README to Fedora 14 Installation DVD for CPASM301
Contents
1. invoked by the sys Vinit process and has the following functionality 6 2 1 Start function At system start the script mounts an existing raid sytem under the mount point raid 6 2 2 Stop function At system shutdown the script raidcontrol unmounts the raid first Then it sends a shutdown script to the raid controller This ensures that the RAID is never powered off in unclean state 6 2 3 How to add remove add raidcontrol to from sysVinit Though it is not recommended to do this for completeness it is described here how this script could be add removed from the sysVinit start process Add raidcontrol to the sys Vinit auto start cd etc init d sbin chkconfig add raidcontrol Remove raidcontrol from the sysVinit auto start cd etc init d sbin chkconfig del raidcontrol 6 3 Communicating with the CP3693 Raid manager 6 3 1 Via serial connection Serial port dev ttySO of the CP307 is connected internally to the serial port of the CP3693 This provides access to the service functions of the CP3693 Default configuration parameters for this connection are 115200 Baud No parity 8 Bit 1 Stop bit The installation image is equipped with the terminal program minicom which is already configured appropriately for communication with the CP3693 After invocation of minicom it is recommended to enter e CTRL A C to clear the minicom screen e TAB to switch between Menu and Output area e RETURN to login defau2. our example from above Again please be very careful with that commandline because it can overwrite the harddisk of your development host if you call it with the wrong device node e After some time the writing to the CF was hopefully succesful Now it is possible to put the created CF into the socket of the CP307 and to switch it on 3 2 CDROM DVD Instalation disk The Linux image is delivered by Kontron on a bootable installation CDROM or DVD In order to install it you have to attach an external USB DVD ROM to the CP307 reboot the system and choose the USB CDROM as the boot device The following menu will come up GNU GRUB version x y KOM Linux Image Installation on serial console 115200 Baud KOM Linux Image Installation on serial console 96000 Baud KOM Linux Image Installation on VGA Choose Installation on VGA and press RETURN Now a small Linux will start up and automatically start the installation menu Kontron Modular Computers GmbH Linux Installation Tool for CPASM301 FC14 SK_LIN_IMG_CPASM301 R10 DO NOT TURN OFF THE POWER DURING UPDATE APPLICATIONS OPERATING Press ENTER to proceed Press RETURN to proceed and you will presented with the installation choices e Continue by using the Enter key e The Kontron Installation Menu will come up Installation Menu f install Linux on Flash disk h additional help s drop to shell For expert
3. G kontron README to Fedora 14 Installation DVD for CPASM301 supported Board CP307 January 26 2011 Contents 1 User manual Li Intod chon o e es eers Re ke we pA a BR he we eR dn we R T 2 Required BIOS settings on CP307 3 How to install Linux on the CPASM301 system 21l Compact Flash disc image cc c c coada opat ee ee el 3 2 CDROM DVD Instalation disk 2 a 4 Details of the installed Fedora Core Image 4 1 Fedory Coe versions o e ee eee eo eS os Pe ee ae A E AOE ee ao we o i 4 2 Preconfigured users and passwords o o ooa ee 4 3 How to start and shut down the system with the optional CP3MGMT module 5 Support for optinal CP3MGMT module 5 1 Access via serial GONNeCHION s aceae dearie Bw eA ea Er ee eR aE eS 52 Access via network oss hae ee a ew a ee ee we we eS 6 Support for CP3693 Raid Controller 61 Create RAID partition o s a es oe gana a we he ee ee eee eS 6 2 Start and shutdown in sysVinit scripts 1 2 2 ee ee O21 SMMC sc es es he be he Re he hada ee ee wad wd eS A O22 Sop MINH eu ave ae ek on dele hae A ee ee be ee ee ee e 6 2 3 How to add remove add raidcontrol to from sysVinit 6 3 Communicating with the CP3693 Raid manager 2 0000 G37 Via serial COnmecion lt cs a e ee ee we ee 6 3 2 Viathe Raidmanaser SW o o o o c ace a atha me a ee ee a 7 Serial connection to the CP3923 Switch 1 User manual 1 1 Introduction This document describes the Fed
4. HON CP3MGMT for communicating with the CP3MGMT board This package contains a Python scripts named sendUDP py which has to be installed on the remote host for system administration For convenience and for test purposes this script is installed on the target image too Usage examples assuming the network configuration from above sendUDP py 192 168 3 226 stat 20000 Sending stat action Received mgaSTATpON Answer for STAT request Returned temp value is 41 0 Power state DON 8 bit fields G 109 103 0 97 83 84 65 84 112 79 78 Q 20 1 28 0 64 Power OK Power enable Payload CPU S3 OFF For initiating a system shutdown you would send sendUDP py 192 168 3 226 poff 20000 Sending poff action Received mgapOFFACK Answer for pOFF request Status passed in answer ACK It was ACK waits for next udp frame 6 Support for CP3693 Raid Controller 6 1 Create RAID partition Empty RAID system doesn t have any partition it must be created manually SysVinit script is prepared to use one partition on RAID storage This partition is mounted on raid localization e Crate one parition using tool cfdisk cfdisk dev sdb e Create filesystem on RAID partition mkfs ext4 dev sdbl That prepared partition can be mounted by sysVinit script etc init d raidcontrol start 6 2 Start and shutdown in sysVinit scripts A sysVinit script named raidcontrol is provided in directory etc init d This program is
