The Virtualization Cookbook for SLES 10 SP2 - z/VM - IBM

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Figure 7-4 Splash screen and device type screen ► You might see the screen Unformatted DASD Devices Found as shown in Figure 7-5. If the disks you are installing onto have been previously formatted by dasdfmt, you will not see this screen. Figure 7-5 An example of the Unformatted DASD Devices Found screen 7.1.6 Working around a known issue 112 The Virtualization Cookbook for RHEL 6
Important: If the minidisks 100-102 (dasdb-dasdd) have not been formatted for Linux by dasdfmt before this install, you should see a screen as shown in Figure 7-5 on page 112. However, there is a known issue in RHEL 6 whereby this screen is not shown and you don’t have the ability to format the disks through the installer. If you proceed without formatting the disks with dasdfmt, the install process will fail later. If this is the case, it is recommended that you perform the following steps: ► Start a second SSH session, this time logging is as root. login as: root Welcome to the anaconda install environment 1.2 for zSeries ► Issue the command lsdasd. The three minidisks should be dasdb, dasdc and dasdd: # lsdasd Bus-ID Status Name Device Type BlkSz Size Blocks ============================================================================== 0.0.0100 active dasdb 94:4 ECKD 4096 2347MB 600840 0.0.0101 active dasdc 94:8 ECKD 4096 2347MB 600840 0.0.0102 active dasdd 94:12 ECKD 4096 2347MB 600840 0.0.0300 active dasde 94:16 FBA 512 256MB 524288 0.0.0301 active dasdf 94:20 FBA 512 512MB 1048576 ► Format the minidisks in parallel with the following for loop: # for i in b c d > do > dasdfmt -b 4096 -y -f /dev/dasd$i & > done ► You may need to press Enter to see the jobs in the background complete. After the for loop completes, return to the VNC session and complete the installation. 7.1.7 Continuing the installation ► Click the button Reinitialize All when prompted to initialize the VDISK at 300 as shown in Figure 7-6. Figure 7-6 Re-initializing disks Chapter 7. Installing RHEL 6 on the cloner 113
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z/VM and Linux on IBM System z: The
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4.1.3 Copying a vanilla z/VM system
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8.2.4 Configuring the VNC server .
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14.4 Viewing Linux data in the Perf
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► Chapter 9, “Configuring RHEL
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Sue Baloga, Bill Bitner, Carol Ever
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z/VM 6.1 z/VM 6.1, available in Oct
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► Shared read-only Linux /usr/ fi
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6 The Virtualization Cookbook for R
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- DASD: 27 3390-3s or 9 3390-9s at
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2.2.2 Backup file naming convention
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One rule that can be recommended is
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2.6.2 z/VM DASD used in this book T
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2.7 Blank worksheets Blank copies o
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2.7.3 Linux resources worksheet Use
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Figure 3-1 PuTTY Configuration wind
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9. You may choose a larger screen s
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Click the Download and Use button.
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26 The Virtualization Cookbook for
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4.1 Installing z/VM from DVD or FTP
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Figure 4-2 Choosing two files to be
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► The LPAR that z/VM will be inst
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c. You should see the Disruptive Ta
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► You may need to clear the scree
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Figure 4-11 Load window ► When yo
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==> Press Enter at the VM READ prom
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Figure 4-14 IPWIZARD screen 2 ► A
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One default setting that can be dan
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Pay attention to the output. If you
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==> rename profile tcpip d poksnd61
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You should see that the VSWITCH VSW
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6285-6287 ATTACHED TO MAINT ► Use
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CP_Owned Slot 6 UP6285 CP_Owned Slo
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==> x user direct c ====> bottom ==
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4.7.2 Logging and customizing the n
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4.7.5 Copying files associated with
Page 74 and 75: 4.8.2 Testing the changes To test y
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Page 78 and 79: ==> link * cf1 cf1 mr ==> acc cf1 f
Page 80 and 81: ... ==> link $page$ a03 a03 mr ==>
Page 82 and 83: 70 The Virtualization Cookbook for
Page 84 and 85: When SERVICE is successfully comple
Page 86 and 87: 5.1.2 Downloading the service files
Page 88 and 89: ==> deterse s8873950 shiprsu1 f = s
Page 90 and 91: ***********************************
Page 92 and 93: APAR Component Description VM64774
Page 94 and 95: Figure 5-4 Downloading service for
