IBM s/390 manual Definitions for two HDDs

Page 81

Definitions for two HDDs

The following definitions assume that the second ThinkPad hard disk is mounted and contains the optional volumes discussed in text. Since these definitions reference files on the second hard disk (with mount point /s391), they can be used only when the second hard disk is installed (and the file system mounted). Note that the system name is now S10B and the resources name is R10B.

system S10B: memsize(262144) cachesize(2048) essize(64) instset(esa) cpu(0) channel(0) local channel(1) local channel(2) local

cu devad(0xA80,9) path(2) resource(R10B3990) cu devad(0xA90,3) path(2) resource(R10B3991) cu devad(0x700,3) path(0) resource(R10B3174) cu devad(0xE20,2) path(1) resource(R10B3172) cu devad(0x560,1) path(2) resource(R10B3480) end S10B

resources R10B: R10B3990: cu 3990 interface local(1) device(00) 3390-3 /s390/OS39RA device(01) 3390-3 /s390/OS3RAA device(02) 3390-3 /s390/OS39M1 device(03) 3390-2 /s391/OS39PA device(04) 3390-2 /s391/OS3PAA device(05) 3390-3 /s391/OS39DA device(06) 3390-3 /s391/OS3DAA device(07) 3390-3 /s390/OS39HA device(08) 3390-2 /s391/OS3DAB end R10B3990

R10B3991: cu 3990 interface local(1) device(00) 3390-1 /s391/WORK01 device(01) 3390-1 /s391/WORK02 device(02) 3390-1 /s391/WORK03 end R10B3991

R10B3174: cu 3174 interface local(1) device(00) 3278 mstcon device(01) 3278 M701 device(02) 3278 M702 end R10B3174

R10B3172: cu 3172 interface local(1)

options 'ipaddress=9.12.17.211' device(00) 3172 eth0 device(01) 3172 OFFLINE

end R10B3172

R10B3480: cu 3480

Appendix A. FLEX-ES definition listings 71

Image 81

Contents Bill Ogden ThinkPad Enabled for S/390Page International Technical Support Organization First Edition October Contents Shutting down Index Vi S/390 PID ThinkPad Enabled for S/390 Author Special noticeComments welcome IBM trademarksIntroduction ThinkPad/EFS systems Purpose of this redbookFLEX-ES Positioning with other small S/390s LinuxThinkPad/EFS hardware used Terminology Disk planning System and Linux installationDifferences ThinkPad Linux installationPartition Manually Partition Mount Point Device Requested Actual Type Purpose12.17.210 Device Partition Type Default Boot255.255.255.0 12.17.150Gnome Monitor Setup IBM 9513 T55A TFT No clock chip 24 bit Installation notesSelect Start X automatically # df -hEtc/xinetd.d # vi telnet # ps -ef grep xinetd# kill -s USR1 pidnumber PID number for xinetd 14 S/390 PID ThinkPad Enabled for S/390 FLEX-ES and OS/390 installation Brief introduction FLEX-ESPC Processor in ThinkPad Page Installation Installing the FLEX-ES license key Next steps OS/390 AD systemsAD systems # mkdir /s391Basic CD-ROM formats 2 OS/390 on CD-ROMFLEX-ES formats 3 OS/390 device configurationUnzipping and installing Awsckd CD-ROM files Installation tasksAn unzip program Mount /dev/cdrom /mnt/cdromFile ownership Minor problemsFiles unzip in wrong order Volume in two separate zip filesFLEX-ES Operation Comments FLEX-ES system and resource definitions$ cd /usr/flexes/rundir Building a shell script# resadm -s R10A.rescf $ resadm -r$ sh shos Flexes ipl a80 0a82cs IPL OS/390 Terminal Solicitor=stor User terminal connection Operation and use11.42.47 A80,8Iodf requirements Linux TN3270System performance monitors Rmf5 TCP/IP for OS/390 # resadm -T Shutting down# resadm -k # exit36 S/390 PID ThinkPad Enabled for S/390 Additional Topics Basic debugging Operating Systems Messages console SecurityServer memory Vmstat command CPU Importance of Linux swappingUsing a second Linux hard disk Ultrabay# cat /proc/partitions Second disk planning Disk layout AD system Partition Mount Size UseDevice Volser Addr Use Alternative method FLEX-ES FakeTape on OS/390222222 560Multi-system setup $ x3270 -model 3 -keymap pc -port tn3270 localhost X3270 client$ x3270 -model 3 -keymap pc -port tn3270 localhostt91f Function Keys Used# cd /usr/lib/X11/app-defaults # cp X3270 X3270old Remote resources# vi System B Disk cachesWrites Cache Hits FSI Channel Adapters Tuning cachesizeBackup and restore considerations Scsi adapter for the ThinkPadDisk fragmentation $ tar -cvzf /holding/OS39RA.tarz /s390/OS39RA Using tar to back up S/390 volumes$ cd /usr/flexes/rundir $ sh buOS39RAc Using tar and ftpCD-RW drive 16 S/390 identificationRAS discussion Display PSW and registersLinux windows Verify ckd diskThinkPad power control Installing FLEX-ES upgradesCommon commands Useful Linux commandsText editors Multiple consoles, sessions, screens62 S/390 PID ThinkPad Enabled for S/390 Frequently asked questions 64 S/390 PID ThinkPad Enabled for S/390 Frequently asked questions 66 S/390 PID ThinkPad Enabled for S/390 Frequently asked questions 68 S/390 PID ThinkPad Enabled for S/390 Basic definitions for a single HDD Appendix A. FLEX-ES definition listingsShell script for a single HDD Definitions for two HDDs Shell script for two HDDs System definitions Appendix B. FLEX-ES parametersCpu0 Cpu1 Cpu2 Emulated control unit types Resource definitionsTypical resource definitions Emulated device typesCKD disk resources Terminal resources LAN resources Tape resourcesCloned devices Common rules Resadm commandCLI commands Flexes mount A90 S390/WORK01 710 Altcons560 Home/tape3 84 S/390 PID ThinkPad Enabled for S/390 Special notices 86 S/390 PID ThinkPad Enabled for S/390 IBM Redbooks How to get IBM RedbooksReferenced Web sites Other resourcesIBM Redbooks collections Index Pipe Port Power control Terminal logo Terminal Solicitor 16, 18, 31, 39, 65 92 S/390 PID ThinkPad Enabled for S/390 Partners in Development ThinkPad Enabled for S/390 Page Page System setup AD CD-ROM use System operation ThinkPad Enabled for S/390