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Date: Sun, 11 Mar 2007 17:09:30 +0200
From: Michael Shigorin <mike@osdn.org.ua>
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On Tue, Mar 06, 2007 at 01:05:49PM +1000, Alexandr Isaev wrote:
> [root@host ~]# hdparm -tT /dev/hda
> /dev/hda:
>   Timing cached reads:   942 MB in  2.00 seconds = 471.06 MB/sec
>   Timing buffered disk reads:  220 MB in  3.02 seconds =  72.76 MB/sec
> [root@host ~]# hdparm -tT /dev/hdb
> /dev/hdb:
>   Timing cached reads:   884 MB in  2.00 seconds = 442.13 MB/sec
>   Timing buffered disk reads:  144 MB in  3.02 seconds =  47.69 MB/sec

По возможности лучше развесить на два шлейфа, одновременно они
покажут куда более грустную картинку.  Например, dd с hdb на hda.

-- 
 ---- WBR, Michael Shigorin <mike@altlinux.ru>
  ------ Linux.Kiev http://www.linux.kiev.ua/