Re: Silicon Image 3114 and Linux SATARAID

[Alexandre Moutinho Santos <alex.moutinho@xxxxxxxxxxxxxxxxxxxx>]

Hi all,
here are the results. A PCI SATA Lycom 114 in RAID 10 vs a PCI-X SATA II
Adaptec 2420SA in RAID 5, both connected to a Chembro SATA backplane and
hot-swap cage.
Version  1.03       ------Sequential Output------ --Sequential Input-
--Random-
                    -Per Chr- --Block-- -Rewrite- -Per Chr- --Block--
--Seeks--
Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP 
/sec %CP
adaptec5           2G 45114  86 80970  33 35300  12 50267  79 119029  15
296.3   0
                    ------Sequential Create------ --------Random
Create--------
                    -Create-- --Read--- -Delete-- -Create-- --Read---
-Delete--
              files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP 
/sec %CP
                 16  4130  15 +++++ +++ 30544 100 26745  94 +++++ +++
+++++ +++

Version  1.03       ------Sequential Output------ --Sequential Input-
--Random-
                    -Per Chr- --Block-- -Rewrite- -Per Chr- --Block--
--Seeks--
Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP 
/sec %CP
sii10                 2G 43516  83 53765  27 30708  12 45898  76 111066 
17 310.6   1
                    ------Sequential Create------ --------Random
Create--------
                    -Create-- --Read--- -Delete-- -Create-- --Read---
-Delete--
              files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP 
/sec %CP
                 16 15515  97 +++++ +++ +++++ +++ 28323 100 +++++ +++
+++++ +++


Alexandre

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