Recent content by nik-weter

I have vm with large disk (320Gb) and want to reduce it. I booted VM from live cd and used gparted to reduce file system into vm. Now VM has 20Gb root fs and 300Gb unallocated. Vm works. Now I want to reduce logical volume in proxmox. I make lvresize -L 300G /dev/iscsivg/vm-101-disk-1 And set...

I found solition. I added in vm config etc/pve/nodes/cluster-3/qemu-server/101.conf this line: args: -cpu 'kvm64,vendor=GenuineIntel' Now vm always have vendor_id : GenuineIntel even on AMD host

I have 2 SAMSUNG MZQL23T8HCLS-00A07 3.84Tb. Specification says about 180000 IOPS and 4000Mbps writing, 1000000 IOPS and 6800Mbps reading. I tested disks with fio like that: fio --randrepeat=1 --ioengine=libaio --direct=1 --gtod_reduce=1 --name=test --filename=test --bs=4k --iodepth=32...

cpu-model: start flags...

Hello. I created post on reddit, but... I have some application, it binds license to cpu and other parametrs of PC. Recently I added new server to Proxmox cluster with AMD Epyc cpu. Other hosts have Intel cpus. Now, when VM migrate from AMD to Intel, after reboot VM it loses app license. I...

OK, i disabled intel_pstate in /etc/default/grub Now turbo boost works like i want.

https://www.guru3d.com/news-story/intel-core-i5-10400-photos-and-details

But 10400 can works in turbo for all cores with 4Ggz! And works in windows.

Hi I dont understand how work turbo bust in Proxmox. I installed windows on my i5 10400 and had all 6 cores on 4Ggz Now I have proxmox and there 2.7Ggz on all cores. I tried tuned-adm profile throughput-performance and cpupower frequency-set -g performance but cat /proc/cpuinfo |grep "cpu MH"...

Ok, solution is right filter in lvm.conf There weren't comma after "r|/dev/mapper/pve-.*|" in original file. I dont know its mistake or not. That's mine. global_filter = [ "r|/dev/zd.*|", "r|/dev/mapper/pve-.*|", "r|/dev/mapper/.*-(vm|base)--[0-9]+--disk--[0-9]+|", "r|/dev/ssdvg/*|"...

Wow! Its not only thin lvm! Allways when I move vm disk from or to lvm storage its very slow if inside vm also lvm!

Hi. I have srange situation. When i move disk of linux vm from or to thin lvm pool, i have very high wa for all vm which have disk on that pool. I cant do ssh to that vm, cant ping them, get "TASK ERROR: Failed to run vncproxy." with console. That pool's on sas ssd. Quite old servers proliant...

i too have same problem. 4.4-13/7ea56165 with iscsi on centos 7

How to set up usb passthrough for the same ID? For Proxmox: root@cluster-2:~# lsusb Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 003: ID 0529:0001 Aladdin Knowledge Systems HASP v0.06 Bus 005 Device 002: ID 10d5:5a08 Uni Class Technology Co., Ltd Bus 005 Device...

Which version of proxmox? Live Migration is not working between qemu - kvm 1.2 and 1.3. It is written in the wiki.