Re: capture VM network traffic

2024-12-20 Thread Jakob Bohm via
Hi, If the network settings on the qemu command line sends the traffic through a Linux kernel "bridge" device such as br0, running the capture tool on the host watching that bridge device should capture everything. Each of the other network attachment options will need a different configurat

capture VM network traffic

2024-12-20 Thread lacsaP Patatetom
hi, what network configuration (HM/VM side) would you set up to capture/follow a virtual machine's network traffic, forcing it to pass through tools such as tshark/wireshark, dnsmasq or mitmproxy ? the host machine (HM) is an ArchLinux. regards.

RBD timeout 0 and QEMU process stuck during migration

2024-12-20 Thread Jiatong Shen
Hello Experts, We are using QEMU 6.2 and Ceph Pacific on production. The ceph mon and osd operation timeout is defaulting to 0 which IMO means never timeout. Under this setup, we observe that during live migration if the RBD network is unstable, the virtual machine could become unresponsive (fo