HP UX Patch Management manual Acquiring and installing individual patches, Acquiring the patches

Page 13

Acquiring and installing individual patches

At times, you might find it necessary to acquire and install individual patches based on known patch IDs.

For example, you might read an HP-UX security bulletin in which HP recommends that you install specific patches. Another possibility is that you are installing software that requires specific patches for the software to function properly. Customers also frequently acquire and install individual patches for reactive patching. Whichever the case, you can use the Patch Database on the ITRC website to quickly and simply acquire specified patches as well as their dependencies. If you are unfamiliar with patches with dependencies, see Chapter 3: “HP-UX patch overview” (page 17).

NOTE: HP assigns each HP-UX patch a unique identification or patch ID. Each HP-UX patch ID has the form PHXX_#####, where:

•PH is an abbreviation for Patch HP-UX

•XX is replaced with one of the following values for the HP-UX area being patched:

—CO = command patches

—KL = kernel patches

—NE = network patches

—SS = patches related to all other subsystems

•##### is replaced with a unique four- or five-digit number.

In general, the numeric portion of the patch ID is higher for more recently released patches.

Acquiring the patches

To acquire the patches from the web, perform the following steps:

1.Log in to the target system.

2.Determine the operating system release by entering this command: uname -r

Record this information. You will use it in step 8.

3.Be sure that you are logged in as a user with write permissions to the download directory you plan to use.

These instructions assume you are using the /tmp/some_patch_directory directory.

4.Log in to the ITRC at http://itrc.hp.com.

Be sure to log in to the appropriate site (Americas/Asia Pacific or European).

5.Select Patch database from the left navigation.

6.In the text box, enter the patch ID for the patch you want to download. Then click ».

If it exists, the selected patch is displayed on the search results page. Patches (possibly differing from the patch you requested) display in one to three columns.

7.Review the patches in the table.

•specified: Shows the patch ID you requested.

•recommended: Shows the patch HP recommends for download/install based on the patch you requested (it might be different than the patch you specified). If you see a patch in this column, it meets all requirements of the patch you requested. HP recommends you download and install this patch.

•most recent: Shows the most recent version of the requested patch.

