Computers
NAT
10.0.0.1 # cisco firewall, default gateway
defines the 10.0.x.x private network for GT. The WAN name for this NAT is gt1.phy.anl.gov. Note: this NATBOX is not the standard GT ASA box; but the NAT box we use many places at ANL.
Decomposition computers
10.0.1.100 n0000 n0000.gam 10.0.1.1 n0001 n0001.gam . . 10.0.1.62 n0062 n0062.gam
n0000 is the Global Event Builder (GEB). The other ~60 nodes are decomposition computers. A few of them are dead.
mysterious IP addresses
10.2.0.1 ipmi-master_eth 10.2.0.200 ipmi-master 10.2.0.98 ipmi-a1.gam 10.2.0.52 fs1-bmc 10.2.0.154 ipmi-r610
# IPMI # 10.2.1.100 ipmi-n0000 10.2.1.1 ipmi-n0001 10.2.1.2 ipmi-n0002 10.2.1.3 ipmi-n0003 . . 10.2.1.58 ipmi-n0058 10.2.1.59 ipmi-n0059 10.2.1.60 ipmi-n0060 10.2.1.61 ipmi-n0061 10.2.1.62 ipmi-n0062
service/analysis computers
10.0.0.5 dell-6248-master # Dell swith, master, middle rack 10.0.0.7 dell-6248-shack # Dell swith, up on the shack
10.0.0.79 a0.gam a0 a0.gam.nscl.msu.edu 10.0.0.98 a1.gam.nscl.msu.edu a1.gam 10.0.0.99 a2.gam a2 a2.gam.nscl.msu.edu
The role of a1.gam is that of the NIS server, but like a2.gam it is also used for general software developments. At the moment we run all the DAQ control screens (and soft IOCs) from a1.gam
10.0.0.10 dogs.gam dogs dogs.gam.nscl.msu.edu
the decomposition machines get their systems from dogs (true?)
10.0.0.50 fs.gam fs fs.gam.nscl.msu.edu 10.0.0.51 fs2.gam fs2 fs2.gam.nscl.msu.edu 10.0.0.52 fs1.gam fs1 fs1.gam.nscl.msu.edu
the root host machine for fs1.gam is a1 (we think)
10.0.0.70 spdaq44 spdaq44.gam 10.0.0.71 spdaq38 spdaq38.gam 10.0.0.85 op0.gam op0 op0.gam.nscl.msu.edu 10.0.0.86 op1.gam op1 op1.gam.nscl.msu.edu 10.0.0.29 op2.gam op2 op2.gam.nscl.msu.edu 10.0.0.30 op3.gam op3 op3.gam.nscl.msu.edu 10.0.0.31 op4.gam op4 op3.gam.nscl.msu.edu 10.0.0.32 op5.gam op5 op5.gam.nscl.msu.edu 10.0.0.33 op6.gam op6 op6.gam.nscl.msu.edu 10.0.0.34 op7.gam op7 op7.gam.nscl.msu.edu 10.0.0.35 op8.gam op8 op8.gam.nscl.msu.edu 10.0.0.36 op9.gam op9 op9.gam.nscl.msu.edu 10.0.0.37 e1.gam e1 e1.gam.nscl.msu.edu 10.0.0.38 e2.gam e2 e2.gam.nscl.msu.edu 10.0.0.39 m1.gam m1 m1.gam.nscl.msu.edu 10.0.0.40 m2.gam m2 m2.gam.nscl.msu.edu 10.0.0.60 metal.gam metal metal.gam.nscl.msu.edu
10.0.0.11 gret-ts.gam gret-ts gret-ts.gam.nscl.msu.edu
10.0.0.110 sol.gam sol.gam.nscl.msu.edu sol
sol is the boothost for all the Digiticer IOCs
The computers above get their password file via NIS from a1.gam. Not all computers exists
Digiticer IOCs
10.0.3.1 vme01 10.0.3.2 vme02 . . 10.0.3.47 vme47 10.0.3.48 vme48 10.0.3.49 vme49
User and access computers
10.0.10.11 reserved for tl laptop 10.0.10.12 ws1.gam ws1 10.0.10.13 ws2.gam ws2 10.0.10.14 ws3 gam ws3
these computers have their own password files independent of the NIS server a1.gam. In particular, access to ws1 is restricted to personel that need outside access to the GRETINA network at anl. (ws1), ws2 and ws3 are general purpose linux workstations for users to use and sort data on during experiments.
