[PVE-User] Slow speeds when KVM guest is on NFS

Mikhail m at plus-plus.su
Tue Nov 15 22:36:40 CET 2016


On 11/16/2016 12:33 AM, Brian :: wrote:
> 90.4 MB/s isn't that far off.

Hello,

Yes, but I'm only able to get these results when doing simple "dd" test
directly on Proxmox host machine inside NFS-mounted directory. KVM
guest's filesystem is not getting even 1/4 of that speed when it's disk
resides on the very same NFS (Debian installation from stock ISO takes
~hour to copy first halt of it's files..)


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