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

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► Click Create and on the resulting Create Storage window, choose LVM Volume Group then click Create again. ► On the Make LVM Volume Group window, set the Volume Group Name to system_vg and click Add. Create logical volumes for file systems mounted at /tmp, /opt, /var, /usr, and /. See Table 8-2 below for the recommended logical volume layout and sizes to be used for the golden image. Table 8-2 LVM logical volume layout Mount point Logical Volume Name Size (MB) /tmp/ tmp_lv 384 /opt/ opt_lv 384 /var/ var_lv 384 /usr/ usr_lv 1536 ► This results in about 1G of free space remaining in the volume group as shown in Figure 8-4: Figure 8-4 Defining a volume group and logical volumes ► At the Please Select A Device window, click Next. You will see a Format Warnings window. Click Format. 136 The Virtualization Cookbook for RHEL 6
Figure 8-5 Summary of file systems and swap spaces ► At the Writing storage configuration to disk window, click Write changes to disk. ► At the Software options section, accept the default of a Basic Server and click Next. ► The installer will take about 5-10 minutes to install Linux. When complete, click Reboot. The system should be restarted from disk. ► Start an SSH session to the golden image. You may see a warning from PuTTY about a “POTENTIAL SECURITY BREACH”. This is expected because a new set of SSH keys were generated for the same IP address. Click Yes to begin the session. 8.1.5 Verifying the installation Verify some settings with the following commands. You should see output similar to the following: # lsdasd Bus-ID Status Name Device Type BlkSz Size Blocks ============================================================================== 0.0.0100 active dasda 94:0 ECKD 4096 2347MB 600840 0.0.0300 active dasdb 94:4 FBA 512 256MB 524288 0.0.0301 active dasdc 94:8 FBA 512 512MB 1048576 0.0.0101 active dasdd 94:12 ECKD 4096 2347MB 600840 # swapon -s Filename Type Size Used Priority /dev/dasda2 partition 524296 0 -1 /dev/dasdb1 partition 262132 0 -2 /dev/dasdc1 partition 524276 0 -3 # mount Chapter 8. Installing and configuring the golden image 137
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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
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4.8.2 Testing the changes To test y
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HCPDIR494I User directory occupies
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==> link * cf1 cf1 mr ==> acc cf1 f
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... ==> link $page$ a03 a03 mr ==>
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When SERVICE is successfully comple
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5.1.2 Downloading the service files
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==> deterse s8873950 shiprsu1 f = s
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***********************************
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APAR Component Description VM64774
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Figure 5-4 Downloading service for
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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 104 and 105: 92 The Virtualization Cookbook for
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 124 and 125: Figure 7-4 Splash screen and device
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
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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
Page 158 and 159: DASD 63AA FR63AA , DASD 63AB FR63AB
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
Page 176 and 177: # cd /nfs # mkdir ks # cd ks ► Co
Page 178 and 179: RUNKS=1 cmdline ====> file ► Next
Page 182 and 183: 11.1.2 Testing Apache apr-util-ldap
Page 184 and 185: ► To allow Web traffic through, y
Page 186 and 187: Complete! OpenLDAP should now be in
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Page 192 and 193: This change will create an SMB shar
Page 194 and 195: Figure 11-2 Mapping a network drive
Page 196 and 197: 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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