E2LABEL(8) System Manager's Manual E2LABEL(8)NAME
e2label - Change the label on an ext2/ext3/ext4 filesystem
SYNOPSIS
e2label device [ volume-label ]
DESCRIPTION
e2label will display or change the volume label on the ext2, ext3, or ext4 filesystem located on device.
If the optional argument volume-label is not present, e2label will simply display the current volume label.
If the optional argument volume-label is present, then e2label will set the volume label to be volume-label. Ext2 volume labels can be at
most 16 characters long; if volume-label is longer than 16 characters, e2label will truncate it and print a warning message.
It is also possible to set the volume label using the -L option of tune2fs(8).
AUTHOR
e2label was written by Theodore Ts'o (tytso@mit.edu).
AVAILABILITY
e2label is part of the e2fsprogs package and is available from http://e2fsprogs.sourceforge.net.
SEE ALSO mke2fs(8), tune2fs(8)E2fsprogs version 1.44.1 March 2018 E2LABEL(8)
Check Out this Related Man Page
AMLABEL(8) System Administration Commands AMLABEL(8)NAME
amlabel - label an Amanda tape
SYNOPSIS
amlabel [--barcode barcode] [--meta meta-label] [--assign] [-f] [--version] [-o configoption...] config [label] [slot slot]
DESCRIPTION
This command applies a label to an Amanda volume, erasing the volume in the process.
Amanda uses labels to identify volumes: amdump(8) and amflush(8) verify the label before writing to make sure the proper volume is loaded,
and the recovery programs use the label to ensure they are reading the data they expect.
If no [slot] and no [barcode] is given, then amlabel labels the tape in the current slot of the default changer. If a slot is given, it
labels the volume in that slot. If a barcode is given, it labels the volume with that barcode. Label may be any string that does not
contain whitespace and that matches the labelstr (see amanda.conf(5)).
If [label] is not given, an autolabel is generated, see autolabel in amanda.conf(5).
If [--assign] is given, the barcode and meta-label are assigned to the label without labeling the volume. The label must already be in the
tapelist file.
This command also appends the new volume to the tapelist(5) file, so that they will be used in the order they are labeled (depending on the
taperscan in use -- see amanda-taperscan(7)).
As a precaution, amlabel will not write a label if the volume already contains an active label or if the label specified is on an active
tape. The [-f] (force) flag bypasses these verifications.
OPTIONS --barcode barcode
With [--assign], assign the barcode to the label. Without [--assign], label the volume with that barcode.
--meta meta-label
Assign the meta label to the label after labeling the volume.
--assign
Assign the barcode or meta-label to the label without labeling the volume. The label must already be in the tapelist file.
-f
Force the label operation; see above
--version
Output version information
-o configoption
See the "CONFIGURATION OVERRIDE" section in amanda(8).
EXAMPLE
Write an Amanda label with the string "DMP000" on the current volume:
% amlabel daily DMP000
Label the tape in slot 3 of the changer with the label "DMP003":
% amlabel daily DMP003 slot 3
MESSAGES
Label 'label' doesn't match labelstr 'labelstr'
The given label does not match the configured labelstr. Even with -f, this is an error.
Label 'label' already on a volume
The given label is already on another volume in the tapelist, and Amanda will not write it to this volume unless forced.
Found label 'label', but it is not from configuration config.
The label amlabel found on the volume does not match this configuration's labelstr, so it is probably part of a different Amanda
configuration. Amanda will not overwrite the label unless it is forced.
Volume with label 'label' contains data from this configuration.
The label amlabel found on the volume still has valid data on it and Amanda will not overwrite it unless forced. Note that this does
not distinguish between active and inactive volumes.
SEE ALSO amanda(8), amanda.conf(5), tapelist(5), amanda-taperscan(7), amdump(8), amflush(8)
The Amanda Wiki: : http://wiki.zmanda.com/
AUTHORS
James da Silva <jds@amanda.org>
Stefan G. Weichinger <sgw@amanda.org>
Dustin J. Mitchell <dustin@zmanda.com>
Zmanda, Inc. (http://www.zmanda.com)
Amanda 3.3.1 02/21/2012 AMLABEL(8)