IsThisThingOn's latest activity
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IIsThisThingOn replied to the thread W2025 virtio NIC -> connection drop outs.Have similar issues. All VMs that use 0.1.285 will sporadically no longer show their IP but "Guest agent not running". After a reboot, they work again. The one VM that is also hosting an MSSQL 2017 application, will also lose the DB connection...
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IIsThisThingOn replied to the thread Guest agent not running on Windows 11.Unfortunately no luck. But since I have I seem to have the same issue as https://forum.proxmox.com/threads/w2025-virtio-nic-connection-drop-outs.174217/page-2#post-814956 I will continue the discussion there.
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IIsThisThingOn reacted to beisser's post in the thread [SOLVED] Win Server 2k25 - QEMU Disk ultra slow with
Like.
interesting would be what storage this vm is on. the filesystem (seems to be zfs) and the underlying models of the nvme ssds (brand and model and amount). -
IIsThisThingOn replied to the thread QCOW2 on ZFS, but over NFS?.Not sure how this is relevent. But since you ask; no, I don't believe in clusters for Proxmox :) HA is IMHO grossly overrated and in many setups it causes more downtime because of added complexity than it actually saves uptime. Especially...
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I>So with a local ZFS, and VM RAW disks, you can make use of the native ZFS snapshot feature. Which is (unlike QCOW I believe) instant. yes, but without fs-freeze from the guest agent and thus most likely having worse consistency
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IIsThisThingOn reacted to MarkusKo's post in the thread Windows 11: Secure Boot CA/keys need to be updated with Like.
Maybe related to this
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IIsThisThingOn reacted to alexhaydock's post in the thread Secure Boot – Microsoft UEFI CA 2023 Certificate Not Included in EFI Disk with Like.
I think to cover some of what's been discussed in the thread as I understand it: Proxmox's EFI Vars `pre-enroll-keys` option uses EnrollDefaultKeys.efi from the upstream edk2 package...
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IIsThisThingOn replied to the thread QCOW2 on ZFS, but over NFS?.True. I personally don't use Snapshots from live systems, only shutdown ones. Consistency is one reason, the other one would be that I don't want to store RAM and I even with fs-freeze don't trust my application to handle a rollback gracefully...
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IIsThisThingOn replied to the thread PBs notification.I also had my issues with notifications on PVE and PBS and have some open questions still nobody was able to answer. And apparently, sendmail is legacy. So that is why I did the following: - Don't set backup jobs to "Auto". Set them to...
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IIsThisThingOn replied to the thread QCOW2 on ZFS, but over NFS?.Thank you for making my point :) I am suggesting that you have storage locally and not over a network. So with a local ZFS, and VM RAW disks, you can make use of the native ZFS snapshot feature. Which is (unlike QCOW I believe) instant...
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IIsThisThingOn posted the thread Windows 11: Secure Boot CA/keys need to be updated in Proxmox VE: Installation and configuration.I updated some VMs from Windows 10 to 11 and see this error in the event log: Protokollname: System Quelle: Microsoft-Windows-TPM-WMI Datum: 15.11.2025 01:06:21 Ereignis-ID: 1801 Aufgabenkategorie:Keine Ebene: Fehler...
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IIsThisThingOn replied to the thread Guest agent not running on Windows 11.I updated to PVE 9. Seems to work, at least for now :)
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IIsThisThingOn replied to the thread PBs notification.I am guessing you setup SMTP mail and not sendmail? You need to set the notification matcher below to send it to SMTP and not sendmail. So disable the default sendmail and enable your SMTP.
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IIsThisThingOn replied to the thread QCOW2 on ZFS, but over NFS?.You press the snapshot button.
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IIsThisThingOn replied to the thread Special device for caching.I have no experience with special vdev under Proxmox, only TrueNAS. But I think this won't work well, since you are not working with datasets but zvols. SLOG is probably also not helping, because your workload is probably not doing any sync...
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IIsThisThingOn replied to the thread Guest agent not running on Windows 11.now it is happening to another VM too. Strange :confused:
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IIsThisThingOn replied to the thread Guest agent not running on Windows 11.Was more thinking about upgrading PVE. Clean install is not an option, since this is hosting an application.
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IIsThisThingOn replied to the thread Guest agent not running on Windows 11.Maybe :) I am not knowledgeable enough to use the right filters or knowing where to look. That is why was not able to find anything. Do you know where I should be looking? The linked powershell commands in the other thread did not find anything...
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IIsThisThingOn posted the thread Guest agent not running on Windows 11 in Proxmox VE: Installation and configuration.I have a problem with only one VM. That VM for unknown reasons sometimes loses guest agent. This is pretty bad, because that makes also the backup impossible, since I do backups to PBS with stop mode. Is there a known issue with this config? I...
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IIsThisThingOn replied to the thread Setting "Default (Auto)" for a backup notification, defaults to the disabled sendmail instead of the enabled SMTP..So, because I was unable to solve this issue, I set the backup job to use Notification mode: "notification center" and in there I set the a match based on severity with all but info and notice, and there I only use gmail as target.