test post

October 7th, 2008

this is just a test.

glad we bailed them out

September 28th, 2008

Goldman Sachs employs 30,522 people. On average they make $600,000 a year. Glad we bailed them out.

INTERDUBS and charging per Gigabyte

September 26th, 2008

INTERDUBS does not charge for storage. No matter how many Gigabytes you need, it is included in the $285 flat rate. Since there is no financial incentive to clean up, some of my customers amassed quiet a backlog of material.

Which actually was somewhat intended: Other tools were more important than the means to clean up and keep the data pool fresh. With Terrabytes stored -and much of it actually no longer needed- this situation changed. Adding tools to simplify clean up was easy. The database had already all needed information.

Getting people to use them was a different matter though. Somehow I got lucky and had what turned out to be the right idea: Between Sunday and yesterday I had a ‘cleanup drive’ in INTERDUBS. Clients with allot of old material were encouraged to delete as much as possible of it. As an incentive INTERDUBS donates to charity relative to the amount of Gigabytes cleaned up.

And it actually worked rather well: People put in allot of work to clean up their backlog of material, and they did so knowing that it was for a good cause.
In total INTERDUBS will pay for 240 vaccinations.

This little detail is also nice, since I had no idea that this solution would emerge when I decided not to charge for storage. If I can continue to run a flat rate based on the efforts like this then I will be very happy.

golden dragon

April 27th, 2008


a better place

March 22nd, 2008

The world would be a better place if people looking for a free spot in a parking structure only wait for a car to exit after that car is showing the lights indicating that it is in rear gear. If those white lights are not on yet then you just pass it. Simple.

amazing

March 13th, 2008


Bush: We have a dollar that’s adjusting, and I am for a strong dollar. One reason I am for a strong dollar is because I want, you know, people to — I think it helps deal with inflation.

When this man came into office it took 90 american cents ot buy a Euro. Now it’s 155 of those.

“I am for a strong dollar”

Funny that the that seems not to be enough. It’s not God setting the dollar course. It’s how many of them you print. If you print to many then they are worth less. If you print less then the they are worth more. Simple.

Blu-Ray it is

February 19th, 2008

Warners must feel pretty powerful today. Just a couple of weeks after they threw their hat in the ring it’s all over. Once the stalemate was tilting it took surprising little time for everybody to jump on the winning side. I wonder how quickly one can start reading that Blu-Ray was in any way better than HD-DVD. Of course it was not. Both formats were identical. My theory is that now folklore will be created that Blu-Ray was better, and therefor won. Truth is -and shall remain- that Sony “just” did the better maneuvering and somehow got Warners on board in the right moment. Good that this part of media technology history is over. Now comes the real uphill battle: Blu-Ray vs DVD and the fact that people have more choices to entertain themselves than there seems to be Plastics around.

“Plastics. Benjamin, Plastics”

Fucking Apple

January 8th, 2008

We have this Laptop that has a glitch. The backlight goes out if you hold it wrong. It’s an older maching (iBook 600Mhz) and it got replaced. But today I wanted to get it going as a server again. It’s a unix computer. And 600Mhz is plenty to serve a couple of web pages. It runs OS X 10.3.9, that’s as long it has not been updated. Now I try to get it on the Apple Airport. And, that is the problem: It does not. Beachball for a while, and then the error message:

There was an error joining the AirPort network "yournamehere"
Tray again // OK

What the fuck!
Frst: that “Try again” is bullshit. It has never worked. Never ever.

Secondly: What exactly was the error? I am sure the computer knows a little bit more than ‘error’.
The Airport works just fine, so it can talk to two computers right now. So why writes Apple code that is retarded in that it does not give you the slightest hint what the problem might be. I don’t expect a hex dump to be slapped into each users face. But somewhere, maybe in a log file (!) the machine could give me a hint what it would be upset about. It’s one thing that Apple stuff does not work with Apple stuff. But to be quiet about any causes or reasons is just plain stupid and ignorant. Fucking Apple Computers. There are other companies being equally crap. Just that Apple runs around with this attitude of being better and user friendly. Actually they are not. They are just better liars:

Ten years ago Apple introduced the iMac. Which is a great machine. And a great concept. Watch in the end of this 7 minute clip how that man calls a circular (!!) piece of plastic “the most wonderful mouse you have ever used”. It’s exactly this arrogant attitude that makes Apple so annoying.

