dmmp_path_group_selector_get - Retrieve path group selector.

NAME  SYNOPSIS  ARGUMENTS  DESCRIPTION  RETURN 

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NAME

dmmp_path_group_selector_get − Retrieve path group selector.

SYNOPSIS

const char * dmmp_path_group_selector_get (struct dmmp_path_group *dmmp_pg);

ARGUMENTS

dmmp_pg

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

DESCRIPTION

Path group selector determine which path in active path group will be use to next I/O.

RETURN

const char *.

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