Good afternoon, I've installed Xen on a Fedora 6. The xend process are running, all ok, but no matter what or how I try to create a new domain, I got the useless error message "Error: (22, 'Invalid argument')". On my last try, I've populated the directory /vm/fc5.base with a base installation of Fedora Core 5. So, I exported that directory on NFS, inserting the following line on /etc/exports /vm/fc5.base *(rw,no_root_squash) and running exportfs -afr to update NFS server. Afer, I created a config file on /etc/xen/fc5base with the following content: # General kernel = "/vm/fc5.base/boot/vmlinuz-2.6.18-1.2257.fc5xenU" ramdisk = "/vm/fc5.base/boot/initrd-2.6.18-1.2257.fc5xenU.img" memory = 128 root = "/dev/nfs" nfs_server = "127.0.0.1" nfs_root = "/vm/fc5.base" # Network netmask = "255.255.255.0" gateway = "10.1.0.1" hostname = "doutorx.niteroi.unimed" At last, running the following command # xm create fc5base vmid=100 I got that message error: Error: (22, 'Invalid argument') I have tried other ways to create a new domain from scratch, following instrunctions on the xm man page, but, I repeat, every try result in that error message. Some idea? Thanks, Davidson Paulo -- Fedora-xen mailing list Fedora-xen@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-xen