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Fedora Arm Secondary Architecture/Storage performance

1,059 bytes added, 16:13, 17 April 2010
Goal
[[Category:Fedora ARM Secondary Architecture]][[Category:Winter 2010 SBR600]]= Goal = To test the performance of various storage solutions for the [[Fedora ARM Secondary Architecture/ARM hardware|ARM hardware]] devices. 
= Performance Results =
 
{{Admon/important|iSCSI Performance Tests On Hold|The current kernel does not support iSCSI transport.}}
===USB PATA===
===iSCSI===
 
Version 1.03e ------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
fedora-arm 2G 4923 82 31503 30 1827 3 5537 96 59147 84 2514 44
------Sequential Create------ --------Random Create--------
-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16 11785 92 +++++ +++ 21841 99 12533 98 +++++ +++ 21201 100
fedora-arm,2G,4923,82,31503,30,1827,3,5537,96,59147,84,2514.5,44,16,11785,92,+++++,+++,21841,99,12533,98,+++++,+++,21201,100
==Summary==
!Percentage Increase
 
 
|-
|-
|-
|align="center"|iSCSI
|align="center"|31,503 KB/s
|align="center"|9%
|align="center"|30%
|align="center"|25%
|-
|}
!Transfer Speed
!Cpu Percentage Increase !CPU Usage
!Percentage Increase
|align="center"|PATA
|align="center"|25,991 KB/s
|align="center"|0%
|align="center"|10%
|align="center"|0%
|align="center"|NFS
|align="center"|51,789 KB/s
|align="center"|99%
|align="center"|85%
|align="center"|99850%|-|-|align="center"|iSCSI|align="center"|59,147 KB/s|align="center"|127%|align="center"|84%|align="center"|840%
|-
 
|}
== Initiator config ==
 
{{Admon/important|Kernel Update Needed|The current kernel does not support iSCSI transport.}}
Host is OpenRD
* Host is HongKong
* IQN is "InitiatorName=iqn.2000-10.ca.on.senecac.hongkong"
* Target is "target0" which is connected to the LV HongKong/arm1iscsi, size 2GB100GB
= Test Strategy = Results ==
= Results =See [[Fedora ARM Secondary Architecture/iSCSI]] for note on problems encountered using iSCSI.

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