Happy New Year

January 1st, 2008

google gaming became a 24/7 operation

Apple’s market share continues to grow

that would be nice

December 24th, 2007

cheap solar panels?

That would indeed be nice.

word installation

December 12th, 2007

Adib Frickes latestword installation is showing at Realace GmbH in Berlin right now. It is hard to judge the work of a friend. I like this room. There was relatively little time between opening day and commision. And it seems, that the work is great, as it always has been. There is a certain directness. Other works, that in the making for months or even years are perfect. But by missing perfection amplifies the initial impact of the work. It might become easier approachable by the unintiated. And, with Adibs work, we all are just that.

3ware 16 port RAID-5 with 300GB Western Digital

November 27th, 2007

I am running a 9505 16 port 3ware card with 12 Western Digital 300 GB drives. In /var/log/messages I found

Nov 4 10:48:53 her2 kernel: 3w-9xxx: scsi0: AEN: WARNING (0x04:0x0023): Sector repair completed:port=11, LBA=0x23268EDA.
Nov 4 10:50:19 her2 kernel: 3w-9xxx: scsi0: AEN: WARNING (0x04:0x0023): Sector repair completed:port=11, LBA=0x21D88B0F.
Nov 4 10:51:27 her2 kernel: 3w-9xxx: scsi0: AEN: WARNING (0x04:0x0023): Sector repair completed:port=11, LBA=0x1E71DB4A.
Nov 4 10:51:33 her2 kernel: 3w-9xxx: scsi0: AEN: WARNING (0x04:0x0023): Sector repair completed:port=11, LBA=0x23289645.
Nov 4 11:02:03 her2 kernel: 3w-9xxx: scsi0: AEN: WARNING (0x04:0x0023): Sector repair completed:port=11, LBA=0x2111C31E.
Nov 4 11:06:00 her2 kernel: 3w-9xxx: scsi0: AEN: WARNING (0x04:0x0023): Sector repair completed:port=11, LBA=0x2219A8F3.
Nov 4 11:08:52 her2 kernel: 3w-9xxx: scsi0: AEN: WARNING (0x04:0x0023): Sector repair completed:port=11, LBA=0x1437A499.
Nov 4 11:09:05 her2 kernel: 3w-9xxx: scsi0: AEN: WARNING (0x04:0x0023): Sector repair completed:port=11, LBA=0x23455701.
Nov 4 11:09:10 her2 kernel: 3w-9xxx: scsi0: AEN: WARNING (0x04:0x0023): Sector repair completed:port=11, LBA=0x23455749.
Nov 4 11:10:02 her2 kernel: 3w-9xxx: scsi0: AEN: WARNING (0x04:0x0023): Sector repair completed:port=11, LBA=0x241F28D3.
Nov 4 11:11:54 her2 kernel: 3w-9xxx: scsi0: AEN: WARNING (0x04:0x0023): Sector repair completed:port=11, LBA=0x20B6CCC9.
Nov 4 11:12:13 her2 kernel: 3w-9xxx: scsi0: AEN: WARNING (0x04:0x0023): Sector repair completed:port=11, LBA=0x22277DFD.
Nov 4 11:12:13 her2 kernel: 3w-9xxx: scsi0: AEN: WARNING (0x04:0x0023): Sector repair completed:port=11, LBA=0x22277D80.
Nov 4 11:12:13 her2 kernel: 3w-9xxx: scsi0: AEN: ERROR (0x04:0x0002): Degraded unit:unit=0, port=11.

