Bsd Now

This episode was brought to you by iX Systems Mission Complete (https://www.ixsystems.com/missioncomplete/) Submit your story of how you accomplished a mission with FreeBSD, FreeNAS, or iXsystems hardware, and you could win monthly prizes, and have your story featured in the FreeBSD Journal! *** Headlines Why did I choose the DragonFlyBSD Operating System by Siju George (http://bsdmag.org/siju_george/) We have a new article this week by Siju George posted over at BSDMag, talking about his reasons for using DragonFlyBSD in production. He ran through periods of using both Free/OpenBSD, but different reasons led him away from each. Specifically problems doing port upgrades on FreeBSD, and the time required to do fsck / raid parity checks on OpenBSD. During his research, he had heard about the HAMMER file-system, but didn’t know of anybody running it in production. After some mailing list conversions, and pointers from Matthew Dillon, he took the plunge and switched. Now he has fallen in love with the opera

This episode was brought to you by iX Systems Mission Complete (https://www.ixsystems.com/missioncomplete/) Submit your story of how you accomplished a mission with FreeBSD, FreeNAS, or iXsystems hardware, and you could win monthly prizes, and have your story featured in the FreeBSD Journal! Headlines How to create new binary packages in the Ports system on OpenBSD (http://functionallyparanoid.com/2015/11/06/where-do-binary-packages-come-from/) Creating a port is often a great first step you can take to get involved in your favorite BSD of choice, and (often) doesn’t require any actual programming to do so. In this article we have a great walkthrough for users on creating a new ported application, and eventually binary package, on OpenBSD As mentioned in the tutorial, a good starting place is always an existing port, which can you use as a template for your new creation. Tip: Try to pick something similar, I.E. python for a python app, Qt for Qt, etc. This tutorial will first walk you through the process of

Controlling the Transmissions This episode was brought to you by iX Systems Mission Complete (https://www.ixsystems.com/missioncomplete/) Submit your story of how you accomplished a mission with FreeBSD, FreeNAS, or iXsystems hardware, and you could win monthly prizes, and have your story featured in the FreeBSD Journal! *** Headlines FreeBSD 2015 Vendor Dev Summit (https://wiki.freebsd.org/201511VendorDevSummit) FreeBSD Quarterly Status Report - Third Quarter 2015 (https://www.freebsd.org/news/status/report-2015-07-2015-09.html) We have a fresh quarterly status report from the FreeBSD project. Once again it almost merits an entire show, but we will try to hit all the highlights. Bhyve - Porting of the Intel edk2 UEFI firmware, allowing Windows in headless mode, and Illumos support. Also porting to ARM has begun! Improved Support for Acer C720 ChromeBooks High Availability Clustering in CTL (Cam Target Layer) Root Remounting (Similar to pivot_root in Linux). This work allows using “reboot -r” to do a fast-r

This week, Allan is out of town at another Developer Summit, but we have a great episode coming This episode was brought to you by iX Systems Mission Complete (https://www.ixsystems.com/missioncomplete/) Submit your story of how you accomplished a mission with FreeBSD, FreeNAS, or iXsystems hardware, and you could win monthly prizes, and have your story featured in the FreeBSD Journal! *** Headlines WhatsApp founder, on how it got so HUGE (http://www.wired.com/2015/10/whatsapps-co-founder-on-how-the-iconoclastic-app-got-huge/) Wired has interviewed WhatsApp co-founder Brian Acton, about the infrastructure behind WhatsApp WhatsApp manages 900 million users with a team of 50, while Twitter needs around 4,000 employees to manage 300 million users. “FreeBSD has a nicely tuned network stack and extremely good reliability. We find managing FreeBSD installations to be quite straightforward.” “Linux is a beast of complexity. FreeBSD has the advantage of being a single distribution with an extraordinarily good ports

Coming up on this week’s episode, we have an interview This episode was brought to you by iX Systems Mission Complete (https://www.ixsystems.com/missioncomplete/) Submit your story of how you accomplished a mission with FreeBSD, FreeNAS, or iXsystems hardware, and you could win monthly prizes, and have your story featured in the FreeBSD Journal! *** Headlines OpenBSD 5.8 is released on the 20th birthday of the OpenBSD project (http://bsdsec.net/articles/openbsd-5-8-released) 5.8 has landed, and just in time for the 20th birthday of OpenBSD, Oct 18th A long list of changes can be found on the release announcement, but here’s a small scattering of them Drivers for new hardware, such as: rtwn = Realtek RTL8188CE wifi hpb = HyperTransport bridge in IBM CPC945 Improved sensor support for upd driver (USB power devices) Jumbo frame support on re driver, using RTL8168C/D/E/F/G and RTL8411 Updated to installer, improve autoinstall, and questions about SSH setup Sudo in base has been replace with “doas”, sudo moved to

