Re: What do you use?

From: Francisco Reyes (lists_at_natserv.com)
Date: 01/02/04

  • Next message: Mark Woodson: "Re: Does anyone know how to subscribe to the isc dhcp list?"
    Date: Fri, 2 Jan 2004 13:14:27 +0000 (GMT)
    To: Scott Mitchell <scott+freebsd@fishballoon.org>
    
    

    On Thu, 1 Jan 2004, Scott Mitchell wrote:

    > There no particular reason for an ATA RAID to be slower than SCSI, assuming
    > similar disks in each. 10krpm 'server class' ATA disks are available these
    > days, although I don't know that anyone has done a 15krpm one yet.

    That is the point. SCSI disks have historically outperformed IDE drives.
    It is only in the last few years that the gap has started to narrow. I
    also depends on the operation.

    I have had really old SCSI drives outperform much newer IDE drives under
    certain conditions. Specially where there is lots of random I/O at the
    same time there is multi-user access patterns.

    I think it really comes down to whether the user wants the absolute
    performance (ie go with SCSI), or wants a better value for the money in
    which case IDE would probably be the choice.
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  • Next message: Mark Woodson: "Re: Does anyone know how to subscribe to the isc dhcp list?"

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