NetBSD can run on Google Compute Engine virtual machines. To set this up, one must install the Google Cloud SDK and create a NetBSD disk image with the vioscsi driver. This disk image is uploaded to Google Cloud Storage and used to create a virtual machine instance on Google Compute Engine. When the instance boots, the boot messages can be viewed which show the virtual devices like virtio SCSI and network being initialized and the root file system mounting from the persistent disk.
Using old x86 hardware or QEMU to take control of CPU after Hard Reset. Overview of commonly used boot loaders , Preparing a custom message bootable USB stick and demo on x86-uboot with QEMU . It is discussed at
https://youtu.be/F71LGSrj9cc
blog: www.embedkari.com
Embedded Career: www.facebook.com/embedkari
redis-benchmark with AMD RYZEN 1800X Intel Kaby Lake (i7-7700K) memoNaoto MATSUMOTO
redis-benchmark with AMD RYZEN 1800X Intel Kaby Lake (i7-7700K) memo
SAKURA Internet, Inc.
SAKURA Internet Research Center.
Senior Researcher / Naoto MATSUMOTO
(2017/05/12)
Using old x86 hardware or QEMU to take control of CPU after Hard Reset. Overview of commonly used boot loaders , Preparing a custom message bootable USB stick and demo on x86-uboot with QEMU . It is discussed at
https://youtu.be/F71LGSrj9cc
blog: www.embedkari.com
Embedded Career: www.facebook.com/embedkari
redis-benchmark with AMD RYZEN 1800X Intel Kaby Lake (i7-7700K) memoNaoto MATSUMOTO
redis-benchmark with AMD RYZEN 1800X Intel Kaby Lake (i7-7700K) memo
SAKURA Internet, Inc.
SAKURA Internet Research Center.
Senior Researcher / Naoto MATSUMOTO
(2017/05/12)
Building packages through emulation by Sean Brunoeurobsdcon
Abstract
Explanation and use of QEMU user mode on FreeBSD in tandem with binmiscctl tools to create and manipulate arbitrary hardware architecture jails on AMD64/i386. Detailed setup of tools and use for creating and maintaining ports packages, initial prototype of disk images and testing of concepts on architectures without having real hardware in play.
Examples of MIPS and ARM execution for the crowd and demonstration of setup and configuration on AMD64 hardware. Display use of poudriere to build PKG style repos for these architectures.
Simple how with regards to rapid prototyping of compressed flash images to assist in the propagation of FreeBSD on other platforms.
Speaker bio
Sean Bruno is FreeBSD src committer, ports maintainer and member of the cluster administration team. He is the lead mirror manager interacting with external organizations in the installation of new style PKG and SVN mirrors around the world.
Living in the San Francisco, CA, USA area, with his family, Sean is a FreeBSD developer working on several projects for various employers. Sean enjoys spinning records and has a shoutcast show on Radio KoL twice a week.
Nowadays, scaling and auto-scaling have become relatively easy tasks. Everyone knows how to set up auto-scaling environments - Auto-Scaling groups, Swarm, Kubernetes, etc.
But when we try to scale I/O Bound workloads:
- Message queues (Kafka, Rabbit, NATS)
- Distributed databases (Hadoop, Cassandra)
- Storage subsystems (CEPH, GlusterFS, HDFS),
the traditional auto-scaling mechanisms are just not enough.
Heavy calculations must be performed to determine the I/O bottlenecks. Rebalancing the data after a scaling event can take up to hours depending on your data & could, resulting in data loss if not properly designed.
We will deep dive into this type of workload and walk you through code samples you can apply in your own environment.
VMware’s Software Defined Data Center (SDDC) vision leverages core data center virtualization technologies to transform data center economics and business agility through automation and non-disruptive deployment that embraces and extends existing compute, network and storage infrastructure investments. Enterprise data centers are already realizing the tremendous benefits of server and storage virtualization solutions to consolidate and repurpose infrastructure resources, reduce operational complexity and dynamically align and scale their application infrastructure in response to business priorities.
C* Summit EU 2013: Hardware Agnostic: Cassandra on Raspberry Pi DataStax Academy
Speaker: Andy Cobley, Lecturer at University of Dundee
Video: http://www.youtube.com/watch?v=0U4iOSMnRdk&list=PLqcm6qE9lgKLoYaakl3YwIWP4hmGsHm5e&index=1
Abstract: The raspberry Pi is a credit-card sized $25 ARM based linux box designed to teach children the basics of programming. The machine comes with a 700MHz ARM and 512Mb of memory and boots off a SD card, not much power for running the likes of a Cassandra cluster. This presentation will discuss the problems of getting Cassandra up and running on the Pi and will answer the all important question: Why on Earth would you want to do this!?
