コード例 #1
0
int fdisk_missing_geometry(struct fdisk_context *cxt)
{
	int rc;

	if (!cxt || !cxt->label)
		return 0;

	rc = (fdisk_label_require_geometry(cxt->label) &&
		    (!cxt->geom.heads || !cxt->geom.sectors
				      || !cxt->geom.cylinders));

	if (rc && !fdisk_is_listonly(cxt))
		fdisk_warnx(cxt, _("Incomplete geometry setting."));

	return rc;
}
コード例 #2
0
ファイル: fdisk-list.c プロジェクト: gg0/util-linux
void list_disk_geometry(struct fdisk_context *cxt)
{
	char *id = NULL;
	struct fdisk_label *lb = fdisk_get_label(cxt, NULL);
	uint64_t bytes = fdisk_get_nsectors(cxt) * fdisk_get_sector_size(cxt);
	char *strsz = size_to_human_string(SIZE_SUFFIX_SPACE
					   | SIZE_SUFFIX_3LETTER, bytes);

	color_scheme_enable("header", UL_COLOR_BOLD);
	fdisk_info(cxt,	_("Disk %s: %s, %ju bytes, %ju sectors"),
			fdisk_get_devname(cxt), strsz,
			bytes, (uintmax_t) fdisk_get_nsectors(cxt));
	color_disable();
	free(strsz);

	if (lb && (fdisk_label_require_geometry(lb) || fdisk_use_cylinders(cxt)))
		fdisk_info(cxt, _("Geometry: %d heads, %llu sectors/track, %llu cylinders"),
			       fdisk_get_geom_heads(cxt),
			       fdisk_get_geom_sectors(cxt),
			       fdisk_get_geom_cylinders(cxt));

	fdisk_info(cxt, _("Units: %s of %d * %ld = %ld bytes"),
	       fdisk_get_unit(cxt, FDISK_PLURAL),
	       fdisk_get_units_per_sector(cxt),
	       fdisk_get_sector_size(cxt),
	       fdisk_get_units_per_sector(cxt) * fdisk_get_sector_size(cxt));

	fdisk_info(cxt, _("Sector size (logical/physical): %lu bytes / %lu bytes"),
				fdisk_get_sector_size(cxt),
				fdisk_get_physector_size(cxt));
	fdisk_info(cxt, _("I/O size (minimum/optimal): %lu bytes / %lu bytes"),
				fdisk_get_minimal_iosize(cxt),
				fdisk_get_optimal_iosize(cxt));
	if (fdisk_get_alignment_offset(cxt))
		fdisk_info(cxt, _("Alignment offset: %lu bytes"),
				fdisk_get_alignment_offset(cxt));
	if (fdisk_has_label(cxt))
		fdisk_info(cxt, _("Disklabel type: %s"),
				fdisk_label_get_name(lb));

	if (fdisk_get_disklabel_id(cxt, &id) == 0 && id)
		fdisk_info(cxt, _("Disk identifier: %s"), id);
}