cli_syncvg command

Purpose

Syntax

cli_syncvg  [-f] [-H] [-P NumParallelLps] {-l|-v} Name

Description

Uses C-SPOC to run the syncvg command, which causes the Logical Volume Manager (LVM) for each cluster node to read the LVM information on the disks in the volume group. This command also updates the local volume group definition.

Flags

-f

Specifies a good physical copy is selected and propagated to all other copies of the logical partition, even if they are not stale.

-H

Delays the write operation, until the sync operation completes, for the selected volume group on any other cluster nodes where the concurrent volume group is active. When you use this flag, it is not required that all nodes in the cluster support the -P flag for the cli_syncvg command. This flag is ignored if the volume group is not varied on in concurrent mode.

-l

Specifies that the Name variable represents a logical volume device name.

-P NumParallelLps

Specifies the number of logical partitions that are synchronized in parallel. The valid range for the NumParallelLps variable is 1 - 32. The NumParallelLps variable must be specific to the system, disks in the volume group, system resources, and volume group mode.

-v

Specifies that the Name variable represents a volume group device name.

Example

 cli_syncvg -v vg01