Those are on the cheaper and slower side of consumer SSDs. They will not perform well with sustained load and the primarily sync writes that Ceph does.
The recommendation for enterprise SSDs with power loss protection (PLP) is there for good...
Additionally, with just 3 nodes in a ceph cluster, make sure you have at least 4 OSDs in each. Because with just 2 per node, you will likely have issues if one of the OSDs fails. As then Ceph will recover the lost replicas to the only node it can...
thats an understatement.
the crucial bx series is one of the worst performing ssds i have ever seen, even on clients.
you may use it as cold storage, but anything warm or hot will perform terrible on it.
more so if its used with zfs/ceph.
even...
Hi, please enable backup fleecing https://pve.proxmox.com/pve-docs/pve-admin-guide.html#_vm_backup_fleecing Most likely your VM is I/O starved due to a slow backup target.
any time you build an environment with such nested dependencies you're making a unsupportable/difficult to support solution. As a matter of design, your storage layer and your compute layer should not be interdependent.
Since you've decided that...
There is a new QEMU 11.0 package available in the pve-test and pve-no-subscription repositories for Proxmox VE 9.
After internally testing QEMU 11.0 for over two weeks and having this version available on the pve-test repository for over a week...
Exciting! We will put this into our CI/CD.
Thank you!
Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox
Hi,
ggf. hilft dir ein tcpdump mit der -XX Option. Wenn verfügbar auf beiden Seiten Switch/PVE und dann im Vergleich alter und neuer Kernel, um Unterschiede in den (nicht) versendeten Paketen festzustellen und der Brotkrumenspur zu folgen...
Typo (the 2 keys are not far apart ;)).
I agree that behavior seems odd, only to remove (I believe) "Are there any companies that extensively use PVE in daily production environments?"
I must also say, I found the initial query rather...
I only added the second GPU to show that I tried primary GPU as well.
Thank you so much! Changing the processor type to "host" did indeed work. I didn't had to install the older driver, but will to compare performance/stability over the next...
Hello everyone,
I am currently trying to allow anyone in my PVE user group to see and restore backups without allowing them to delete them.
As of now the user role has permissions Datastore.AllocateSpace Datastore.Audit VM.Backup. (This allows...
Woher kommt deine Erkenntnis? Hast du dir die Mühe gemacht Ergebnisse zu vergleichen?
ich habe es bisher nicht gemacht, da ich es mir aus Faulheit meist einfach mache Deutsch in Englisch zu übersetzen und die Ergebnisse hinterher kontrolliere...
There is a new QEMU 11.0 package available in the pve-test and pve-no-subscription repositories for Proxmox VE 9.
After internally testing QEMU 11.0 for over two weeks and having this version available on the pve-test repository for over a week...
Also thanks for letting me know!! Didn't realize my setup was that far from the network requirements, user error on my part. No way for me to get a better internet service for the buildings (once again whining about xfinity being the only real...
I missed showing this command output as well:
root@proxmox01:/usr/share/pve-manager
# ls -ld /var/log/pveproxy/drwx------ 2 www-data www-data 10 May 13 15:22 /var/log/pveproxy/