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IBM s/390 manual Operation and use, User terminal connection

Models: s/390

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Page 42

- 11.42.47

d m=cpu

11.42.47IEE174I 11.42.47 DISPLAY M 662

PROCESSOR STATUS

ID CPU			SERIAL
0	+		00F0001247
+	ONLINE	- OFFLINE	. DOES NOT EXIST W WLM-MANAGED
- 11.43.44		d a,l

11.43.44IEE114I 11.43.44 2000.314 ACTIVITY 665

JOBS	M/S	TS USERS	SYSAS		INITS	ACTIVE/MAX VTAM			OAS
00002	00011	00001	00027		00012	00001/00010		00007
JES2	JES2	IEFPROC	NSW	S	VTAM	VTAM	VTAM	NSW	S
DLF	DLF	DLF	NSW	S	RACF	RACF	RACF	NSW	S
VLF	VLF	VLF	NSW	S	INETD4	STEP1	BPXOINIT	OWT	AO
LLA	LLA	LLA	NSW	S	TSO	TSO	STEP1	OWT	S
SDSF	SDSF	SDSF	NSW	S	TCPIP	TCPIP	TCPIP	NSW	SO
PORTMAP	PORTMAP	PMAP	OWT	SO FTPD1		STEP1	FTPD	OWT	AO
NFSS	NFSS	GFSAMAIN NSW		SO
P390	OWT
- 11.41.55		d u,,,a80,8

11.41.55IEE457I 11.41.55 UNIT STATUS 659

UNIT TYPE STATUS			VOLSER	VOLSTATE
0A80	3390	S	OS39RA	PRIV/RSDNT
0A81	3390	A	OS3RAA	PRIV/RSDNT
0A82	3390	A	OS39M1	PRIV/RSDNT
0A83	3390	F-NRD		/RSDNT
0A84	3390	F-NRD		/RSDNT
0A85	3390	F-NRD		/RSDNT
0A86	3390	F-NRD		/RSDNT
0A87	3390	A	OS39HA	PRIV/RSDNT

The processor type (in the d m=cpu response) is 1245. This is the processor type for a Netfinity/EFS system. Otherwise, the displayed responses are exactly the same (except, perhaps, for storage sizes) as would be found when running on any S/390 hardware.

4.2 Operation and use

Once you have OS/390 IPLed, operation is the same as for any other OS/390 installation.

4.2.1 User terminal connection

A TSO user, for example, would normally connect to the system by connecting a TN3270 session to the Linux IP address (or name, if you have a Domain Name Server service), port

24.This should produce the Terminal Solicitor display, as shown in Figure 4-1 on page 31. The user would then select one of the available sessions (in the Terminal Solicitor display) and would be connected to this S/390 address. When he eventually drops the TN3270 session, the S/390 3270 address will be restored to the Terminal Solicitor display for others to use.

If you start OS/390 TCP/IP, a user could connect directly to it by using TN3270 and the IP address you assigned to OS/390 TCP/IP. In this case, the user would not be connected to the Terminal Solicitor, but would be connected directly to OS/390 TCP/IP.

