[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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