Installed CUDA on the Bluefield. At the last stage of installation, the UEFI screen opened and asked for a password that would be called for after reboot. However after reboot am no longer able to ssh into the Bluefield (and so have not seen any UEFI screen asking for that password).
How can I reach the Bluefield from the Host again?
The sequence I used was:
Install DOCA
Install CUDA (as per instructions at the end of the DOCA instructions)
sudo mst start
sudo mlxconfig -d /dev/mst/mt41686_pciconf0 q | grep -i internal_cpu_model
sudo ip addr add 192.168.100.1/24 dev tmfifo_net0
Ping 192.168.100.2
ssh ubuntu@192.168.100.2
25 exit
26 sudo mst start
27 sudo mlxconfig -d /dev/mst/mt41686_pciconf0 q | grep -i internal_cpu_model
28 sudo ip addr add 192.168.100.1/24 dev tmfifo_net0
29 ping 192.168.100.2
30 ip a
31 ping 192.168.100.2
32 sudo mlxconfig -d /dev/mst/mt41686_pciconf0 q
33 ip a
34 sudo mlxconfig -d /dev/mst/mt41686_pciconf0 q | grep -i uefi
35 history
admin@localhost:~> ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: em3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether e4:3d:1a:80:e3:50 brd ff:ff:ff:ff:ff:ff
altname eno12399np0
altname enp49s0f0np0
inet 192.168.198.21/24 brd 192.168.198.255 scope global em3
valid_lft forever preferred_lft forever
inet6 fe80::e63d:1aff:fe80:e350/64 scope link
valid_lft forever preferred_lft forever
3: em4: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether e4:3d:1a:80:e3:51 brd ff:ff:ff:ff:ff:ff
altname eno12409np1
altname enp49s0f1np1
4: em1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether b0:7b:25:d4:51:62 brd ff:ff:ff:ff:ff:ff
altname eno8303
altname enp4s0f0
5: em2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether b0:7b:25:d4:51:63 brd ff:ff:ff:ff:ff:ff
altname eno8403
altname enp4s0f1
6: tmfifo_net0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000
link/ether 00:1a:ca:ff:ff:02 brd ff:ff:ff:ff:ff:ff
inet 192.168.100.1/24 scope global tmfifo_net0
valid_lft forever preferred_lft forever
inet6 fe80::21a:caff:feff:ff02/64 scope link
valid_lft forever preferred_lft forever
7: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:8d:bb:01:ef brd ff:ff:ff:ff:ff:ff
inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
valid_lft forever preferred_lft forever
admin@localhost:~> ping ubuntu@192.168.100.2
ping: ubuntu@192.168.100.2: Name or service not known
admin@localhost:~> ping 192.168.100.2
PING 192.168.100.2 (192.168.100.2) 56(84) bytes of data.
From 192.168.100.1 icmp_seq=1 Destination Host Unreachable
From 192.168.100.1 icmp_seq=2 Destination Host Unreachable
From 192.168.100.1 icmp_seq=3 Destination Host Unreachable
From 192.168.100.1 icmp_seq=4 Destination Host Unreachable
From 192.168.100.1 icmp_seq=5 Destination Host Unreachable
From 192.168.100.1 icmp_seq=6 Destination Host Unreachable
^C
--- 192.168.100.2 ping statistics ---
9 packets transmitted, 0 received, +6 errors, 100% packet loss, time 8182ms
pipe 4
admin@localhost:~>