Emulex LP10000ExDC Manual do Utilizador descarregar pdf (Página 129)

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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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