HowTo: Replace an LVM2 disk with a bigger one

23 Aug 2007

This is a repost of one of my old Blog Postings from 2005, It’s still current and applies to linux logical volume management. After the jump is the instructions on how to replace a member disc of an LVM2 volume group with a larger one..

I’ve performed this replacement more than a few times, getting rid of small, dying, or poorly performing disks, over the past few years I’ve gotten rid of any disks that aren’t Seagate. I’ve been really impressed with the Seagate drives, they’ve been fast, reliable, and I haven’t had any issues with them.
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Prelude Update -> GnuTLS Update -> GetText Update -> Rebuild World!

23 Aug 2007

I’m trying to update Prelude, but I needed a newer version of GnuTLS, to try and get GnuTLS-Devel building, I updated GetText, which broke everything because of the system ABI change (in a stable release of FreeBSD I might add).

20070318:
AFFECTS: users of devel/gettext (ie: YOU)
AUTHOR: ade@FreeBSD.org

As a result of the upgrade to gettext-0.16.1, the shared library version of libintl has changed, so you will need to rebuild all ports that depend on gettext (ie: most of them, sorry):

portupgrade -rf gettext

After getting this done, VIM was failing to build because of a GTK+ 1.2 dependency that was failing.. After a quick google search, I came across the following blog post: Tequila Fish: HowTo Install Vim from Ports without X-Windows which was a nice polished fix that will prevent VIM from trying to install the gVim GUI ever again.

With VIM installed and happy, and the system rebuilt (after 90mins of recompiling) things seem to be back to normal…

Now to see if I can install Prelude again.. :)



SONiC Streaming Hell

17 Oct 2005

NOOOoooooo… DON’T DO IT! The Ogg format stream is much preferred to any Microsoft rubbish. From someone who listens to streams all the time (most recently SONiC all the time), I can honestly say I will never listen to SONiC again if the Ogg stream goes away.

The Microsoft Windows Media format sounds like crap, and is not easier to use. The Ogg format stream works on *all* platforms flawlessly, (There are a lot of us who don’t run Windows, or Mac for that matter.) as it is by definition an open format free of the licensing restrictions and built-in-spyware that is WiMP. (Windows Media Player really, *really* does suck)

I see this as a serious step backwards, I was *proud* that my home radio station used a next generation, open format for online broadcast, but this will no longer be the case if you stoop to decaying your online experience with the crippled, horrible-sounding, Microsoft format. You want to see the comparison, it’s right here: http://www.xiph.org/vorbis/listen.html

I will agree that the previous browser-based ‘player’ you were using was really not that good, but when we tuned into the high-quality stream directly from our media players, we were rewarded with high-fidelity SONiC goodness. Leave the Sonic-High Ogg stream up, post the link directly on the site rather than having it buried under the web player.

It’s as simple as this: http://stream.radiosonic.fm:8000/sonic-high.ogg

I seriously wasn’t kidding about stopping listening to SONiC.. I will find an online stream in a codec that does not sound like dog food. I am not alone either, my co-workers, my friends, heck, my roommates all happily enjoyed the Ogg stream.. and now you’ve done something stupid by taking it away. I guess whatever caters to the masses.. (like what happened to Metallica after the first music video?)

Regards from a streamless, soon to be Ex- Loyal SONiC Listener,
Alex Handy

P.S. Feel free to share this, publish this, or do what you like with it, you have my full permission.



Concert Madness

25 Sep 2005

Taking in 3 concerts this past week was a little taxing on the body, and as a result I’ve come down with a cold.. Probably caught it while moshing on Monday.

Unfortunately, the camera restrictions put on the Agricom and Rexall place didn’t allow pictures, but I’ll put some pictures up soon of Yellowcard (and friends) at Reds soon.


Seeing Alexisonfire Monday night was incredible, I haven’t moshed that hard in a very long time and we had so much fun. I even had a bruise of a bootprint on my forehead as a demonstration of the chaos on the floor. I lifted 5 or 6 folks, and had to duck/assist another 2 dozen surfers just over my head alone.

Alexisonfire wasn’t the headliner, but as the 3rd band on stage they played for over an hour and were much loved by the screaming fans. The sheer power and energy of the show was off the hook, the guitarists jump around the stage and into each other for the whole set, while playing some stunningly fast bars. The guys were funny and entertaining throughout, I can’t wait to see them again, the music and energy really make them stand out.


Day of Contempt (opening) and Underoath (2nd) both had really great sets. Day of Contempt had a lot of fun (Australians usually do) and I’ll be looking for their music in the future. The closing religious disclaimer by Underoath about loving Jesus and respect for those who don’t seemed an unnecessary use of the stage as a pulpit.

Street Drum Corps (4th) was like a heavy metal version of the Blue-Man-Group and was impressive to see in-person. these guys kept the crowd entertained using some awesome makeshift drums, including metal trash cans, plastic trash cans, and a fire extinguisher, amongst other things.

