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fb92fbb1b1
The builtin path id for virtio block devices has been changed to use the bus id without a prefix "virtio-pci" to be compatible with all virtio transport types. In order to not break existing setups, the by-path symlinks for virtio block devices on the PCI bus are reintroduced by udev rules. The virtio-pci symlinks are considered to be deprecated and should be replaced by the native PCI symlinks. Example output for a virtio disk in PCI slot 7: $ ls /dev/disk/by-path pci-0000:00:07.0 pci-0000:00:07.0-part1 virtio-pci-0000:00:07.0 virtio-pci-0000:00:07.0-part1 See also [1] https://lists.freedesktop.org/archives/systemd-devel/2017-February/038326.html [2] https://lists.freedesktop.org/archives/systemd-devel/2017-March/038397.html This reverts f073b1b but keeps the same symlinks for compatibility.