datacenter.cfg for bwlimit

[Casiazul]

Hi! sorry my bad english. I am tryng to config a bwlimit for move, clone o restore a disk.
i have read this options:

bwlimit: [clone=<LIMIT>] [,default=<LIMIT>] [,migration=<LIMIT>] [,move=<LIMIT>] [,restore=<LIMIT>]
at
https://pve.proxmox.com/pve-docs/datacenter.cfg.5.html

and i am tryng this configuration, but not work.
I can limit the bandwidth at backup operation at /etc/pve/vzdump.conf , but i can not limit the restore operation.

Here appear the options:
https://pve.proxmox.com/pve-docs/datacenter.cfg.5.html
but when look at command:
"man datacenter.cfg" not appear the bwlimit option.
what i am missing?

thanks in advance

 

[wolfgang]

Hi,

did you update your system because this is a new feature in PVE 5.2.

 

[Casiazul]

Wolfgang,
thanks! we have update the last version, and now i can configure bandwith limitation OK.
But, we still have problems.

May be yo can help us. We have an HP Storage, with a average of 250 IOPS, when we move/copy/restore a disk from local disk to the storage, we have problems with others VMS.
We want to limit the amoungh IOPS of process of move, copy or restore. We have modify this file with the bandwith limit, limit the IOPS of the VM's virtual disk, and tryng the cache configuration from WRITE-BACK to WRITE-TROUGH in the storage and in the virtual disk VM's configuration.

Have an idea to limit the IOPS of IOPS of process of move, copy or restore?
Thanks in advance!

 

[wolfgang]

Yes, you have to limitate all this operation what is the problem?

bwlimit: [clone=<LIMIT>] [,default=<LIMIT>] [,migration=<LIMIT>] [,move=<LIMIT>] [,restore=<LIMIT>]
at
https://pve.proxmox.com/pve-docs/datacenter.cfg.5.html

 

[Earthquake]

Hi !

What is the recommended values on the file datacenter.cfg for the bwlimit??

 

[wolfgang]

What is the recommended values on the file datacenter.cfg for the bwlimit??

This depends on your Setup and you have to find out self.