Example; Changing A Pool Volume Minor Number; Usage - Red Hat GFS 6.0 Administrator's Manual

Chapter 5. Using the Pool Volume Manager
Note
You must deactivate a pool before renaming it. You can deactivate a pool with the
command or by using the
PoolName
scripts, refer to Chapter 12 Using GFS

5.10.2. Example

This example changes the name for pool mypool to pool0:
pool_tool -r pool0 mypool

5.11. Changing a Pool Volume Minor Number

The command can be used to change the minor number of a pool.
pool_tool

5.11.1. Usage

pool_tool -m Number PoolName
Number
Specifies the new minor number to be used.
PoolName
Specifies the name of the pool to be changed. The minor number must have a value between 0
and 64. Specifying a minor number of 0 dynamically selects an actual minor number between 65
and 127 at activation time.
Note
You must deactivate a pool before changing its pool volume minor number. You can deactivate a
pool with the
pool_assemble
information about GFS
5.11.2. Example
This example changes the minor number for pool0 to 6.
pool_tool -m 6 pool0
pool init.d
init.d
command or by using the
PoolName
-r
scripts, refer to Chapter 12 Using GFS
init.d
script. For more information about GFS
Scripts.
pool_assemble -r
script. For more
pool init.d
Scripts.
init.d
33
init.d