Thanks por your reply Robert,
Unfortunately we cannot do without the hotplug, for us it is an indispensable function.
For us the ideal would be to get some configuration or change in the Windows 2022 to keep the Proxmox configuration with the 2 sockets and NUMA.
Searching about this problem I...
Since a few months we are having problems with Windows Server 2022 virtual machines. When applying Microsoft updates the machines hang with a BSOD.
The updates that we believe are causing the problems are these:
KB5022291
KB5022842
All our servers have 2 sockets and in the CPU configuration of...
Hello, I have the same issue but my virtual machine is configured with iscsi from creation and the kernel running in Proxmox host is this version 5.15.53-1-pve
pveversion
proxmox-ve: 7.2-1 (running kernel: 5.15.53-1-pve)
pve-manager: 7.2-11 (running version: 7.2-11/b76d3178)
pve-kernel-helper...
Finaly I had to downgrade to 2.1-8 because I can't upgrade my PVE nodes to 7.2 now. There is this bug with backing up large files:
https://forum.proxmox.com/threads/possible-bug-after-upgrading-to-7-2-vm-freeze-if-backing-up-large-disks.109272/
And I can't asume that risk.
Hello,
I Have two PBS node in two diferent locations and every night I sync from one to another
I have update both servers to 2.2.1 and this night the sync jobs have been failed, this is the error:
2022-05-20T10:28:34+02:00: Starting datastore sync job 'PBS01:ds01:DS01::s-665551eb-83cd'...
Thanks for your answer @SINOS
I think get better hardware is only a patch, I need horizontal scalability. The number of virtual machines grow every day, is imposible grow with brute force and for this is necessary a big budget.
If PBS can't grow in horizontal is only for small business cluster...
Hi guys,
I have a PVE cluster with 15 nodes and over 650 virtual machines, some containers and growing every day. Until now I'm doing backup with one PBS for all nodes, I have a schedule that starts the backup on each node with 15 minutes of delay. Until some time I start to have time out...
In my Intel SSDPE2KX080T8 NVMe disks I see two LBA format:
LBA Format 0 : Metadata Size: 0 bytes - Data Size: 512 bytes - Relative Performance: 0x2 Good
LBA Format 1 : Metadata Size: 0 bytes - Data Size: 4096 bytes - Relative Performance: 0 Best (in use)
You have wrote 512K to 4M, is that...
I gave up looking for a solution to this, I saw that it was not a mistake and as I had no more time to devote to it I gave it up.
Today in my company we no longer use those Compellent Storage arrays, we have moved on to Ceph.
Sorry I can't help more.
Hello Jorge,
I'm installing a new cluster with Proxmox 5.2 and a Dell Compellent SCv2020 and I have the same messages on syslog.
I'm looking for a solution but I have not found anything yet, if I find it I will write it here and if you find it, I would appreciate it if you also put it here...
I have a cluster o 8 nodes and when I try to create a Ceph OSD it fails.
The proxmox version is:
pveversion
pve-manager/5.1-51/96be5354 (running kernel: 4.13.16-2-pve)
The ceph version is:
dpkg -l | grep ceph
ii ceph 12.2.4-pve1 amd64...
Thank you for your answers. Finally I managed to get the performance of the SSD disks by changing the configuration of execution of fio.
Using this config:
[global]
bs=4k
ioengine=libaio
iodepth=32
size=4g
direct=1
runtime=60
directory=/home
filename=ssd.test.file
[seq-read]
rw=read
stonewall...
Hello,
I have a 5 node cluster with a Dell Compellent sc2020 with 7 SSD disk with mutlipath as storage .
On Windows virtual machines when I do a CrystalDisk benchmark we have a little over 22000 IOPS but when I do a fio test on Linux machines never got over 4800 IOPS.
So in windows the...
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