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

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Figure 11-2 Mapping a network drive to the Samba server You should now have Samba configured and running with one new share available. If you prefer a DOS command line, you can also link to the share with the following net use command: c:\>net use y: \\9.60.18.226\sharedoc The command completed successfully. You can detach the share with the following net use command: c:\>net use y: /delete y: was deleted successfully. 11.3.7 Configuring printing Configuring printing is more complex and is beyond the scope of this section. For details see the Redpaper Printing with Linux on zSeries Using CUPS and Samba, REDP-3864, on the Web at: http://www.redbooks.ibm.com/abstracts/redp3864.html 11.4 Creating a virtual application development server Most Linux distributions come with a basic set of application development tools, making Linux one of the most versatile development systems. These basic tools are ideal for projects of any size. The development languages used in implementation range from scripting languages such as Python or Tcl, to compiled languages such as C/C++ and Java. There are software 182 The Virtualization Cookbook for RHEL 6
available on Linux to help form a development system for developers to create integrated applications. MySQL and Apache are among them. A popular open source Web platform is LAMP, which stands for the open source software and programming languages used to make up the platform: Linux, Apache, MySQL, Python or PHP. ► Start an SSH session as root to the cloner. ► Copy a Linux cloning configuration file and modifying the IP address and host name variables: # cd /etc/clone # cp linux01.conf linux04.conf # vi linux04.conf // ... modify IPADDR and HOSTNAME variables ► Clone a basic virtual server. In this example the user ID LINUX03 is used. # clone -v rh6gold linux03 Invoking CP command: QUERY rh6gold Invoking CP command: QUERY linux03 This will copy disks from rh6gold to linux03 Host name will be: 6.endicott.ibm.com IP address will be: 9.60.18.224 Do you want to continue? (y/n): y ... ► When the new system comes up, start an SSH session as root to it. ► Before installing the development tools, note how fulll the root and /usr/ file systems are: # df -h Filesystem Size Used Avail Use% Mounted on /dev/dasda1 504M 147M 332M 31% / tmpfs 121M 0 121M 0% /dev/shm /dev/mapper/system_vg-opt_lv 372M 17M 337M 5% /opt /dev/mapper/system_vg-tmp_lv 372M 17M 337M 5% /tmp /dev/mapper/system_vg-usr_lv 1.5G 798M 638M 56% /usr /dev/mapper/system_vg-var_lv 372M 86M 267M 25% /var In this example, they are 31% and 56% full ► You can use the yum -y groupinstall command to install the groups named development-tools and development-libs. This will add about 45 packages which requires a number of minutes to complete: # yum -y groupinstall "Development tools" "Development libs" Installed: autoconf.noarch 0:2.63-5.1.el6 automake.noarch 0:1.11.1-1.2.el6 bison.s390x 0:2.4.1-5.el6 byacc.s390x 0:1.9.20070509-6.1.el6 cscope.s390x 0:15.6-6.el6 ctags.s390x 0:5.8-2.el6 diffstat.s390x 0:1.51-2.el6 doxygen.s390x 1:1.6.1-4.el6 flex.s390x 0:2.5.35-8.el6 gcc.s390x 0:4.4.4-13.el6 gcc-c++.s390x 0:4.4.4-13.el6 gcc-gfortran.s390x 0:4.4.4-13.el6 git.s390x 0:1.7.1-2.el6 indent.s390x 0:2.2.10-5.1.el6 intltool.noarch 0:0.41.0-1.1.el6 libtool.s390x 0:2.2.6-15.5.el6 patchutils.s390x 0:0.3.1-3.1.el6 rcs.s390x 0:5.7-37.el6 redhat-rpm-config.noarch 0:9.0.3-25.el6 rpm-build.s390x 0:4.8.0-12.el6 subversion.s390x 0:1.6.11-2.el6 swig.s390x 0:1.3.40-5.el6 systemtap.s390x 0:1.2-9.el6 Chapter 11. Cloning open source virtual servers 183
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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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Page 152 and 153: ► Import the RPM GPG key so that
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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 196 and 197: Dependency Installed: apr.s390x 0:1
Page 200 and 201: discarded, and later when all is te
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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 228 and 229: ► Rerun the same scp commands: #
Page 230 and 231: Figure 13-2 Manual setting of DISPL
Page 232 and 233: Using embedded SSH It is also possi
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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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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