投稿時間:2023-07-30 15:07:26 RSSフィード2023-07-30 15:00 分まとめ(9件)

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IT	InfoQ	Microsoft Previews Azure Boost to Improve Remote Storage Throughput and IOPS Performance	https://www.infoq.com/news/2023/07/azure-boost-remote-storage/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=global	Microsoft Previews Azure Boost to Improve Remote Storage Throughput and IOPS PerformanceDuring the recent Inspire conference Microsoft announced the preview of Azure Boost to improve remote storage throughput and IOPS performance Separating the hypervisor and host OS functions from the host infrastructure the new option allows up to Gbps throughput and K IOPS By Renato Losio	2023-07-30 05:26:00
python	Pythonタグが付けられた新着投稿 - Qiita	Pytorchで2クラス分類問題を解く (toyota_cars)	https://qiita.com/YujiMatsu/items/b7fe61fd6dac8781f516	kaggle	2023-07-30 14:34:39
Linux	Ubuntuタグが付けられた新着投稿 - Qiita	WSL2上のUbuntu環境でDockerを利用するために必要な初期設定	https://qiita.com/YUTOKUBO2001/items/df310ac3546a5e032c28	docker	2023-07-30 14:18:47
Docker	dockerタグが付けられた新着投稿 - Qiita	WSL2上のUbuntu環境でDockerを利用するために必要な初期設定	https://qiita.com/YUTOKUBO2001/items/df310ac3546a5e032c28	docker	2023-07-30 14:18:47
海外TECH	DEV Community	PCIe Passthrough with Cloud-Init in Proxmox VE	https://dev.to/johnbwoodruff/pcie-passthrough-with-cloud-init-in-proxmox-ve-250i	PCIe Passthrough with Cloud Init in Proxmox VEAs I wrote about in my last post I have been diving into the world of homelabs and the fun and sometimes frustrating world of hosting your own services on your own hardware in your basement I have been using Proxmox VE as my hypervisor of choice and have been loving it That being said there are often times where I need to cobble together information from various sources to figure something out whether it be the Proxmox forums blog posts or YouTube videos by a variety of homelabbers I recently purchased a used Nvidia Quadro P GPU on Ebay for my server to utilize for Plex hardware transcoding as my server s CPU doesn t have an iGPU so watching stuff on Plex always ended up being endless buffering I finally got it this last week and popped it in my server and began the long arduous task of figuring out how to utilize PCIe Passthrough in Proxmox to be able to utilize that GPU in my Plex virtual machine Thankfully there are some excellent tutorials out there on the subject including this one by Craft Computing which got me of the way there The ProblemI will fully admit that this is a problem of my own making I very recently followed this tutorial by TechnoTim on using cloud init in Proxmox to create virtual machines using Ubuntu s cloud images Super awesome I love the idea and so naturally I had to set up Plex using a new cloud init template It was all going swimmingly until I tried to add my GPU to the VM in Proxmox and suddenly when I tried to boot the VM it would just hang forever Most other smart people probably would ve just said no worries I ll just use Plex in a VM that doesn t use cloud init and call it a day but instead I decided I would rather spend hours diving down rabbit holes to figure it out Thankfully in combination with multiple forum threads blog posts random videos and super friendly community members in the TechnoTim Discord I was able to get it working The SolutionThe above tutorial is fantastic for setting up an awesome clean usable cloud init template I m going to outline the changes I made that differ from that setup so that anyone else having this issue can clearly see the changes I made and hopefully get it working for themselves The super short answer is that I needed it to be a UEFI boot setup with a few related changes to allow GPU passthrough but here are the specific details The first issue is that when I was setting up the cloud init drive rather than using ide I needed to use scsi I got that information from this Proxmox Forum thread comment So I ran the following replacing VMID with my actual VMID qm set VMID scsi local lvm cloudinitOnce I finished the commands in the above tutorial I made some further changes to the VM before making it a template The first is that I changed the BIOS to OVMF UEFI In order to support this I needed to add an EFI Disk I added that from the hardware menu selected my storage target and then SUPER IMPORTANTLY you need to UNCHECK the Pre Enroll keys checkbox This is a confusing name but basically this disables Secure Boot If you have this enabled then your Nvidia drivers won t work I spent a substantial amount of time trying to figure out why my Nvidia driver wasn t working and it wasn t until a super friendly person in TechnoTim s Discord server pointed me to that setting that I got this all working Another change I needed to make in order to be able to correctly pass through the GPU is in the hardware menu in Proxmox Machine was set to the default of ifx and it needed to be set to q That would allow me to select the PCI Express checkbox when adding a GPU via the Add PCI Device menu I then had my virtual hardware set up so I could create a template from this VM Finally once I had booted a fresh VM from the above template I had some annoyance getting the Nvidia drivers installed In the end as I mentioned above it was simply because I didn t have my Secure Boot disabled but I was able to find an easier way to install Nvidia drivers than downloading the run file and installing it manually You can merely search apt for nvidia drivers by running apt search nvidia driver which should list a large number of driver versions You install the version your card requires which you can find out by going to Nvidia s website and look up your card to see the version of the driver it needs to use In my case it was version so I very easily installed the drivers by using the following command sudo apt install nvidia driver nvidia dkms At this point everything worked beautifully I was able to pass through my GPU got it hooked up to Plex and tested it to see the minimal CPU usage and hardware GPU transcoding in action ConclusionSometimes virtualization can be intimidating frustrating and difficult to figure out On the other hand it s very rewarding when you re able to get something working that has been troublesome for you In this case I am super excited to be able to better utilize my Plex installation to watch my content and while it was tough to get it working just right I now understand a lot more around virtualization cloud init and UEFI That s the whole point of my homelab Besides the fun I have messing around with stuff I have already learned a ton about technology that has helped me both personally and in my career	2023-07-30 05:07:16
海外科学	BBC News - Science & Environment	Energy security: Rishi Sunak to meet leaders over energy security plans	https://www.bbc.co.uk/news/uk-politics-66350481?at_medium=RSS&at_campaign=KARANGA	certain	2023-07-30 05:06:18
ニュース	BBC News - Home	Energy security: Rishi Sunak to meet leaders over energy security plans	https://www.bbc.co.uk/news/uk-politics-66350481?at_medium=RSS&at_campaign=KARANGA	certain	2023-07-30 05:06:18
ニュース	BBC News - Home	Terence Crawford beats Errol Spence Jr to win undisputed welterweight title	https://www.bbc.co.uk/sport/boxing/66352005?at_medium=RSS&at_campaign=KARANGA	Terence Crawford beats Errol Spence Jr to win undisputed welterweight titleTerence Crawford dismantles Errol Spence Jr to become the four belt era s first undisputed welterweight champion in Las Vegas	2023-07-30 05:29:43
ビジネス	東洋経済オンライン	｢ひどい血便を隠す少年｣が医師に話せない事情 漫画｢プラタナスの実｣（第8集･第68話） | プラタナスの実 | 東洋経済オンライン	https://toyokeizai.net/articles/-/684211?utm_source=rss&utm_medium=http&utm_campaign=link_back	東洋経済オンライン	2023-07-30 14:30:00