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[Gluster-devel] glusterfs's lock mechanism
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申爱花 |
Subject: |
[Gluster-devel] glusterfs's lock mechanism |
Date: |
Tue, 7 Sep 2010 22:27:49 +0800 (CST) |
Date: Tues,7 Sep 2010 21:53:10
From: Aihua Shen address@hidden
Subject:glusterfs's lock mechanism
To: address@hidden
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
unlock_2.jpg
Description: JPEG image
lock_1.jpg
Description: JPEG image
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