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/*
* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
* Copyright (C) 2004-2012 Red Hat, Inc. All rights reserved.
*
* This file is part of LVM2.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License v.2.1.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
typedef struct {
const char name[15];
const int8_t max_partitions;
} device_info_t;
/*
* Devices are only checked for partition tables if their minor number
* is a multiple of the number corresponding to their type below
* i.e. this gives the granularity of whole-device minor numbers.
* Use 1 if the device is not partitionable.
*
* The list can be supplemented with devices/types in the config file.
*/
static const device_info_t _device_info[] = {
{"ide", 64}, /* IDE disk */
{"sd", 16}, /* SCSI disk */
{"md", 1}, /* Multiple Disk driver (SoftRAID) */
{"mdp", 1}, /* Partitionable MD */
{"loop", 1}, /* Loop device */
{"dasd", 4}, /* DASD disk (IBM S/390, zSeries) */
{"dac960", 8}, /* DAC960 */
{"nbd", 16}, /* Network Block Device */
{"ida", 16}, /* Compaq SMART2 */
{"cciss", 16}, /* Compaq CCISS array */
{"ubd", 16}, /* User-mode virtual block device */
{"ataraid", 16}, /* ATA Raid */
{"drbd", 16}, /* Distributed Replicated Block Device */
{"emcpower", 16}, /* EMC Powerpath */
{"power2", 16}, /* EMC Powerpath */
{"i2o_block", 16}, /* i2o Block Disk */
{"iseries/vd", 8}, /* iSeries disks */
{"gnbd", 1}, /* Network block device */
{"ramdisk", 1}, /* RAM disk */
{"aoe", 16}, /* ATA over Ethernet */
{"device-mapper", 1}, /* Other mapped devices */
{"xvd", 16}, /* Xen virtual block device */
{"vdisk", 8}, /* SUN's LDOM virtual block device */
{"ps3disk", 16}, /* PlayStation 3 internal disk */
{"virtblk", 8}, /* VirtIO disk */
{"mmc", 16}, /* MMC block device */
{"blkext", 1}, /* Extended device partitions */
{"fio", 16}, /* Fusion */
{"mtip32xx", 16}, /* Micron PCIe SSDs */
{"", 0}
};
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