This week Allan is away at a ZFS conference, so it seems This episode was brought to you by Headlines pfsense - 2.3 alpha snapshots available (https://blog.pfsense.org/?p=1854) pfsense 2.3 Features and Changes (https://doc.pfsense.org/index.php/2.3_New_Features_and_Changes) The entire front end has been re-written Upgrade of base OS to FreeBSD 10-STABLE The PPTP server component has been removed, PBIs have been replaced with pkg PHP upgraded to 5.6 The web interface has been converted to Bootstrap *** BSDMag October 2015 out (http://bsdmag.org/download/bsd-09-2015/) A Look at the New PC-BSD 10.2 - Kris Moore Basis Of The Lumina Desktop Environment 18 - Ken Moore A Secure Webserver on FreeBSD with Hiawatha - David Carlier Defeating CryptoLocker Attacks with ZFS - Michael Dexter Emerging Technology Has Increasingly Been a Force for Both Good and Evil - Rob Somerville Interviews with: Dru Lavigne, Luca Ferrari, Oleksandr Rybalko *** OpnSense 15.7.14 Released (https://opnsense.org/opnsense-15-7-14-released/) An

Coming up on this weeks episode, we have BSD news, tidbits and articles out the wazoo to share. Also, be sure to stick around for our interview with Brandon Mercer as he tells us about OpenBSD being used in the healthcare industry. This episode was brought to you by Headlines NetBSD 7.0 Release Announcement (http://www.netbsd.org/releases/formal-7/NetBSD-7.0.html) DRM/KMS support brings accelerated graphics to x86 systems using modern Intel and Radeon devices (Linux 3.15) Multiprocessor ARM support. Support for many new ARM boards, including the Raspberry Pi 2 and BeagleBone Black Major NPF improvements: BPF with just-in-time (JIT) compilation by default support for dynamic rules support for static (stateless) NAT support for IPv6-to-IPv6 Network Prefix Translation (NPTv6) as per RFC 6296 support for CDB based tables (uses perfect hashing and guarantees lock-free O(1) lookups) Multiprocessor support in the USB subsystem. GPT support in sysinst via the extended partitioning menu. Lua kernel scripting GCC 4.8.

This week on BSDNow, we get to hear all of Allans post EuroBSDCon wrap-up and a great interview with Benno Rice from Isilon. We got to discuss some of the pain of doing major forklift upgrades, and why your business should track -CURRENT. This episode was brought to you by Headlines EuroBSDCon Videos EuroBSDCon has started posting videos of the talks online already. The videos posted online are archives of the live stream, so some of the videos contain multiple talks Due to a technical complication, some videos only have 1 channel of audio EuroBSDCon Talk Schedule (https://2015.eurobsdcon.org/talks-and-schedule/talk-schedule/) Red Room Videos (https://www.youtube.com/channel/UCBPvcqZrNuKZuP1LQhlCp-A) Yellow Room Videos (https://www.youtube.com/channel/UCJk8Kls9LT-Txu-Jhv7csfw) Blue Room Videos (https://www.youtube.com/channel/UC-3DOxIOI5oHXE1H57g3FzQ) Photos of the conference courtersy of Ollivier Robert (https://assets.keltia.net/photos/EuroBSDCon-2015/) *** A series of OpenSMTPd patches fix multiple vulner

This week, we have a great interview with Warner Losh of the FreeBSD project! We will be discussing everything from automatic kernel module loading, IO scheduling and of course NanoBSD. This episode was brought to you by Interview - Warner Losh - imp@bsdimp.com (imp@bsdimp.com) / @bsdimp (https://twitter.com/bsdimp) SSD performance and driver auto-loader

This week on the show, Allan is heading to Sweden, but we have a great interview with Andrew Pantyukhin to bring you. We will be discussing everything from contributions to FreeBSD, which technologies worked best in the datacenter, config management and more. This episode was brought to you by Headlines Allan is away this week, traveling to Sweden for the ACM womENcourage conference followed by EuroBSDCon, but we have an excellent interview for you, so sit back and enjoy the show. Allan will be back on October 5th, so we look forward to bringing you a live show, with all the details about EuroBSD and more! Interview - Andrew Pantyukhin - infofarmer@gmail.com (mailto:infofarmer@gmail.com) / @infofarmer (https://twitter.com/infofarmer) Building products with FreeBSD

