Dolphin Switch

8 port IX Switch

Network configuration

IP address: 192.168.113.40 Web access authentication: admin / admin

Port Assignment

1 c1sus

2 c1lsc

3 c1iscex

4 c1iscey

5 c1ioo

6 c1sus2

7 NC

8 NC

How to restart an RTS machine without crashing other RTS

. Suppose you have one (or multiple) machines are dead (freeze, dolphin glitch, DK, etc).

. From the following list, determine which host you want to restart:

    PORT/HOST
    1    c1sus
    2    c1lsc
    3    c1iscex
    4    c1iscey
    5    c1ioo
    6    c1sus

. ssh into fb1. At the login directory, run the following command with the above port name (replace the "#" with it). If you have multiple hosts, run the command one by one.

./dolphin_ix_port_control.sh -disable 192.168.113.40 #

. ssh into the problematic machine. Use the following command to reboot it. Now this does not crash other machines!

sudo reboot

. Once the machine starts rebooting, run the dolphin enabling command on fb1.

./dolphin_ix_port_control.sh -eable 192.168.113.40 #

This should be done before the IOP (c1x07 etc) comes up. Otherwise, that IOP fails. It's allright. If the IOP (and other processes fails), just stop them with

rtcds stop --all

and enable dolphin with the above command. And then run

rtcds start --all

. Once everything is up, burtrestore appropriate snapshots.