Hello,   The best way to remove a member is to first move it to its own pool.  You can create a pool, name it "Maint" or "temp".   Then move that member to be removed to that pool.   "Internal" connections are typically the intermember MESH and IPC ports.  MESH usually only shows up when there's still data on that member.   So moving it out will insure that all data from that member is moved to the remaining members.   Once in the new pool, you can use the "Delete member" option to quickly remove it and reset it back to factory settings.  This will be non disruptive.  The IPC connections will always be there as long a the member is in the group.   Regards, Don  
We have three members (PS6010's) which need to be removed due to a decomm. All volumes have been removed ready for decomm, two of the members show 0 connections but one shows "102 internal connections not shown". If we delete this member last what are the consequences as in all the ESXi Hosts and servers with iSCSI connections will they drop or any disruption etc? We're trying to remove the three members with minimal disruption.
Delete member with internal iSCSI connections