Page 96 and 97: 5.2.3 Verifying the zEnterprise 196
Page 98 and 99: 5.4.1 Getting service using ShopzSe
Page 100 and 101: Figure 5-7 Getting fixes from Shopz
Page 102 and 103: ► Use the SERVICE ALL command spe
Page 106 and 107: 6.1 Installing Linux on the PC If y
Page 108 and 109: 6.3.3 Copying the DVD contents Copy
Page 110 and 111: 6.5 Configuring an FTP server for z
Page 112 and 113: 6.5.3 Testing the anonymous FTP ser
Page 114 and 115: ==> copy user direct c = direwrks =
Page 116 and 117: ► Go back to the top of the file
Page 118 and 119: 8016384 bytes sent in 00:01 (6.01 M
Page 120 and 121: LOGON AT 07:41:38 EDT WEDNESDAY 09/
Page 122 and 123: Figure 7-1 Initial screen of instal
Page 126 and 127: ► On the next screen the host nam
Page 128 and 129: ► On the Add Partition screen, cr
Page 130 and 131: Figure 7-12 Creating a volume group
Page 132 and 133: # mount 9.60.18.240:/nfs/rhel6/dvd1
Page 134 and 135: # chkconfig --list | grep 3:on abrt
Page 136 and 137: ► Edit /etc/init/control-alt-dele
Page 138 and 139: ► View your order with the swapon
Page 142 and 143: MDISK 100 3390 0001 3338 UM63A2 MR
Page 144 and 145: NFS server directory you just set u
Page 146 and 147: ► A warning screen will appear as
Page 148 and 149: ► Click Create and on the resulti
Page 150 and 151: dev/dasda1 on / type ext4 (rw) proc
Page 152 and 153: ► Import the RPM GPG key so that
Page 154 and 155: This allows the cloner to initiate
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Page 160 and 161: There are many ways to clone Linux
Page 162 and 163: 0.0.0100 active dasda 94:0 ECKD 409
Page 164 and 165: Initializing cgroup subsys cpuset I
Page 166 and 167: 4 If you specified a value for 3 ab
Page 168 and 169: Then the SSH keys are regenerated i
Page 170 and 171: USER $ALLOC$ NOLOG MDISK A01 3390 0
Page 172 and 173: ► Verify that the new user IDs ha
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# cd /nfs # mkdir ks # cd ks ► Co
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RUNKS=1 cmdline ====> file ► Next
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11.1.2 Testing Apache apr-util-ldap
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► To allow Web traffic through, y
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Complete! OpenLDAP should now be in
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gidNumber: 10000 homeDirectory: /ho
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This change will create an SMB shar
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Figure 11-2 Mapping a network drive
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Dependency Installed: apr.s390x 0:1
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discarded, and later when all is te
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► Add minidisk statements to defi
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13.2 Adding a logical volume There
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In this example, there are 586 free
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# reboot Broadcast message from roo
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old desc_blocks = 1, new_desc_block
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card_version hardware_version peer_
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# ls access_denied in_recovery stat
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==> #cp vi vmsg 0 1 In single user
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Note: if the rescue image cannot fi
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-/+ buffers/cache: 98 654 Swap: 761
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idle The current idle percentage Th
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200+0 records out 209715200 bytes (
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► Rerun the same scp commands: #
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Figure 13-2 Manual setting of DISPL
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Using embedded SSH It is also possi
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14.1.1 Using the INDICATE command z
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list. Normal virtual processors in
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► The Program Directory for Perfo
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a. Use the VMLINK command to both l
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14.2.4 Increasing the size of the M
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Figure 14-1 Performance Toolkit log
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Figure 14-3 Performance Toolkit 327
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14.4 Viewing Linux data in the Perf
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A.2 Online resources These Web site
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1. Input mode - the Insert key, i,
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B.2 z/VM REXX EXECs and XEDIT macro
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parse upper var dasds dasd dasds da
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eturn retVal /* from formatOne */ /
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'command c/USER 6VMRSC10 6VMRSC10/U
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B.3 Linux code end /* else */ This
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# If there are still command line a
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cp_cmd LINK $source_id $source_mdis
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3) # user ID does not exist echo "$
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[ $? -ne 0 ] && echo "Error: timed
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shift fi # If no command line optio
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