goglsclub.blogg.se - Debian openzfs

#DEBIAN OPENZFS INSTALL#
#DEBIAN OPENZFS UPDATE#
#DEBIAN OPENZFS UPGRADE#
#DEBIAN OPENZFS FULL#
#DEBIAN OPENZFS FREE#

I spent six hours re-writing it in rust, now it takes 0.06 seconds. People are often even proud about how much inefficient it is, as in “why should we worry, computers are fast I have a Python program I run every day, it takes 1.5 seconds. Only in software, it’s fine if a program runs at 1% or even 0.01% of the possible performance. All planes converged to the optimal size/form/load and basically look the same. Modern buildings use just enough material to fulfill their function and stay safe under the given conditions. Modern cars work, let’s say for the sake of argument, at 98% of what’s physically possible with the current engine design. Recently our industry’s lack of care for efficiency, simplicity, and excellence started really getting to me, to the point of me getting depressed by my own career and the IT in general. The OpenBSD talks are already available, so check them out. There were no talks recorded this year, but the slides will be uploaded to the EuroBSDcon website in a couple of weeks.

Thanks to all the speakers, helpers, sponsors, organizers, and attendees for making it a successful conferences.

It was also revealed that next year’s EuroBSDcon will be held in Lillehammer, Norway.

During the closing session, GroffTheBSDGoat was handed over to Deb Goodkin, who will bring the little guy to the Grace Hopper Celebration of Women in Computing conference and then to MeetBSD later this year.

He received the item in the meantime and had it with him at the conference, providing a power outlet to charge other people’s devices.

We also met the winner of our Power Bagel raffle from Episode 2^8.

Keynote: Some computing and networking historical perspectives (by Ron Broersma)įrom “Hello World” to the VFS Layer: building a beadm for DragonFly BSD (by Michael Voight) Introduction of FreeBSD in new environments (by Baptiste Daroussin) Hacking together a FreeBSD presentation streaming box – For as little as possible (by Tom Jones)

Allan spent a lot of time talking to people and helping track down issues they were having, in addition to attending many talks:.

Livepatching FreeBSD kernel (by Maciej Grochowski)įreeBSD: What to (Not) Monitor (by Andrew Fengler) Using Boot Environments at Scale (by Allan Jude) Selfhosting as an alternative to the public cloud (by Albert Dengg)

Benedict helped out at the FreeBSD Foundation sponsor table and talked to people.

He introduced the first keynote speaker, a colleague of his who presented “Lightweight virtualization with LightVM and Unikraft”.

The conference opened on the next day with the opening session held by Mihai Carabas.

Devsummit evenings saw dinners at two restaurants that allowed developers to spend some time talking over food and drinks.Olivier Robert took (pictures from the devsummit) and created a nice gallery out of it.Clearly, this is a good start into kernel programming as Kirk provides enough material and backstories to understand why certain things are implemented as they are. Although it was reduced in content, it went into enough depth of many areas of the kernel and operating system to spark many questions from attendees.

#DEBIAN OPENZFS FULL#

On the second day, Benedict took Kirk McKusick’s “An Introduction to the FreeBSD Open-Source Operating System” tutorial, held as a one full day class this year.

The tutorial was well received and Niclas already has ideas for extending it for future conferences. It was intended for beginners that had never used poudriere before and those who wanted to create their first port. He held his Ansible tutorial in the morning of the first day, followed by Niclas Zeising’s new ports and poudriere tutorial (which had a record attendance).

Although Benedict organized the devsummit in large parts, he did not attend it this year.

The first two days of the conference are used for tutorials and devsummits (FreeBSD and NetBSD), while the last two are for talks.

Your hosts are back from EuroBSDcon 2018 held in Bucharest, Romania this year.

#DEBIAN OPENZFS UPDATE#

Storage 100G 129K 100G - 0% 0% 1.We report from our experiences at EuroBSDcon, disenchant software, LLVM 7.0.0 has been released, Thinkpad BIOS update options, HardenedBSD Foundation announced, and ZFS send vs.

#DEBIAN OPENZFS FREE#

NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT Get a quick overview over the block devices in the system: lsblkĬreating the pool “storage”: zpool create -f storage zpool list Say “OK” to imkompatability warning, and load the newly build kernel module: modprobe zfs Creating ZFS pools and datasets

#DEBIAN OPENZFS INSTALL#

Ssh back in to the host, and install the needed packages: apt install -y linux-headers-$(uname -r) linux-image-amd64 spl kmod zfsutils-linux zfs-dkms zfs-zed Reboot system to boot with the new kernel: reboot

#DEBIAN OPENZFS UPGRADE#

'contrib' distribution component enabled for all system: apt apt -y upgrade Install the repository management system: apt-get install -y software-properties-commonĮnable contrib repositories: apt-add-repository contrib