All FE computers are back.
0a. Restart frame builder: telnet fb 8087 & type shutdown
telnet fb 8087
0b. Restart mx_stream from the FE overview screen
1. I ssh ed to the computer. (c1lsc, c1ioo, c1iscex, c1isey)
2. I used 'sudo shutdown -r (computername)'. They came back ON.
sudo shutdown -r (computername)
3. While rebooting c1ioo, c1sus shutdown (for reasons I don't know). I could not ping or ssh c1SUS after this.
4. I went in and switched c1SUS computer OFF and back ON after which I could ssh to it.
5. I did the same reboot procedure for c1SUS.
6. I had to restart some of the models individually.
(i) ssh to the computer running the model
(ii) rtcds restart 'model name'
rtcds restart 'model name'
7. All computers are back now.