Building packages through emulation by Sean Brunoeurobsdcon
Abstract
Explanation and use of QEMU user mode on FreeBSD in tandem with binmiscctl tools to create and manipulate arbitrary hardware architecture jails on AMD64/i386. Detailed setup of tools and use for creating and maintaining ports packages, initial prototype of disk images and testing of concepts on architectures without having real hardware in play.
Examples of MIPS and ARM execution for the crowd and demonstration of setup and configuration on AMD64 hardware. Display use of poudriere to build PKG style repos for these architectures.
Simple how with regards to rapid prototyping of compressed flash images to assist in the propagation of FreeBSD on other platforms.
Speaker bio
Sean Bruno is FreeBSD src committer, ports maintainer and member of the cluster administration team. He is the lead mirror manager interacting with external organizations in the installation of new style PKG and SVN mirrors around the world.
Living in the San Francisco, CA, USA area, with his family, Sean is a FreeBSD developer working on several projects for various employers. Sean enjoys spinning records and has a shoutcast show on Radio KoL twice a week.
Nowadays, scaling and auto-scaling have become relatively easy tasks. Everyone knows how to set up auto-scaling environments - Auto-Scaling groups, Swarm, Kubernetes, etc.
But when we try to scale I/O Bound workloads:
- Message queues (Kafka, Rabbit, NATS)
- Distributed databases (Hadoop, Cassandra)
- Storage subsystems (CEPH, GlusterFS, HDFS),
the traditional auto-scaling mechanisms are just not enough.
Heavy calculations must be performed to determine the I/O bottlenecks. Rebalancing the data after a scaling event can take up to hours depending on your data & could, resulting in data loss if not properly designed.
We will deep dive into this type of workload and walk you through code samples you can apply in your own environment.
VMware’s Software Defined Data Center (SDDC) vision leverages core data center virtualization technologies to transform data center economics and business agility through automation and non-disruptive deployment that embraces and extends existing compute, network and storage infrastructure investments. Enterprise data centers are already realizing the tremendous benefits of server and storage virtualization solutions to consolidate and repurpose infrastructure resources, reduce operational complexity and dynamically align and scale their application infrastructure in response to business priorities.
C* Summit EU 2013: Hardware Agnostic: Cassandra on Raspberry Pi DataStax Academy
Speaker: Andy Cobley, Lecturer at University of Dundee
Video: http://www.youtube.com/watch?v=0U4iOSMnRdk&list=PLqcm6qE9lgKLoYaakl3YwIWP4hmGsHm5e&index=1
Abstract: The raspberry Pi is a credit-card sized $25 ARM based linux box designed to teach children the basics of programming. The machine comes with a 700MHz ARM and 512Mb of memory and boots off a SD card, not much power for running the likes of a Cassandra cluster. This presentation will discuss the problems of getting Cassandra up and running on the Pi and will answer the all important question: Why on Earth would you want to do this!?
syzkaller is an unsupervised, coverage-guided Linux syscall fuzzer.
The presentation covers basic of operation of the fuzzer, gives tutorial on how to run it and how to extend it to fuzz new drivers.
Cumulus Linux supports great networking, what’s next? Matt Peterson (@dorkmatt) our resident expert from the office of the CTO shares his previous experience, his views on devops, and how Cumulus Networks makes it easier to manage networks with ONIE, ZTP and no CLI! “Devops is a lifestyle, shared responsibility”. With Linux as the networks OS, “it’s all just one apt-get away!”
Presentation delivered at LinuxCon China 2017
Real-Time is used for deadline-oriented applications and time-sensitive workloads. Real-Time KVM is the extension of KVM(Linux Kernel-based Virtual Machine) to allow the virtual machines(VM) to be a truly Real-Time operating system.Users sometimes need to run low-latency applications(such as audio/video streaming, highly interactive systems, etc) to meet their requirements in clouds. NFV is a new network concept which uses virtualization and software instead of dedicated network appliances. For some use cases of telecommunications, network latency must be within a certain range of values. Real-Time KVM can help NFV meet this requirements.
In this presentation, Pei Zhang will talk about:
(1)Real-Time KVM introduction
(2)Real-Time cloud building
(3)Real-Time KVM in NFV: VM with openvswitch, dpdk and qemu’s vhostuser
(4)Performance testing results show
The Raspberry Pi is an inexpensive ($35), credit card sized computer that is able to run the Linux operating system. The card also contains USB ports, an Ethernet port, camera port, GPIO lines, serial ports, SPI port, HDMI port, and I2C port – just about anything you would want for an inexpensive and very powerful robot controller! Lloyd Moore will show us how to get started with this device. Specifically we'll talk about loading and configuring the operating system, installing the Qt (C++) development system, and controlling some of the ports.