This week, we are going to be talking with Aaron Poffenberger, who has much to share about his first-hand experience in infiltrating Linux conferences with BSD-goodness. This episode was brought to you by Headlines Alexander Motin implements CTL High Availability (https://svnweb.freebsd.org/changeset/base/r287621) CTL HA allows two .head. nodes to be connected to the same set of disks, safely An HA storage appliance usually consists of 2 totally separate servers, connected to a shared set of disks in separate JBOD sleds The problem with this setup is that if both machines try to use the disks at the same time, bad things will happen With CTL HA, the two nodes can communicate, in this case over a special TCP protocol, to coordinate and make sure they do not step on each others toes, allowing safe operation The CTL HA implementation in FreeBSD can operate in the following four modes: Active/Unavailable -- without interlink between nodes Active/Standby -- with the second node handling only basic LUN discovery a

This week, we have Nigel Williams here to bring us all sorts of info about Multipath TCP, what it is, how it works and the ongoing effort to bring it into FreeBSD. All that and of course the latest BSD news coming your way, right now! This episode was brought to you by Headlines Backing out changes doesn.t always pinpoint the problem (https://blog.crashed.org/dont-backout/) Peter Wemm brings us a fascinating look at debugging an issue which occurred on the FreeBSD build cluster recently. Bottom line? Backing out something isn.t necessarily the fix, rather it should be apart of the diagnostic process In this particular case, a change to some mmap() functionality ended up exposing a bug in the kernel.s page fault handler which existed since (wait for it.) 1997! As Peter mentions at the bottom of the Article, this bug had been showing up for years, but was sporadic and often written off as a networking hiccup. *** BSD Router Project benchmarks new routing changes to FreeBSD (https://github.com/ocochard/netb

It's already our two-year anniversary! This time on the show, we'll be chatting with Scott Courtney, vice president of infrastructure engineering at Verisign, about this year's vBSDCon. What's it have to offer in an already-crowded BSD conference space? We'll find out. This episode was brought to you by Headlines OpenBSD hypervisor coming soon (https://www.marc.info/?l=openbsd-tech&m=144104398132541&w=2) Our buddy Mike Larkin never rests, and he posted some very tight-lipped console output (http://pastebin.com/raw.php?i=F2Qbgdde) on Twitter recently From what little he revealed at the time (https://twitter.com/mlarkin2012/status/638265767864070144), it appeared to be a new hypervisor (https://en.wikipedia.org/wiki/Hypervisor) (that is, X86 hardware virtualization) running on OpenBSD -current, tentatively titled "vmm" Later on, he provided a much longer explanation on the mailing list, detailing a bit about what the overall plan for the code is Originally started around the time of the Australia hackathon, th

Coming up this week on the show, we'll be talking with Damien Miller of the OpenSSH team. Their 7.0 release has some major changes, including phasing out older crypto and changing one of the defaults that might surprise you. This episode was brought to you by Headlines EdgeRouter Lite, meet OpenBSD (http://www.tedunangst.com/flak/post/OpenBSD-on-ERL) The ERL, much like the Raspberry Pi and a bunch of other cheap boards, is getting more and more popular as more things get ported to run on it We've covered installing NetBSD and FreeBSD on them before, but OpenBSD has gotten a lot better support for them as well now (including the onboard storage in 5.8) Ted Unangst got a hold of one recently and kindly wrote up some notes about installing and using OpenBSD on it He covers doing a network install, getting the (slightly strange) bootloader working with u-boot and some final notes about the hardware More discussion can be found on Hacker News (https://news.ycombinator.com/item?id=10079210) and various (https://w

Allan's away at BSDCam this week, but we've still got an exciting episode for you. We sat down with Bryan Cantrill, CTO of Joyent, to talk about a wide variety of topics: dtrace, ZFS, pkgsrc, containers and much more. This is easily our longest interview to date! This episode was brought to you by Interview - Bryan Cantrill - bryan@joyent.com (mailto:bryan@joyent.com) / @bcantrill (https://twitter.com/bcantrill) BSD and Solaris history, illumos, dtrace, Joyent, pkgsrc, various topics (and rants) Feedback/Questions Randy writes in (http://slexy.org/view/s2b6dA7fAr) Jared writes in (http://slexy.org/view/s2vABMHiok) Steve writes in (http://slexy.org/view/s2194ADVUL) ***

