Just fyi, i have submitted a small patch for this.
https://lore.proxmox.com/pbs-devel/20260827154740.427154-1-j.theisen@proxmox.com/T/#u
Best regards
Jonas
Thanks, this was very useful.
I have now captured another NOP timeout with both the rolling PCAP and an extended 1-second host-side logger, and some of your questions can now be answered more precisely.
The advertised Linux TCP receive window...
Hey H@rald,
Community members have shared scripts in the past, so unless a policy change has occurred, I'm sure you'd be welcome to link to a GitHub repository or something similar. I suspect that as China is moving away from the likes of...
Thanks for the clarification. I’ve been using VirtIO RNG in a few home lab VMs and was also wondering whether /dev/hwrng offered any real world benefit over the default /dev/urandom.
The point about Linux already mixing entropy sources makes...
Ok, I've found the "enable thin" in zfs configuration and have changed to yes.
Do I need to do something to allow zfs to do their magic ?
Do the "discard" has to be enabled on disks, now ?
Thx
Pigi_102
Then the TLS speed should be your bottleneck, since the PBS storage is too slow to write above 200MB/s. That is pretty bad for 2-4MB chunks IMHO.
But to be expected with a 6 wide RAIDZ2. You could switch to mirrors, that way you should be able...
Ok, so there is a bug report on this, sadly it is over a year old and still in state new and it reference another bug sitting at undecided, also for over a year...
Bug reports: 6251 & 6571
From 6571:
So it might not be possible to get desired...
Have you enabled thin ZFS? If so, please post the ouput in CODE tags of e.g.
zfs list -o name,volsize,volblocksize,used,lused,refer,lrefer,compressratio
Have you enabled discard for
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.)...
In the past, we did the same, but with thick-LVM of all storage space and use the ZFS-over-iSCSI appliance for all stuff, that needs a snapshot. We migrated the VM online to the other storage, did the intended stuff and migrate it back.
IIRC...
One could take a good hard look at the command line options of virtiofsd to see what else makes sense in the context of PVE. Exposing --readonly might be a good idea, for example.
Since you suggested it I'll go and open a ticket.
There is also PegaProx https://pegaprox.com/
Says it can get very granular with per user permissions: https://github.com/PegaProx/project-pegaprox#security--access-control
And supports what you're looking for...
In the proxmox shop FAQ, its mentioned that you will receive a renewal notices 30 days before your subscription ends:
https://shop.proxmox.com/index.php?rp=/knowledgebase/8/Renewal.html
I would suggest to contact Proxmox shop team regarding your...
Hello all,
I've completed the import of 3 VM from an esxi environment and have the following problem.
Disk size on configuration was 320G but they where in thin mode, so the real occupation on disks was a lot less ( more or less 45G )
A part...
hi antiager,
probier mal VBS (Memory Integrity) in Win11 zu deaktivieren oder 'nested-virt' auf 'off' zu stellen in der CPU Konfiguration von der betroffenen VM.
just as suggestion - i am running the following setup:
VM ubuntu 2024.04 LTS with microsoft SQL 2025
disk 1 - for ubuntu only
disk 2 - dedicated data disk for databases
disk 3 - for internal backups, generated from scripts
full backups:
1)...
Even if it runs slowly, have you actually configured it to the point where you can make it work? If not, it’s nothing more than a pipe dream.
There are no instructions for taking it out of the box and using it, and of course, there’s no one to...