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

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discarded, and later when all is tested and working, update the golden image so that all clones created thereafter are enabled for RHN. Before using yum for the first time, you must import the Red Hat GPG key and register your Linux guest with RHN. Use the commands below, substituting your RHN user name, password, and host name of the Linux guest. # rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release # rhnreg_ks --username=myuser --password=mypw --profilename=linux01.endicott.ibm.com Now that your system is registered with RHN, you can use yum to keep the system updated. You can download and install the latest version of a package by running yum with the RPM package name. You can also specify multiple packages on the command line separated by spaces. The yum install command installs the package if it is not present, and the yum upgrade command updates to the latest version if it is already installed. If a package has any dependencies, yum automatically downloads and installs them for you. Update the cpp package to get the latest security fixes: # rpm -q cpp cpp-4.1.1-30 # yum upgrade cpp Loading "rhnplugin" plugin Loading "installonlyn" plugin Setting up Upgrade Process Setting up repositories rhel-s390x-server-5-beta 100% |=========================| 950 B 00:00 ... ============================================================================= Package Arch Version Repository Size ============================================================================= Updating: cpp s390x 4.1.1-43.el5 RHEL5 2.6 M Transaction Summary ============================================================================= Install 0 Package(s) Update 1 Package(s) Remove 0 Package(s) Total download size: 2.6 M Is this ok [y/N]: y Downloading Packages: Running Transaction Test Finished Transaction Test Transaction Test Succeeded Running Transaction Updating : cpp ######################### [1/2] Cleanup : cpp ######################### [2/2] Updated: cpp.s390x 0:4.1.1-43.el5 Complete! Now query the cpp package and you should see that it has been updated. # rpm -q cpp cpp-4.1.1-43.el5 To update every installed package on the system, run: # yum upgrade 188 The Virtualization Cookbook for RHEL 6
For more information about the yum command see the yum(8) man page. 12.3 Managing your Linux guest through RHN You can also manage the packages on this Linux guest through the Web interface at: http://rhn.redhat.com/ When you first log in to RHN, you see the system you registered under the Systems tab. If there is a red exclamation point next to your system, there are errata waiting to be applied. The number of relevant errata and the corresponding number of packages are visible to the left of the system name. Click the number beneath Errata or Packages to get a detailed list. If there is a blue check-mark, then the system is fully updated. Figure 12-1 RHN system overview Next, click the link that is the system name. This brings you to a detailed overview, where you can see the system properties as Figure 12-2 shows. Click the Packages tab to view all packages installed on this system. From this tab, you can also update, remove, or install new packages onto the system. Figure 12-2 RHN system details For more information about managing your systems through RHN, including usage guides and frequently asked questions, see: http://rhn.redhat.com/help Chapter 12. Servicing Linux with Red Hat Network 189
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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
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5.4.1 Getting service using ShopzSe
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Figure 5-7 Getting fixes from Shopz
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► Use the SERVICE ALL command spe
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6.1 Installing Linux on the PC If y
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6.3.3 Copying the DVD contents Copy
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6.5 Configuring an FTP server for z
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6.5.3 Testing the anonymous FTP ser
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==> copy user direct c = direwrks =
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► Go back to the top of the file
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8016384 bytes sent in 00:01 (6.01 M
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LOGON AT 07:41:38 EDT WEDNESDAY 09/
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Figure 7-1 Initial screen of instal
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Figure 7-4 Splash screen and device
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► On the next screen the host nam
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► On the Add Partition screen, cr
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Figure 7-12 Creating a volume group
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# mount 9.60.18.240:/nfs/rhel6/dvd1
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# chkconfig --list | grep 3:on abrt
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► Edit /etc/init/control-alt-dele
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► View your order with the swapon
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MDISK 100 3390 0001 3338 UM63A2 MR
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NFS server directory you just set u
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► A warning screen will appear as
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► Click Create and on the resulti
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Page 156 and 157: 144 The Virtualization Cookbook for
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
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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
Page 204 and 205: ► Add minidisk statements to defi
Page 206 and 207: 13.2 Adding a logical volume There
Page 208 and 209: In this example, there are 586 free
Page 210 and 211: # reboot Broadcast message from roo
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Page 216 and 217: # ls access_denied in_recovery stat
Page 218 and 219: ==> #cp vi vmsg 0 1 In single user
Page 220 and 221: Note: if the rescue image cannot fi
Page 222 and 223: -/+ buffers/cache: 98 654 Swap: 761
Page 224 and 225: idle The current idle percentage Th
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Page 230 and 231: Figure 13-2 Manual setting of DISPL
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Page 236 and 237: 14.1.1 Using the INDICATE command z
Page 238 and 239: list. Normal virtual processors in
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Page 242 and 243: a. Use the VMLINK command to both l
Page 244 and 245: 14.2.4 Increasing the size of the M
Page 246 and 247: Figure 14-1 Performance Toolkit log
Page 248 and 249: 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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