Acquiring and installing individual patches

13

Page 12 Page 14
Image 13
Page 12 Page 14
Contents Patch Management User Guide for HP-UX 11.x Systems Revision history Table of Contents What are standard HP-UX patch bundles? Using Dynamic Root Disk for patch management 107 104Patch management strategies HP-UX patches and patch managementWhere to start How to get patchesOverview Quick start guide for patching HP-UX systemsBefore you begin Should you use standard HP-UX patch bundles?Standard HP-UX patch bundles Acquiring and installing standard HP-UX patch bundlesAcquiring the bundles As root, run the createdepothp-ux11script Installing the bundlesSwlist Advanced topic using Dynamic Root Disk DRDAcquiring the patches Acquiring and installing individual patchesQuick start guide for patching HP-UX systems Swverify -d \* @ /tmp/somepatchdirectory/depot Installing the patchesAdvanced topic using Dynamic Root Disk DRD Patch-related concepts HP-UX patch overviewPatch identification HP-UX software structureSoftware depots and patch depots Patch bundlesPatch state Patch statusCategory tags StateSwlist -l fileset -a state grep patchid Swlist -l product -a categorytag patchid Which patches are on a system?For example Examples of the swlist command$ swlist -l product *,c=patch $ swlist -l bundle @ somesystem $ swlist -l product *,c=manualdependenciesAncestors Ancestors and supersession$ swlist -l fileset -a ancestor PHSS29183 Swlist -a appliedpatches filesetname Supersession$ swlist -a appliedpatches Xserver.AGRM Showpatches -s Swlist -l patch -x showsupersededpatches=trueSwlist -a patchstate -x showsupersededpatches=true patchid $ swlist -l fileset -a supersedes PHSS28681HP-UX Patch Supersession Chain Patch-related attributesSee Category tags Types of dependencies Patch dependenciesCorequisites and prerequisites Impact of dependencies on acquiring patches Enforced and unenforced manual dependenciesSwlist -vl fileset -a dependencytype fileset Patch rollback Patch rollback and commitmentPatch commitment Cleanup -p -c number Advanced topic patch cleanup utilityHP-UX patch ratings Rating details HP patch ratingFinding information for a specific patch Critical and noncritical patchesPatch documentation $ swlist -l product -a categorytag PHSS30011Subset of fields in patch text file and patch details Patch warnings Obtaining information using the ItrcAdvanced topic the readme attribute Swlist -l product -a readme patchid moreCritical and noncritical warnings Questions to ask How to handle patch warningsAdvanced topic finding patches with warnings Considerations Backup and recoveryPatch management life cycle Patch management overviewPatch management life cycle Patch management overview Restrictive Conservative Innovative Establishing a software change management strategyOperational factor and patch management strategy matrix Recommendations for software change managementPatch management and software depots Consideration of HP patch ratingAcquiring patches for proactive patching Proactive patching strategyAdvanced topic HP-UX Software Assistant Reactive patching strategyAcquiring patches for reactive patching Advanced topic security patching strategyAdvanced topic scanning for security patches Testing the patches to be installedWhat are standard HP-UX patch bundles? Key featuresStandard HP-UX patch bundles Standard HP-UX patch bundle use and release dates Obtaining standard HP-UX patch bundlesQuick start guide for patching HP-UX systems Obtaining an Itrc user account Using the IT Resource CenterUseful pages on the Itrc Find individual patchesAccessing the patch database and finding an individual patch Key featuresClick the add to selected patch list button Using the IT Resource Center Check for patches with dependencies Advanced topic checking for all patch dependenciesUsing the IT Resource Center Click the add to selected patch list button Custom patch bundles run a patch assessment Standard patch bundlesSupport information digests Ask your peers in the forumsSearch knowledge base Common software distributor commands for patching Using software depots for patch managementDirectory depots Depot typesTape depots Using depotsChoosing depot type and depot location Viewing depotsSwlist -l depot Swlist -l depot @ remotesystem $ swlist -l depot$ swlist -l depot @ swdepot.xyz.com Creating and adding to a directory depot Depot/patches/11.11 Copying patches to depotsAdvanced topic HP-UX Software Assistant Registering and unregistering directory depotsCopying products with patch dependencies to depots Examples of registering and unregistering depots Advanced topic access control lists$ swreg -l depot /depot/patches/2003-07periodicdepot $ swreg -u -l depot /depot/patches/2003-07periodicdepotExamples of verifying directory depots Verifying directory depots$ swverify -d \* @ /mydepots/newdirectorydepot Removing software from a directory depot Verification had errorsVerification succeeded $ swverify -d \* @ /mydepots/PHSS30278depotExecution succeeded Advanced topic removing superseded patches from a depot $ /usr/sbin/cleanup -d /mydepots/patchdepot$ swlist -l product -d @ /mydepots/patchdepot Removing a directory depot Installing patches from a depot$ swlist -l product @ /mydepots/patchdepot $ swreg -u -l depot /mydepots/PHCO27780depotReboots the system when required Analysis succeeded Examples of installing patches from a depotCustom patch bundles Installing products with patch dependencies from a depotAnalysis and Execution succeeded Rev Patch description Examples of listing patches and bundlesRev Bundle Description $ swlist -d @ /mydepots/temporarydepot Creating a custom bundleAnalysis succeeded Finally, remove the temporary depot For more information Using HP-UX Software Assistant for patch managementUsing Dynamic Root Disk for patch management Drd1m Patch Assessment Tool Using the Patch Assessment ToolBenefits of the Patch Assessment Tool Example of running the Patch Assessment Tool Select upload new system information Contacting HP Support and other resourcesRelated information HP websites Typographic conventionsNon-HP websites Times Patch usage models Components in test Image Then production Patch usage model 1 hardware/application software changeDRD Begi n Product needs to be certified on HP-UX 11i v2/v3 Patch usage model 3 operating environment cold install Patch usage model 3 operating environment cold install Patch usage model 4 operating environment update Patch usage model 4 operating environment update Create clone Patch usage model 5 proactive patchPassed? System Patch usage model 6 reactive patchAncestor GlossaryIPD SWA Index Index See also HWE Index
Top Page Image Contents