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62 z/VM and Linux on IBM System z: The Virtualization Cookbook for Red Hat Enterprise Linux 6.0
250 Working directory is LNXMAINT 192
ftp> prompt
Interactive mode off
ftp> mput *
...
ftp> quit
4. Log on to LNXMAINT. You should see the following files on your D disk:
==> filel * * d
LNXMAINT FILELIST A0 V 169 Trunc=169 Size=5 Line=1 Col=1 Alt=0
Cmd Filename Filetype Fm Format Lrecl Records Blocks Date Time
CHPW610 XEDIT D1 V 72 190 3 11/04/10 13:57:39
CPFORMAT EXEC D1 V 79 252 3 11/04/10 13:57:39
PROFILE EXEC D1 V 63 17 1 11/04/10 13:57:39
RHEL6 EXEC D1 V 69 10 1 11/04/10 13:57:39
SAMPLE CONF-RH6 D1 V 38 11 1 11/04/10 13:57:39
SAMPLE PARM-RH6 D1 V 80 3 1 11/04/10 13:57:39
SWAPGEN EXEC D1 V 72 467 6 11/04/10 13:57:39
PROFILE XEDIT D1 V 45 17 1 11/04/10 13:48:08
4.8 Customizing system startup and shutdown
When your z/VM system performs an IPL, it is often desirable to have important Linux
systems also start. Conversely, when you shut down z/VM, it is desirable to have all Linux
systems shut down first.
4.8.1 Configuring the AUTOLOG1 PROFILE EXEC
We recommend that the following tasks be accomplished by using AUTOLOG1’s PROFILE
EXEC.
Configure Linux to shut down gracefully using the SET SIGNAL command.
Overcommit memory using the SET SRM STORBUF command.
Grant access to the VSWITCH for each Linux user.
Start user IDs that should be started using the XAUTOLOG command.
Limit minidisk cache in main storage and turn it off in expanded storage.
To accomplish this task, perform the following steps:
1. Log off of LNXMAINT and log on to AUTOLOG1. At the VM READ prompt you have usually
been pressing Enter, which causes the PROFILE EXEC to be run. If you do not want this
EXEC to run, enter the command ACCESS (NOPROF:
LOGON AUTOLOG1
z/VM Version 6 Release 1.0, Service Level 0901 (64-bit),
built on IBM Virtualization Technology
There is no logmsg data
FILES: NO RDR, NO PRT, NO PUN
LOGON AT 09:29:16 EST FRIDAY 11/20/09
DMSIND2015W Unable to access the Y-disk. Filemode Y (19E) not accessed
z/VM V6.1.0 2009-11-19 13:47
==> acc (noprof
- Enterprise Linux 6.0 1
- February 2011 3
- First Edition (February 2011) 4
- Contents 5
- Contents v 7
- Contents vii 9
- Trademarks 12
- Chapters and appendixes 13
- Conventions 14
- The team who wrote this book 15
- Special thanks 15
- Comments welcome 16
- Preface xv 17
- Summary of changes 19
- 1.1 What is virtualization 23
- 1.4 Infrastructure design 24
- Planning 27
- 2.1 Bill of materials 28
- 2.2 z/VM conventions 29
- Real address 30
- LPAR identifier 30
- 2.3 Disk planning 31
- 2.4 Memory planning 32
- 2.5 Password planning 32
- 2.6 Planning worksheets 33
- 2.7 Blank worksheets 36
- 2.7.2 z/VM DASD worksheet 37
- Configuring a desktop machine 39
- Figure 3-2 Setting logging 41
- Saving sessions 43
- 3.2 Setting up a VNC client 44
- 3.3 3270 emulators 45
- Figure 4-3 Recovery menu 51
- Running INSTDVD 57
- Figure 4-11 Load window 58
- 4.2 Configuring TCP/IP 61
- 4.6 Adding paging volumes 70
- Using the CPFORMAT EXEC 72
- 4.6.4 Testing the changes 76
- 4.8.2 Testing the changes 83
- 4.9.1 VM security products 84
- clipping the volumes 90
- Servicing z/VM 93
- Chapter 5. Servicing z/VM 75 95
- Chapter 5. Servicing z/VM 77 97
- Chapter 5. Servicing z/VM 79 99
- S9338801 in this example): 100
- Chapter 5. Servicing z/VM 81 101
- Chapter 5. Servicing z/VM 85 105
- Chapter 5. Servicing z/VM 87 107
- 5.4 Applying a PTF 108
- Chapter 5. Servicing z/VM 89 109
- Chapter 5. Servicing z/VM 91 111
- Chapter 5. Servicing z/VM 93 113
- Chapter 5. Servicing z/VM 95 115
- Configuring an NFS/FTP server 117
- 6.4 Enabling the NFS server 120
- 7.1 Installing the cloner 126
- Figure 7-2 NFS setup panel 135
- 7.2 Configuring the cloner 147
- 7.2.8 Configuring SSH keys 153
- 7.2.12 Rebooting the system 155
- 7.2.13 Verifying the changes 155
- Figure 8-4 166
- 8.2.7 Configuring SSH keys 172
- 8.2.10 Rebooting the system 173
- 8.2.11 Verifying the changes 173
- Detaching the source disks 180
- 9.4.3 Using the clone script 185
- 9.6 Reviewing system status 193
- 11.1.2 Testing Apache 202
- 11.1.3 Turning on a firewall 203
- 11.1.6 Apache resources 205
- 11.2.3 Adding an LDAP user 207
- 11.3.4 Adding a Samba user 212
- 11.3.6 Testing your changes 213
- 11.3.7 Configuring printing 215
- 11.4.1 Additional resources 217
- Servicing Linux with Red Hat 219
- Miscellaneous tasks 223
- 13.1 Adding DASD 224
- 13.2 Adding a logical volume 226
- Volume Group - homevg 227
- 13.4 Adding SCSI/FCP disks 233
- 4014402600000000. Change the 235
- 13.5 Rescuing a Linux system 239
- 13.9 The X Window System 251
- Using PuTTY 254
- Using embedded SSH 256
- INIDICATE LOAD 260
- INDICATE QUEUES EXP 261
- Getting help 262
- Determining who is logged on 262
- Determining storage or memory 263
- Determining processors 263
- 14.2.3 Configuring PERFSVM 266
- Using a web browser interface 270
- Using a 3270 interface 272
- 14.3 Monitoring Linux 274
- References 277
- Cheat sheets 278
- A vi cheat sheet 279
- Additional material 281
- Related publications 283
- Online resources 284
- Help from IBM 285
- Hat Enterprise Linux 6.0 293
- Back cover 296
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