[ovirt-users] Re: Slow VM replication

I have the feeling that it's using the wrong Network. Also, check if TrueNAS supports NFS Server-Side Copy.In order to use that feature mount the share  via v4.2 . Best Regards,Strahil Nikolov On Fri, Apr 30, 2021 at 19:10, David Johnson<djohnson(a)maxistechnology.com> wrote: Hi everyone, When cloning a VM, I discovered that the time to close appears excessive based on the underlying platform I am using. It appears that the clone operation is not making efficient use of the network.  I have seen up to 4 GBits sustained throughput by applications on VM's on the cluster. Is there a configuration I might be missing? System specifics:Backing store: NFS on TrueNAS running zRaid 3 on 11 spinning disks Ovirt Controller: I7 desktopGeneral network: 1 GBit Ethernet Ovirt Host:  Intel(R) Xeon(R) Silver 4216 CPU @ 2.10GHz, 2x32 cores, 256 GB RAMData Network: 10 GBit 10GBase-Twinax, dedicated to this Host and the TrueNAS Operation:Copying the 60GB partition, the copy operation never exceeds 40 megabytes per second (less than 0.5 GBit), even though the dedicated 10 Gigabit data network is not otherwise busy. | David Johnson Director of Development, Maxis Technology 844.696.2947 ext 702 (o) | 479.531.3590 (c)   | Follow us:  _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/WTEWHJ6NMFG...