LN fill computers
10.0.4.11 gln1 10.0.4.12 gln2
misc other computers we know of
10.0.4.1 caenps01 10.0.4.2 caenps02 10.0.8.11 jays-happy-place 10.0.8.12 daqtape 10.0.9.11 middlemac
computer shutdown procedure
(for computers in g126 computer room)
- log in to ws1 umount anything from fs1.gam (or you will have problems shutting down ws1) [maybe not have anything mounted from fs1 anymore!?] - a2.gam (shutdown -h now) - sol.gam (shutdown -g0 now) turn power off by hand - ssh [email protected] pdsh -w n00[00-61] shutdown -h now shutdown dogs.gam (shutdown -h now) - ssh [email protected] lsof | grep global <--- kill processes pkill -u gretina pkill CArepeater umount anything from fs1.gam then shutdown fileserver fs1.gam as ssh fs1.gam, then issue command 'halt -t 1' rsh fs1.gam halt -t 1 <-- not correct - Turn off the file server shelves - Turn off the file server head - a1.gam (shutdown -h now) - 2 switches in racks sw02 & sw03 - power off gt1.phy.anl.gov (ws1) (shutdown -h now) - power off NAT box - throw 5 three phase switches in control panel
computer powerup procedure
- switches - sw02 and sw03 - fileserver - fs1.gam - Turn on fs1.gam head - Turn on the shelves - NIS master - a1.gam - a2.gam - sol.gam - dogs cluster - Power on dogs.gam - 'sh /root/ipmi/ipmi.poweron' to use IPMI to power on all compute nodes - the super nodes - 30 VMEs - op3.gam - op4.gam - op5.gam
move dFMA DAQ to the GT network
To move the digital FMA DAQ (dFMA) from onenet network to the GT network, a number of steps must be followed. They are outlined below
On the GRETINA network, we will used these IP addresses for dFMA
10.0.50.189 dfma_darek 'set manually' 10.0.50.190 dfma_ts 'set manually' 10.0.50.191 dfma_ioc0 telnet dfma_ts 2004 TRIGGER VME32.cmd 10.0.50.192 dfma_ioc1 telnet dfma_ts 2001 10.0.50.193 dfma_ioc2 telnet dfma_ts 2002 10.0.50.194 dfma_ioc3 telnet dfma_ts 2003 10.0.50.195 dfma_ioc4 telnet dfma_ts 2005 10.0.50.196 dfma_ioc5 telnet dfma_ts 2012 10.0.50.197 dfma_ioc6 telnet dfma_ts 2007 10.0.50.198 dfma_ioc7 telnet dfma_ts 2008 10.0.50.199 dfma_ioc8 telnet dfma_ts 2009 10.0.50.200 dfma_ioc9 not there 10.0.50.201 dfma_ioc10 telnet dfma_ts 2010 10.0.50.202 dfma_ioc11 telnet dfma_ts 2011 10.0.50.203 dfma_ioc12 not there 10.0.50.204 dfma_ioc13 not there 10.0.50.205 dfma_ioc14 not there 10.0.50.205 dfma_ioc15 not there
Also shown in the list are the terminal access commands (subject to change in the future)
- First access all the OICs and reboot them, but leave them at the boot prompt. Type 'ctrl x' and then hit any key when they try to boot.
- now log into the terminal server through it's web interface 'firefox://192.168.203.190'. The username is 'root' and the password should be known to whoever tries this procedure. Now do this
IP setting change IP to 10.0.50.190 with netmask 255.255.0.0 Gateway 10.0.0.1 DNS setting 10.0.0.1 reboot and turn off
-After this step, the terminal server does not function on onenet anymore, but it should come alive on the GT network. On onenet we use DHCP to get the terminal server on the net; but on the GT net we have no DHCP server, so we have to set the IP and netmask manually. Be careful about this step!! If you do it wrong, you may have trouble getting to the terminal server again.
-change the IP and netmask on the dfma_darek computer from DHCP to 10.0.50.189 and 255.255.0.0. specify 10.0.0.1 for the router as well as DNS.
-now switch the WAN connection on the switch from onenet to GT
-reboot dfma_darek, or restart the network if you just stopped it. The machine should come up on the GT network.
-turn on the dfma_ts terminal server. If the above steps were done properly, it should come up on the GT network
-on dfma_darek, change the entries in the /etc/hosts to have these entries
10.0.50.189 dfma_darek 10.0.50.190 dfma_ts 10.0.50.191 dfma_ioc0 10.0.50.192 dfma_ioc1 10.0.50.193 dfma_ioc2 10.0.50.194 dfma_ioc3 10.0.50.195 dfma_ioc4 10.0.50.196 dfma_ioc5 10.0.50.197 dfma_ioc6 10.0.50.198 dfma_ioc7 10.0.50.199 dfma_ioc8 10.0.50.200 dfma_ioc9 10.0.50.201 dfma_ioc10 10.0.50.202 dfma_ioc11 10.0.50.203 dfma_ioc12 10.0.50.204 dfma_ioc13 10.0.50.205 dfma_ioc14 10.0.50.205 dfma_ioc15
-now, through the terminal server, access the IOCs, one by one, and change the IP
from 192.168.1.n:ffffff00 to 10.0.50.m:ffff0000
where 'm' is in the table above, and the gateway
from 192.168.203.189 to 10.0.50.189
You should now be able to boot the IOC (type @)
- once all IOC are rebooted, you should be able to start the dFMA DAQ by typing this command
(cd; dfmaCSS)
remember to start the soft IOC.
NOTE: the dFMA DAQ can function on the onenet with the dGS and with GRETINA on the GT network because the dFMA DAQ is using these non standard EPICS ports
export EPICS_CA_SERVER_PORT=5068 export EPICS_CA_REPEATER_PORT=5069