zfsonlinux/zfs — pull request #1239 by nedbass (2013-01-24 22:50:21+00:00)
Title: vdev_id: improve keyword parsing flexibility

The vdev_id udev helper strictly requires configuration file keywords
to always be anchored at the beginning of the line and to be followed
by a space character. However, users may prefer to use indentation or
tab delimitation. Improve flexibility by simply requiring a keyword
to be the first field on the line.