[Gluster-users] libgfapi with encryption?

[Ziemowit Pierzycki]

Hi,

I created an encrypted volume which appears to be working fine with
FUSE but the volume is supposed to store VM images (master key in
place).  I noticed some references in libgfapi source code to
encryption so I decided to try it out.  While attempting to create an
image:

# qemu-img create -f qcow2 gluster://gluster01/virt0/testing.img 30G
Formatting 'gluster://dalpinfglt01/virt0/testing.img', fmt=qcow2
size=32212254720 encryption=off cluster_size=65536 lazy_refcounts=off
refcount_bits=16
[2017-06-02 18:30:37.489831] E [mem-pool.c:579:mem_put]
(-->/lib64/libglusterfs.so.0(syncop_lookup+0x4e5) [0x7f2abbe66d35]
-->/lib64/libglusterfs.so.0(+0x59f02) [0x7f2abbe62f02]
-->/lib64/libglusterfs.so.0(mem_put+0x190) [0x7f2abbe54a60] )
0-mem-pool: mem-pool ptr is NULL
[2017-06-02 18:30:37.490715] E [mem-pool.c:579:mem_put]
(-->/lib64/libglusterfs.so.0(syncop_lookup+0x4e5) [0x7f2abbe66d35]
-->/lib64/libglusterfs.so.0(+0x59f02) [0x7f2abbe62f02]
-->/lib64/libglusterfs.so.0(mem_put+0x190) [0x7f2abbe54a60] )
0-mem-pool: mem-pool ptr is NULL
[2017-06-02 18:30:37.492255] E [mem-pool.c:579:mem_put]
(-->/lib64/libglusterfs.so.0(syncop_lookup+0x4e5) [0x7f2abbe66d35]
-->/lib64/libglusterfs.so.0(+0x59f02) [0x7f2abbe62f02]
-->/lib64/libglusterfs.so.0(mem_put+0x190) [0x7f2abbe54a60] )
0-mem-pool: mem-pool ptr is NULL
........

Am I to understand that libgfapi doesn't support encryption at rest?