Greetings, Yasoda Padala! > Hi All, > I have a usb attached to my ubuntu machine (16.04) and trying to access > that device from unprivileged lxc container. > By access I mean, enumerate and do I/O on that device.
What for? If it's a block device, just mount it into container FS. > I have written a small program using libusb library and using that libusb > executable to enumerate,read/write usb device from container > Please find attached lxc config file and libusb executable. > I have found plenty of examples in various forums but nothing worked for me. > Tried the following: > 1. Added below entries in lxc config file > lxc.cgroup.devices.allow = b 8:* rwm > lxc.mount.entry = /dev/bus/usb/001/ dev/bus/usb/001/ none bind,create=dir 0 0 > lxc.mount.entry = /dev/sdc /home/oxpd/.local/share/lxc/Test/rootfs/dev/sdc > none bind,create=file 0 0 > lxc.mount.entry = /dev/sdc1 > /home/oxpd/.local/share/lxc/Test/rootfs/dev/sdc1 none bind,create=file 0 0 > 2. Changed device owner to 100000 > 3. changed device permission to 777.on the host > when I run the libusb executable on host, all the attached device are > listed, but the same when I run inside the container it says 0 devices are > attached. > Is there any other configuration I am missing. Please help. -- With best regards, Andrey Repin Tuesday, September 11, 2018 12:04:14 Sorry for my terrible english... _______________________________________________ lxc-users mailing list [email protected] http://lists.linuxcontainers.org/listinfo/lxc-users
