"host" vcpu type for Win11/Win2025 guests is slower than x86-64-v2-aes/v3 ( best is "max" )
because nested virtualization is often active because of VBS, where other vcpu type prevent nested virt.
if you backup storage is slow (or if you are limited with network bandwidth), it can slow down vm write during the backup, if a block is not yet saved. (it's not related to ceph, this is the same for any kind of storage) You can try to enable...
Given the limited information you are willing to supply, I can only give you a generic advice below. Perhaps someone else will be available to help.
- Check that you do not have a duplicate IP on the network
- Check system log file: dmesg
-...
No problems and reliable here with two small cases for Sync Job over SMB over WAN ,
a not optimal path and not recommended but works fine and speed is honorable :
1/ since 3y : Datastore over SMB over WAN, Sync from local Datastore USB HDD ( ~2H...
According to the last screenshot, the ballooning device is disabled.
Memory consumption is not queried via the guest agent, but via the ballooning device, and for Windows, the Balloon Service. Other operating systems handle that communication via...
Fleecing mitigates, but the recommended and safest is local BPS backup then Sync over WAN/VPN.
Fleecing from the docs :
When a backup for a VM is started, QEMU will install a "copy-before-write" filter in its block layer.
This filter ensures that...
Don't forget to enable "Max Performance profile" in BIOS
and double check if Disk Writecache is enabled, often it's disabled because designed for RAID embedded cache usage.
BTW, I repeat, try with Lvmthin before all the tuning about ZFS.
It could...
This lab is using PVE9.1.4, no subscription (although don't think there's anything different in Enterprise repo in this regard). Using nested PVE to test Ceph configs, etc. When installing the nested PVE with the iso I choosed to pin the network...
Hi guys,
Here's a suggestion how to stop the spam logging and reduce the SNMP Daemon's logging level.
We can achieve this by adding the following line:
LogLevelMax=notice
to the /lib/systemd/system/snmpd.service file.
The entire file should then...