Latest activity
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DDju replied to the thread Opt-in Linux 7.0 Kernel for Proxmox VE 9 available.inresting. so it would seem that the stats written by the kernel in /sys/block/*/stat contains wrong value .. ?
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gurubert reacted to proxuser77's post in the thread [SOLVED] Does this update require a reboot? with
Like.
You could try needrestart: needrestart man page By default, it runs in interactive mode, i.e. if you update from the CLI (apt update && apt full-upgrade), it tells you whether a reboot is necessary, lists all services that need to be restarted... -
JJ-Rod replied to the thread PBS ZFS disk speed thoughts option.From those numbers, I suppose the result is that the disk I/O is the problem...
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JJ-Rod replied to the thread PBS ZFS disk speed thoughts option.OK, from the PVE host: ┌───────────────────────────────────┬────────────────────┐ │ Name │ Value │ ╞═══════════════════════════════════╪════════════════════╡ │ TLS (maximal backup upload speed) │ not...
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There is another old thread about that topic as well as bugzilla entry. https://forum.proxmox.com/threads/feature-request-proxmox-ve-scheduled-tasks.152468/ https://bugzilla.proxmox.com/show_bug.cgi?id=7539
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gurubert reacted to JohnnieKF's post in the thread [SOLVED] Feature Request: Scheduled tasks with Like.
You could only grant them access to manually execute shutdowns via the UI with VM.PowerMgmt perms on a pool or on individual guests. For the scheduling you'd need to go outside PVE. Either drive the API directly with a token scoped to that same...
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AAkUsP replied to the thread PBS ZFS disk speed thoughts option.SHA256 speed: 478.94 MB/s Compression speed: 431.37 MB/s Decompress speed: 638.40 MB/s AES256/GCM speed: 3445.89 MB/s Verify speed: 272.01 MB/s ┌───────────────────────────────────┬────────────────────┐ │ Name...
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Lleo-adriatico 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.
OK, I'm quite confident that I've found and isolated the problem (and will drop it on github soon). So let's start with the analysis. At first, be careful that virtio releases in time are not relevant to the commit dates. I mean that if you see...
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Lleo-adriatico 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.
Just an intermediate update: while I'm quite sure that at least my latest Patch 3 is more than competent and production-ready candidate, in the hunt of another WS2025-related problems on PVE I found a whole bunch of another threads about the...
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JJ-Rod replied to the thread PBS ZFS disk speed thoughts option.Here's a PBS server running as VM in a Synology DS1821+ with mixed-use SSDs in RAID6: ┌───────────────────────────────────┬────────────────────┐ │ Name │ Value │...
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gurubert reacted to bbgeek17's post in the thread May I ask if PVE supports the following operating systems with Like.
Virtual machine support is better classified first by CPU architecture rather than by the guest OS itself. At this point, the relevant architectures are x86 and ARM. The next question is whether the guest OS supports the virtual hardware...
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gurubert reacted to JohnnieKF's post in the thread May I ask if PVE supports the following operating systems with Like.
PVE doesn't have a 'supported' list, I am assuming this is a list of VMs you're wanting to export from an existing system like vSphere? You can run essentially any x86-64 OS, so all of those are fine. The OS Type field in PVE isn't a...
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JJ-Rod replied to the thread PBS ZFS disk speed thoughts option.Can you run the benchmark command on your PBS host? My setup is some pretty old hardware with six disk RAID10 with 7200RPM WD4002FYYZ: (Forgot to mention, this is with mirrored SSDs as a special device.)...
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I swapped the nics and it made a huge difference, I know mellanox is better, but damn. Ceph Network Swapping Test Summary Workload TypeMetricBefore (Old Public/Cluster Setup)After (ConnectX-5 for Cluster Network)Performance Impact...
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AAkUsP replied to the thread PBS ZFS disk speed thoughts option.Yea I get your point. Im a cheapskate :-). Yea dual parity with already slow drives doesent help. It was another Proxmox "specialist" who said against RAID10 to me. Opting that ZFS in software layer doesent depend on the RAID controllers...
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gurubert reacted to t.lamprecht's post in the thread Ceph CVEs – keyring rotation strongly advised, probably required in the future with Like.
There is now a newer pve-manager with version 9.2.12 available on the pve-test repo and a backport of that as 8.4.22 for PVE 8's pvetest repo, matching our respective test repo of the ceph-squid and ceph-tentacle releases. There is some better...
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JJ-Rod replied to the thread PBS ZFS disk speed thoughts option.There is a long discussion here: https://forum.proxmox.com/threads/yet-another-zfs-on-hw-raid-thread-with-benchmarks.138947/ The problem is that ZFS is a sensitive topic, so to speak, so conversations seem to turn in to religious discussions with...
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AAkUsP replied to the thread PBS ZFS disk speed thoughts option.As I said. I have 4 more disk. So we could play with 10 disks. But 1 VDEV with 2 disks gives the space of 1 disk correct ? Same as normal RAID10 HW? In this case. I have 10 disks. So It would end up a VDEV och 5x MIRROR with 500% write...
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Wwoma replied to the thread PBS ZFS disk speed thoughts option.What you call "span" is "VDEV" for ZFS and their number does matter a lot, especially when dealing with very slow drives. 5400 rpm SATA is basically as slow as you possibly could be. 6 drives in RAIDZ2 are only one VDEV and give write...
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PPmUserZFS replied to the thread CEPH setup.I swapped the nics and it made a huge difference, I know mellanox is better, but damn. Ceph Network Swapping Test Summary Workload TypeMetricBefore (Old Public/Cluster Setup)After (ConnectX-5 for Cluster Network)Performance Impact...