And this is reflected in 2 bricks online (should be three for each volume)

Command line shows gluster should be happy.

[root@thor engine]# gluster peer status
Number of Peers: 2

Hostname: odinst.penguinpages.local
Uuid: 83c772aa-33cd-430f-9614-30a99534d10e
State: Peer in Cluster (Connected)

Hostname: medusast.penguinpages.local
Uuid: 977b2c1d-36a8-4852-b953-f75850ac5031
State: Peer in Cluster (Connected)
[root@thor engine]#

# All bricks showing online

[root@thor engine]# gluster volume status
Status of volume: data
Gluster process                             TCP Port  RDMA Port  Online  Pid
------------------------------------------------------------------------------
Brick thorst.penguinpages.local:/gluster_br
icks/data/data                              49152     0          Y       11001
Brick odinst.penguinpages.local:/gluster_br
icks/data/data                              49152     0          Y       2970
Brick medusast.penguinpages.local:/gluster_
bricks/data/data                            49152     0          Y       2646
Self-heal Daemon on localhost               N/A       N/A        Y       50560
Self-heal Daemon on odinst.penguinpages.loc
al                                          N/A       N/A        Y       3004
Self-heal Daemon on medusast.penguinpages.l
ocal                                        N/A       N/A        Y       2475

Task Status of Volume data
------------------------------------------------------------------------------
There are no active volume tasks

Status of volume: engine
Gluster process                             TCP Port  RDMA Port  Online  Pid
------------------------------------------------------------------------------
Brick thorst.penguinpages.local:/gluster_br
icks/engine/engine                          49153     0          Y       11012
Brick odinst.penguinpages.local:/gluster_br
icks/engine/engine                          49153     0          Y       2982
Brick medusast.penguinpages.local:/gluster_
bricks/engine/engine                        49153     0          Y       2657
Self-heal Daemon on localhost               N/A       N/A        Y       50560
Self-heal Daemon on odinst.penguinpages.loc
al                                          N/A       N/A        Y       3004
Self-heal Daemon on medusast.penguinpages.l
ocal                                        N/A       N/A        Y       2475

Task Status of Volume engine
------------------------------------------------------------------------------
There are no active volume tasks

Status of volume: iso
Gluster process                             TCP Port  RDMA Port  Online  Pid
------------------------------------------------------------------------------
Brick thorst.penguinpages.local:/gluster_br
icks/iso/iso                                49156     49157      Y       151426
Brick odinst.penguinpages.local:/gluster_br
icks/iso/iso                                49156     49157      Y       69225
Brick medusast.penguinpages.local:/gluster_
bricks/iso/iso                              49156     49157      Y       45018
Self-heal Daemon on localhost               N/A       N/A        Y       50560
Self-heal Daemon on odinst.penguinpages.loc
al                                          N/A       N/A        Y       3004
Self-heal Daemon on medusast.penguinpages.l
ocal                                        N/A       N/A        Y       2475

Task Status of Volume iso
------------------------------------------------------------------------------
There are no active volume tasks

Status of volume: vmstore
Gluster process                             TCP Port  RDMA Port  Online  Pid
------------------------------------------------------------------------------
Brick thorst.penguinpages.local:/gluster_br
icks/vmstore/vmstore                        49154     0          Y       11023
Brick odinst.penguinpages.local:/gluster_br
icks/vmstore/vmstore                        49154     0          Y       2993
Brick medusast.penguinpages.local:/gluster_
bricks/vmstore/vmstore                      49154     0          Y       2668
Self-heal Daemon on localhost               N/A       N/A        Y       50560
Self-heal Daemon on medusast.penguinpages.l
ocal                                        N/A       N/A        Y       2475
Self-heal Daemon on odinst.penguinpages.loc
al                                          N/A       N/A        Y       3004

Task Status of Volume vmstore
------------------------------------------------------------------------------
There are no active volume tasks

[root@thor engine]# gluster volume heal
data     engine   iso      vmstore
[root@thor engine]# gluster volume heal data info
Brick thorst.penguinpages.local:/gluster_bricks/data/data
Status: Connected
Number of entries: 0

Brick odinst.penguinpages.local:/gluster_bricks/data/data
Status: Connected
Number of entries: 0

Brick medusast.penguinpages.local:/gluster_bricks/data/data
Status: Connected
Number of entries: 0

[root@thor engine]# gluster volume heal engine
Launching heal operation to perform index self heal on volume engine has been successful
Use heal info commands to check status.
[root@thor engine]# gluster volume heal engine info
Brick thorst.penguinpages.local:/gluster_bricks/engine/engine
Status: Connected
Number of entries: 0

Brick odinst.penguinpages.local:/gluster_bricks/engine/engine
Status: Connected
Number of entries: 0

Brick medusast.penguinpages.local:/gluster_bricks/engine/engine
Status: Connected
Number of entries: 0

[root@thor engine]# gluster volume heal vmwatore info
Volume vmwatore does not exist
Volume heal failed.
[root@thor engine]#

So not sure what to do with oVirt Engine to make it happy again.