Hi all! I'm using Linux 2.6.31.13 compiled with the kernel.org source code on KVM host with Debian GNU/Linux Lenny amd64. Also I'm using Debian GNU/Linux Lenny amd64 virtual machine with kernel 2.6.26-2 from Debian repositories. I'm using qemu-kvm 0.12.3. These are the parameters I'm using to start the virtual machine: escher:~# ps ax|grep kvm 6299 ? Rl 113:40 /usr/local/qemu-kvm/bin/qemu-system-x86_64 -drive file=/dev/vm/belvedere-raiz,cache=none,if=virtio,boot=on -drive file=/dev/vm/belvedere-u01,cache=none,if=virtio -drive file=/dev/vm/belvedere-u02,cache=none,if=virtio -drive file=/dev/vm/belvedere-u03,cache=none,if=virtio -drive file=/dev/vm/belvedere-u04,cache=none,if=virtio -drive file=/dev/vm/belvedere-u05,cache=none,if=virtio -drive file=/dev/vm/belvedere-u06,cache=none,if=virtio -drive file=/dev/vm/belvedere-u07,cache=none,if=virtio -drive file=/dev/vm/belvedere-u08,cache=none,if=virtio -drive file=/dev/vm/belvedere-u09,cache=none,if=virtio -m 3072 -smp 2 -net nic,model=virtio,macaddr=00:16:3e:00:00:56 -net tap -daemonize -vnc :2 -k es -localtime -monitor telnet:localhost:4002,server,nowait -serial telnet:localhost:4042,server,nowait When I try to copy directories of several gigabytes in this VM using rsync to other hosts, this virtual machine loses connectivity with the rest of the network. Checking, using a serial console connection, /var/log/syslog and /var/log/messages in search of the problem, I don't see information that might give a clue to the problem. This problem is not with the network driver by default (rtl8139), so I think that should be something related to Virtio. Thanks in advance for your reply. Regards, Daniel -- Fingerprint: BFB3 08D6 B4D1 31B2 72B9 29CE 6696 BF1B 14E6 1D37 Powered by Debian GNU/Linux Lenny - Linux user #188.598
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