AIXpert Blog is about the AIX operating system from IBM running on POWER based machines called Power Systems and software related to it like IBM Systems Director, PowerVM for virtualisation and PowerSC for security plus performance monitoring and nmon
This is part 2 of Systems Director licensing or at least working out what you are doing with System Director that requires a license. In part 1, we looked at listing (via the command line) the POWER machines that Systems Director was connected too. This time we what to find out the machines that Active Energy Manager (AEM) is controlling. Once you have installed AEM it is tempting to start monitoring and controlling all your Power Systems electrical use and temperatures but you should only use AEM if you have a license for AEM for each... [More]
In case, you did not notice (as its the silly summer season) AIX 7 is shipping in 19 days time. See the official AIX 7 Announcement Letter for all the details This is a whole 2 months early - well done guys.
There were a number of announcements made today by Power
Systems including new hardware features, a new platform management console, and
new PowerVM virtualization capabilities.
Two new Power Systems blade servers were announced, the PS703 and PS704 . The PS703 blade supports up to 16 processor cores in a single
BladeCenter slot and the PS704 supports up to 32 cores in a double-wide
blade. The PS703 and PS704 also support
a new solid state drive option.
The Power 750 Express server has new processor options or 4, 6 or 8
We have all heard the old story of a computer company that was so successful that is had to move to smaller premises! The point being that they upgraded the computers to much smaller but more powerful ones and did not need the floor space. Well, it is happening to me! My Advanced Technical Support group are moving from IBM Bedfont Lakes (near Heathrow), UK from building 2 to building 3. That might not sound like much and it is only a stones throw away but we are going from 10 racks down to 3 racks. The old POWER5 machines that were not... [More]
In case, you missed it : AIX became 25 years old, today . AIX is IBM's name for their UNIX, it stands for Advanced Interactive eXecutive and based on AT&T's UNIX System 5.2 and 5.3. I was not at the launch of the IBM RT (the computer on which it ran) but I know people that were apparently there was a lot of dry ice on the stage. Nor was I with IBM at the time but working for a small software developer company. I do remember, having a loan RT from IBM for porting our software and was impressed with the rugged machine. We weren't given... [More]
At a recent POWER & AIX Workshop, I was challenged when I stated that you can download IBM Systems Director (ISD) and run it at no costs. Granted: If you want IBM Support for ISD functions then you do need to purchase the license and SWMA for every endpoint (think HMC and every core of any machine that ISD is controlling). Compared to other systems management tools (I have worked with in the past) the ISD prices are very low so its worth asking for the local currency price. I also think most people (including myself) will get stuck on... [More]
AIX Workload Partitions (WPAR) are now certified by Oracle for Oracle 10gr2 Oracle announces Oracle 10gR2 support for Workload Partitions IBM TechDocs Flash: AIX WPAR (Workload Partition) available for Oracle Database
This picture was taken by Shawn Mullen - Security Architect for AIX and cool speaker at the event too. It was taken outside of the Gala Dinner on the Wednesday evening - where we had good food and "interesting" Czech musical entertainment at the beautiful historic Zofin Palace on an island in the main river. From left to right are some of the top speakers at the conference: Ignoring the waiter with the excellent champagne! Jay Kruemcke - Power Software Program Director, USA - Mr AIX to his friends - twitter: chromeaix Patrick... [More]
five years ago on January 21, 1986, IBM Austin launched a new operating system
called IBM RT Personal Computer A dvanced I nteractive e X ecutive
-- better known as AIX-- with a new system called the IBM RT
PC. The system ran on a RISC processor codenamed “ROMP” (for Research Office
Products Division MultiProcessor) and was originally marketed as an engineering
the RT was an unremarkable hardware platform it did represent the first time
that IBM really started to get serious about UNIX (AIX version 1 was... [More]
I ran this session at the Las Vegas Technical University last week twice. I spend 5 minutes on each of the ten covering the basic concept and the "pro's and con's" then get the audience to vote on their top four. The smaller room took 105 people and the second time in a larger room to 187. It was a BIG conference with 1500+ people attending - its good and encouraging to see so many people interested in Power Systems. The results are fascinating a few top technologies are clear favourites but then the IBMer and customer views are... [More]
Hi, I am just back from the Prague Technical University last week. Everything worked well at the conference at the Hilton and the sessions were excellent - even the ones that I ran :-) but I keep making one mistake ... I volunteer to give an extra session or two. I ran the following sessions: Systems Director Lecture for AIX/POWER Users This covers the basics for a techie that needs to get it running including the architecture/components, pre-requisites, Advanced plug-in selection, The Systems Director Editions for reduced cost, compared... [More]
I have long thought it is rather silly that IBM Systems Director can't give you a list the licenses that you should have! It does, after all, know what machines it is controlling and the data is in the database. Perhaps, that will come in the future. What can we do in the short term? Generally, I like to do everything from the graphical user interface (GUI) . I have not got time to learn and use both GUI and CLI. The system configuration data can be extracted using the command line interface (CLI) on the Systems Director server, so I spent... [More]
If you are running Systems Director and upgrading to the new version ... WATCH OUT !! Make sure you have 1 GB free space in /var Make sure you have 2 GB free space in /tmp I did not, this upgrade script does not check for free space and it crashed during the Systems Director updating itself (/tmp 100% full) and it never came back. I ended up with a corrupt Systems Director. The smart guys would (before the upgrade) also stopped Systems Director (smstop) and saved the database (smsave) before attempting the upgrade - so the older version... [More]
I highly recommend the AIX Virtual User Group run by Joe Armstrong that roughly has a hot topic Webinar session once a month. Typically, there is 300 to 700 online to the session, many include a demo and there are Slides and Replay downloadable if you miss one or look back over the previous 70 or more sessions and want an update. On the larger hot topics there are lots of questions and answers handled during the session. Officially, it is called the USA AIX Virtual User group but they take registrations from around the world but schedule for... [More]
I am getting asked more about security these days than in the previous decade - perhaps there is renewed focus on this area as we hear about hacker groups taking what they want from organisations and companies in the News every day. Below is an answer I gave to a recent email question on what AIX offers on the security side, spotting vital files being changed and what parts of PowerSC to use for quick wins.
For AIX security the three big hitters for "out of the box" AIX hardening are:
Ditch telnet/ftp in the... [More]