ERROR: Problems encountered creating the CAA cluster. Use the syslog facility to see output from the mkcluster command.

ERROR: Problems encountered creating the CAA cluster. Use the syslog facility to see output from the mkcluster command.

ERROR: Problems encountered creating the CAA cluster. Use the syslog facility to see output from the mkcluster command. * Normally this kind of error we are facing at the time PowerHA systemMirror migration Prerequisties. * PowerHA systemMirror clmigcheck utility deducting this kind of errors. * If suppose we are not resolving this issue, we will not able to perform PowerHA SystemMirror 6.1 to 7.1 migration. Error Message: NODE2:# clmigcheck Saving the existing log, “/tmp/clmigcheck/clmigcheck.log”, to “/tmp/clmigcheck/clmigcheck.log.20160329_1758”. Running a few tests to help validate this environment. Please be patient. It appears…

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PowerHA SystemMirror communication path and the CuAt inet0 persistent hostname does not match.

PowerHA SystemMirror communication path and the CuAt inet0 persistent hostname does not match.

PowerHA SystemMirror communication path and the CuAt inet0 persistent hostname does not match. * Normally this kind of error we are facing at the time PowerHA systemMirror migration Prerequisties. * PowerHA systemMirror clmigcheck utility deducting this kind of errors. * If suppose we are not resolving this issue, we will not able to perform PowerHA SystemMirror 6.1 to 7.1 migration. Error Message: ERROR: an inconsistency has been discovered between the PowerHA SystemMirror communication path and the CuAt inet0 persistent hostname on node “NODE2” PowerHA SystemMirror Communication Path: NODE2boot CuAt inet0 Persistent…

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PowerHA SystemMirror 6.1 to 7.1.3 Rolling Migration

PowerHA SystemMirror 6.1 to 7.1.3 Rolling Migration

PowerHA SystemMirror 6.1 to 7.1.3 Rolling Migration Whenever we are going to perform PowerHA SystemMirror rolling or snapshot migration from 6.1 to 7.1.3 we have to full fill the prerequisites. This document will be going to explain how make readiness for Power HA SystemMirror migration from 6.1 to 7.1.3 First we will discuss abut PowerHA SystemMirror migration types and prerequisites. Type of PowerHA Migrations: 1. Offline Migration 2. Rolling Migration 3. Snapshot Migration Offline Migration: * In this migration bring down entire PowerHA cluster, Install/upgrade Aix operating system OS level and…

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PowerHA SystemMirror 6.1 to 7.1.3 migration Prerequisites

PowerHA SystemMirror 6.1 to 7.1.3 Migration Prerequisites

PowerHA SystemMirror 6.1 to 7.1.3 migration Prerequisites Abstract: ❖    Whenever we are going to perform PowerHA SystemMirror rolling or snapshot migration from 6.1 to 7.1.3 we have to fulfill the prerequisites. Content: ❖    This document is going to explain how make readiness for PowerHA SystemMirror migration from 6.1 to 7.1.3 I. Type of Power HA Migrations: 1. Offline Migration 2. Rolling Migration 3. Snapshot Migration  1. Offline Migration: In this migration bring down the entire PowerHA cluster nodes, Install/upgrade Aix operating system OS level and PowerHA 7.1.3 latest version. Restart the cluster service…

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0042-001 nim: processing error encountered on “master”

0042-001 nim processing error encountered on master

0042-001 nim: processing error encountered on “master”: Error Message: At the time of NIM server resource allocation from the NFS mount point NIM server throwing this kind of error. bash-4.2# smitty nim_mac_res Problem Identification: Actually what i did at the time of mksysb restoration through NIM server. i was stored Mksysb file on NFS mount point. But it was not exported into the NIM Server /etc/exports file. bash-4.2# exportfs -v | grep -i Aix-Mksysb-Image Solution: Refresh the NFS /etc/exports files. It will automatically export all NFS related file into the /etc/exports.Nim server mksysb…

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installp: The specified device /mnt/ is not a valid device or file

installp: The specified device /mnt/ is not a valid device or file

Error Message : When i am going to install/update new software from aix nfs server mount point i faced below mentioned errors. bash-4.2# installp -Ld . | grep -i nim installp: The specified device /mnt/ is not a valid device or file. Problem Identification : This install/update operation properly working on NFS server. but install/update operation throwing error on remote machine. Recently i was created .toc file on NFS aix file set available directory location. This files required for file set install/update purpose why because it contains file set information.…

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