Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Uninstall native MPIO driver on AIX
Operating Systems AIX Uninstall native MPIO driver on AIX Post 302415306 by ross.mather on Thursday 22nd of April 2010 08:00:02 AM
Old 04-22-2010
With powerpath you don't need to drop the disks - just varyoffvg each volume group and reboot. A utility is provided to put the rootvg under powerpath as well.

As long as 1 disk is running under MPIO you won't be able to uninstall the device driver - however this isn't recommended practice for AIX, as best practice is to have all your device drivers loaded in case you have to restore after a disaster.

Would you mind telling us why you want to uninstall MPIO?
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

AIX MPIO and EMC

We are looking at running MPIO for it's redundancy and load balancing benefits. Does anyone know what pieces of software or modules are needed on the VIO server to get load balancing to work. Remember we are using EMC's DMX3500 storage system. We no longer want to use Powerpath. :rolleyes: ... (2 Replies)
Discussion started by: vxg0wa3
2 Replies

2. Solaris

Perl - How to uninstall? Will pkgrm uninstall all versions?

Hello, I'm working on a Solaris 9/Sparc machine and it has the Solaris 10 version of Perl (5.8.8) installed on it, which always requires all kinds of library files that Solaris 9 doesn't come with. I think the best way to do is to uninstall this wrong version and install the correct Solaris 9... (1 Reply)
Discussion started by: alanlh
1 Replies

3. AIX

AIX 5.3 MPIO vs RDAC on DS4000 range

Hi I would like to ask what the benefits are of changing from RDAC to MPIO when connecting to a DS4000 on AIX 5.3? I have heard that IBM MPIO "might" support more than 1 active path to a LUN when connecting to a DS4800 through more than 1 host connection on the same AIX client. I understand that... (8 Replies)
Discussion started by: kimyo
8 Replies

4. AIX

AIX native MPIO

Hi folks, does anybody have a link to a documentation how to implement native MPIO on AIX? We are using EMC PowerPath and Datacore SanSymphony/Cambex for this so far and I wasn't able to find a good description on that topic. All I know so far is that mkpath, chpath and lspath are used to... (3 Replies)
Discussion started by: zaxxon
3 Replies

5. AIX

MPIO Driver

On a particular LPAR, I was running AIX 5.3 TL 3. On Monday I did an update of the LPAR to 5.3 TL 9 SP2. The install was smooth, but then I ran into a problem. The MPIO driver does not work with LSI's StoreAge (SVM4). I did some looking, and looks like 5.3 TL3 = IBM.MPIO 5.3.0.30 5.3... (0 Replies)
Discussion started by: clking
0 Replies

6. AIX

Upgrading from native MPIO to SDDPCM AIX 6.1

We have AIX 6.1 system attached to SAN disks (DS4700 and DS8100) thru SVC. Initially when the system was I forgot to install sddpcm drivers. and wanted to know how can i go with the installation of the sddpcm drivers. My understandin going thru the manual ... (3 Replies)
Discussion started by: mk8570
3 Replies

7. AIX

Uninstall and reinstall AIX

Hi All, Currently I have a machine running on AIX5.3 (standalone). I plan to remove this AIX5.3 and install with new AIX6.1. This is a testing server so no backup are required. I just want to know, what is the best way to do this. For your information, I'm still new in AIX, so i dont have much... (1 Reply)
Discussion started by: aremint
1 Replies

8. AIX

AIX native SNMP producing limited results when walking MIB tree

The company I work for has various AIX servers that I've recently migrated to AIX 7.1 (from 6.1). Some are powerHA clusters some are not. Likewise, the systems engineer that I replaced had net-snmp installed on said clustered systems. Long story short I am re-invoking AIX's native SNMP (v3) for... (1 Reply)
Discussion started by: davix
1 Replies

9. AIX

issue AIX MPIO path closed

Hello, I have encountered the issue on my AIX 6.1. As you can see below, the hdisk1 & hdisk8 are not recognized by the system / > lspv hdisk0 00fa6d1288c820aa rootvg active hdisk1 00fa6d1288c8213c None hdisk2 ... (9 Replies)
Discussion started by: Phat
9 Replies

