Hi On 10/26/2015 02:25 PM, Dmitry Petuhov wrote: > There's issue with NFS: if you try to send over it more than network can deal > with (100-120 MBps for 1-gigabit), it imposes several-second pauses, which > are > being interpreted like hardware errors. These bursts may be just few seconds > long to trigger issue. > > You can try to limit bandwidth in virtual HDD config to something like 60-70 > MBps. This should be enough for 1-gigabit network. > > But my opinion is that it's better to switch to iSCSI.
Is that something that you can easily reproduce ? ( dd with conv=fsync or other tool) I do have heard about transient problems from NFS Servers at some hosters, when running vzdump on a NFS target, the backup would hang at some point because the NFS connection was lost. Up to know I though this was caused by some kind of network throttling done by the hoster, which was causing the traffic to be blocked longer that the NFS timeout. _______________________________________________ pve-user mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
