ceph_hooks.py 文件源码

def use_short_objects():
    '''
    Determine whether OSD's should be configured with
    limited object name lengths.

    @return: boolean indicating whether OSD's should be limited
    '''
    if cmp_pkgrevno('ceph', "10.2.0") >= 0:
        if config('osd-format') in ('ext4'):
            return True
        for device in config('osd-devices'):
            if not device.startswith('/dev'):
                # TODO: determine format of directory based
                #       OSD location
                return True
    return False