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Fedora Arm Secondary Architecture/Storage performance

1,519 bytes added, 15:13, 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 =
===USB PATA:===
Version 1.03e ——Sequential Output—— –Sequential Input- –Random-
fedora-arm,2G,5768,96,28790,24,12380,11,5936,96,25991,10,121.0,0,16,12640,97,+++++,+++,22387,99,10765,82,+++++,+++,21615,100
===NFS:===
Version 1.03e ——Sequential Output—— –Sequential Input- –Random-
fedora-arm,2G,5605,92,43362,16,20478,53,5619,98,51789,85,1200.7,35,16,50,0,3480,27,55,1,49,0,3948,26,53,0
 ===iSCSI===  Block Read/CPU% and Block Write/CPU%Version 1.03e ------Sequential Output------ --Sequential Input- --Random-
-Per Chr- --Block-- -Rewrite- -Per Chr- --Block Write CPU%-- --Seeks-- PATA 28,790 KBMachine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /s 24sec %CP fedora-arm 2G 4923 82 31503 30 1827 3 5537 96 59147 84 2514 44 ------Sequential Create------ --------Random Create--------
NFS 43,362 KB/s 16%-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
Block Read CPU files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
PATA 25,991 KB/s 10%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== === Write === {| border="1" cellspacing="0" width="50%" |- ! !Transfer Speed !Percentage Increase !CPU Usage !Percentage Increase |-|align="center"|PATA|align="center"|28,790 KB/s|align="center"|0%|align="center"|24%|align="center"|0%|- |-|align="center"|NFS |align="center"|43,363 KB/s|align="center"|50%|align="center"|16%|align="center"|-50%|- |-|align="center"|iSCSI|align="center"|31,503 KB/s|align="center"|9%|align="center"|30%|align="center"|25%|-|} === Read === {| border="1" cellspacing="0" width="50%" |- ! !Transfer Speed !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"|850%|-|-|align="center"|iSCSI|align="center"|59,147 KB/s|align="center"|127%|align="center"|84%|align="center"|840%|-|}
= iSCSI =
== 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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