This week on the show, we'll be talking with Peter Toth. He's got a jail management system called "iocage" that's been getting pretty popular recently. Have we finally found a replacement for ezjail? We'll see how it stacks up. This episode was brought to you by Headlines FreeBSD on Olimex RT5350F-OLinuXino (https://www.bidouilliste.com/blog/2015/07/22/FreeBSD-on-Olimex-RT5350F-OLinuXino) If you haven't heard of the RT5350F-OLinuXino-EVB, you're not alone (actually, we probably couldn't even remember the name if we did know about it) It's a small board with a MIPS CPU, two ethernet ports, wireless support and... 32MB of RAM This blog series documents installing FreeBSD on the device, but it is quite a DIY setup at the moment In part two of the series (https://www.bidouilliste.com/blog/2015/07/24/FreeBSD-on-Olimex-RT5350F-OLinuXino-Part-2), he talks about the GPIO and how you can configure it Part three is still in the works, so check the site later on for further progress and info *** The modern OpenBSD home

Coming up this week, we'll be talking with Adrian Chadd about an infamous reddit thread he made. With a title like "what would you like to see in FreeBSD?" and hundreds of responses, well, we've got a lot to cover... This episode was brought to you by Headlines OpenBSD, from distribution to project (http://www.tedunangst.com/flak/post/from-distribution-to-project) Ted Unangst has yet another interesting blog post up, this time covering a bit of BSD history and some different phases OpenBSD has been through It's the third part of his ongoing (http://www.openbsd.org/papers/pruning.html) series (http://www.tedunangst.com/flak/post/out-with-the-old-in-with-the-less) of posts about OpenBSD removing large bits of code in favor of smaller replacements In the earliest days, OpenBSD collected and maintained code from lots of other projects (Apache, lynx, perl..) After importing new updates every release cycle, they eventually hit a transitional phase - things were updated, but nothing new was imported When the need a

We've finally reached a hundred episodes, and this week we'll be talking to Sebastian Wiedenroth about pkgsrc. Though originally a NetBSD project, now it runs pretty much everywhere, and he even runs a conference about it! This episode was brought to you by Headlines Remote DoS in the TCP stack (https://blog.team-cymru.org/2015/07/another-day-another-patch/) A pretty devious bug in the BSD network stack has been making its rounds for a while now, allowing remote attackers to exhaust the resources of a system with nothing more than TCP connections While in the LAST_ACK state, which is one of the final stages of a connection's lifetime, the connection can get stuck and hang there indefinitely This problem has a slightly confusing history that involves different fixes at different points in time from different people Juniper originally discovered the bug and announced a fix (https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10686) for their proprietary networking gear on June 8th On June 29th, FreeBSD

This week we'll be talking with Ryan Lortie and Baptiste Daroussin about GNOME on BSD. Upstream development is finally treating the BSDs as a first class citizen, so we'll hear about how the recent porting efforts have been since. This episode was brought to you by Headlines OpenBSD presents tame (https://www.marc.info/?l=openbsd-tech&m=143725996614627&w=2) Theo de Raadt sent out an email detailing OpenBSD's new "tame" subsystem, written by Nicholas Marriott and himself, for restricting what processes can and can't do When using tame, programs will switch to a "restricted-service operating mode," limiting them to only the things they actually need to do As for the background: "Generally there are two models of operation. The first model requires a major rewrite of application software for effective use (ie. capsicum). The other model in common use lacks granularity, and allows or denies an operation throughout the entire lifetime of a process. As a result, they lack differentiation between program 'initializ

Coming up this time on the show, we'll be talking with the CTO of Xinuos, David Meyer, about their adoption of FreeBSD. We also discuss the BSD license model for businesses and the benefits of contributing changes back. This episode was brought to you by Headlines Enabling FreeBSD on AArch64 (https://community.arm.com/groups/processors/blog/2015/07/07/enabling-freebsd-on-aarch64) One of the things the FreeBSD foundation has been dumping money into lately is ARM64 support, but we haven't heard too much about it - this article should change that Since it's on a mainstream ARM site, the article begins with a bit of FreeBSD history, leading up to the current work on ARM64 There's also a summary of some of the ARM work done at this year's BSDCan, including details about running it on the Cavium ThunderX platform (which has 48 cores) As of just a couple months ago, dtrace is even working on this new architecture Come 11.0-RELEASE, the plan is for ARM64 to get the same "tier 1" treatment as X86, which would imply b