Values for operating system indicator |
| Value | Description |
|---|---|
|
00h |
empty partition-table entry |
|
01h |
DOS 12-bit FAT |
|
02h |
XENIX root file system |
|
03h |
XENIX /usr file system (obsolete) |
|
04h |
DOS 16-bit FAT (up to 32M) |
|
05h |
DOS 3.3+ extended partition |
|
06h |
DOS 3.31+ Large File System (16-bit FAT, over 32M) |
|
07h |
QNX |
|
07h |
OS/2 HPFS |
|
07h |
Windows NT NTFS |
|
07h |
Advanced Unix |
|
07h |
see partition boot record; could be any of the above or others |
|
08h |
OS/2 (v1.0-1.3 only) |
|
08h |
AIX bootable partition, SplitDrive |
|
08h |
Commodore DOS |
|
08h |
DELL partition spanning multiple drives |
|
09h |
AIX data partition |
|
09h |
Coherent filesystem |
|
0Ah |
OS/2 Boot Manager |
|
0Ah |
OPUS |
|
0Ah |
Coherent swap partition |
|
0Bh |
Windows95 with 32-bit FAT |
|
0Ch |
Windows95 with 32-bit FAT (using LBA-mode INT 13 extensions) |
|
0Eh |
logical-block-addressable VFAT (same as 06h but using LBA-mode INT 13) |
|
0Fh |
logical-block-addressable VFAT (same as 05h but using LBA-mode INT 13) |
|
10h |
OPUS |
|
11h |
OS/2 Boot Manager hidden 12-bit FAT partition |
|
12h |
Compaq Diagnostics partition |
|
14h |
(resulted from using Novell DOS 7.0 FDISK to delete Linux Native part) |
|
14h |
OS/2 Boot Manager hidden sub-32M 16-bit FAT partition |
|
16h |
OS/2 Boot Manager hidden over-32M 16-bit FAT partition |
|
17h |
OS/2 Boot Manager hidden HPFS partition |
|
17h |
hidden NTFS partition |
|
18h |
AST special Windows swap file ("Zero-Volt Suspend" partition) |
|
19h |
Willowtech Photon coS |
|
1Bh |
hidden Windows95 FAT32 partition |
|
1Ch |
hidden Windows95 FAT32 partition (using LBA-mode INT 13 extensions) |
|
1Eh |
hidden LBA VFAT partition |
|
20h |
Willowsoft Overture File System (OFS1) |
|
21h |
officially listed as reserved |
|
21h |
FSo2 |
|
23h |
officially listed as reserved |
|
24h |
NEC MS-DOS 3.x |
|
26h |
officially listed as reserved |
|
31h |
officially listed as reserved |
|
33h |
officially listed as reserved |
|
34h |
officially listed as reserved |
|
36h |
officially listed as reserved |
|
38h |
Theos |
|
3Ch |
PowerQuest PartitionMagic recovery partition |
|
40h |
VENIX 80286 |
|
41h |
Personal RISC Boot |
|
41h |
PowerPC boot partition |
|
42h |
SFS (Secure File System) by Peter Gutmann |
|
45h |
EUMEL/Elan |
|
46h |
EUMEL/Elan |
|
47h |
EUMEL/Elan |
|
48h |
EUMEL/Elan |
|
4Fh |
Oberon boot/data partition |
|
50h |
OnTrack Disk Manager, read-only partition |
|
51h |
OnTrack Disk Manager, read/write partition |
|
51h |
NOVELL |
|
52h |
CP/M |
|
52h |
Microport System V/386 |
|
53h |
OnTrack Disk Manager, write-only partition??? |
|
54h |
OnTrack Disk Manager (DDO) |
|
55h |
EZ-Drive (see also INT 13/AH=FFh"EZ-Drive") |
|
56h |
GoldenBow VFeature |
|
5Ch |
Priam EDISK |
|
61h |
SpeedStor |
|
63h |
Unix SysV/386, 386/ix |
|
63h |
Mach, MtXinu BSD 4.3 on Mach |
|
63h |
GNU HURD |
|
64h |
Novell NetWare 286 |
|
64h |
SpeedStore |
|
65h |
Novell NetWare (3.11) |
|
67h |
Novell |
|
68h |
Novell |
|
69h |
Novell |
|
70h |
DiskSecure Multi-Boot |
|
71h |
officially listed as reserved |
|
73h |
officially listed as reserved |
|
