Home Blog Page 9307

Napster to ditch MP3 for proprietary format

Author: JT Smith

The Register: “Yep, in what is the final nail in the coffin of what Napster once stood for, the
company has done a deal with PlayMedia Systems to develop the new .nap format.
PlayMedia will work on encryption and playback and Bertlesmann will tie it in with
a digital rights system so files can’t be swapped without people paying for them.”

Bits, bytes and beers at Defcon – a photographic tour

Author: JT Smith

Wired: “The annual underground party for hackers is known as much for its technical content as its hijinks. Declan McCullagh presents a photographic look at this year’s Defcon convention.”

Category:

  • Linux

Compaq begins selling its first Itanium server

Author: JT Smith

NetworkWorldFusion: “Compaq will begin shipping the ProLiant
DL590/64 this quarter with up to four
800MHz Itanium processors. The new
server currently supports Microsoft’s
64-bit Windows Advanced Server,
Limited Edition, and flavors of Linux from
Red Hat and SuSE Linux. A two-way,
1G-byte DL590/64 will start at $23,000
with worldwide availability, according to a
Compaq representative.”

Category:

  • Unix

Hackers developing anti-censorship software

Author: JT Smith

The Standard: “Hacking is finding things out. It is knowledge, especially when
things are hidden, obscure and important,” Ball said.

The Cult of the Dead Cow is known for making a splash at DefCon.
In 1999, the group released Back Orifice, which can be used by
malicious hackers to gain unauthorized access to PCs running
Windows 95 or Windows 98.”

Category:

  • Linux

Review: Seagate ST380020A 80-gigabyte HDD

Author: JT Smith

By Jeff Field

The U Series ST380020A is Seagate’s new 5400-RPM 80-gigabyte hard drive. Overshadowed by the news
of Seagate’s new “silent” 7200-RPM drives, the U Series drives are aimed at those who need moderate performance and large
amounts of space. It is ideal for people archiving MP3s, not those who are running busy databases.The drive
The first thing I noticed about the drive was how quiet it is, even when I was accessing it – most bigger drives tend to be noisy. Another nice thing about this piece of hardware is that the drive electronics are shielded by a thin, flexible rubber cover. This is the only drive on which I have seen something like this. It is interesting to note
that, with the relative similarities in performance between drives of various manufacturers, they are adding upgrades in order to try to be competitive, instead of just lowering the price. The drive is simple to configure, with a standard IDE jumper set to tell
whether the drive is master, slave or single.

The ST380020A has the previously mentioned “SeaShield” board protection for
the drive electronics, “SeaShell” (see a theme here?) packaging that claims to reduce returns from handling damage by up
to 70%, and G Force protection up to 350 Gs, which did not receive a clever “Sea” name. It seems to be
that where Seagate is adding value is not in vast speed increases (something you really should not be expecting out of
5400-RPM hard drives, no matter what generation of drive they are) but rather by making the drives last longer–certainly a worthwhile effort, because of all the components in a PC, the one many people worry about most is failure of the hard
drive. Sure, you probably don’t want your CPU melting, but your hard drive (unless you keep
backups) is where your data is — you can buy a new CPU, but it is unlikely you’ll want to pay for data to be replaced (unless
it is really important data, then you can go to a data recovery place, but data that important should always be backed up).

System Configuration
AMD Athlon 750
512 Megabytes PC133 SDRAM
3COM 3C905TX-B 10/100MB NIC
3DFX Voodoo 3 3000 AGP 16MB Video Board
Western Digital 10gb 7200 RPM WD102BA IDE HDD (boot/OS) (ext2)
Red Hat Linux 7.1 – Kernel 2.4.5 with Adaptec dpt_i2o patch
bonnie++ results
Bonnie++ is a hard drive benchmark that tests the writing and reading
from both a single large file (such as that of a database) and many small files (like a proxy, or mail program). It is
useful for simulating performance under such applications.

Bonnie++ results
Sequential Output
Controller Per-Character Block Rewrite
ST380020A 2630 K/sec, 71% CPU 3507 K/sec, 70% CPU 1571 K/sec, 31% CPU
Sequential Input
Random
Controller Per-Character Block Random
ST380020A 2381 K/sec, 28% CPU 3123 K/sec, 29% CPU 89.6 Seeks/sec, 0% CPU
Sequential Create
Controller Create Read Delete
ST380020A 10695 /sec, 99% CPU none 12860/sec, 99% CPU
Random Create
Controller Create Read Delete
ST380020A 10605 /sec, 99% CPU none 6243/sec, 56% CPU

As we can see from the bonnie++ results, the drive just is not meant for this type of access — and Seagate never said it
would be. As the Enterprise’s Mr. Scott always said, “the right tool for the right job.” You wouldn’t try to turn a screw with a potato, and you
should not try to run a database off of a drive meant for storing MP3s and video games and other things that do not
require you to have a lot of random accesses going on all over the drive.

hdparm results
The hdparm tests give you the raw throughput of the device — essentially, the best you can possibly hope for. Uncached is
the buffered speed of the disk, without the use of the operating system cache. Cached results test the perform of the RAM
and CPU more than they test the drive itself.

hdparm -t (Uncached)
Results
ST380020A 3.03 MB/sec
hdparm -T (Cached)
Results
ST380020A 129.29 MB/sec

As you can see from the hdparm uncached results, the raw output of the drive is not very fast; yet it actually bests my
current 7200-RPM drive I use to boot the test system, something I thought was very interesting. I do not want to be unfair
here — the drive is not slow, it is simply not fast. It’s an adequate drive for most people, myself included. I do not
demand much out of a hard drive — I demand that it spins up, and it delivers my data intact. Everything else is icing on the
cake.

Conclusions
After using the drive for a few days on the test machine, I have to say I am very pleased with it. Using it as a drive for
storage of MP3s, videos, and things of that nature, I have had no trouble. If you are in the market for a nice, quiet
drive to store data on for a machine that isn’t being tuned for maximum speed, then go for the Seagate U Series ST380020A.
If you are looking for high performance, then you may want to go with a higher speed drive, such as 7200-, 10000- or even
the newest 15000-RPM drives. If you do want a ST380020A, they can be had on Pricewatch for around $250.

Category:

  • Unix

Turbolinux gets new CEO

Author: JT Smith

CNet reports that Turbolinux is getting a new CEO. Ly-Huong Pham will take over from Paul Thomas, who will remain with the company as the chairman.

Category:

  • Linux

Microsoft wires park bench for Web

Author: JT Smith

CNet reports that Microsoft is planning to set up a park bench in England which will allow people sitting in them to plug in their laptops to the Internet for free.

It’s 2005. Do you know where Tux is?

Author: JT Smith

Jason Briggs at ZDNet attempts to predict the future of Linux, and where the Open Source operating system will be several years down the road.

Category:

  • Linux

Global Monitoring System, ECHELON, has its day

Author: JT Smith

Linux Security is asking users across the Internet to jam the big-five English countries’ Echelon communications listening network on October 21st.

Slackware Linux Release 8.0 Review

Author: JT Smith

Mark writes “When the Slackware Linux project was cut loose from its parent company in April many devoted users wondered if the project would continue. Patrick Volkerding vowed it would. Despite the upheaval that accompanied what amounted to corporate abandonment, Volkerding and the team made good on that promise. On June 28, 2001, Slackware Linux Release 8.0 was made available.

Full review is here at MaximumLinux.org

Category:

  • Linux