HP Serviceguard Storage Management Suite Version A.04.00.
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Contents Publishing History..........................................................................................5 1 HP Serviceguard Storage Management Suite Version A.04.00.01 for HP-UX 11i v3 Release Notes.....................................................................................6 Announcements........................................................................................................................6 Understanding HP Serviceguard Storage Management Suite Version Identifiers.....
Use of HP-UX mount Commands for CFS Environments............................................................38 Guidelines for Improved CFS Mount Point packages, Disk Group packages, and Nested Mounts.............................................................................................................................38 Adding a Node to a CFS Cluster.........................................................................................41 Removing a Node from a CFS Cluster.............................
Publishing History The latest publication date and part number indicate the current edition. Table 1 Publishing History Publication Date Part Number Edition Changes September 2011 5900-1884 1 This is the initial release of the HP Serviceguard Storage Management Suite Version A.04.00.01 for HP-UX 11i v3 Release Notes. December 2011 5900-1884 2 This is the 2nd Edition of the HP Serviceguard Storage Management Suite Version A.04.00.01 for HP-UX 11i v3 Release Notes.
1 HP Serviceguard Storage Management Suite Version A.04.00.01 for HP-UX 11i v3 Release Notes Announcements The HP Serviceguard Storage Management Suite (SG SMS) bundles integrate HP Serviceguard (SG) with the Veritas Storage Foundation™ by Symantec (SF). This combination provides powerful database and storage management capabilities while maintaining the mission-critical reliability HP Serviceguard customers have come to expect.
Table 2 SG SMS Version Numbering and Bundle Suffix Format SG SMS Version Veritas ™ Storage HP Serviceguard Version Foundation Version HP-UX Version Release Date A.01.00 4.1 A.11.17 11i v2 December 2005 A.01.01 4.1 A.11.18 11i v2 June 2007 A.02.00 5.0 A.11.18 11i v2 11i v2 = June 2007 11i v3 11i v3 = June 2008 11i v2 March 2009 A.02.01 5.0 A.11.19 11i v3 A.02.01.01 5.0 A.11.19 11i v3 May 2010 A.03.00 5.0.1 A.11.19 11i v3 November 2009 A.03.01 5.0.1 A.11.
NOTE: HP recommends that you read these HP Serviceguard Storage Management Suite Release Notes and any other related Installation Guides, Release Notes, Read Before Installing Guides, or READMEs before beginning an installation. Requirements and known issues for individual products included in the HP Serviceguard Storage Management Suite bundles are documented in their respective Release Notes. See “ Documentation for this Version” (page 19) for information on SG SMS related documentation.
NOTE: • This version is functionally identical to A.04.00. It contains the packaging fix that resolves an issue in the VRTSvxvm pre-install script due to which DRD clone does not boot when an upgrade is made from earlier bundles. • In the SG SMS Version A.04.00 release, cross bundle upgrades were not supported. SG SMS Version A.04.00.01 release supports the recommended paths to upgrade from your existing bundles to bundle 4 or bundle 7. If you are already using bundle 4 or bundle 7, there is no impact.
NOTE: • ◦ To obtain this feature, you must install the patch “PHSS_42137”, or later. ◦ To obtain the list of features mentioned below, you must install the patch “PHSS_41628”, or later. Serviceguard Support for IPv6/Mixed mode environment with Veritas Cluster Volume Manager 5.
What’s New with Veritas File System (VxFS) The following VxFS features and enhancements are supported in the SG SMS version A.04.00.01 bundles: • Autolog replay on mount — The mount command automatically runs the VxFS fsck command to clean up the intent log if the mount command detects a dirty log in the file system. • Dynamic Storage Tiering is rebranded as SmartTier — In this release, the Dynamic Storage Tiering (DST) feature is rebranded as SmartTier.
What’s New with Veritas Storage Foundation Cluster File System The following Veritas Storage Foundation™ 5.1 SP1 Cluster File System (CFS) features and enhancements are supported for HP Serviceguard Storage Management Suite version A.04.00.01 bundles that include CFS: • FFDC - GAB (Storage Foundation’s Group Membership Atomic Broadcast) introduces the FFDC (First Failure Data Capture) feature providing persistent, automatic and cluster wide debug logging. • Support of HP Integrity Virtual Machine 4.
