Hi! yairi...:)
SM is embedded in Voltaire 4036 QDR switch.
Major problem is your vSphere SRP Initiator.
This driver doesn't disconnect (logout) from ZFS SRPT when ESXi host reboot everytimes.
Frankly speak logical link-up is not a problem.
Major problem is vSphere OFED 1.8.2 SRP Initiator's behavior to reconnect to ZFS SRPT when host reboot.
Sometimes repeat this rejection and then connect to ZFS SRPT.
But this is late for ESXi host's auto start VM function.
Cause this problem, I'm alway use dummy IPoIB iSCSI target on ZFS storage
and configure IPoIB iSCSI Initiator every ESXi host for late ZFS SRPT connection.
Do you have any solution?