10. UNIX for Beginners Questions & Answers

Native AIX TL Upgrade on a VIO Server

What happens if we perform a Native AIX TL Upgrade on a VIO server? I mean instead of updateios I logged into oem_setup_env and ran a update_all to a new TL. (2 Replies)
Discussion started by: wibhore
2 Replies

LEARN ABOUT DEBIAN

beagle_beaglejniwrapper

beagle.BeagleJNIWrapper(3)					     HMSBEAGLE						beagle.BeagleJNIWrapper(3)

NAME

       beagle.BeagleJNIWrapper -

SYNOPSIS

   Public Member Functions
       native ResourceDetails[] getResourceList ()
       native int createInstance (int tipCount, int partialsBufferCount, int compactBufferCount, int stateCount, int patternCount, int
	   eigenBufferCount, int matrixBufferCount, int categoryCount, int scaleBufferCount, final int[] resourceList, int resourceCount, long
	   preferenceFlags, long requirementFlags, InstanceDetails returnInfo)
       native int finalize (int instance)
       native int setPatternWeights (int instance, final double[] patternWeights)
       native int setTipStates (int instance, int tipIndex, final int[] inStates)
       native int getTipStates (int instance, int tipIndex, final int[] inStates)
       native int setTipPartials (int instance, int tipIndex, final double[] inPartials)
       native int setPartials (int instance, int bufferIndex, final double[] inPartials)
       native int getPartials (int instance, int bufferIndex, int scaleIndex, final double[] outPartials)
       native int setEigenDecomposition (int instance, int eigenIndex, final double[] eigenVectors, final double[] inverseEigenValues, final
	   double[] eigenValues)
       native int setStateFrequencies (int instance, int stateFrequenciesIndex, final double[] stateFrequencies)
       native int setCategoryWeights (int instance, int categoryWeightsIndex, final double[] categoryWeights)
       native int setCategoryRates (int instance, final double[] inCategoryRates)
       native int setTransitionMatrix (int instance, int matrixIndex, final double[] inMatrix, double paddedValue)
       native int getTransitionMatrix (int instance, int matrixIndex, final double[] outMatrix)
       native int updateTransitionMatrices (int instance, int eigenIndex, final int[] probabilityIndices, final int[] firstDerivativeIndices,
	   final int[] secondDervativeIndices, final double[] edgeLengths, int count)
       native int updatePartials (final int instance, final int[] operations, int operationCount, int cumulativeScalingIndex)
       native int waitForPartials (final int instance, final int[] destinationPartials, int destinationPartialsCount)
       native int accumulateScaleFactors (final int instance, final int[] scaleIndices, final int count, final int cumulativeScalingIndex)
       native int removeScaleFactors (final int instance, final int[] scaleIndices, final int count, final int cumulativeScalingIndex)
       native int resetScaleFactors (final int instance, final int cumulativeScalingIndex)
       native int copyScaleFactors (final int instance, final int destScalingIndex, final int srcScalingIndex)
       native int calculateRootLogLikelihoods (int instance, final int[] bufferIndices, final int[] categoryWeightsIndices, final int[]
	   stateFrequenciesIndices, final int[] cumulativeScaleIndices, int count, final double[] outSumLogLikelihood)
       native int calculateEdgeLogLikelihoods (int instance, final int[] parentBufferIndices, final int[] childBufferIndices, final int[]
	   probabilityIndices, final int[] firstDerivativeIndices, final int[] secondDerivativeIndices, final int[] categoryWeightsIndices, final
	   int[] stateFrequenciesIndices, final int[] scalingFactorsIndices, int count, final double[] outSumLogLikelihood, final double[]
	   outSumFirstDerivative, final double[] outSumSecondDerivative)
       native int getSiteLogLikelihoods (final int instance, final double[] outLogLikelihoods)

   Static Public Member Functions
       static void loadBeagleLibrary ()  throws UnsatisfiedLinkError

   Static Public Attributes
       static final String LIBRARY_NAME = getPlatformSpecificLibraryName()
       static BeagleJNIWrapper INSTANCE

Author
       Generated automatically by Doxygen for HMSBEAGLE from the source code.

Version 1.0.0							  Fri May 25 2012					beagle.BeagleJNIWrapper(3)
All times are GMT -4. The time now is 10:41 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy