[BlueOnyx:07269] Re: Sata300 Disk Transfer Speeds

[KA0JON]

Looks like I might have it set right after all
These are 7200 rpm Seagate drives

David

-----Original Message-----
From: blueonyx-bounces at mail.blueonyx.it
[mailto:blueonyx-bounces at mail.blueonyx.it] On Behalf Of Jeff Folk
Sent: Wednesday, May 11, 2011 10:24 PM
To: BlueOnyx General Mailing List
Subject: [BlueOnyx:07266] Re: Sata300 Disk Transfer Speeds

On May 11, 2011, at 9:36 PM, KA0JON wrote:
> 
> Could also run these tests on you BO box if your using Sata 300 drives.

Never mind... using /sbin/hdparm...

[root at box1 admin]# /sbin/hdparm -tT /dev/sda

/dev/sda:
 Timing cached reads:   3824 MB in  2.00 seconds = 1912.19 MB/sec
 Timing buffered disk reads:  176 MB in  3.01 seconds =  58.52 MB/sec
[root at box1 admin]# /sbin/hdparm -tT /dev/sdb

/dev/sdb:
 Timing cached reads:   3688 MB in  2.00 seconds = 1843.46 MB/sec
 Timing buffered disk reads:  196 MB in  3.01 seconds =  65.12 MB/sec
[root at box1 admin]# /sbin/hdparm -tT /dev/sdc

/dev/sdc:
 Timing cached reads:   3684 MB in  2.00 seconds = 1842.33 MB/sec
 Timing buffered disk reads:  148 MB in  3.86 seconds =  38.37 MB/sec
[root at box1 admin]# /sbin/hdparm -tT /dev/sdd

/dev/sdd:
 Timing cached reads:   3692 MB in  2.00 seconds = 1847.32 MB/sec
 Timing buffered disk reads:  166 MB in  3.00 seconds =  55.33 MB/sec

I'm using laptop drives in my box... lowly 5400 RPM 2.5" 320 GB drives...

Jeff
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