static int
test_vfs_free_space(void)
{
Device *device = NULL;
GValue value;
QualifiedSize qsize;
device = setup_device();
if (!device)
return FALSE;
bzero(&value, sizeof(value));
if (!device_property_get(device, PROPERTY_FREE_SPACE, &value)) {
g_debug("Could not get property_free_space\n");
return FALSE;
}
qsize = *(QualifiedSize*)g_value_get_boxed(&value);
g_value_unset(&value);
if (qsize.accuracy != SIZE_ACCURACY_REAL) {
g_debug("property_free_space accuracy is not SIZE_ACCURACY_REAL\n");
return FALSE;
}
if (qsize.bytes == 0) {
g_debug("property_free_space returned bytes=0\n");
return FALSE;
}
g_object_unref(device);
return TRUE;
}
/* Link up the TaperSource with the Device, including retries etc. */
static void run_device_output(taper_state_t * taper_state,
dump_info_t * dump_info) {
GValue val;
guint file_number;
dump_info->current_part = 1;
dump_info->total_time.tv_sec = 0;
dump_info->total_time.tv_usec = 0;
dump_info->total_bytes = 0;
for (;;) {
GTimeVal start_time, end_time, run_time;
StreamingRequirement streaming_mode;
queue_result_flags queue_result;
CountingConsumerData consumer_data;
dumpfile_t *this_header;
size_t max_memory;
this_header = munge_headers(dump_info);
if (this_header == NULL) {
char * qdiskname = quote_string(dump_info->diskname);
char * errstr = taper_source_get_errmsg(dump_info->source);
if (!errstr)
errstr = "Failed reading dump header.";
errstr = quote_string(errstr);
putresult(FAILED,
"%s INPUT-ERROR TAPE-GOOD %s \"\"\n",
dump_info->handle, errstr);
log_add(L_FAIL, "%s %s %s %d %s",
dump_info->hostname, qdiskname, dump_info->timestamp,
dump_info->level, errstr);
amfree(qdiskname);
amfree(errstr);
return;
}
if (!find_and_label_new_tape(taper_state, dump_info)) {
bail_no_volume(dump_info, taper_state->last_errmsg);
dumpfile_free(this_header);
return;
}
while (!device_start_file(taper_state->device, this_header)) {
/* Close the device. */
device_finish(taper_state->device);
g_object_unref(taper_state->device);
taper_state->device = NULL;
if (!find_and_label_new_tape(taper_state, dump_info)) {
bail_no_volume(dump_info, taper_state->last_errmsg);
dumpfile_free(this_header);
return;
}
}
dumpfile_free(this_header);
bzero(&val, sizeof(val));
if (!device_property_get(taper_state->device, PROPERTY_STREAMING, &val)
|| !G_VALUE_HOLDS(&val, STREAMING_REQUIREMENT_TYPE)) {
g_fprintf(stderr, "taper: Couldn't get streaming type!\n");
streaming_mode = STREAMING_REQUIREMENT_REQUIRED;
} else {
streaming_mode = g_value_get_enum(&val);
}
file_number = taper_state->device->file;
consumer_data.next_consumer = device_write_consumer;
consumer_data.next_consumer_data = taper_state->device;
consumer_data.bytes_written = 0;
g_get_current_time(&start_time);
if (getconf_seen(CNF_DEVICE_OUTPUT_BUFFER_SIZE)) {
max_memory = getconf_size(CNF_DEVICE_OUTPUT_BUFFER_SIZE);
if (getconf_seen(CNF_TAPEBUFS)) {
g_fprintf(stderr,
"Configuration directives 'device_output_buffer_size' "
"and \n"
"'tapebufs' are incompatible; using former.\n");
}
} else if (getconf_seen(CNF_TAPEBUFS)) {
max_memory = getconf_int(CNF_TAPEBUFS) *
taper_state->device->block_size;
} else {
/* Use default. */
max_memory = getconf_size(CNF_DEVICE_OUTPUT_BUFFER_SIZE);
}
queue_result = do_consumer_producer_queue_full
(taper_source_producer,
dump_info->source,
counting_consumer,
&consumer_data,
taper_state->device->block_size, max_memory,
streaming_mode);
g_get_current_time(&end_time);
run_time = timesub(end_time, start_time);
/* The device_write_consumer leaves the file open, so close it now. */
if (!device_finish_file(taper_state->device)) {
queue_result = queue_result | QUEUE_CONSUMER_ERROR;
}
if (!finish_part_attempt(taper_state, dump_info, queue_result,
run_time, consumer_data.bytes_written)) {
break;
}
}
}
