Operating Systems

Interview With Matt Dillon of DragonFlyBSD 91

animus9 writes "There is an interesting interview with Matt Dillon regarding the current status and future of DragonFlyBSD. In it he compares the difference between serializing tokens and the mutex model (a nice contrast to the previously posted Scott Long SMPng interview). He also describes the work being done in the VFS, along with his plans for Journaling, SSI Clustering, packaging, and more."
Software

A Compact Guide To F/OSS Licensing 61

barryhawkins writes "When sharing with others that I was reviewing an O'Reilly book through their User Group & Professional Association Program, the first question was always the same: 'What book are you reviewing?' After saying the title was Understanding Open Source & Free Software Licensing, responses ranged from 'What's that?' to 'Well, you won't have any trouble sleeping!' One might think that this list of people included relatives and coworkers who were not attuned to the open source community and its issues. On the contrary, the responses came from those within my circle of acquaintances, which includes software developers, system administrators, and even an intellectual property lawyer. Licensing is not exactly the sort of topic where people slide forward in their seats and ask to be told more. Such is the appeal of software licensing; however, the importance of understanding licensing, particularly within the context of open source development, cannot be overstated." Read on for Hawkins' review.
Operating Systems

Which BSD for an Experienced Linux User? 290

Bruce C asks: "I'm a software developer with 28 years commercial experience. Although my day job is mostly on Windows software, I've been using SuSE Linux for 6 years at home. Before that I worked on HP/UX. I've no pressing plans to abandon Linux, but I am interested in experimenting with a BSD style operating system. My current motivation is largely curiosity. Of course, I might end up being converted, but that isn't my intention. I'm wondering which of the various *BSD systems would be the 'best' introduction for a person like me. The workstation I'm planning to use is a generic beige box: Celeron 1.2, 768Mb RAM, 120 Gb IDE, with about 80Gb free. It's on a LAN, behind a firewall. The live CDs for FreeBSD (Freebsie), DragnoflyBSD, and NetBSD all booted and started on it. I haven't tried an OpenBSD CDROM. Which BSD should I pick?"
Announcements

FreeBSD 4.11-RELEASE Available 25

noackjr pastes "'The Release Engineering Team is happy to announce the availability of FreeBSD 4.11-RELEASE, the latest release of the FreeBSD Legacy development branch. Since FreeBSD 4.10-RELEASE in May 2004 we have made conservative updates to a number of software programs in the base system, dealt with known security issues, and made many bugfixes.' See the release, hardware and installation notes for more information. Currently there are no errata. FreeBSD 4.11 is available via BitTorrent or one of the many mirrors."
Operating Systems

Jeff Roberson Begins FreeBSD SMPng VFS Integration 54

A FreeBSD User writes "Jeff Roberson has announced that he has has begun integrating the Giant-lock free VFS code into the FreeBSD 6.x development tree. These changes will permit the UFS file system to run on multiple CPUs at a time on SMP systems (hyper-threaded, dual-core, or regular SMP), leading to substantially improved efficiency. It will also permit the VFS code to be fully preemptible on uni-processor systems, improving interrupt handling latency. With this change, almost all of the FreeBSD kernel is able to run fully threaded and in parallel on multiple CPUs with much less contention. He anticipates merging this work as an "opt-in" feature to the FreeBSD 5.x branch in the future. He indicates that the testing will be "opt-in", i.e., this change will not be fully enabled by default for the time being, and that it will take a while (a few hours) to complete the merge, so users of the 6-CURRENT branch may want to hold off updating for a few hours while he finishes the merge. The work was sponsored by Isilon Systems."
Operating Systems

FreeBSD SMPng Interview with Scott Long 76

animus9 writes "There's an interesting interview with Scott Long over at the ONLamp.com. Scott explains the difference between the various locking methods, and the current status of SMP in FreeBSD 5. He also compares the new SMP implementation with that of FreeBSD 4.x, NetBSD, DragonFly, and Linux. Other items touched upon include scalability, the status of KSE & ULE, and much more."
BSD

FreeBSD June-December Status Reports 190

An anonymous reader wrote in to say that "FreeBSD just published status reports covering June to December '04 with many interesting details about the work that went into 5-STABLE and a look ahead on plans and projects for 6-CURRENT."
Operating Systems

NetBSD 2.0 vs FreeBSD 5.3 Benchmarks 110

diegocgteleline.es writes "According to OSnews, Gregory McGarry benchmarked NetBSD 2.0 against FreeBSD 5.3 and found that NetBSD 2.0 surpasses FreeBSD 5.3 in most of benchmarks. The machine used for benchmarks is a 3 Ghz P4 so it doesn't reflect the improvements of FreeBSD 5.3 in the SMP arena, which is where their developers have put their efforts in the last years and where NetBSD is still using a "big-lock" model. Newsforge is also carrying a interview with some NetBSD developers about the technology behind NetBSD 2.0."
Java

Sun Unilaterally Revokes the FreeBSD Java License 186

ravenII writes "The FreeBSD foundation has announced the news of Sun terminating the SCSL OEM-like license given to FreeBSD foundation. The foundation's attempts to contact Sun to renegotiate the license have gone unanswered. Javalobby.org also carries the news." It would seem that Sun has terminated all SCSL licenses across the board in preparation for the release of Java 5, and while the renegotiation process may be a bit bumpy, it's likely that Java will continue to be ported to FreeBSD.
Unix

FreeBSD 4.11-RC2 Available 55

hugo_pt writes "The FreeBSD Release Engineering Team is pleased to announce the availability of FreeBSD 4.11-RC2. This is the second of three scheduled release candidates. At the moment there are no known severe issues. However the Linux Emulation subsystem (mostly added as a package) has been completely updated based on Red Hat 8.0. We would appreciate people testing the Linux emulation support. In particular testing to see if Linux applications continue to behave correctly if the linux_* packages get installed while using sysinstall(8) during the initial installation of the machine. The package set for disc1 is still being decided on, what is on disc1 for this RC will most likely change before the release."
Announcements

FreeBSD Foundation Passes '04 Small Donation Needs 84

MTS writes "Thanks to the generous contributions of over 800 donors, a combination of both first-time donors and existing supportors, the FreeBSD Foundation has met and exceeded its fund-raising goal necessary to qualify for the 1/3 'public support' goal required to maintain its 501(c)3 status with the IRS. Your continued donations will help to support a broad variety of FreeBSD activities, including critical development, developer collaboration, testing, and involvement in standards processes." Convoluted tax laws meant that FreeBSD's success in attracting larger donations had threatened the organization's tax-free status.
Announcements

FreeBSD Foundation Needs Cash For 501(c)3 Status 101

ashpool7 writes "In an *extremely* late announcement, the FreeBSD foundation has posted in their quarterly newsletter that they're $30,400 short on donations in order to prove that they're a non-profit charity (501(c)3 as they say). If your organization relies upon FreeBSD, it might be a good idea to see if you can scrounge up the $8,000 maximum donation."
Operating Systems

FreeSBIE 1.1 Screenshot Tour 40

linuxbeta writes "FreeSBIE is a FreeBSD LiveCD, or an operating system that is able to load directly from a bootable CD, without any installation process, without any hard disk. It's possible to use the BSDInstaller to install FreeSBIE on your hard drive, and then turn it into FreeBSD 5.3-STABLE by means of cvsup. At OSDir we installed FreeSBIE 1.1 and grabbed a series of great screenshots of this slick FreeBSD OS."

Slashdot Top Deals