Sascha Wildner continues the driver update streak, bringing in the updated FreeBSD version of the aac(4) driver. This adds support for 40+ Adaptec AdvancedRAID cards – the aac(4) man page has a very long list.
Apparently the surplus money from the recent NYCBSDCon is going to each of the BSD projects. Great news! Now, what to do with it…
The BSD Show! has a 20-minute interview with John Hixson, known for working on pc-sysinstall. (See also)
There’s still no support for KMS/GEM on any most BSDs, though there are people interested in it for FreeBSD. One of DragonFly’s Summer of Code projects was just that, though it’s not in a state where it can be really used.
Scott Ullrich, who has worked on several BSD-related projects, including DragonFly, has something called vCloudBSD, about which you now know as much as me. It looks to be a FreeBSD auto-installer for virtualization, though I’m sure I’m overgeneralizing.
(I ran out of alliterative words, sorry.) Venkatesh Srinivas has committed his work on memory allocation; his commit message has details. He’s kindly provided a link to the article that inspired the per-thread magazine work. He’s also provided graphs to show comparative performance benefits of his new memory allocator on DragonFly and on FreeBSD.
Sascha Wildner brought in FreeBSD’s stress2 stress testing suite. It’s an efficient way to crash your system. Look at the README to find out the fastest way there.
November 20th, 2010 is the date for BSD-Day, in Budapest. Gabor Pali has a note out inviting developer to attend and give talks. There’s more details on a FreeBSD wiki page.
Link catchup!
- The BSD Certification Group needs reviewers for the BSDA exam objectives. It’s as easy as writing on a wiki.
- Undeadly has a lengthy article up about the OpenBSD equivalent of pkgsrc bulk builds, called dbp3. Interesting, because it was constructed on purpose, for that purpose. It’s interesting to me because I have pbulk running all the time, and it’s not as liner a process as I’d like.
- The PC-BSD installer is now present in FreeBSD; I think this is based on the same original installer used for DragonFly. Maybe, maybe not, but I’m curious about the feature set if it’s able to displace the venerable and firmly lodged FreeBSD sysinstall.
- Off topic: I bought an Android-based phone recently, so this (kinda grody) comment on how Apple handles bad reception for the new iPhone is entertaining.
- Really off topic: this man’s conversation about polyhedral dice (Youtube) is strangely compelling. You may or may have needed to play tabletop games previously to really appreciate it. (via)
BSDTalk has a very timely interview with Roman Divácký and Ed Schouten about the switch to clang/LLVM in FreeBSD. It’s 17 minutes, recorded at the recent BSDCan 2010.
Sascha Wildner has ported MultiMedia Card support from FreeBSD; SD, SDHC, and MMC cards should work in DragonFly now. Man, there’s been a lot of new additions recently.
Rui Paulo’s work porting the current set of FreeBSD network drivers over to DragonFly has been committed; there’s about a zillion commits (via Matthew Dillon) today to show for it.
Gergo Szakal mentioned some ideas he had about binary upgrades; among other parts of the conversation, Samuel J. Greear/Sascha Wildner reminded everyone that Matthias Schmidt had ported the FreeBSD binary upgrade system over in late 2007, and it’s still around to play with.
That was fast – there’s another BSDTalk already! BSDTalk 186 has Jeff Roberson, FreeBSD committer. He’s talking about schedulers and softupdates for a good half hour.
Matthew Dillon declared his intention to have REDO working for Hammer very soon. This will improve speed by lowering the number of fsync()s needed in a given period of time to flush data to disk.
He continues in a separate message talking at length about data flushing and how to implement it efficiently, with some comparisons to work in FreeBSD. The followups are worth reading, too.
It’s New Year’s Eve Eve, and so here are a bunch of links I’ve built up over the past few days.
- Hubert Feyrer posted notes on how to mount fixed disks in KDE. This probably works on NetBSD, but I bet it would work on DragonFly too…
- pcc is now able to build an OpenBSD i386 kernel. Will it work for other BSDs? I hope so, eventually.
- The FreeBSD Foundation is in the last hours of donation for 2009 – give if you get a chance. Did you know they get Bad Code Offsets, like carbon offsets? I did not know such a thing exists, though it makes sense.
- Brian Kernighan talking about Elements of Programming Style, in video. (via) Kernighan’s book, “The Practice of Programming“, with Rob Pike, is an excellent read.
I’ve been building this entry up for a while, so some of these entries are newer than others.
- From the howling void: OpenSolaris or FreeBSD. I’ll admit I haven’t tried OpenSolaris, but I’m also biased to BSD.
- cpdup, originally-on-DragonFly software, has had an update.
- This description of the Content Pyramid talks about web content and links, but it could be stretched to open source software. There’s always been an implicit value to being at the top of the pyramid – hence the prestige not always fairly attached to “the commit bit”.
- Old computer facts (storage sizes) presented in handy infographic form? Sign me up!
- vitunes, a curses-based playlist manager. OpenBSD-specific, but may work on DragonFly. I like the look. (via)
- Video4Linux support is being worked on for FreeBSD, as apparently the headers are available without having to accept the GPL. This makes it potentially available to all the BSDs, which is nice.
- FreeNAS is moving to Linux, which is a mistake bummer. Except iXsystems stepped in and now FreeNAS is continuing as a FreeBSD-based item. A story that seemed bad but came out well, thanks to iXsystems. (Quick, buy their hardware!)
- “If you know of surviving software on 1/2″ tape, paper tape, cards, DECtape, etc. from users groups or computer manufacturers, please contact us. Equipment is available to recover these bits, and in some cases can be brought on-site.” (via)
- 3 BSD-themed holiday gifts.
- what.