---
name: "orte_sstore"
section: "7"
platform: "linux"
package: "openmpi-doc"
version: "4.1.4-3"
release: "Debian 12 (Bookworm)"
platforms: ["linux"]
url: "https://carta.tech/man/orte_sstore"
---

# orte\_sstore(7)

Overview of Open RTE's SStore framework, and selected modules

## NAME

ORTE\_SSTORE - Overview of Open RTE's SStore framework, and selected modules

## DESCRIPTION

SStore is a utility framework used by OpenRTE for a variety of purposes, including the transport of checkpoint files, preloading user binaries, and preloading of user files.

## AVAILABLE COMPONENTS

The following MCA parameters apply to all components:

- sstore\_base\_verbose

  Set the verbosity level for all components. Default is 0, or silent except on error.

### central SStore Component

The *central* component implements a fully centralized stable storage mechanism that requires a shared storage medium (e.g., NFS).

The *central* component has the following MCA parameters:

- sstore\_central\_priority

  The component's priority to use when selecting the most appropriate component for a run.

- sstore\_central\_verbose

  Set the verbosity level for this component. Default is 0, or silent except on error.

## SEE ALSO

  [orte-checkpoint(1)](/man/orte-checkpoint/1.md), [orte-restart(1)](/man/orte-restart/1.md), [opal-checkpoint(1)](/man/opal-checkpoint/1.md), [opal-restart(1)](/man/opal-restart/1.md), [orte\_snapc(7)](/man/orte_snapc/7.md), [opal\_crs(7)](/man/opal_crs/7.md)