On 1.3.2013 16.40, Van wrote:
01.03.2013, 15:22, "Van" van-1@yandex.ru:
26.02.2013, 20:01, "Veli-Pekka Kestilä" centos@vpk.nu:
Greetings,
I have problem using Dom0 as NFS(v4)-server and DomU as client. When ever the client actually tries to copy data to nfs-server the virtual network (bridge) between the two hosts completely freezes and stops working. After this of course the client hangs waiting nfs-server to answer and server continues to try to contact nfslock daemon on the client.
Dom0 is still accessible from outside trough virbr0 which the client doesn't have access. The problems only come on data transfer as making directories and removing them and doind ls works fine before one tries to transfer data.
Show the command or line from /etc/fstab whitch you use for mounting NFS-volume. I think rsize/wsize larger then MTU.
Трудно жить ничего не делая, но мы привыкли бороться с трудностями. _______________________________________________ CentOS-virt mailing list CentOS-virt@centos.org http://lists.centos.org/mailman/listinfo/centos-virt
Thank you for taking the time.
Yes. They are bigger, rsize=32768, wsize=32768 and MTU:1500
So growing MTU or decreasing rsize and wsize could solve the problem? Need to create new test system to test this.
-vpk