in tw_cli the drive on port 11 got reported as failed:

p11 DEVICE-ERROR u0 298.09 GB 625142448 WD-WCAPD3118453

I tried to test the drive via

/usr/sbin/smartctl -t long -d 3ware,11 /dev/twa0
/usr/sbin/smartctl -t offline -d 3ware,11 /dev/twa0
/usr/sbin/smartctl -t conveyance -d 3ware,11 /dev/twa0
/usr/sbin/smartctl -t short -d 3ware,11 /dev/twa0

But

/usr/sbin/smartctl -a -d 3ware,11 /dev/twa0

did not show many good signs:

SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed: read failure 90% 6702 396331771
# 2 Conveyance offline Completed: read failure 90% 6702 396331771
# 3 Extended offline Completed: read failure 90% 6695 396331771
# 4 Extended offline Completed: read failure 90% 6695 396331771
# 5 Extended offline Completed: read failure 90% 6694 396331773
# 6 Extended offline Completed: read failure 70% 6684 99434677

Values like Multi_Zone_Error_Rate and Offline_Uncorrectable as well as Current_Pending_Sector promised nothing good.

In tw_cli I then removed the drive in question from the unit:

maint remove c0 p11

The smarctl tests still failed right away. I rescaned the drives in tw_cli:

maint rescan c0

The failed drive was found, and soon after the 3ware controller grabbed it automatically and started the rebuild.

It did so sucessfully. The Current_Pending_Sector value decreased back to 0, and the drive array seems to be functioning
normal right now.

During one of those pesky spurious rebuilds happening on both 9550SX-16ML controllers that I am aware
of the drive failed again. This time with an ECC-ERROR . Not enough of a failure it seems that the rebuild would have
failed. A

maint rescan c0

in tw_cli after the rebuild had finished cleared this error. It’s noteworthy that the spurious rebuild performance came to a grinding
slowdown after the ECC-ERROR.

When I replaced the failed drive things went back to normal and the system has been fine ever since.

in the right hands

October 12th, 2007

Call me crazy, but I think that the story of JH Schön could make a great movie. In the right hands. But I am so much out of touch that it might have come out last spring and friends of mine have worked on it.

callwave and EVDO

September 24th, 2007

Callwave and EVDO are certainly my best technological friends: Getting of a plane, in the hotel room, there would be an ethernet, but why bother? EVDO works. Even here. Then there is a voicemail from somebody that called while I was on the plane. The automatic transrcipt gives me an idea, the company that called shows up, and best of all, all those call back numbers are transrcibed right there. If the iPhone could maybe read a phone number with it’s camera and then dial it, we would be in good shape.

the worst thing I have seen in a while

September 13th, 2007

Lot’s of blog rave about thiscomputer animation right now.

I think it is horrible. Smetana is easy to abuse and misunderstand. Dragging Fallingwater into this is just horrible. The first couple of seconds of this Quicktime from hell are nice enough. Although the font choice and especially the animated glow should have been a clear sign of trouble. Fallingwater is one of the more important things that have been made in the last century. Seing it disolved to death is pure horror. The tasteless low point was certainly the eschereseque pan away from that mirror ball.

Not much more to say than this

monkey business

September 4th, 2007

read
or
watch

The advantage with reading is, that you can do it without stuttering. What a shame that one of the better virals (a bad word in itself most of the time) has such a poor delivery and encoding. Flash still sucks. I hate that stupid stuttering effect. Quicktime used to do that as well. 1999.

maxtor sucks?

July 13th, 2007

“Storage Mojo” is usually pretty scientific, this ‘analysis’ about consumer hard drives is a bit more creative. Counting google hits with BRANDNAME sucks is a bit of a short cut. However, the results seem to come up with a winner. And the margins are definite enough to have some meaning. And with this kind of result I like a creative way of using google.

July 5th, 2007

Nintendo’s market cap is higher than Sony’s by now.

eleven years after ID4
27TB is an impressive number for 1994.

Learned today that a dollar bill has an aspect ratio of 1 to 2.35
In case you shoot scope, or want to know if a crop is really 2.35 or something else.

