Category Archives: HACMP

VIO server MPIO settings

A picture I found within an presentation from IBM which sums up the recommended MPIO settings for all VIO servers you are administering.             Advertisements

Posted in aix, HACMP, storage, VIO | Tagged , , , , , , , | Leave a comment

Power Systems 2009 – PowerHA Networking

As usual for those blogentries, they will not describe the topic in detail, but more in a punctual way. HACMP networking and some best practices might be mentioned here 🙂

Posted in aix, HACMP | Tagged | Leave a comment

Power Systems 2009 – PowerVM best practices

As usual for those blogentries, they will not describe the topic in detail, but more in a punctual way.

Posted in aix, HACMP | Tagged , , , | Leave a comment

Nagios HACMP Clustercheck Script

I wrote this script to check HACMP or PowerHA Clusterstates:

Posted in aix, HACMP, Nagios | Tagged , , , , , | Leave a comment

Protected: HACMP – create snapshot

There is no excerpt because this is a protected post.

Posted in aix, HACMP | Tagged , , ,

HACMP – LVM Command

If you run into the job to create many LVs within a HACMP cluster better use scripting than smitty (it’s a pain to create 50LVs within smitty). Here are 2 commands (more will follow): Delete a LV /usr/sbin/cluster/cspoc/smitlvm -8 ‘HACMP_CLUSTER_RESOURCE_NAME’ … Continue reading

Posted in aix, HACMP | Tagged | Leave a comment

Diskextension on HACMP Nodes

A guide which is often helpful is how to extend a VG in a HACMP environment. There are 2 ways to do this, one I never did because of smitty and lazyness, and the other that just showed itself as … Continue reading

Posted in aix, HACMP | Tagged | Leave a comment