[Gluster-devel] glusterfs's lock mechanism

[申爱花]

Date: Tues,7 Sep 2010 21:53:10
From: Aihua Shen [hanxinghuaxiang at 126.com]
Subject:glusterfs's lock mechanism
To: glusterfs-devel at nongnu.org


Hello, 
I have some problems about glusterfs's lock mechanism. what is glusterfs's lock mechanism ? How does it works?  using  iozone tool to test its  the performance of  read and write, i find small write in lock state is as ten times as in unlock state,so i want to know why.
 
Experimental figure in the attachment.


Thanks for your attention.


Yours sincerely,


Aihua Shen
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