HACMP 6.1 ADMINISTRATION GUIDE PDF

Maulkree This tiny but effective tool accepts the following flags: After enabling the MIB entry above snmp daemon must be restarted with the following commands as shown below: For that purpose, run the following command on all cluster nodes, which lists the available major numbers: The command needed to generate the report is clmgr. To determine the mount guard state of a filesystem: Information on how to install and start using it can be found on the IBM website. View properties for a cluster such as the PowerHA SystemMirror version, name of sites and nodes, and yacmp disk information. Commands clstat or cldump will not start if the internet MIB tree is not enabled in snmpdv3. While PowerHA can give concurrent access of volume groups to multiple systems, mounting a JFS2 filesystem on multiple nodes simultaneously will cause filesystem corruption. In its default configuration, NTP will periodically update the system time to match a reference clock by resetting the system time on the node.

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Automatic start of cluster services administation AIX 4 Find all posts by bakunin. A HACMP cluster consists of multiple systems connected in various combinations to a shared storage device. When the cluster services are started, each RG gets mounted on the node to which it is assigned. In deed last week we had to upgrade nodes from AIX 6. At this point, the filesystem and the service address become available for software installation. Applications can be configured to run on specific nodes within the cluster.

View Public Profile for igalvarez. All Linux Man Pages. So I assume permissions strings have not been changed from default. But this is not your problem. Nothing specific to Siebel software is set in the users. When an RG is initially created, the filesystem in the RG is empty. HACMP does not start db2 after failover db2nodes not getting modified by hacmp. However, when an RG moves to another node, you must make sure that the UNIX user used to install and run the software on the original node has the same UID and GID on the second node; otherwise you will encounter file access permission problems within the RG.

We do not use SmartAssists or other gadgets. I Are there required MIB lists missing as a startup parameter for snmpd? Find all posts by igalvarez. When the RG moves, all the software in the RG moves with it. Automatic start of cluster services.

Are there required MIB lists missing as a startup parameter for snmpd? Find all posts by jim mcnamara. Before installing additional language packs or patches, you must make sure all RGs containing Siebel products are moved back to their primary nodes.

I know nothing about AIX, but if the implementation of the snmp protocol is anything like elsewhere so there may be some huge faults in my understandingjacmp Last edited by igalvarez; at Page 1 of 2. MIB lists provide the know how. It does not matter who owns what on each node.

I have troubles making clstat work. Originally Posted by jim mcnamara. Storage is configured to provide access to shared data for nodes hosting the application. HACMP relies on these files to be accurate; otherwise, you may encounter unexpected behavior from the cluster.

Here is what i did: Tags aixclstathacmpsnmpsolved. For more information, see your IBM documentation. If not, which level of AIX do you have? The time now is All systems within a cluster are connected by redundant private networks over which they communicate by heartbeats, or signals sent periodically from one system to another. Originally Posted by igalvarez. Hi, did you solve the issue? I only bought a cluster-software but got a built-in adventure game at no cost.

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Steps to Configure the Primary Node: 1. Correctly creating the instance owner on the OS Next we will create our instance owner. Do you want to If this is not the way your shared resource is configured this example will not apply without modification. In this example that is within the shared filesystem and so many of the steps take that into account. If that is not true of your configuration this example may not apply.

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HACMP 6.1 ADMINISTRATION GUIDE PDF

Finally, the guidr number should be set in the example below: IBM included a clstat. This behavior is usually seen in Adminlstration 6. Next, log in to the other node, and run the cfgmgr command on that node as well, so the disks will adminisration discovered on the other node as well. At this time, the storage is properly configured on both nodes, and it is time to add the volume group s to admihistration PowerHA resource group. After enabling the MIB entry above snmp daemon must be restarted with the following commands as shown below: On the other node, run the importvg command to import the volume group which also imports the information about any logical volumes and file systems configured in that volume groupusing the PVID of one of the disks, and the major number previously defined, for example: Oracle will log an ORA error when it shuts down the instance due to inconsistent timers. If it continues to be a problem, then stop Administrafion on both nodes, export the volume group and re-import the volume group on both nodes, and then restart the cluster.

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