
Using the 'devlabel' Tool
The devlabel tool provided by Red Hat for Red Hat Enterprise Linux 3 manages persistent
names for Fibre Channel and other disk devices.
Using the devlabel utility, you can add persistent names, remove persistent names, or
show persistent names.
Visit the Red Hat web site for more information.
To add a persistent name:
Type:
# devlabel add -d <device> -s <symlink>
For example:
# devlabel add -d /dev/sdb1 -s /dev/mydata
This example creates the persistent name /dev/mydata, which points to /dev/sdb1.
To remove a persistent name:
Type:
# devlabel remove -s <symlink>
For example:
# devlabel remove -s /dev/mydata
This example removes the persistent name /dev/mydata.
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