dmmp\_path\_group\_selector\_get(3) Device Mapper Multipath API - libdmmp Manual dmmp\_path\_group\_selector\_get(3)

# [NAME](#NAME)

dmmp\_path\_group\_selector\_get - Retrieve path group selector.

# [SYNOPSIS](#SYNOPSIS)

**const char * dmmp\_path\_group\_selector\_get** **(struct dmmp\_path\_group \*dmmp\_pg);**

# [ARGUMENTS](#ARGUMENTS)

[dmmp\_pg](#dmmp_pg)

Pointer of 'struct dmmp\_path\_group'. If this pointer is NULL, your program will be terminated by assert.

# [DESCRIPTION](#DESCRIPTION)

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

# [RETURN](#RETURN)

const char \*.

dmmp\_path\_group\_selector\_get June 2025

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Document: dmmp_path_group_selector_get(3) from multipath-tools 0.15.1-r0 (Chainguard OS)
Source: https://github.com/opensvc/multipath-tools