• Improved Usability and Visibility of I/O Statistics • ALUA Support • Enclosure Based Naming • Hot Relocation (automated data migration) • Configuration Backup and Restore • Dynamic LUN Expansion • Dynamic Multipathing (DMP) • Extra Big File System Support—For maximum supported file system sizes, see Supported File and File System Sizes for HFS and JFS available at: http://h20000.www2.hp.com/bc/docs/ support/SupportManual/c01915880/c01915880.
Table 4 Products, Features, and Associated Bundles T 2 7 7 4 E B T 2 7 7 7 E B T 8 6 8 4 E B T 8 6 9 4 E B T 8 6 8 7 E B T 8 6 9 7 E B HP Serviceguard version A.11.20 X X X X X X HP Serviceguard Manager version B.03.00 X X X X X X HP Enterprise Cluster Master Toolkit version B.06.00 X X X X X X HP Cluster Object Manager (COM) version B.07.00 X X X X X X Veritas File System 5.1 SP1 X X X X X X Veritas Volume Manager 5.
(VxVM) and Veritas File System (VxFS, also known as JFS) plus special database accelerators for Oracle that provide the performance of raw mode with the manageability of a file system. This bundle also includes SmartTier (formerly known as Dynamic Storage Tiering) and FlashSnap technologies. This bundle can also be ordered with the HAOE as T8684DB or with the DCOE as T8694DB. The individual components of this bundle include: • HP Serviceguard version A.11.20 • HP Serviceguard Manager version B.03.
• Dynamic LUN Expansion • Instant Volume snapshots (a Veritas FlashSnap feature) • Disk Group Split and Join (a Veritas FlashSnap feature) • FastResync (a Veritas FlashSnap feature - formerly Fast Mirror Resync) • Storage Checkpoints • Storage Rollback • SmartTier (formerly known as Dynamic Storage Tiering) • Database Dynamic Storage Tiering • Veritas Database FlashSnap • Oracle Disk Manager for Oracle 10gR2, 11gR1 and 11gR2 • Storage Mapping to a LUN Level • Veritas Cluster Volume Ma
• Oracle Disk Manager for Oracle 10gR2, 11gR1 and 11gR2 • Storage Mapping to a LUN Level • Extent Balanced File System • HP-UX 11i v3 High Availability Operating Environment (HAOE) T8694EB — A.04.00.01 HP DC-OE with Serviceguard Storage Management The A.04.00.
of a file system. This bundle also includes the HP-UX 11i v3 High Availability Operating Environment (HAOE). The individual components of this bundle include: • HP Serviceguard version A.11.20 • HP Serviceguard Manager version B.03.00 • HP Enterprise Cluster Master Toolkit version B.06.00 • HP Cluster Object Manager (COM) version B.07.00 • Veritas File System version 5.1 SP1 (also known as OnlineJFS) • Veritas Volume Manager version 5.
• Veritas Dynamic Multipathing • Veritas Enterprise Administrator (VEA) GUI for HP-UX • Dynamic LUN Expansion • Instant Volume snapshots (a Veritas FlashSnap feature) • Disk Group Split and Join (a Veritas FlashSnap feature) • FastResync (a Veritas FlashSnap feature - formerly Fast Mirror Resync) • Storage Checkpoints • Storage Rollback • SmartTier (formerly known as Dynamic Storage Tiering) • Database Dynamic Storage Tiering • Veritas Database FlashSnap • Oracle Disk Manager for Orac
Table 5 Product Documents and Associated Bundles 20 Document Title T 2 7 7 4 E B T 2 7 7 7 E B T 8 6 8 4 E B T 8 6 9 4 E B T 8 6 8 7 E B T 8 6 9 7 E B HP Serviceguard Storage Management Suite Version A.04.00.01 for HP-UX 11i v3 Release Notes X X X X X X Serviceguard A.11.20 Release Notes X X X X X X Managing Serviceguard Twentieth Edition X X X X X X Enterprise Cluster Master Toolkit Release Notes X X X X X X Event Monitoring Service Version A.04.20.11.05, A.04.20.23.
