Hi!
I was tried option 3.
iSCSI boot over IPoIB and SRP boot.
Both option was works well.
ESXi installer can install on boot LUN 0.
This LUNs isolated each ESXi host.
Installation finished and reboot the host and host showed a message of can't find boot device.
Sure!
My system BIOS support IB boot sequence.
I was check configuration via press hot key.
There isn't any configuration and clean status.
I'm also tried reconfigure and boot with LUN 0 that have a ESXI boot image.
Boot process work perfectly in both iSCSI, SRP targets.
This test proceed in last year this time.
But I was give up that configuration.
Because there is any command that save configuration permernantly.
And...
I'm also read FlexBoot release note.
That shows me a one message that can't support QSFP cable with latest ConnectX-2 firmware.
It seems only support ConnectX-3 with QSFP cable.
Is there any solution?