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Comment: Re:Not for new users of FreeBSD (Score 2) 75

by dmoen (#48852643) Attached to: Book Review: FreeBSD Mastery: Storage Essentials

Sorry about that mistake. I'm not a FreeBSD expert, I'm someone who is setting up a FreeBSD file server, after 10 years of using Linux. So I'm in the market for a book like this, and of course it is largely useless to me, because of course I'm using ZFS. I was confused by the PC-BSD installer, which *does* default to ZFS.

Comment: Not for new users of FreeBSD (Score 2) 75

by dmoen (#48851867) Attached to: Book Review: FreeBSD Mastery: Storage Essentials

Now that ZFS is the default operating system for new installs of FreeBSD 10.x, it sounds like this book documents a lot of hard won technical insights that have been made obsolete by ZFS. Why would I configure RAID 10 for UFS when ZFS provides superior data protection? And so on. It's probably useful for people who have parachuted in and now must maintain a legacy FreeBSD system. It doesn't sound particularly useful for someone who is migrating from Linux to FreeBSD right now, since this is all about how people *used* to configure FreeBSD storage.

Comment: fab at home (Score 1) 72

by dmoen (#44237715) Attached to: 3-D Structures Built Out of Liquid Metal At Room Temperature

The fabathome.org 3D printer is open source, has been available for years, and can print a wide range of materials, including conductors. It's never really taken off, probably due to having lower resolution than the popular FDM printers that print with melted plastic. But if you want a home printer that can print objects with a range of materials, including conductors, check it out.

Comment: not a "mobile" technology (Score 4, Interesting) 156

by dmoen (#32154340) Attached to: 7Gbps Wi-Fi Networking Kit Could Launch In 2010

As I understand it, this is a replacement for running a fibre optic link between your house and your ISP. Instead, you mount an antenna on your roof, which engages in narrow beam, line of sight 60 GHz communication with your ISP. I think the benefits are that it is potentially cheaper than running a fibre optic cable to your house. The signal is attenuated by rain, and by atmospheric oxygen. I doubt the signal can travel very well through walls. And I don't think it is useful for mobile devices.

Doug Moen


+ - ZFS committed to FreeBSD CVS

Submitted by Anonymous Coward
An anonymous reader writes "Pawel Jakub Dawidek has announced on the freebsd-current mailing list that he has committed Sun's ZFS file system to FreeBSD 7-CURRENT. This full support for its logical volume management via storage pools, self-healing and data corruption detection, NFS export, and more. Arguably the most exciting new file system on the planet will be available out of the box in FreeBSD 7.0 later this year!"
User Journal

Journal: I love Ubuntu Linux

Journal by Billly Gates

I just tried upgrading to Ubuntu Linux 7.4 Fiesty Fawn beta 1 last night. I started the update-manager -c to chose to upgrade online. I had one little problem ....

Anne turned off the lightswitch where teh laptop was plugged in during the upgrade. :-( So my laptop is half 6.10 and half 7.4.


+ - Third Stargate TV series gets a name

Submitted by
Anonymous Coward
Anonymous Coward writes "The working title of the third Stargate television series is Stargate Universe , executive producer Robert C. Cooper told GateWorld. The show currently exists in the form of a one-page treatment of the story and characters. Cooper and executive producer Brad Wright will start writing the pilot after shooting on the two Stargate SG-1 movies finishes in June. Meanwhile, new episodes of SG-1 and Atlantis start airing April 13 in the U.S., on The SCI FI Channel. Read lots more from Cooper at GateWorld ..."

Get hold of portable property. -- Charles Dickens, "Great Expectations"