IBM ‘s Power announcements for October 2017

https://www-01.ibm.com/common/ssi/rep_ca/4/897/ENUS217-494/ENUS217-494.PDF • IBM(R) PowerVM(R) V2.2.6 • IBM PowerVM NovaLink V1.0.0.8 • IBM PowerVC V1.4.0 Announcing PowerVC 1.4.0 Announcing PowerVC 1.4.0 interesting features: PowerVM V2.2.6 • Live Partition Mobility (LPM) enhancements (PowerVM Enterprise only) • Software-defined storage – PowerVM now supports

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[CHEF] common errors

I’m starting a post about some errors I encountered while trying out Chef on AIX, maybe it will help some of you, even if these errors may seem obvious for an experienced guy ! Knife bootstrap errors ERROR: Net::SSH::Disconnect: connection

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rpm dependency problem : you need to update the AIX RPM database

This one saved my a** today : When you encounter something like this : But you already have your libcrypto files in the right place (/usr/lib or /opt/freeware/lib for example), your LIBPATH checked, what can you do ? Well ,

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[CHEF] Grant a user the admin privileges on chef server

   

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[NIM] nimpush: /usr/lpp/bos.sysmgt/nim/methods/c_nnc_setup not found

Had that today with a nim_bosinst operation:   Dunno why this error pops in, this file exists (I checked), but I know that it is caused by the following option  in the smit nim_bosinst menu: Just change this to « No »

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AIX : Calculate the SHA256 hashes of a file

  http://www.commandlinefu.com/commands/view/12734/ibm-aix-calculate-the-sha256-hashes-of-a-directory-without-sha256sum    

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GPFS : mmchnode to change a GPFS node’s IP breaks the cluster ?

I had to change IPs of my 2-nodes GPFS cluster, in order to move them from a LAN network to a DMZ. So what I did, is : I changed the system’s IP address without stopping the cluster (yeah, I

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1-Liner : Get the WWNs associated with your hdisks from a list of hosts

 

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0516-082 varyonvg: Unable to access a special device file

from http://how-2-know.com/main/2013/03/27/0516-082-varyonvg-unable-to-access-a-special-device-file/   if you got the following error while you trying to vary on a volume group: just make the following steps:

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[VI] KSH command line tips in vi editor mode

As always, this is a post in progress, I may update it from time to time, so don’t worry if you don’t find what you need, come back later and maybe you will find it next time 🙂 I also

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