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    Newbie questions about ZIL/SLOG and L2ARC

    Hey! I suggest you exploring these 3 articles: ZFS Tips for Proxmox: https://pve.proxmox.com/wiki/ZFS:_Tips_and_Tricks ZFS tuning: http://open-zfs.org/wiki/Performance_tuning What is ZIL and what is L2ARC: https://www.45drives.com/wiki/index.php?title=FreeNAS_-_What_is_ZIL_&_L2ARC As a...
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    Null

    I looked closer to the screenshots provided and this seems indeed related to cloud-init. Unfortunately i had the same issue once and the only thing i could do is reinstall Proxmox and import the VMs from backup. Sorry i cannot help you with this...
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    Null

    This is tricky. What you can try is blacklisting the mac of the VM within the router settings and reboot the router. In theory, if there is IP conflict and one of the devices is blacklisted, the other one should get the IP. You will regain access to host and from there you can try changing the...
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    [SOLVED] Backup strategy

    The easiest approach would be adding the NFS access to the NAS and adding the storage via the Proxmox GUI. Works great and takes like 10 minutes to set.
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    [SOLVED] Remove OTP Authentication via SSH

    If you have Teamviewer, i can have a look.
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    Proxmox in z87 Mainboard and i7 4700

    I've googled the MB and it seems that many people on Hackintosh forums are looking into disabling VT-d, so i guess it does support it. I'm not really sure if it's a MB thing but i might be wrong; you can check this video on enabling virtualisation on GB MB. As for the tower servers, Dell T610...
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    Null

    The most likely causes, from my experience, are: if you were testing cloud-init - something went very wrong. I had to reinstall Proxmox from the scratch after doing this you may have accidentally given the same IP to the guest OS as the one used by Proxmox. I'd try logging into the guest OS and...
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    [SOLVED] Remove OTP Authentication via SSH

    Should be there, though. Are you sure you're logged into Proxmox and not a guest VM? The file with TFA looks like this: pve: pve comment Proxmox VE authentication server pam: pam comment Linux PAM standard authentication default 1 tfa type=oath You need to have...
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    promox web ui safe question

    Didn't get your question.
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    Proxmox in z87 Mainboard and i7 4700

    Hey, Nicolai! I think you're tackling the whole idea from the wrong end. It's a bad approach to fit the hypervisor into a hardware box. It'll save you a lot of headache if you will plan the hardware based on Proxmox and what you are planning to do with it. Answering your question, Proxmox VMs...
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    [SOLVED] Backup strategy

    Hey! The backup approach highly depends on the nature of the data. Based on the data importance and disaster tolerance you can choose the approach that works best for you. Here are a couple of ideas that i came up with while using Proxmox: if the daily backup works just fine and a potential...
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    You can buy me a beer at https://www.paypal.me/bsensus

    You can buy me a beer at https://www.paypal.me/bsensus
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    promox web ui safe question

    Here's a small cheatsheet how to enable TFA: install the utils to generate the QR code apt install qrencode generate the code itself. I suggest you scan it via Authenticator app or something similar right away in order not to lose it clear && OATHKEYID=$(oathkeygen) && echo -e OATH key ID for...
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    Using Fusion-io Cards

    Hey! I've personally consulted this thread many times before finding a solution. The tutorial can be found here: https://forum.proxmox.com/threads/configuring-fusion-io-iodrive2-card-with-proxmox.54832/ Hope it helps and good luck! PS: 1GBps RW is awesome :D
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    Install Fusion IO on Proxmox 4.4

    Please check this tutorial if you're still struggling to find a solution: https://forum.proxmox.com/threads/configuring-fusion-io-iodrive2-card-with-proxmox.54832/ Hope it helps!
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    Fusion IODrive2 support

    Here's the tutorial how to achieve this: https://forum.proxmox.com/threads/configuring-fusion-io-iodrive2-card-with-proxmox.54832/ Hope it'll help someone out there.
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    Fusion iodrive with Proxmox 5.1?

    Hey! This looks like a very old thread, but i encountered it several times while searching for a solution myself. Here's the tutorial: https://forum.proxmox.com/threads/configuring-fusion-io-iodrive2-card-with-proxmox.54832/
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    Fusion IO drive 2 1.2tb

    I don't know if it's still relevant, but if you stumbled into this thread, here's the tutorial how to achieve this: https://forum.proxmox.com/threads/configuring-fusion-io-iodrive2-card-with-proxmox.54832/
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    [SOLVED] Unusually slow IO on a PCIe SSD

    Hello, everyone! My PCIe SSD runs very slowly within the guest Windows VM. Basically it performs like a very very slow SSD. I can't seem to find the cause. Maybe you can help me out? Background I was exploring the options how to make Windows VMs run extremely fast atop of Proxmox. One of the...
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    [TUTORIAL] Configuring Fusion-Io (SanDisk) ioDrive, ioDrive2, ioScale and ioScale2 cards with Proxmox

    Foreword and update The guide was long overdue for an update, but luckily yesterday i've managed to test a couple of things that allow me to be quite certain that the setup is stable and can be used in production. Several notes. The drivers are based on snuf drivers. From my experience with...
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