Further Information • The most recent documentation and white papers (including any updates to these Release Notes) are available at: www.hp.com/go/hpux-serviceguard-docs → HP Serviceguard Storage Management Suite A.04.xx • Support information, including current information on patches and known problems, is available from the Hewlett-Packard Support Center web page: www.hp.com/go/hpsc Click on “Search Knowledge Base.
• You can do rolling upgrades of any SG SMS bundles within the same horizontal row if the letter R is in the upgrade path. Rolling upgrades of SG SMS bundles that include Veritas™ Cluster Volume Manager (CVM) or Cluster File System (CFS) are allowed if only the Serviceguard version changes, and the HP-UX and Veritas/Symantec Storage Foundation versions remain the same. • Upgrade paths that require an Offline Upgrade, are indicated by the letter O.
Table 6 Supported SG SMS Bundle Upgrade Paths - HP-UX 11i v3 (continued) SG SMS Version A.03.00 A.03.01 A.04.00.01 HP-UX Version 11i v3 11i v3 11i v3 Serviceguard Version A.11.19 A.11.20 A.11.20 Veritas SF Version 5.0 5.0.1 5.1 SP1 DCOE w/ SG Cluster File T8696DB System for Oracle R→ T8696DB O→ T8697EB DCOE w/ SG Cluster File T8697DB System for RAC R→ T8697DB O→ T8697EB NOTE: For more information on recommended upgrade paths, see http://www.hp.
Table 7 Supported SG SMS Bundle Upgrade Paths - HP-UX 11i v2 and HP-UX 11i v3 (continued) SG SMS Version A.01.00 A.01.01 A.02.00 A.02.00 A.02.01 A.02.01 or A.02.01.01 A.03.00 HP-UX Version 11i v2 11i v2 11i v2 11i v3 11i v2 11i v3 11i v3 Serviceguard A.11.17 Version A.11.18 A.11.18 A.11.18 A.11.19 A.11.19 A.11.19 Veritas SF Version 4.1 4.1 5.0 5.0 5.0 5.0 5.0.
NOTE: • If you are upgrading from any SG SMS version before A.02.01 or A.02.01.01 to A.03.01 or later, only offline upgrade is supported. • If a newly installed bundle includes the same version of a product that was previously installed and patched, the patches may need to be installed again. • If there is a cluster configured on a node, the swremove command will not let you remove SG SMS from that node. You must halt the node, remove the node from the cluster, and then use swremove to remove SG SMS.
remaining, larger group of nodes to Group B. For example, if the cluster contains 9 nodes, assign (9 - 1)/2 = 4 nodes to Group A, and assign the remaining 5 nodes to Group B. We will use a 3 node cluster as an example for explaining this offline upgrade procedure. For a 3 node cluster, Group A will contain Node 1, and Group B will contain Node 2 and Node 3. NOTE: Steps 1, and 2 in this procedure can be performed on multiple nodes in parallel, or on one node at a time, before continuing to step 3. 1. 2. 3.
NOTE: • With Veritas Version 5.1 SP1 the Enclosure Based Naming (EBN) feature is turned on by default. While cloning a disk when EBN is on, messages similar to the following may appear: WARNING: Could not find "/dev/dsk/eva44000_7" in inventory WARNING: Could not find "/dev/dsk/eva44000_8" in inventory WARNING: Could not find "/dev/dsk/eva44000_9" in inventory These messages can be safely ignored.
Installing HP Serviceguard Storage Management Suite To install software, run the SD-UX swinstall command. It will invoke a user interface that will lead you through the installation. For additional information and tips on installing HP-UX and HP applications see the HP-UX 11i Version 3 Installation and Update Guide available at: http:// www.hp.
