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Commit Graph

2 Commits

Author SHA1 Message Date
kay.sievers@vrfy.org
cde5a756ce [PATCH] udev_volume_id update
Here is a update to extras/volume_id/*

o The device is now specified by the DEVPATH in the environment,
  it's no longer needed to pass the major/minor to the callout.

o leading spaces and slashes are now removed from the returned string
  and spaces are replaced by underscore, to not to confuse udev.

o Arnd Bergmann <arnd@arndb.de> provided the code to recognize s390
  dasd disk labels. The -d switch tries to read the main block device
  instead of the partition.
2005-04-26 21:35:17 -07:00
kay.sievers@vrfy.org
3611d5820c [PATCH] udev callout for reading filesystem labels
here is a small udev toy, which enables udev to name partitions by
its filesystem label or uuid's.

The following udev rule:

  KERNEL="sd*", PROGRAM="/sbin/udev_volume_id -M%M -m%m -u", SYMLINK="%c"

creates a symlink with the uuid read from the filesystem. If no label or
uuid is found the program exits with nonzero and the rule will fail.

ext2, ext3, reiserfs, xfs, jfs, vfat, msdos volume labels are supported,
ntfs and swap partitions can be recognized.

It's possible to compile with klibc and the static binary takes 13kb.
2005-04-26 21:35:17 -07:00