dmmp_path_group_id_get(3)

Retrieve path group ID.

Section 3 multipath-tools bookworm source

Description

dmmp_path_group_id_get - Retrieve path group ID.

uint32_t dmmp_path_group_id_get (struct dmmp_path_group *dmmp_pg);

dmmp_pg

Pointer of ’struct dmmp_path_group’. If this pointer is NULL, your program will be terminated by assert.

Retrieve the path group ID which could be used to switch active path group via command:

multipathd -k’switch multipath mpathb group $id’

uint32_t.