74h |
officially listed as reserved |
|
75h |
PC/IX |
|
76h |
officially listed as reserved |
|
7Eh |
F.I.X. |
|
80h |
Minix v1.1 - 1.4a |
|
81h |
Minix v1.4b+ |
|
81h |
Linux |
|
81h |
Mitac Advanced Disk Manager |
|
82h |
Linux Swap partition |
|
82h |
Prime |
|
82h |
Solaris (Unix) |
|
83h |
Linux native file system (ext2fs/xiafs) |
|
84h |
OS/2-renumbered type 04h partition (related to hiding DOS C: drive) |
|
85h |
Linux EXT |
|
86h |
FAT16 volume/stripe set (Windows NT) |
|
87h |
HPFS Fault-Tolerant mirrored partition |
|
87h |
NTFS volume/stripe set |
|
93h |
Amoeba file system |
|
94h |
Amoeba bad block table |
|
98h |
Datalight ROM-DOS SuperBoot |
|
99h |
Mylex EISA SCSI |
|
A0h |
Phoenix NoteBIOS Power Management "Save-to-Disk" partition |
|
A1h |
officially listed as reserved |
|
A3h |
officially listed as reserved |
|
A4h |
officially listed as reserved |
|
A5h |
FreeBSD, BSD/386 |
|
A6h |
OpenBSD |
|
A9h |
NetBSD (http://www.netbsd.org/) |
|
B1h |
officially listed as reserved |
|
B3h |
officially listed as reserved |
|
B4h |
officially listed as reserved |
|
B6h |
officially listed as reserved |
|
B6h |
Windows NT mirror set (master), FAT16 file system |
|
B7h |
BSDI file system (secondarily swap) |
|
B7h |
Windows NT mirror set (master), NTFS file system |
|
B8h |
BSDI swap partition (secondarily file system) |
|
BEh |
Solaris boot partition |
|
C0h |
DR DOS/DR-DOS/Novell DOS secured partition |
|
C0h |
CTOS |
|
C1h |
DR DOS 6.0 LOGIN.EXE-secured 12-bit FAT partition |
|
C4h |
DR DOS 6.0 LOGIN.EXE-secured 16-bit FAT partition |
|
C6h |
DR DOS 6.0 LOGIN.EXE-secured Huge partition |
|
C6h |
corrupted FAT16 volume/stripe set (Windows NT) |
|
C6h |
Windows NT mirror set (slave), FAT16 file system |
|
C7h |
Syrinx Boot |
|
C7h |
corrupted NTFS volume/stripe set |
|
C7h |
Windows NT mirror set (slave), NTFS file system |
|
CBh |
Reserved for DR DOS/DR-DOS/OpenDOS secured FAT32 |
|
CCh |
Reserved for DR DOS/DR-DOS secured FAT32 (LBA) |
|
CEh |
Reserved for DR DOS/DR-DOS secured FAT16 (LBA) |
|
D0h |
Multiuser DOS secured FAT12 |
|
D1h |
Old Multiuser DOS secured FAT12 |
|
D4h |
Old Multiuser DOS secured FAT16 (<= 32M) |
|
D5h |
Old Multiuser DOS secured extended partition |
|
D6h |
Old Multiuser DOS secured FAT16 (> 32M) |
|
D8h |
CP/M-86 |
|
DBh |
CP/M, Concurrent CP/M, Concurrent DOS |
|
DBh |
CTOS (Convergent Technologies OS) |
|
E1h |
SpeedStor 12-bit FAT extended partition |
|
E2h |
DOS read-only (Florian Painke's XFDISK 1.0.4) |
|
E3h |
DOS read-only |
|
E3h |
Storage Dimensions |
|
E4h |
SpeedStor 16-bit FAT extended partition |
|
E5h |
officially listed as reserved |
|
E6h |
officially listed as reserved |
|
EBh |
BeOS BFS (BFS1) |
|
F1h |
Storage Dimensions |
|
F2h |
DOS 3.3+ secondary partition |
|
F3h |
officially listed as reserved |
|
F4h |
SpeedStor |
|
F4h |
Storage Dimensions |
|
F5h |
Prologue |
|
F6h |
officially listed as reserved |
|
FEh |
LANstep |
|
FEh |
IBM PS/2 IML (Initial Microcode Load) partition |
|
FFh |
Xenix bad block table |
|
Note: |
For partition type 07h, one should inspect the partition boot record for the actual file system type. |
|
See Also: |