[Gluster-users] Data encryption

[Paul Warren]

Hi,

New to the list, I am trying to setup data encryption, I currently have SSL
encryption up and running thanks to the help of kshlm. When I enable the
option features.encryption on, I unmount and try to remount my client and
get the following error.

[2016-07-26 09:47:17.792417] E [crypt.c:4307:master_set_master_vol_key]
0-data-crypt: FATAL: can not open file with master key
[2016-07-26 09:47:17.792448] E [MSGID: 101019] [xlator.c:428:xlator_init]
0-data-crypt: Initialization of volume 'data-crypt' failed, review your
volfile again


We are running Centos 6.7 and glusterfs-3.7.11-1.el6.x86_64
with the client being centos 7.2 using glusterfs to mount the share.

I've done some googling looking for a answer but I can't seem to find much
regarding how data encryption works / errors etc. I would have assumed I
just need to generate a key for the client. But I can't find much info
about this.

I was following
http://www.gluster.org/community/documentation/index.php/Features/disk-encryption
- but this doesn't exist any more.

Thanks
Paul
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