Wednesday, November 14, 2007

Rackspace SLA = 99.9%. Penalties kick in.

Rackspace had a serious outage. Valleywag scooped the actual police report.

I think most Diggers are being too kind to Rackspace. I just checked with my hosting provider about this scenario:


"There are two Central Hudson utility transformers that feed our building. They are located behind locked fences at the Central Hudson sub station on the perimeter of our campus --- far from any roads.

Additionally, there are receiving and distribution transformers within our building on both the second floor of our mechanical plant and our data center. Again, these devices are not located near roads or traffic.

Lastly, our emergency generators are located in protective, sound enunciator houses to protect them from the environment / external elements. These generators are also not located anywhere near traffic flow."


I host with Cervalis btw. I ckecked with Rackspace's live chat attendant this AM. Their SLA is for 99.9% uptime, so penalties kicked in for affected customers.

Their penalities are a percentage off monthly fees equal to the portion of the montly outage. So if your company was down for .5% of the month, about 3.5 hours, you'd "save" .5% of your Rackspace fees. How crazy would you be if your business was SOL for 3.5 hours?? This SLA is lousy imho.

Wednesday, November 7, 2007

Loving Ubuntu 7.10

When my sister asked me to help her with a web site in April, I took the opportunity to expand my professional skills by developing it in LAMP: Linux, Apache, MySQL, and pHp. I'd dabbled with Cygwin when I knew shell scripting was best suited to the task at hand, but that was the extent of my open source skills.

So I took a laptop that was past its prime -- the network card only worked intermittently, and the graphics capability meager -- and installed Ubuntu Feisty on it. It's worked pretty well, and I've been able to muddle through the learning curve to get the project underway.

I'm an update-aholic, so when Ubuntu 7.10 "Gutsy Gibbon" was released, I was edgy and feisty (lol) to get it. There were several kinks: first attempt failed because duh! I ran out of battery power. Second attempt: my network card went on vacation again. Sigh.

I tried the Live CD, then got back on track with the Alternate version. Luckily plenty of other computers around to allow for sneaker-netting.

The Apache upgrade was another hiccup: I had to re-configure pHp and chmod permissions.

I brought it into work and one of my IT guys wrestled with the wireless NIC to get that on our office network. I never could get that done under Feisty. But now I can easily roam, connecting to my home or office network without intervention whenever I'm in range.

But I confess: I love Ubuntu 7.10 for the eye candy. Transparent terminal. Clearlooks, Darklooks depending on mood. Transparent panels top and bottom. I'm a sucker for transparency, it seems.

Monday, October 22, 2007

Jobster gets blocked

We're having performance issues on RHW lately, and one finding is that Jobster is scraping our jobs. No surprise there. They do attribute us, but I never liked their model of just scraping instead of asking for a feed.

We're seeing this in our error logs:

DateTime={ts '2007-10-22 14:47:22'}, Template=/BrowseAds/index.cfm, RemoteAddress=12.129.9.203, HTTPReferer=, Diagnostics=The request has exceeded the allowable time limit Tag: CFSTOREDPROC
The error occurred on line 223., QueryString=SN=103&M=100&RP=datedesc&D=summary&R=1, Cookie=, Browser=Mozilla/4.0 (compatible; +http://www.jobster.com/indexing.html)\

But the link their robot reports, http://www.jobster.com/indexing.html, is 404. For shame.

So, quick ARIN lookup on the remote IP 12.129.9.203 gives this:

AT&T WorldNet Services ATT (NET-12-0-0-0-1)
12.0.0.0 - 12.255.255.255
CERFnet ATTENS-SEA1-1 (NET-12-129-0-0-1)
12.129.0.0 - 12.129.63.255
Jobster, Inc. ATTENS-011426-005621 (NET-12-129-9-192-1)
12.129.9.192 - 12.129.9.223

So I'm blocking them at the firewall, until they decide to play nice.

Thursday, October 4, 2007

In the press

It's kinda weird when non-technical people refer to me as a "geek guru" but I guess in small pond like Poughkeepsie that works.

As a company, we almost never get press in local dailies because we compete with their classified revenue so directly. They hate us.

Here we are in a local business weekly, and that adversarial relationship is explained:

Radio the the Web and Back

Tuesday, October 2, 2007

Monster.com Spam

Ha seems Monster.com (or at least, someone who works for them) got caught spamming, and then buried themselves deeper by trying to deny it. I saw this on the first page of Digg.com tonight:

http://www.mneylon.com/blog/archives/2007/10/01/monsters-irish-office-think-spamming-is-acceptable/