Kernel Based virtual machine setup easily on Linux operation systems. It is basically done on Ubuntu operating system.
Anyone with small knowledge of operating Ubuntu can set up it.
KVM is a full virtualization solution for Linux on x86 hardware containing virtualization extensions (Intel VT or AMD-V). It consists of a loadable kernel module, kvm.ko, that provides the core virtualization infrastructure and a processor specific module, kvm-intel.ko or kvm-amd.ko. KVM also requires a modified QEMU although work is underway to get the required changes upstream.
Kernel Recipes 2015 - Kernel dump analysisAnne Nicolas
Kernel dump analysis
Cloud this, cloud that…It’s making everything easier, especially for web hosted services. But what about the servers that are not supposed to crash ? For applications making the assumption the OS won’t do any fault or go down, what can you write in your post-mortem once the server froze and has been restarted ? How to track down the bug that lead to service unavailability ?
In this talk, we’ll see how to setup kdump and how to panic a server to generate a coredump. Once you have the vmcore file, how to track the issue with “crash” tool to find why your OS went down. Last but not least : with “crash” you can also modify your live kernel, the same way you would do with gdb.
Adrien Mahieux – System administrator obsessed with performance and uptime, tracking down microseconds from hardware to software since 2011. The application must be seen as a whole to provide efficiently the requested service. This includes searching for bottlenecks and tradeoffs, design issues or hardware optimization.
Running Applications on the NetBSD Rump Kernel by Justin Cormack eurobsdcon
Abstract
The NetBSD rump kernel has been developed for some years now, allowing NetBSD kernel drivers to be used unmodified in many environments, for example as userspace code. However it is only since last year that it has become possible to easily run unmodified applications on the rump kernel, initially with the rump kernel on Xen port, and then with the rumprun tools to run them in userspace on Linux, FreeBSD and NetBSD. This talk will look at how this is achieved, and look at use cases, including kernel driver development, and lightweight process virtualization.
Speaker bio
Justin Cormack has been a Unix user, developer and sysadmin since the early 1990s. He is based in London and works on open source cloud applications, Lua, and the NetBSD rump kernel project. He has been a NetBSD developer since early 2014.
Building a secure image pipeline with Ansible. Generating secure OS images for OpenShift Virtualization. Creating a immutable image pipeline with Ansible, OpenSCAP, Packer, Molecule and Vagrant. Packaging OS images for consumption to OpenShift Virtualization.
Similar to NetBSD on Google Compute Engine (en) (20)
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...
NetBSD on Google Compute Engine (en)
1. 1
NetBSD on Google Compute Engine
2016-02-21
Ryo ONODERA
<ryo_on@yk.rim.or.jp>
<ryoon@NetBSD.org>
2. 2
What is NetBSD?
➢ The descendent of BSD (Berkeley System Distribution)
operating system.
➢ Ported to many architectures:
➢
Alpha, ARM, MIPS, PowerPC, m68k, 32/64-bit Sparc, SuperH, x86, x86_64, VAX
➢ Workin progress: OrenRISC 1000, RISC-V, 64-bit ARM
➢
NetBSD/amd64 is for Intel/AMD x86_64 architecture.
3. 3
What is Google Compute Engine?
➢One of Google Cloud Platform services.
➢IaaS (Infrastructure as a Service) 。
➢GCE provides paravirtualized virtual machine based on VirtIO.
➢The OS must support VirtIO devices.
➢
You cannot use full virtualization at all.
➢Free trial for 300 USD or 60 days (in 2016-01-10).
➢GCE provides image files of Linux distributions and Windows
Servers.
4. 4
NetBSD and Google Compute Engine
➢Recently vioscsi(4) is committed to NetBSD current. Google
Compute Engine requires this device driver.
➢For FreeBSD, virtio_scsi(4) is used for this device. It is included
in 10.0 release or later.
5. 5
Installing Google Cloud SDK and set it up
➢Install Google Cloud SDK from pkgsrc/net/py-google-cloud-sdk.
It is Python script.
➢I have tested with Python 2.7.11 from pkgsrc/lang/python27.
➢Install a web browser.
➢I have used Firefox 43.0.4 from pkgsrc/www/firefox. Webkit-based web
browsers should be supported (I have not tested yet).