This procedure completes initialization steps for: — Veritas software prompting for Veritas licenses (use the default response - no) — specification of a default disk group — using enclosure-based naming For information on vxinstall, see the Veritas Storage Foundation™ and High Availability Installation Guide, HP–UX 11i v3, 5.1 Service Pack 1. 6. 7. 8. Verify a successful installation.
9. For new installations you will need to create an HP Serviceguard Storage Management Suite cluster, see Managing Serviceguard 19th Edition for details on configuring the cluster. A high-level summary of the steps involved in using the Cluster File System includes: a. Create and start a Serviceguard cluster without a package using Serviceguard Manager or Serviceguard commands (cmquerycl, cmcheckconf, cmapplyconf, cmruncl). b.
Table 8 Software Components and Associated Bundles Bundle Tag: swlist l product command output Software Component Description T 2 7 7 4 E B T 2 7 7 7 E B T 8 6 8 4 E B T 8 6 8 7 E B T 8 6 9 4 E B T 8 6 9 7 E B T1905CA HP Serviceguard X X X X X X EventMonitoring HP Event Monitoring Service (EMS) X X X X X X T1909BA Enterprise Cluster Master Toolkit (ECMT) X X X X X X Base-VxFS-51 (B.05.10.00) Base Veritas File System 5.
Updating HP-UX and SG SMS When new HP-UX and SG SMS versions have to be installed, careful planning is required: • When the new SG SMS bundle version is only supported with the new HP-UX version, or the new HP-UX version is only supported with the new SG SMS bundle version, the update must be performed simultaneously, as described in:“Updating HP-UX and SG SMS Simultaneously” (page 32) • When both the currently installed versions of SG SMS and HP-UX, and the new versions of SG SMS and HP-UX that you plan
the depot when it is first created, but it is harmless to register it again just to be sure it is visible to other systems. To do this, enter: swreg -l depot @ /var/depots/my_hpux_depot NOTE: HP-UX 11i v3 and an HP Serviceguard Storage Management Suite for HP-UX 11i v3 non-CFS bundle (T2774EB, T8684EB, or T8694EB) can be installed on each node as part of a rolling upgrade. See “Upgrading to a Different SG SMS Bundle” (page 21) for more information on rolling upgrades.
VRTSvxvm.VXVM-RUN,r=3.5~IA.014 - VRTSvxvm,r=4.1.032 replaces VRTSvxvm,r=3.5~IA.014 This message can be safely ignored when it refers only to one or more VRTS products. If this message is displayed in the update-ux interactive TUI (Terminal User Interface), simply press enter when prompted to do so, and continue with the update. For rolling upgrades, after installing HP-UX 11i v3 and a SG SMS bundle on a node, the node will rejoin the cluster automatically.
Removing HP Serviceguard Storage Management Suite The SD-UX swremove command is used to uninstall the HP Serviceguard Storage Management Suite software. The swremove command must be issued on one system at a time. NOTE: Before attempting to remove a SG SMS bundle: — Follow any guidelines for software removal of the individual products included in the HP Serviceguard Storage Management Suite bundle. In general, products should be halted and unconfigured before removal.
Download the patches into a single depot and install using the option “patch_match_target=true”. This will install only the patches from the depot that match the installed bundle. Follow any special instructions included with the patches. Access to these patches requires a valid support contract and login to the HPSC. You can also search for individual patches on the Hewlett-Packard Support Center (HPSC) web site: www.hp.
Table 9 Required or Recommended Patches and Associated Bundles Patch Number Description T 2 7 7 4 E B T 2 7 7 7 E B T 8 6 8 4 E B T 8 6 9 4 E B T 8 6 8 7 E B T 8 6 9 7 E B Required Patches PHSS_42137 11.31 Serviceguard A.11.20.00 X X X X X X PHKL_38651 11.31 vm cumulative patch X X X X X X PHKL_38952 11.31 vfs_vnops cumulative patch X X X X X X PHKL_40944 11.31 fs_filedscrp cumulative patch X X X X X X PHKL_41086 11.
