Usage; Example; Comments; Activating/Deactivating A Pool Volume - Red Hat GFS 5.2.1 Administrator's Manual

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5.5.1. Usage

pool_tool -c ConfigFile
ConfigFile
Specifies the file that defines the pool.

5.5.2. Example

In this example, the
pool0.cfg
pool_tool -c pool0.cfg

5.5.3. Comments

Multiple pools can be created with one
files on the command line.
If no flag is specified in the
the configuration file specified after the command.

5.6. Activating/Deactivating a Pool Volume

The
pool_assemble
Note
The
pool_assemble
be run each time a node reboots.
The
pool_assemble
/proc/partitions/
which pools exist and, as a result, should be activated. The
device nodes in the
/dev/pool/
5.6.1. Usage
Activating a Pool Volume
pool_assemble -a [PoolName]
PoolName
Specifies the pool to activate. More than one name can be listed. If no pool names are specified,
all pools visible to the system are activated.
Deactivating a Pool Volume
pool_assemble -r [PoolName]
file describes the new pool, pool0, created by the command.
pool_tool
command, the function defaults to creating a pool (
pool_tool
command activates or deactivates pools on a node.
command must be run on every node that accesses shared pools; also, it must
command only activates pools from devices visible to the node (those listed in
). Disk labels created by the
directory for devices it has activated.
Chapter 5. Using the Pool Volume Manager
command by listing multiple pool configuration
command are scanned to determine
pool_tool
pool_assemble
), with
-c
command also creates