Re: [pve-devel] Discussion of major PBS restore speedup in proxmox-backup-qemu

2025-07-03 Thread Adam Kalisz via pve-devel
--- Begin Message --- Hi, On Thu, 2025-07-03 at 10:57 +0200, Dominik Csapak wrote: > Hi, > > On 7/3/25 10:29, Adam Kalisz via pve-devel wrote: > > Hi, > > > > On Friday I have submitted the patch with a slight edit to allow > > setting the number of threads from an environment variable. > > >

Re: [pve-devel] Discussion of major PBS restore speedup in proxmox-backup-qemu

2025-07-03 Thread Dominik Csapak
Hi, On 7/3/25 10:29, Adam Kalisz via pve-devel wrote: Hi, On Friday I have submitted the patch with a slight edit to allow setting the number of threads from an environment variable. Yes, we saw, thanks for tackling this. On Tue, 2025-06-24 at 12:43 +0200, Fabian Grünbichler wrote: Adam K

Re: [pve-devel] Discussion of major PBS restore speedup in proxmox-backup-qemu

2025-07-03 Thread Adam Kalisz via pve-devel
--- Begin Message --- Hi, On Friday I have submitted the patch with a slight edit to allow setting the number of threads from an environment variable. On Tue, 2025-06-24 at 12:43 +0200, Fabian Grünbichler wrote: > > > Adam Kalisz hat am 24.06.2025 12:22 > > CEST geschrieben: > > Hi Fabian, > >

Re: [pve-devel] Discussion of major PBS restore speedup in proxmox-backup-qemu

2025-06-24 Thread Adam Kalisz via pve-devel
--- Begin Message --- Hi Alexandre, yes, having configurable CONCURRENT_REQUESTS and max_blocking_threads would be great. However we would need to wire it up all the way to qmrestore or similar or ensure it is read from some env vars. I didn't feel confident to introduce this kind of infrastructur

Re: [pve-devel] Discussion of major PBS restore speedup in proxmox-backup-qemu

2025-06-24 Thread Fabian Grünbichler
> Adam Kalisz hat am 24.06.2025 12:22 CEST > geschrieben: > Hi Fabian, CCing the list again, assuming it got dropped by accident. > the CPU usage is higher, I see about 400% for the restore process. I > didn't investigate the original much because it's unbearably slow. > > Yes, having configu

Re: [pve-devel] Discussion of major PBS restore speedup in proxmox-backup-qemu

2025-06-24 Thread DERUMIER, Alexandre via pve-devel
--- Begin Message --- Hi, nice work ! Could it be possible to have an option to configure the CONCURRENT_REQUESTS ? (to avoid to put too much load on slow spinning storage) Message initial De: Adam Kalisz À: pve-devel@lists.proxmox.com Objet: Discussion of major PBS rest

Re: [pve-devel] Discussion of major PBS restore speedup in proxmox-backup-qemu

2025-06-24 Thread Fabian Grünbichler
> Adam Kalisz via pve-devel hat am 23.06.2025 > 18:10 CEST geschrieben: > Hi list, Hi! > before I go through all the hoops to submit a patch I wanted to discuss > the current form of the patch that can be found here: > > https://github.com/NOT-NULL-Makers/proxmox-backup-qemu/commit/e91f09cfd1