Exemplo n.º 1
0
static int lllib_init(void)
{
        if (liblustre_init_current("liblustre") ||
            init_lib_portals() ||
            init_obdclass() ||
            ptlrpc_init() ||
            mgc_init() ||
            lmv_init() ||
            mdc_init() ||
            lov_init() ||
            osc_init() ||
            slp_global_init())
                return -1;

        return _sysio_fssw_register("lustre", &llu_fssw_ops);
}
Exemplo n.º 2
0
int main(int argc, char **argv) 
{
	int c, rc;
	int xindex  = -1;  /* index of -x option */

        /* loop until all options are consumed or we hit
         * a -x option 
         */
	while ((c = getopt(argc, argv, "s:n:x:")) != -1 && 
               xindex == -1) {
		switch (c) {
		case 's':
			echo_server_nid = optarg;
			break;
		case 'n':
			echo_server_ostname = optarg;
			break;
		case 'x':
			xindex = optind-1;
			break;
		default:
			usage(argv[0]);
			return 1;
		}
	}

        /*
         * Only warn with usage() if the -x option isn't specificed
         * because when using -x this check is not valid.
         */
        if (optind != argc && xindex == -1)
                usage(argv[0]);

	if (!echo_server_nid) {
		usage(argv[0]);
		return 1;
	}

        libcfs_debug = 0;
        libcfs_subsystem_debug = 0;

        liblustre_init_random();

	if (liblustre_init_current(argv[0]) ||
	    init_obdclass() || init_lib_portals() ||
	    ptlrpc_init() ||
	    lmv_init() ||
	    mdc_init() ||
	    lov_init() ||
	    osc_init() ||
	    echo_client_init()) {
		printf("error\n");
		return 1;
	}

	rc = connect_echo_client();
	if (rc)
		return rc;

	set_ioc_handler(liblustre_ioctl);


        /*
         * If the -x option is not specified pass no args to lctl
         * otherwise pass all the options after the "-x" to lctl
         *
         * HACK: in the case when the -x option is specified
         * lctl sees argv[0] == "-x" and not the real argv[0] seen
         * in this function.  If that is a problem, a mapping will
         * have to be done to fix that.  However for normal functioning
         * it seems to be irrelavant
         */
	if( xindex == -1 )
		rc = lctl_main(1, &argv[0]);
	else
		rc = lctl_main(argc-xindex+1, &argv[xindex-1]);

	rc |= disconnect_echo_client();

	return rc;
}