1. 2. Upgrade to Full-VxVM 5.0.1 (B9116DB). Install the SG SMS 5.0.1 bundle. Contact your HP representative if you need assistance. Clusters with nodes running different OS version are not supported with CVM/CFS “Mixed OS” clusters (clusters that have some nodes running HP-UX 11i v2 and other nodes running HP-UX 11i v3 ) are not supported with SG SMS bundles that include CVM/CFS (T2775xx, T2776xx, T27757xx). For more information see the HP Serviceguard Version A.11.20 Release Notes at: www.hp.
4. 5. • Creating a nested mount point: 1. From the previous example, edit the cfspkg1.ascii package configuration file to add a nested mount point to an existing Modular CFS package: 2. 3. 4.
2. 3. 4. 5. • 4. 5. 6. 40 ckpt_cfs_mount_point /cfs1 ◦ ckpt_mount_options "node1=cluster node2=cluster" ◦ ckpt_primary_policy node1 node2 Configure the appropriate dependency parameters of the checkpoint: ◦ dependency_name cfspkg1 ◦ dependency_condition cfspkg1 = UP ◦ dependency_location same_node Check the package configuration file: cmcheckconf -P /etc/cmcluster/ckpt1.ascii Apply the package configuration file: cmapplyconf -P /etc/cmcluster/ckpt1.
2. 3. 4. 5. ◦ snapshot_cfs_mount_point /cfs2 ◦ snapshot_mount_options "node1=ro" Configure the appropriate dependency parameters of the snapshot image: ◦ dependency_name cfspkg1 ◦ dependency_condition cfspkg1 = UP ◦ dependency_location same_node Check the package configuration file: cmcheckconf -P /etc/cmcluster/snap1.ascii Apply the package configuration file: cmapplyconf -P /etc/cmcluster/snap1.
• node_name : node3 • cfs_mount_point /cfsmnt01 • cfs_volume cvm_dg1 /lvol1 • cfs_activation_options: “node1=sw node2=sw node3=sw” • cfs_mount_options: “node1= cluster node2= cluster node3=cluster” 12. Apply the ascii configuration file using the cmapplyconf command: cmapplyconf -P 13. Run the package on the newly added node using the cmrunpkg command: cmrunpkg -n node3 14. Run the cmviewcl -v -p command to check the status of the package. 15.
3. 4. Also, ensure that the new node is connected to the same heartbeat networks as other cluster nodes. Run the vxinstall command to complete the configuration of VxVM (unless this has already been done). Create a cluster configuration file to include the new node using the cmqueryclcommand: cmquerycl –C –n -n . NOTE: You can also use the cmgetconf command to get the cluster configuration file and then add the new node details to the configuration file. 5. 6.
15. Extend the Oracle Clusterware software to the new node. For more information on extending the Oracle Clusterware software, see the Oracle Database documentation. 16. If an Oracle Clusterware Multinode package (OC-MNP) is not configured then this step should be skipped or you can edit the OC-MNP configuration file to include the details for the new node. For more information on configuring an OC-MNP package, see Using Serviceguard Extension for RAC (p/n T1859-90060). 17.
9. Delete a node from a Mount Point (MP) package using the cfsmntadm modify delete command. If you are using Improved CFS Mount Point and Disk Group Integration, follow these steps to delete the node from the Modular Disk Group and Mount Point Packages: a. Edit the package configuration file and remove the node that is being deleted: b.
Dirty Region Logging (DRL) for Mirrored Volumes If a system failure occurs while mirrored volumes are in use, the mirrors will recover and clean up any writes that were in progress when the system failed. The Dirty Region Logging (DRL) feature tracks writes that are in progress to reduce the recovery effort after a system failure. Without DRL, the entire volume must be recovered, because there is no way to determine which blocks had writes in progress at the time of the system failure.
Known Problems This section lists known problems in the HP Serviceguard Storage Management Suite version A.04.00.01 for HP-UX 11i v3 at the time of publication. This list is subject to change without notice. Details or more recent information may be available from your HP support representative or the Hewlett-Packard Support Center: www.hp.com/go/hpsc. To view details on these items: Login to www.hp.
