id=disk -device ide-hd,drive=disk,bootindex=0 -chardev socket,id=char3,path=/home/changpe1/spdk/vhost.0,reconnect=3 -device vhost-user-blk-pci,id=blk3,chardev=char3,num-queues=4,bootindex=5,packed=on -net user,hostfwd=tcp::10022-:22 -net nic -vnc 0.0.0.0:1 -monitor telnet::...
device. This patch is the counterpart of the vhost-blkmodule in the kernel. It basically does setup of thevhost-blk, pass on the virtio buffer information via/dev/vhost-blk.Useage:$:qemu -drvie file=path/to/image,if=virtio,aio=native......
This patch enables inflight I/O tracking for vhost-user-blk backend so that we could restart it safely. Signed-off-by: Xie Yongji <xieyongji@baidu.com> Signed-off-by: Zhang Yu <zhangyu31@baidu.com> Message-Id: <20190320112646.3712-8-xieyongji@baidu.com> Reviewed-by: Michael S. Tsirk...