32S/390 PID: ThinkPad Enabled for S/390

Image 42

IBM s/390 manual Operation and use, User terminal connection

Contents

Bill Ogden System setup AD CD-ROM use System operationFront cover ThinkPad Enabled for S/390Page S/390 Partners in Development ThinkPad Enabled for S/390 International Technical Support OrganizationOctober First Edition October Contents ContentsChapter 6. Frequently asked questions iv S/390 PID ThinkPad Enabled for S/3904.3 Shutting down Contents Special noticesIndex vi S/390 PID ThinkPad Enabled for S/390 Preface Special noticeThe author IBM trademarks Comments welcomeChapter 1. Introduction 1.1 Purpose of this redbook 1.2 ThinkPad/EFS systems1.2.1 FLEX-ES 1.2.2 Linux 1.2.3 Positioning with other small S/390s1.3 ThinkPad/EFS hardware used 1.4 Terminology Chapter 2. System and Linux installation 2.1 Disk planningDifferences Partition Manually Partition 2.3 Linux installation2.2 ThinkPad Mount PointThe installation prompts continued with fairly basic items Page 2.3.1 Installation notes # ps -ef grep xinetd etc/xinetd.d# vi telnet # kill -s USR1 pidnumber14 S/390 PID ThinkPad Enabled for S/390 Chapter 3. FLEX-ES and OS/390 installation 3.1 FLEX-ES 3.1.1 Brief introductionPC Processor in ThinkPad 18 S/390 PID ThinkPad Enabled for S/390 3.1.2 Installation Installing the FLEX-ES license key 3.1.320 S/390 PID ThinkPad Enabled for S/390 3.2 OS/390 AD systems 3.1.4 Next steps3.2.1 AD systems 3.2.2 OS/390 on CD-ROM Basic CD-ROM formats3.2.3 OS/390 device configuration FLEX-ES formatsUnzip and convert a volume 3.2.5 Installation tasksUnzipping and installing AWSCKD CD-ROM files 3.2.4 An unzip program3.4 Minor problems 3.3 File ownershipLoad the other CDs Volume in two separate zip files 3.4.1 Next stepsFiles unzip in wrong order Chapter 4. FLEX-ES Operation 4.1 FLEX-ES system and resource definitions Comments4.1.1 Building a shell script $ sh shos flexes ipl a80 0a82cs 4.1.2 IPL OS/390 Terminal Solicitor4.2 Operation and use 4.2.1 User terminal connection4.2.2 Linux TN3270 4.2.3 IODF requirements4.2.4 System performance monitors 4.2.5 TCP/IP for OS/390 4.3 Shutting down 36 S/390 PID ThinkPad Enabled for S/390 Chapter 5. Additional Topics Copyright IBM Corp5.1 Basic debugging 38 S/390 PID ThinkPad Enabled for S/3905.2 Operating Systems Messages console 5.3 Security5.4 Server memory 5.4.1 The vmstat command 5.4.2 Importance of Linux swapping 5.5.1 Using a second Linux hard disk 5.5 Ultrabay5.5.2 Second disk planning 5.5.3 Disk layout AD system 5.6 FLEX-ES FakeTape on OS/390 5.5.4 Alternative method46 S/390 PID ThinkPad Enabled for S/390 2,5603,222222 5.7 Multi-system setup 5.8 x3270 client # cp X3270 X3270old 5.9 Remote resources# cd /usr/lib/X11/app-defaults # viSystem B 5.10 Disk cachesSystem A System CHere is an example that uses all three options 5.11 Tuning cachesize 5.12 FSI Channel Adapters5.15 Backup and restore considerations 5.13 SCSI adapter for the ThinkPad5.14 Disk fragmentation 5.15.1 Using tar to back up S/390 volumes 5.15.2 Using tar and ftp 5.16 S/390 identification 5.15.3 CD-RW drive5.17 Display PSW and registers 5.18 RAS discussion5.19 Verify ckd disk 5.20 Linux windows5.21 Installing FLEX-ES upgrades 5.22 ThinkPad power control5.23 Useful Linux commands Common commandsMultiple consoles, sessions, screens Text editorsCD-ROM 62 S/390 PID ThinkPad Enabled for S/390 Chapter 6. Frequently asked questions Q Can I run a ThinkPad in 24x7 operation? 24 hours/day, 7 days/week A Yes Q How do I order a ThinkPad/EFS system? What if I am not a PID member? Q What is the difference between swapping and paging? Q How long does the ThinkPad battery last? Appendix A. FLEX-ES definition listings Basic definitions for a single HDDShell script for a single HDD 70 S/390 PID ThinkPad Enabled for S/390Definitions for two HDDs Appendix A. FLEX-ES definition listingsShell script for two HDDs 72 S/390 PID ThinkPad Enabled for S/390Appendix B. FLEX-ES parameters System definitions74 S/390 PID ThinkPad Enabled for S/390 cpu0 cpu1 cpu2channel3 local channel1 local Resource definitions Emulated control unit typesEmulated device types Typical resource definitions76 S/390 PID ThinkPad Enabled for S/390 CKD disk resources resourcename cu cutype parameters end resourcename3270 terminal resources $ echo ‘mount 703 bills’ flexescli localhost S10A Tape resourcesLAN resources $ echo ‘mount 704 @9.12.17.211’ flexescli localhost S10ACloned devices 80 S/390 PID ThinkPad Enabled for S/390The resadm command Common rulesCLI commands Here are a few brief notes concerning CLI commands 84 S/390 PID ThinkPad Enabled for S/390 Special notices through The Open Group S/390 Partners in Development NetFinityEnabled for S/390, SG24-6501 How to get IBM RedbooksNuma-Q Enabled for S/390 Technical Introduction, SG24-6215 FLEX-ES Concepts, FSIMM020 FLEX-ES Technical FAQ, FSIMM040IBM Redbooks collections 88 S/390 PID ThinkPad Enabled for S/390Symbols IndexNumerics Page Page 92 S/390 PID ThinkPad Enabled for S/390 S/390 Partners in Development ThinkPad Enabled for S/390 0.2”spine 0.17”-0.473” 90-249 pagesPage Page ThinkPad Enabled for S/390 System setup AD CD-ROM use System operationBack cover S/390 Partners in Development