iometer

plexer · 21-08-2008, 09:58 AM

Cool thanks for that DM.

Ben

DMcCoy · 21-08-2008, 11:03 AM

I can read at 108MB/s from my iscsi SAN, but only with an artificial test or 128k blocks and 100% read.

It has more real world tests on it though and it's good for testing peak performance is as expected. For example writing to 4k cluster ntfs peaks at 20MB/s while 32k peaks are around 80MB/s on my box.

ashok · 21-08-2008, 07:56 PM

iperf is another utility to test our bandwidth as well.

Ash.

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20-08-2008, 04:42 PM	#1
plexer Join Date: Dec 2005 Location: Norfolk Posts: 4,059 Thanks: 30 Thanked 86 Times in 85 Posts Rep Power: 30	Testing data transfer Does anyone know of any utils for testing data transfer speeds to network attached storage? Ben

21-08-2008, 07:56 PM	#7
ashok Join Date: Oct 2005 Location: East Midlands Posts: 462 Thanks: 5 Thanked 30 Times in 19 Posts Rep Power: 11	iperf iperf is another utility to test our bandwidth as well. Ash.

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Testing data transfer

20-08-2008, 04:46 PM	#2
kmount Join Date: Feb 2007 Location: Northamptonshire Posts: 1,378 Thanks: 51 Thanked 105 Times in 102 Posts Rep Power: 25	Copy and paste! Well, I used to use FTP to test the throughputs.

20-08-2008, 07:34 PM	#4
DMcCoy Join Date: Oct 2005 Location: Isle of Wight Posts: 1,904 Thanks: 2 Thanked 108 Times in 100 Posts Rep Power: 29	iometer

21-08-2008, 09:58 AM	#5
plexer Join Date: Dec 2005 Location: Norfolk Posts: 4,059 Thanks: 30 Thanked 86 Times in 85 Posts Rep Power: 30	Cool thanks for that DM. Ben

21-08-2008, 11:03 AM	#6
DMcCoy Join Date: Oct 2005 Location: Isle of Wight Posts: 1,904 Thanks: 2 Thanked 108 Times in 100 Posts Rep Power: 29	I can read at 108MB/s from my iscsi SAN, but only with an artificial test or 128k blocks and 100% read. It has more real world tests on it though and it's good for testing peak performance is as expected. For example writing to 4k cluster ntfs peaks at 20MB/s while 32k peaks are around 80MB/s on my box.

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