diff options
Diffstat (limited to 'extras/volume_id/README')
| -rw-r--r-- | extras/volume_id/README | 44 |
1 files changed, 24 insertions, 20 deletions
diff --git a/extras/volume_id/README b/extras/volume_id/README index 969f301a4c..be98df9b12 100644 --- a/extras/volume_id/README +++ b/extras/volume_id/README @@ -1,10 +1,9 @@ -vol_id - volume, filesystem, disklabel reader +vol_id - probe filesystem and read label and uuid This program is normally called from a udev rule, to provide udev with the -name, uuid or the filesystem type of a volume to name a device node. -vol_id opens the blockdevice node specified at the commandline. -The following commandline switches are supported to specify what vol_id -should print: +filesystem type of a volume and the label and uuid to name a device node. +vol_id opens the blockdevice node specified at the commandline. The following +commandline switches are supported to specify what vol_id should print: --export prints all values -h prints help text @@ -17,6 +16,7 @@ and slashes ignored. fstype probe label uuid fsversion ---------------------------------------------------- +linux swap * * * * ext * * * * reiserfs jr/3.5/3.6/4 * * * * fat (12, 16, 32) * * * * @@ -25,26 +25,30 @@ jfs * * * - xfs * * * - hfs (plus, wrapped) * * * - udf * * - - -iso9660 * * n/a - +iso9660 * * - - ufs * - - - -linux swap * * * * -LVM 1 * - - - -LVM 2 * - - * -linux raid * - * * cramfs * * - - sysv * * - * luks * - * - hpfs * - - - -romfs * -squashfs * -minix * -highpoint * -isw_raid * -lsi_raid * -nvidia_raid * -promise_raid * -silicon_raid * -via_raid * +romfs * * - - +squashfs * - - - +minix * - - * +ocfs (1, 2) * * * * +vxfs * - - * + +Raid members are detected to prevent the probing for a filesystem +----------------------------------------------------------------- +linux raid * - * * +LVM 1 * - - - +LVM 2 * - - * +highpoint * - - - +isw_raid * - - - +lsi_raid * - - - +nvidia_raid * - - - +promise_raid * - - - +silicon_raid * - - - +via_raid * - - - If no label is found vol_id exits with nonzero and the rule will be |