int filter_correctness(int filter_error, tommy_arrayblkof* infoarr, struct snapraid_disk* disk, struct snapraid_file* file)
{
unsigned i;
if (!filter_error)
return 0;
/* check each block of the file */
for (i = 0; i < file->blockmax; ++i) {
block_off_t parity_pos = fs_file2par_get(disk, file, i);
snapraid_info info = info_get(infoarr, parity_pos);
/* if the file has a bad block, don't exclude it */
if (info_get_bad(info))
return 0;
}
/* the file is correct, so we filter it out */
return 1;
}
void parity_overflow(struct snapraid_state* state, data_off_t size)
{
tommy_node* i;
block_off_t blockalloc;
int first = 1;
char esc_buffer[ESC_MAX];
/* don't report if everything is outside or if the file is not accessible */
if (size == 0) {
return;
}
blockalloc = size / state->block_size;
/* for all disks */
for (i = state->disklist; i != 0; i = i->next) {
struct snapraid_disk* disk = i->data;
tommy_node* j;
/* for all files */
for (j = disk->filelist; j != 0; j = j->next) {
struct snapraid_file* file = j->data;
if (file->blockmax > 0) {
block_off_t parity_pos = fs_file2par_get(disk, file, file->blockmax - 1);
if (parity_pos >= blockalloc) {
log_tag("outofparity:%s:%s\n", disk->name, esc(file->sub, esc_buffer));
if (first) {
first = 0;
log_fatal("\nYour data requires more parity than the available space.\n");
log_fatal("Please move the files 'outofparity' to another data disk:\n");
}
log_fatal("outofparity %s%s\n", disk->dir, file->sub);
}
}
}
}
}