The Used (headlining) was way too loud (excessively so), with a decent performance and a set of some of their newer music. Their lead singer has a serious God complex, but with the largest fan base present it didn’t seem like anyone minded too much.


We went to System of a Down on Tuesday night, and after a tiring performance by The Mars Volta (they take ‘Rocking Out’ WAAAAAY too far — turning 4min songs into 40min epics) were treated to one of the best concerts I have ever seen. System of a Down was simply fucking awesome.

We didn’t have floor tickets for this show, but the whole coliseum was standing, everyone knowing all the words to every song and having a screaming good time. The stage layout was simple and the least cluttered of any of the shows I have seen and led to much on-stage movement and really put the attention on the band.


On Friday night, I had the fortune of attending a Yellowcard show at Red’s. They were as amazing as ever, and though the crowd was pretty young (all-ages), everyone was still having a good time. There was a bit of Moshing/Crowd Surfing in this show but pretty mild in comparison to the other two shows I saw this week. They played all of the old favorites, some newer stuff, and finished the 3rd Encore with a stunning rendition of Ocean Avenue.

Opening for Yellowcard was Rufio and Moneen; Both had good performances, Rufio had a little more fun and had the crowd enjoying themselves more, but Moneen’s music was harder and more akin to Alexisonfire (who they happen to be releasing a split CD with.)


The ringing in my ears was well worth the fun had this week.



Scuba in Jasper

14 Aug 2005

So, Popdog and I went Scuba Diving in Jasper.. Popdog did his open-water certification and I went for some fun dives, since I got my cert in Mexico.
Here’s some pics of the trip out there
And some pics of Lac Beauvert Diving, and our Campsite


Here’s tent+Popdog

and some Popdog stupidity



SONiC Streaming Link

23 Jun 2005

After much scraping and digging, I managed to find an IceCast Stream of the new Edmonton Radio Station, Sonic 102.9. To my suprise, it’s even in Ogg format! :)
Available Here: http://stream.radiosonic.fm:8000/sonic-med.ogg



Where’s my Drive Bay Converters Beeyatches?

22 May 2005

So, I ordered three of these from NCIX about 2 (almost 3) months ago… We’ve submitted tickets to ask about delivery, but they’ve dodged the questions saying they have to wait on the unreliable supplier to get them more stock.. We’ve even watched them bring stock in, but the products are allocated for other customers (guess I’m not cool enough).. and I’m getting really sick of waiting indefinitely for them to get their shit together.

Description: Coolermaster STB-3T4-E1 3x 5-1/4″ TO 4x 3-1/2″ Drive Bay Converter w/ 120mm Fan
NCIX sku: 13446



VHCS

25 Apr 2005

During my travels today I ran across a rather mature-looking hosting system.. VHCS (”Virtual Hosting Control System”) is a control panel software for shared, reseller, virtual and dedicated server management.
I’ve seen a couple hacks to make it work on Gentoo, and I’ll probably give it a shot and let you know how I make out..

Ack! Missed my bus to get to work!



Interesting Things

25 Apr 2005

Here are a few projects I visited (some new, some old) while ’surfing’ this morning.. SourceForge and Freshmeat are good mmkay?

  • Tor - provides a distributed network of servers (”onion routers”). Users bounce their communications (web, IM, IRC, SSH, etc.) around the routers. This makes it hard for recipients, observers, etc. to track the source of the stream.
  • Squid Proxy for Onion Router - can significantly reduce the latency experienced when using the onion router network for web browsing.
  • DSPAM - is an intelligent, adaptive spam filter capable capable of learning what spam is and isn’t based on each user’s individual email behavior. It is designed for both system-wide filtering and third party integration.
  • Stunnel - is designed to work as an SSL encryption wrapper between remote client and local (inetd-startable) or remote server.
  • PerfParse - facilitates the storage and analysis of binary performance data produced by Nagios and produces high-quality accurate graphs of live data from standard Nagios plugins.
  • Gnu Hosting Helper - is a web hosting management package. This package provides tools to manage many of the aspects of a hosting environment. It also provides a client utility to perform tasks that a client needs such as managing email accounts.
  • Asterisk PBX - is a complete PBX in software. It runs on Linux and provides all of the features you would expect from a PBX and more. Asterisk does voice over IP in three protocols, and can interoperate with almost all standards-based telephony equipment using relatively inexpensive hardware.
  • AMP Asterisk Management Portal - project to bring together best-of-breed applications to produce a “canned” (but fully functional) turn-key small business phone system based on The Asterisk Open Source PBX.
  • IBS - ISP Billing System is an accounting service for ISPs that supports Prepaid VoIP/DialUP/Lan services. It also supports VoIP Call Detail Recording with radius accounting.
  • Liquid Weather++ - is a superkaramba theme and desktop applet for displaying weather information and forecasts. You need superkaramba to run it and the kde desktop. It displays weather information in a compact and easy to read format - it’s pretty too.


HowTo: Replace an LVM disk with a bigger one

22 Apr 2005

See the updated post here.