5. ect a compact flash on your development host and verify carefully which devicenode will be created for this CF This is very important For this we recommend following way ls l dev sd brw rw 1 root disk 8 0 Sep 25 10 54 dev sda brw rw 1 root disk 8 1 Sep 25 10 54 dev sdal brw rw 1 root disk 8 2 Sep 25 10 54 dev sda2 brw rw 1 root disk 8 16 Sep 25 08 54 dev sdb brw rw 1 root disk 8 17 Sep 25 08 54 dev sdbl brw rw 1 root disk 8 18 Sep 25 08 54 dev sdb2 e Inthe example we see 2 harddisks already connected to the development host sda and sdb e Now we connect the compact flash to the development host and we control the device nodes again ls l1 dev sd brw rw 1 root disk 8 0 Sep 25 10 54 dev sda brw rw 1 root disk 8 1 Sep 25 10 54 dev sdal brw rw 1 root disk 8 2 Sep 25 10 54 dev sda2 brw rw 1 root disk 8 16 Sep 25 08 54 dev sdb brw rw 1 root disk 8 17 Sep 25 08 54 dev sdbl brw rw 1 root disk 8 18 Sep 25 08 54 dev sdb2 brw rw 1 root disk 8 32 Sep 25 17 39 dev sdc brw rw 1 root disk 8 33 Sep 25 17 39 dev sdcl brw rw 1 root disk 8 34 Sep 25 17 39 dev sdc2 brw rw 1 root disk 8 35 Sep 25 17 39 dev sdc3 e We can see clearly that a device node sdc for the compact flash was generated e Now we can copy the image to the CF with help of the dd utility dd if path_to_image fcl4_cpasm301 img of dev sd e sd will be sdc in
6. lt password is 0000 6 3 2 Via the Raidmanager SW On the root file system you find the SW raidmanager that provides a number of functionalities For more details call vraidmanager help 7 Serial connection to the CP3923 Switch Serial port dev ttyS 1 of the CP307 is connected internally to the serial port of the CP3923 This provides access to the service functions of the CP3923 Default configuration parameters for this connection are 115200 Baud No parity 8 Bit 1 Stop bit The installation image is equipped with the terminal program minicom which is already configured appropriately for communication with the CP3923 After invocation of minicom it is recommended to enter RETURN to get the prompt User for login admin for the user name RETURN to get the prompt Password default no password is defined if the login was correct you get a prompt Ethernet Fabric gt further informations can be found in the CP3923 manuals
7. ora Core image for the CP307 within the CPASM301 system The Linux image contains the Fedora Core 14 installation plus some required tools for the boards within this system This image is not intended to be installed on a standard CP307 in other systems than the CPASM301 The installation provides a factory configuration which is described below However it is possible and required to modify the settings according to the needs of the application The following settings have to be configured manually e localization settings time zone keyboard settings e networking parameters e user accounts login names and passwords groups permissions The image is delivered as e Disk image for flash on Compact Flash e Bootable CD or DVD which contains an installation environment for installing the image on the target system 2 Required BIOS settings on CP307 The system will only run correctly if the BIOS configured as described below Enter the BIOS setup menu Press DEL at system start In menu Advanced IDE Configuration configure the following items ATA IDE Configuration Enhanced Configure SATA as IDE Configure SATA Channels Behind PATA SATA Speed Limit No Limit In menu OEM FEATURE CP307 front rear config configure the following items Serial Port 1 Rear Gig Ethernet 1 if CP3 MGMT is used Rear Gig Ethernet 2 Rear 3 How to install Linux on the CPASM301 system 3 1 Compact Flash disk image e Conn
8. s bring the system into a state which can not be detected and handled by the CP3MGMT However if you run into such a situation this can be cleaned by sending the foff command to the CP3MGMT This will force the board to power off state and you can power it on with pon again 5 Support for optinal CP3MGMT module The CP3MGMT module which is responsible for remote management of the whole system can be operated either via serial communication or via a network connection using the CP3MGMT tool 5 1 Access via serial connection For the serial connection you need a null modem connection to a remote host and a terminal program configured to 9600 Baud No parity 8 Bit 1 Stop bit If you press RETURN in your terminal program you will obtain the command prompt cp3MGMT gt The command cp3MGMT gt help will provide you with a description of all commands available 5 2 Access via network Before you can send access the CP3MGMT via network you have to configure appropriate networking parameters This requires a serial communication to the CP3MGMT see previous chapter You can inspect the current networking configuration with the command netconfig Example output cp3MGMT gt netconfig Network configuration IP address 2 192 168 1 2 service port nuber 20000 MAC address 00 80 82 00 00 01 cp3MGMT gt If networking is configured correctly you can use the Kontron provided tool named SK OSI APPL PYT
9. s only q quit The system will be rebooted Choose an option f e Choose the option to install the linux image by entering f followed by the Enter key For installing choose f and press RETURN The installation process will partition the onboard Com pactFlash and install Linux and the Grub boot loader This will need some minutes so please be patient After succesfull installation or in case of errors the menu will appear again Enter q RETURN to reboot the system Remove the installation CD DVD and the freshly installed Fedora Linux will come up with the GRUB selection menu 4 Details of the installed Fedora Core Image 4 1 Fedora Core version The image is based on e Distribution version Fedora Core 14 e Kernel 2 6 35 6 45 fc 14 1686 4 2 Preconfigured users and passwords e user root password rootroot group root e user kontron password kontron group kontron 4 3 How to start and shut down the system with the optional CP3MGMT module Typically the system is started by sending the pon command to the CP3MGMT board and it is shut down by sending poff However it is also possible to shut down the CPU board with the command given as root halt p The p parameter is necessary to inform the CP3MGMT via the S3 sleep signal that the system has to be switched off However this will not power off the raid controller You should not use one of the commands halt reboot init 0 These command
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