➢Run /usr/pkg/py27-google-cloud-sdk/bin/gcloud auth login.
➢Firefox is invoked and you should input authentication information to the web
page.
6. 6
Create GCE project and create a disk image
➢
Create a project with ‘gcloud config set project netbsd-79925’
➢
Read https://cloud.google.com/compute/docs/quickstart . However you can ignore
how to create instance steps.
➢
Create NetBSD/amd64 current disk image
➢
Run ‘cd /usr/src && ./build.sh release && ./build.sh live-image’ and get NetBSD-
7.99.25-amd64-live-sd0root.img.
➢
./build.sh live-image creates gzip-ed disk image, however you should use pre-compressed image to
save your time to gunzip.
➢
NetBSD-7.99.24-amd64-live-wd0boot.img image file is also created, however its root file system is
on wd0. You cannnot use this for GCE.
➢
Copy NetBSD-7.99.25-amd64-live-sd0root.img image file to your
working directory as file name, disk.raw.
7. 7
Prepare disk image
➢
Run ‘sudo vnconfig vnd0 disk.raw’ and allocate disk.raw file to /dev/vnd0.
➢
Run ‘sudo mount /dev/vnd0 /mnt && sudo chroot /mnt /bin/sh’ and prepare
inside of the disk image.
➢
Run DHCP client for vioif0 network interface.
➢
Add ‘ifconfig_vioif0=dhcp’ to /etc/rc.conf.
➢
Add user and allocate ssh public key to the user.
➢
Run sshd automatically.
➢
Add sshd=yes to /etc/rc.conf.
➢
Run ‘sudo umount /mnt && sudo installboot -e -o console=com0 /dev/rvnd0a’
and you can get boot message via serial console.
➢
Deallocate disk.raw from /dev/rvnd0a and run ‘tar -Sczf netbsd79925.tar.gz
disk.raw’. You can get the disk image for GCE as tar ball.
8. 8
Upload the disk image and create virtual machine
instance
➢
Put netbsd79925.tar.gz to Google Cloud Storage or https web site.
➢
To put the disk image to Google Cloud Storage with gsutil command or GCE web interface.
➢
For gsutil case, run ‘gsutil cp netbsd79925.tar.gz gs://netbsd-compute-engine/netbsd79925.tar.gz’.
➢
In case of Google Cloud Storage, run ‘gcloud compute images create netbsd79925
--source-uri gs://netbsd-compute-engine/netbsd79925.tar.gz’ and get a disk image for
your instance.
➢
Create the virtual machine instance based on netbsd79925 and boot it.
➢
Run ‘gcloud compute instances create instance-1 --image netbsd79925 --zone us-east1-b --machine-type f1-
micro’.
➢The instance boots automatically.
➢
Get boot message from ‘gcloud compute instances get-serial-port-output instance-1
--zone us-east1-b’. You can download this boot message from web interface.
➢
You cannot control the virtual machine. You should use ssh for controlling the virtual machine.
9. 9
Boot message (1/2)
(snip)
pci0 at mainbus0 bus 0: configuration mode 1
pcib0 at pci0 dev 1 function 0: vendor 8086 product 7110 (rev. 0x03)
piixpm0 at pci0 dev 1 function 3: vendor 8086 product 7113 (rev. 0x03)
piixpm0: SMBus disabled
virtio0 at pci0 dev 3 function 0
virtio0: Virtio SCSI Device (rev. 0x00)
vioscsi0 at virtio0: Features: 0x0
vioscsi0: qsize 8192
scsibus0 at vioscsi0: 253 targets, 1 lun per target
virtio0: interrupting at ioapic0 pin 11
virtio1 at pci0 dev 4 function 0
virtio1: Virtio Network Device (rev. 0x00)
vioif0 at virtio1: Ethernet address 42:01:0a:f0:00:02
vioif0: Features: 0x30020<CTRL_VQ,STATUS,MAC>
virtio1: interrupting at ioapic0 pin 11
isa0 at pcib0
10. 10
Boot message (2/2)
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com0: console
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
attimer0 at isa0 port 0x40-0x43
pcppi0 at isa0 port 0x61
midi0 at pcppi0: PC speaker
sysbeep0 at pcppi0
attimer0: attached to pcppi0
acpicpu0 at cpu0: ACPI CPU
sd0 at scsibus0 target 2 lun 0: <Google, PersistentDisk, 1> disk fixed
sd0: fabricating a geometry
sd0: 2048 MB, 2048 cyl, 64 head, 32 sec, 512 bytes/sect x 4194304 sectors
sd0: fabricating a geometry
(snip)
