_gabriel's latest activity
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GYes. this isn't news or a mystery. ZFS has many OTHER advantages over lvm on block. performance is only one factor; if the zfs subsystem is providing SUFFICIENT performance for your application it is by far preferrable. You might want to...
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G_gabriel reacted to RoCE-geek's post in the thread Redhat VirtIO developers would like to coordinate with Proxmox devs re: "[vioscsi] Reset to device ... system unresponsive" with
Like.
Hi all, I'm the author of this ass-kicking post. After more than year, I'm back to service, as bug hunting never ends. I'm sorry that I've missed many of the questions and messages, but let's move forward, we have another urgent problem(s). In... -
G_gabriel reacted to santiagobiali's post in the thread W2025 virtio NIC -> connection drop outs with Like.
SQLServer also had issues with storage virtio driver 0.1.285-1 in a heavy-load Windows Server 2016 and 2019 VM (Disk is a ZFS vdev). DESCRIPTION: Read from file 'H:\SQLSERVER\db01_3.mdf' at offset 0x000007023d0000 succeeded after failing 1 time...
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G_gabriel reacted to RoCE-geek's post in the thread W2025 virtio NIC -> connection drop outs with Like.
Hi @santiagobiali, I can confirm this behavior. WS2025 with SQL2022 and 0.1.285, highly-stressed test environment with such sql bugs, but no host or quest system errors (i.e. nothing like scsi reset, as I mentioned earlier: scsi reset bugs). So...
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G_gabriel reacted to leesteken's post in the thread VM Failures after enabling CPU Virtualization on new MB with Like.
My guess would be that you have VMs with PCI(e) passthrough that start automatically. However, the PCI ID of various devices is different on the new motherboard. Also the IOMMU groups are different on the new motherboard. Therfore, the wrong...
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G_gabriel replied to the thread Server-Disk I/O delay 100% during cloning and backup.if these are Samsung QVO, they are not suitable at all. QLC drives write very slow after cache (which is different from DRAM cache). There is plenty topics on the forum about it, mainly with ZFS because it reveals faster the slowness.
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GExtending on previous reply, what GC does is: Phase 1: read the index of each backup that contains the list of chunks used by that backup snapshot. Then updates access time on each chunk of that backup snapshot. It does so with each backup...
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G_gabriel replied to the thread Server-Disk I/O delay 100% during cloning and backup.no ZFS ?
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G_gabriel replied to the thread Server-Disk I/O delay 100% during cloning and backup.it's expected as they can't substain writes.
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G_gabriel reacted to beisser's post in the thread Could we have a 'lab' subscription license? with Like.
the community subscription is probably too expensive for him and its per socket. maybe he has a homelab with 10 or more sockets which amounts to quite the cost for a homelab if you get a subscription for everything. personally i have 1 community...
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GThe main Debian repository is missing: you only have trixie-updates and trixie-security but not trixie. That would explain why packages cannot be found. See also the manual...
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G_gabriel replied to the thread Problems with some VMs imported from ESXi.Windows may require to boot once into Safemode to "re-enable" standard sata controller driver.
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G_gabriel replied to the thread W2025 virtio NIC -> connection drop outs.you need to find what to fix, as it's not virtio nic problem.
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G_gabriel replied to the thread Wireguard Client in LXC: SSL 525 Error (Cloudflare) - Config Works on Other Systems.Sorry, I've no experience with Cloudflare, but I don't see where Proxmox Ve can be the problem.
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G_gabriel replied to the thread Persistent VM instability with Ryzen 9 9950X3D and Proxmox 8/9.what about CPU usage inside VM ? is there a process high CPU usage ?
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G_gabriel replied to the thread Wireguard Client in LXC: SSL 525 Error (Cloudflare) - Config Works on Other Systems.how lxc2 can access wireguard server ?
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GThe results seem quite low indeed. Qemu itself is able to reach 200~300k iops with 1 core. (I'm working to add support for mutiple iothread to increase the performance up to 600kiops by disk, but you are far from reaching the current cpu limit)...
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G_gabriel replied to the thread W2025 virtio NIC -> connection drop outs.have you tried without Multiqueue to dig out ?
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G_gabriel replied to the thread W2025 virtio NIC -> connection drop outs.so title shoud be "windows virtio version 285 connection drop outs" try without setting Multiqueue
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G_gabriel replied to the thread The Reasons for poor performance of Windows when the CPU type is host.I don't believe people using WSL to run such task. there is rsync Windows binary.