Red Hat LINUX VIRTUAL SERVER 4.6 - ADMINISTRATION Manuale di Installazione Pagina 81
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Chapter 4. Installing and configuring z/VM 61
2. You could test your changes by logging off and logging back on. However, typing the
command PROFILE will do the same:
==> profile
DMSACP723I E (592) R/O
3. By default CMS tries to access the 191 disk as A and the 192 disk as D. Also, you should
have the TCPMAINT 592 disk accessed as E. Verify that these three disks are accessed
with the QUERY DISK command:
==> q disk
LABEL VDEV M STAT CYL TYPE BLKSZ FILES BLKS USED-(%) BLKS LEFT BLK
TOTAL
LXM191 191 A R/W 20 3390 4096 2 9-01 3591
3600
LXM192 192 D R/W 300 3390 4096 0 11-00 53989
54000
TCM592 592 E R/O 70 3390 4096 903 10183-81 2417
12600
MNT190 190 S R/O 100 3390 4096 694 15028-83 2972
18000
MNT19E 19E Y/S R/O 250 3390 4096 1021 28254-63 16746
45000
4. Verify that your F11 and F12 keys are set to the RETRIEVE command using the QUERY
PFKEYS command:
==> q pf
...
PF10 UNDEFINED
PF11 RETRIEVE FORWARD
PF12 RETRIEVE BACKWARD
...
4.7.5 Copying the files associated with this book to LNXMAINT
The z/VM files associated with this book are in the vm/ subdirectory of the NFS server you set
up earlier. These files should be stored on the larger 192 disk, which is accessed as your D
disk. Perform the following steps:
1. Log off of LNXMAINT so that the 192 disk is available as a read-write disk.
2. Start an SSH session on the NFS server and change the directory to the VM files
associated with this book. The directory name will be:
# cd /nfs/virt-cookbook-RH6/vm
3. FTP to z/VM. By default, FTP copies files to your 191 disk, so first change the directory to
the LNXMAINT 192 disk. The files are all in ASCII and the default behavior is to convert to
ASCII to EBCDIC. Use the mput * subcommand to copy the files from the vm/ directory to
LNXMAINT:
# ftp 9.60.18.249
Connected to 9.12.5.22.
Name (9.12.5.22:root): lnxmaint
331-Password:
Password: lnxmaint
230-LNXMAINT logged in; working directory = LNXMAINT 191
Remote system type is z/VM.
ftp> cd lnxmaint.192
- 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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