[Gluster-users] Mess code when encryption
    Liu, Dan 
    liud.fnst at cn.fujitsu.com
       
    Wed Jul  5 10:00:18 UTC 2017
    
    
  
Hi everyone,
I have a question about using encryption in Gluster FS.
1.Created a file (file size is smaller than 1k) in the volume’s mount point.
2.Read the file, finally got a mess code.
I found that the content I got is from cache and no decryption is operated on the file content, so mess code returns.
If I set the following property to off, then everything is OK.
performance.quick-read
performance.write-behind
performance.open-behind
My question is :
   Is above metioned phenomenon right?
   Does I have wrong configurations?
OS : CentOS 7.1
Gluster FS:  3.10.3
Configuration
   According quick start of official website, set features.encryption to on and encryption.master-key, then start and mount the volume.
Looking forward to your answers. Thanks.
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