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

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shift fi # If no command line options were provided show the help message [ $# -eq 0 ] && help # If one comand line option was provided show the help message if [ $# -lt 2 ]; then echo "Error: incorrect number of arguments" help fi # Check that vmcp exists and the module is loaded check_for_vmcp # Allow UPPER or lower case source, target, blacklist entries. # Convert all to lower case for consistency. source_linux_id=$(echo $1 | tr "[:upper:]" "[:lower:]") target_linux_id=$(echo $2 | tr "[:upper:]" "[:lower:]") # Check the blacklist, which prevents using the master image as a target. if [ -f /etc/clone/blacklist.conf ]; then . /etc/clone/blacklist.conf BlackList=$(echo ${BLACKLIST} | tr "[:upper:]" "[:lower:]") for Target in ${BlackList} do if [ "${Target}" == "${target_linux_id}" ]; then echo "${target_linux_id} is blacklisted! Exiting!" exit fi done fi # Check if udevsettle is present, used in function wait_for_device [ -x /sbin/udevsettle ] && UDEVSETTLE=/sbin/udevsettle [ -x /sbin/udevadm ] && UDEVSETTLE='/sbin/udevadm settle' # Check that the master and clone z/VM IDs are logged off. check_logged_off $source_linux_id check_logged_off $target_linux_id # Check that the clone's configuration file exists check_for_conf # Collect information from the clone's configuration file get_target_info $@ [ "$PROMPT" = "y" ] && ask_are_you_sure echo "Cloning $source_linux_id to $target_linux_id ..." [ -z "$DASD" ] && echo "Error: no DASD defined in /etc/clone/${target_linux_id}.conf" && exit copy_disks $DASD # Update the newly cloned image locally, so link, set online then mount the # clone's root filesystem. Then call modify_cloned_image to update # configuration files with the proper settings. Finally unmount, # set offline and unlink the disk. echo "Updating cloned image ..." if [ -n "$VG_NAME" ]; then link_disks $DASD 262 The Virtualization Cookbook for RHEL 6
sbin/vgscan # wait for vgscan $UDEVSETTLE /sbin/vgchange -a y $VG_NAME mount_cloned_image_lvm $CLONE_LINK else link_one $target_linux_id $DASD_ROOT $CLONE_LINK W set_online $CLONE_LINK mount_cloned_image $CLONE_LINK fi modify_cloned_image umount_cloned_image if [ -n "$VG_NAME" ]; then /sbin/vgchange -a n $VG_NAME unlink_disks $DASD else set_offline $CLONE_LINK unlink_one $CLONE_LINK fi # Autolog the clone unless AUTOLOG has been set to "n" [ "$AUTOLOG" = "y" ] && autolog echo "Successfully cloned $source_linux_id to $target_linux_id" Appendix B. Source code 263
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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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dev/dasda1 on / type ext4 (rw) proc
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► Import the RPM GPG key so that
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This allows the cloner to initiate
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DASD 63AA FR63AA , DASD 63AB FR63AB
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There are many ways to clone Linux
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0.0.0100 active dasda 94:0 ECKD 409
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Initializing cgroup subsys cpuset I
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4 If you specified a value for 3 ab
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Then the SSH keys are regenerated i
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USER $ALLOC$ NOLOG MDISK A01 3390 0
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► 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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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
Page 250 and 251: 14.4 Viewing Linux data in the Perf
Page 252 and 253: A.2 Online resources These Web site
Page 254 and 255: 1. Input mode - the Insert key, i,
Page 256 and 257: B.2 z/VM REXX EXECs and XEDIT macro
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Page 260 and 261: eturn retVal /* from formatOne */ /
Page 262 and 263: 'command c/USER 6VMRSC10 6VMRSC10/U
Page 264 and 265: B.3 Linux code end /* else */ This
Page 266 and 267: # If there are still command line a
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