Hi, 

When I try to add the second host from the ovirt interface I get the following error:

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Of course, host vdicnode02 does not appear in the GUI and the gluster looks perfectly up und sync:

[root@vdicnode02 ~]# gluster volume status
Status of volume: vdic-infr-gv0
Gluster process                             TCP Port  RDMA Port  Online  Pid
------------------------------------------------------------------------------
Brick vdicnode01-priv:/vdic-infr/gv0        49152     0          Y       3039
Brick vdicnode02-priv:/vdic-infr/gv0        49152     0          Y       1999
Brick vdicnode03-priv:/vdic-infr/gv0        49152     0          Y       3456
Self-heal Daemon on localhost               N/A       N/A        Y       3043
Self-heal Daemon on vdicnode03-priv         N/A       N/A        Y       3496
Self-heal Daemon on vdicnode01-priv         N/A       N/A        Y       3267

Task Status of Volume vdic-infr-gv0
------------------------------------------------------------------------------
There are no active volume tasks

Status of volume: vdic-infr2-gv0
Gluster process                             TCP Port  RDMA Port  Online  Pid
------------------------------------------------------------------------------
Brick vdicnode01-priv:/vdic-infr2/gv0       49153     0          Y       3048
Brick vdicnode02-priv:/vdic-infr2/gv0       49153     0          Y       2026
Brick vdicnode03-priv:/vdic-infr2/gv0       49153     0          Y       3450
Self-heal Daemon on localhost               N/A       N/A        Y       3043
Self-heal Daemon on vdicnode01-priv         N/A       N/A        Y       3267
Self-heal Daemon on vdicnode03-priv         N/A       N/A        Y       3496

Task Status of Volume vdic-infr2-gv0
------------------------------------------------------------------------------
There are no active volume tasks

[root@vdicnode02 ~]#

May I activate self-heal?

I'd like to know the difference between None, Deploy and Undeploy from the Hosted Engine option as well:

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Thanks a lot.