--On Wednesday, December 15, 2004 08:53 +0100 Andrej <[EMAIL PROTECTED]>
wrote:
We have a new server which we want to use as a webserver. The following
hardware components are included:
- Intel XEON 3GHz
- 2GB RAM
- Intel SRCU42L RAID Controller SCSI
- 3 Fujitsu u320 SCSI discs in a RAID-5 array
--On Wednesday, December 15, 2004 13:38 +0100 Marcin Owsiany
<[EMAIL PROTECTED]> wrote:
On Wed, Dec 15, 2004 at 02:40:37AM -0700, Michael Loftis wrote:
Additionally Linux uses 128K disk I/O
blocks, if you've built your RAID array with any other size stripe you
may suffer pathological performanc
On Wed, Dec 15, 2004 at 02:40:37AM -0700, Michael Loftis wrote:
> Additionally Linux uses 128K disk I/O
> blocks, if you've built your RAID array with any other size stripe you may
> suffer pathological performance loss.
Do you mean that that driver uses such blocks, or that linux generally
uses
Op wo, 15-12-2004 te 08:53 +0100, schreef Andrej:
> The problem is, that we've been running hdparm on the RAID device with
> these result:
>
> hdparm -t /dev/sda
> /dev/sda:
> Timing buffered disk reads: 138 MB in 3.04 seconds = 45.39 MB/sec
>
>
> The result is not looking good.
A w
We have a new server which we want to use as a webserver. The following
hardware components are included:
- Intel XEON 3GHz
- 2GB RAM
- Intel SRCU42L RAID Controller SCSI
- 3 Fujitsu u320 SCSI discs in a RAID-5 array
We've installed Debian Sarge.
The problem is, that we've been running hdparm on
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