July 3rd, 2007

business cards

lots of ideas it seems.

area code non sense

July 1st, 2007

While I am still waiting for AT&T to activate my 1-800 number that I have ordered 2 weeks ago, others have
other problems

The area code stupity shows what happens when you shoehorn a new concept (cell phones) into an existing system that has conflicting features (area codes). Area codes are for an area. A location. Mobile phones are call mobile, because, well, they can be in different places. This multi billion dollar industry somehow overlooked this basic fact. It was only in 1951 that the current system is in service. Around twenty years ago it became clear that area codes don’t work that well: splits and overlays are hacks to overcome a built in premise. And locality does not matter anymore due to technology. It used to be a big deal if you called somebody ‘long distance’ or not. Not anymore.

could this be a good day?

June 29th, 2007

yes!

Of course the media will have different topics today.

And then there is
news like this, which will cause ‘debate’. Problem being that the ‘debating’ have no clue what they are talking about. On both sides of the argument. Neither would I. My solution for this is to decide to still be excited about great news that comes form sucessful scienes. We all would not be here without science. Most people forget that, since it seems so ‘natural’ by now. All the technology surrounding us. It certainly is no. No iPhone (shit now I said the word) spuds to be found. Yet.

document root under OS X with apache

June 25th, 2007

as /etc/httpd/httpd.conf will tell you in

DocumentRoot “/Library/WebServer/Documents”

the Document Root under OS X is under /Library/WebServer/Documents.

Of course you need to enable the oddly named “Personal Web Sharing”
in the system preferences under network.

misc links

June 24th, 2007

Zbig

unrelated:

from the internets

June 14th, 2007

some random links, let’s call it BlogsNow Digest:

Zfs explained: easy, brief and hands on I will upgrade to Leopard aka OS X 10.5 just for ZFS.

Pi is 3, says the Bible
Some things are so god-damn straight forward, it is hard to fathom that people run around and try to think otherwise. I

phantom cell vibrations

links

June 1st, 2007

couple of misc links. Curtesy BlogsNow:

Pixelmator is a future Mac Photo edit app, slated to use GPU and cost 59,- they say
drops of liquid aka coffee in milk on steroids
youTube Apple-tv to use h.264 interesting how iPhone vs. Flash will play out. Yesterday we saw already that Apple-TV is not so great

the best code: no code at all I do agree. Having added some 150 lines of code earlier today to interdubs I feel somehow dirty.
It’s official Summer since Nessy is back

zero margins in tables, as in really none

May 20th, 2007

Technology can be cruel. Spent hours this morning to figure out how to really get rid of all extra spacing in tables. Of course one has to set


margin: 0;
padding: 0;

But these was still an extra little space that bugged me. Good thing is it to have friends that know more than Google. Adib knew that the magic line would be:


border-collapse : collapse;

And, et voila, it works in FF 1.5 and safari 2.0 under OS X.

mailto mail.app no more!

April 8th, 2007

It has been a long time since I wanted use Apples mail.app. But it still opened whenever I clicked on one of these mailto: links in a webpage. I googled and found that there is gmailto, which should do the trick, but is broken it seems. I could install it, gmail would open, but not understand the email address I wanted to send to.

Then I found Webmailer. This one works like a charm. It together with the gmail option to send email as andreas@andreaswacker.com make gmail pretty much complete. I am sure it breaks in about 7 minutes, when I rave about it like this.

apple tv

March 23rd, 2007

a quick out of the box article about the apple-TV set top box.
The nice thing is that interdubs already supports iTunes. So my clients can show their clients work in progress via Apple TV. Today.

4 seasons

March 22nd, 2007

With four seasons you would think that they are equally long.
Not so:

Winter
88.994 days

Spring
92.758 days

Summer
93.651 days

Autumn
89.842 days

Source: space.com

some links

February 19th, 2007

list of things that improve customer relations
book about linux programming
video about journlists in Iraq
a way to clean up your desk from tech stuff
uncle fester threatens to throw a chair at a pirate