= NAME =
ov_rootfs_sync

= SYNOPSIS =
 * ov_rootfs_sync

= DESCRIPTION =
This function calls 'sync' on the target, to flush all filesystems to storage.

= EXAMPLES =
Here are some sample invocations:
{{{#!YellowBox
    ov_rootfs_sync
}}}

= ENVIRONMENT and ARGUMENTS =


= RETURN =
Aborts the job if an error is encountered performing the 'sync' operation.

= SOURCE =
Located in ''overlays/base/base-distrib.fuegoclass''

= SEE ALSO =
 * [[function_pre_test|pre_test]]