GettingStarted

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Revision as of 02:45, 18 September 2009 by Lukas (talk | contribs) (Initial IBM i OS configuration)
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Introduction

So you just got a new Power 520, and you don't know where to start?

A lot of things have changed, and with the current console options things aren't as simple anymore.

In this example, we'll assume that you have a machine that uses Operations Console LAN attached (vulgo: LAN console). This is usually specified when ordering the machine, so that IBM will preconfigure the machine correctly.

LAN console requires the machine to be on the same broadcast domain (hub/switch topology) in order to get initial configuration using BOOTP. It is a recommended best practice to do the initial LAN console configuration using a PC that is directly attached to the system. This will exclude several environmental factors from causing errors.

After initial configuration, the LAN console may be hosted on one or more PCs which can reach the SST IP address on your IBM i. It is heavily recommended to leave a preconfigured, single-purpose console PC right next to your system, so an IBM service representative has easy access to a console in case of a hardware fault.

Step by Step

Hardware & Console

Here's a general rundown of steps to be taken:

  1. Get the LAN Console PC into shape.
    1. Install System i Access V6R1, apply the latest service pack.
    2. Disable the Windows Firewall - important for getting BOOTP working.
  2. Plan for ASMI.
    1. If you have a DHCP server on your network, ensure that a network cable is attached to HMC Port 1 before powering on your system. This will ensure that the ASMI will obtain an IP address using DHCP.
    2. If not, manually configure an IP address for ASMI using a PC directly attached to HMC Port 1, which will listen to the IP address 169.254.2.147.
  3. Configure the PC for a static IP adress. Add the appropriate LAN console configuration. Ensure that the serial number and partition number is entered correctly. If you do not have any partitions, enter "1" as the partition number (this is valid Power 5 and Power 6 systems)
  4. Attach the PC to the Ethernet Port 1 of the System. Not on the HMC ports, but on the first port of the GX+ card, labeled T1. Ensure the PC is directly connected to the system. The PC will not have link until after IBM i OS is being loaded, but make sure that the cable you have is working. Crossover cables are not needed.
  5. Start the LAN console connection
  6. Attach the UPS relay cable to the system. It should be attached to serial port number 2. Important: You will need an IBM supplied adapter cable here. Do not attach the UPS cable to the SPCN ports (where it fits without the adapter)
  7. Attach power to the system. As a best practice, attach each power supply to a different UPS. In smaller installations, attach one power supply to the UPS and the other to a protected power socket. This will protect against UPS failure.
  8. Wait till the FSP has finished initialization (~2-5 minutes). This is indicated by the green power light blinking slowly.
  9. Logon to ASMI. Either use the manually configured connection per the above step, or look into what IP address your DHCP server has distributed to the system. Logon using "admin" as both username and password. Immediately change the password and logon again. You should now see all ASMI options.
  10. Press the white power button
  11. When prompted on the LAN console PC, enter "11111111" as both username and password
  12. You should new see the logon prompt. Logon using QSECOFR/QSECOFR

Initial IBM i OS configuration

  1. Ensure that the system sees the UPS using DSPMSG QSYSOPR, it should say something along the lines of "uninterruptible power supply now attached"
  2. Change QUPSDLYTIM to something sensible. 300 seconds is a good start if you use the default 1.5kVA UPS and only the Power 520 is attached to it.
  3. Change the system name using CHGNETA
  4. Configure TCP/IP using GO TCPADM
    1. Create an ethernet line description using WRKHDWRSC *CMN / 5 / 1. Use *AUTO/*AUTO (which is the default on V6R1) unless your networking department specifies special settings.
    2. Configure the IP address using CFGTCP / 1
    3. Configure the default route using CFGTCP / 2
    4. Use CHGTCPDMN to set HOSTNAME, DMNNAME according to whatever your network plan specifies. Set HOSTSCHPTY to *LOCAL. Set at least two (preferably internal) nameservers on INTNETADR.
    5. Create a host table entry for the HOSTNAME/DMNNAME you set in the previous step using CFGTCP / 10
  5. Install all additionally needed license programs. As a best practice, create an image catalog of the IBM i installation media supplied with the system. This can be useful if you need to install a licensed program at a later time.
  6. Install latest CUM/Group/Hiper/Security PTFs, preferably using image catalogs
  7. Change QCCSID, QLOCALE, QDECFMT, QTIMZON etc.
  8. Configure the NTP client using CHGNTPA.
    1. If you have Windows Domain Controllers in your network, these can serve as a NTP servers
    2. You can also use the NTP Pool

Troubleshooting

If after 8 the system hangs with a A900 2000 (i believe), you either did something wrong or IBM shipped the system with the wrong console configuration. Google for "procedure 65 + 21" for a solution.