Diary of a Network Geek

Now, that’s my kind of error message!

Okay, I finally got a document that has all the details on how Novell builds their bootable ZENWorks CDs. More Linux work for me! Yea! So, this week, I’ve been building a Linux server and learning about updating/recompiling the kernel. As you can tell from the title of this entry, I haven’t been too successful. But, I’m getting there! I’m really headed into unknown waters at this point, but they’re the most fun. Never know what’s going to happen next.
I’m really becoming quite a Linux expert now, whether I like it or not. Luckily, I like it. Linux is fun, to me, even if it is a bit confusing and challenging sometimes. I’m usually pretty good at figuring out what’s wrong and fixing it, or making a work-around. It’s not exactlly rocket science, after all. Now, I just have to figure out what I did wrong that caused the kernel panic. And, now, why my “mkinitrd” is returning an error about an MPT device. But, at least I have a clue where to look, thanks to the error message, and I have a hope of solving the problem. If only my personal life were so simple and straight-forward…

Ah, well, back to the ol’ uranium mines!

Oh, this is cool.

Okay, so I’ve been doing a lot of work on Linux lately. Not only for the bootable ZENWorks imaging system, but just plain Linux stuff.
Last week, I set up a Red Hat AS2.1 machine for use as an FTP server, but, just as I was starting this for the folks who need it inhouse, they start talking about needing a Windows 2000 server to run some specialized print server for eMatrix, which is what the FTP server was for. So, my boss suggests that we use VMWare for Linux. Brilliant! Of course, most people are running VMWare on a Win32 machine and emulating Linux, but we think outside the box. No problem, I get it all installed and running, though the first time I ran the VMWare PERL script that set up the program, it failed. No reason for it to fail, as far as I could tell, because it ran the second time. Great, so I get it all installed an running and let the boss know. Then, he asks me, so what are we going to manage this machine with? Er…. VNC, I guess.
Right, so I get that setup on the Windows machine in VMWare without a hitch. Getting it installed on Red Hat wasn’t a problem, but getting it running…. Well, thankfully, I finally figured out that the Real VNC website has the answer on a page called Native X display Support. The only thing is I need to edit XF86Config-4 instead of XF86Config. No problem! Now the VNC server autostarts. And the boss asks me if I can get the VMWare session to automatically launch at reboot. Er…. Well, I can see what Google turns up!
What I eventually came up with was a shell script I called “xvmstart” that was as follows:

#!/bin/sh
# Written by JKH on 10-13-04
. /usr/bin/vmware -x /vmcfg/Windows2000Server/Windows2000Server.vmx

(Where vmcfg is where you stored your configurations for the virtual machines. Oh, and if the last line wraps around, that should be a three line script.)
I saved that file in /root/.kde/Autostart and rebooted. As soon as I logged in, BAM! VMWare loaded like a charm. So, now, I had to make this badboy autologin… Er, back to Google.
I finally found a forum that told me I had to edit /usr/share/config/kdm/kdmrc to set AutoLoginEnable=true and AutoLoginUser=skippy (or, whatever you want to autologin as). KerPlow! A fully automated solution brought to you by Linux, Google, VMWare, VNC, and me, the Network Geek.

I love my job!

Ok, it’s not actually a Palm device, but…

It is pretty cool. “It” is a handheld called “node” which is ruggedized for the outdoors. And, you can run either Windows CE or Linux on it, so it’s not all bad. Frankly, I’m surprised that Palm hasn’t come up with something like this yet. It’s a genius idea. The device itself comes with GPS built in, not to mention wireless networking and, of course, a full-color touch-screen. But, the best part is, the entire thing is waterproof! Totally cool! There’s a memory expansion port of somekind, but no word on any additional devices that can be added on, so to speak. Still, this is a giant leap forward for handheld computing. It’ll be interesting to see where it goes and what Palm’s response will be, if any.

A follow up to yesterday’s entry.

Okay, so, if you follow Slashdot, you’ve seen this, but I thought it was worth reposting. Of course, part of that is because I’m just a little bit of a Novell zealot. To put it mildly.
I thought the article was interesting. I especially liked the way that Mr. Schlaeger emphasized the idea that Novell was really supporting Linux, KDE and OpenSource. It’s really the way of the future with IT and computers in general. I have a friend that used to work for Microsoft and is now totally hooked on Netware, Linux, and Mozilla. All it took was a little push from your friendly, neighborhood technology pusher (i.e. ME!) and the rest was as easy as blue-screening a Windows server.
In any case, the interview over at KDE.org is worth reading if you have anything invested in Linux of any flavor, Novell, or KDE. I hope it’s a continuing trend for both Linux and Novell.

I saw this on Slashdot.

And, I think that means that Novell is finally getting their marketing right! First of all, there was this story on Slashdot, which, of course, generated all sorts of anti-Microsoft chatter. Then, I followed the link over to Novell’s site, which redirected me to this SuSE news release. So, not only is Novell developing for Linux and supporting OpenSource projects, but they’re getting plenty of exposure in the IT community.

About damn time.

Okay, this probably isn’t big news anymore.

But, it was Friday when I read it. See, I usually queue up posts a day or two in advance, so I’m just a little behind. Still, I saw this article on Ping, which is AustralianIT’s newsletter, so I may have the jump on folks here in the States. It’s interesting to me because the things they talked about in the article were the Netscape Directory Server and Netscape Certificate management system. In other words, LDAP. Hmm, that sounds familiar. Oh, yeah, it’s what Novell has been using for, oh, about five years or so. Looks like there might be some competition in the OpenSource-based network architecture product space over the next couple of years. I hope Novell pays attentiont to this and gets their shit together before Red Hat has a product to market. Novell really needs to maintain their slice of the networking pie. No, scratch that, they need to get working on a bigger slice.
In any case, the deal is expected to go in the third quarter of the 2004 financial year, so they’ve got a bit of time. Not much, though. I can’t imagine RedHat waiting too long before getting something out there.
I wonder what MicroSoft thinks about all this?

Well, it seems that I’m the “Lone Ranger” again.

So, trouble started brewing with my counterpart at work yesterday. Nothing personal, unfortunately, but rather something having to do with the company. Well, I say that the trouble started yesterday, but, really, that was when I became aware of the problem. See, he’s no longer with the company today. I’m not 100% sure what happened and I sure don’t have all the details from either side, so I’m keeping fairly mum about what I do know. Either way, I’m now the sad, sole captain of the S.S. “Let’s-Standardize-The-Remote-Sites”. It always happens, sooner or later.
The really sad thing is that the guy I knew who’d be perfect to take over is dead now. Parrish would have loved this gig and we would have gotten along famously. The whole company would have been talking about what a great job we did… Ah, well, nothing to be done about that now.

It’s a shame, really. This is just a nice job. For a big shop, they’re really low pressure and everyone is friendly. I mean everyone, too. People smile and say hello to me in the hall as I pass. People I’ve never met, mind! And, as a Novell guy, it’s a pretty sweet deal. I mean, I get to do all kinds of crazy things with Novell and Linux. Within certain fairly broad parameters, I can do pretty much whatever I want to get the job done, too. Just such a good thing. Well, I hope I don’t do anything to screw it up! I’ll have to put in some extra effort to make sure they have a good opinion of me. Just in case.
I’m sorry to be in this spot again, but I’m glad I’m still working.
Thank you, God, or Fate, or Whoever arranged this all for me. I appreciate the opportunity.

Well, that was exciting!

I fried two power supplies last night. And, I think either my DSL router is toasted, or two of my three PCI network cards are. Apparently, we got hit with lightning yesterday. I say “apparently” because I wasn’t there, but my wife described at “big flash and a boom” that sounded like it was “right here”. And, of course, right after that, my DSL stopped working. (So, yes, I’m posting this from the office.)
Anyway, I was up until about 1:00am troubleshooting that, but with little effect. I’ll try and scrounge a new network card at the office, but I’m not holding out much hope. Oh, and I blew the two power supplies while trying to get everything into a new machine, just to elminate that as a possibility. I finally scrapped my poor wife’s Linux machine and made it the new firewall. Unfortunately, I still can’t get it to see both network cards! Ah, well, I guess I’ll work on that tonight…

So, I have one entry in the queue and that’ll be the last one for a bit. At least until I get the firewall working again. *sigh*

I have no idea what this is.

They tell me I should put this in my blog:
This is my new blogchalk:
United States, Texas, Jersey Village (suburb of Houston), English, , Jim, Male, 36-40, writing speculative fiction, Novell Netware and Linux. 🙂

I’m assuming this is like warchalking, but softer and gentler. And, for blogs.
No seriously, I know this is about driving the right kind of blog reader to my blog. Maybe it’ll mean I have more than three readers soon! If you click on my BlogChalk over on the right-hand side of my blog’s front page, you can get your own.

Too much of a good thing!

I have installed, played with, and uninstalled way too much Linux in the past month. We’re still having “fun” with the ZENWorks imaging boot disk. Now, we’ve moved on to other machines and discovered that there aren’t any drivers compiled for the particular kernel that Novell uses for the boot cd. Okay, that’s not quite true. There has been an update to the boot iso which actually fixed at least two problems. But, not, I’m afraid the one that is currently kicking my ass. Namely, the SCSI drivers for a Dell Precision 650. So, we’re going to have to find the right kernel version and complie these bad boys ourselves. Oh, God, save me!
So, if you downloaded my USB boot iso, it’s obsolete now. The newest, non-beta, non-6.5 boot iso from Novell Forge is correct. Use it!