IDE硬盘 /dev/hd[a-d]
SCSI/SATA/USB 硬盘 /dev/sd[a-p]
详细列表：
0 Unnamed devices (e.g. non-device mounts)
0 = reserved as null device number
See block major 144, 145, 146 for expansion areas.
1 char Memory devices
1 = /dev/mem Physical memory access
2 = /dev/kmem Kernel virtual memory access
3 = /dev/null Null device
4 = /dev/port I/O port access
5 = /dev/zero Null byte source
6 = /dev/core OBSOLETE - replaced by /proc/kcore
7 = /dev/full Returns ENOSPC on write
8 = /dev/random Nondeterministic random number gen.
9 = /dev/urandom Faster, less secure random number gen.
10 = /dev/aio Asyncronous I/O notification interface
11 = /dev/kmsg Writes to this come out as printk's
1 block RAM disk
0 = /dev/ram0 First RAM disk
1 = /dev/ram1 Second RAM disk
...
250 = /dev/initrd Initial RAM disk {2.6}
Older kernels had /dev/ramdisk (1, 1) here.
/dev/initrd refers to a RAM disk which was preloaded
by the boot loader; newer kernels use /dev/ram0 for
the initrd.
2 char Pseudo-TTY masters
0 = /dev/ptyp0 First PTY master
1 = /dev/ptyp1 Second PTY master
...
255 = /dev/ptyef 256th PTY master
Pseudo-tty's are named as follows:
* Masters are "pty", slaves are "tty";
* the fourth letter is one of pqrstuvwxyzabcde indicating
the 1st through 16th series of 16 pseudo-ttys each, and
* the fifth letter is one of 0123456789abcdef indicating
the position within the series.
These are the old-style (BSD) PTY devices; Unix98
devices are on major 128 and above and use the PTY
master multiplex (/dev/ptmx) to acquire a PTY on
demand.
2 block Floppy disks
0 = /dev/fd0 Controller 0, drive 0, autodetect
1 = /dev/fd1 Controller 0, drive 1, autodetect
2 = /dev/fd2 Controller 0, drive 2, autodetect
3 = /dev/fd3 Controller 0, drive 3, autodetect
128 = /dev/fd4 Controller 1, drive 0, autodetect
129 = /dev/fd5 Controller 1, drive 1, autodetect
130 = /dev/fd6 Controller 1, drive 2, autodetect
131 = /dev/fd7 Controller 1, drive 3, autodetect
To specify format, add to the autodetect device number:
0 = /dev/fd? Autodetect format
4 = /dev/fd?d360 5.25" 360K in a 360K drive(1)
20 = /dev/fd?h360 5.25" 360K in a 1200K drive(1)
48 = /dev/fd?h410 5.25" 410K in a 1200K drive
64 = /dev/fd?h420 5.25" 420K in a 1200K drive
24 = /dev/fd?h720 5.25" 720K in a 1200K drive
80 = /dev/fd?h880 5.25" 880K in a 1200K drive(1)
8 = /dev/fd?h1200 5.25" 1200K in a 1200K drive(1)
40 = /dev/fd?h1440 5.25" 1440K in a 1200K drive(1)
56 = /dev/fd?h1476 5.25" 1476K in a 1200K drive
72 = /dev/fd?h1494 5.25" 1494K in a 1200K drive
92 = /dev/fd?h1600 5.25" 1600K in a 1200K drive(1)
12 = /dev/fd?u360 3.5" 360K Double Density(2)
16 = /dev/fd?u720 3.5" 720K Double Density(1)
120 = /dev/fd?u800 3.5" 800K Double Density(2)
52 = /dev/fd?u820 3.5" 820K Double Density
68 = /dev/fd?u830 3.5" 830K Double Density
84 = /dev/fd?u1040 3.5" 1040K Double Density(1)
88 = /dev/fd?u1120 3.5" 1120K Double Density(1)
28 = /dev/fd?u1440 3.5" 1440K High Density(1)
124 = /dev/fd?u1600 3.5" 1600K High Density(1)
44 = /dev/fd?u1680 3.5" 1680K High Density(3)
60 = /dev/fd?u1722 3.5" 1722K High Density
76 = /dev/fd?u1743 3.5" 1743K High Density
96 = /dev/fd?u1760 3.5" 1760K High Density
116 = /dev/fd?u1840 3.5" 1840K High Density(3)
100 = /dev/fd?u1920 3.5" 1920K High Density(1)
32 = /dev/fd?u2880 3.5" 2880K Extra Density(1)
104 = /dev/fd?u3200 3.5" 3200K Extra Density
108 = /dev/fd?u3520 3.5" 3520K Extra Density
112 = /dev/fd?u3840 3.5" 3840K Extra Density(1)
36 = /dev/fd?CompaQ Compaq 2880K drive; obsolete?
(1) Autodetectable format
(2) Autodetectable format in a Double Density (720K) drive only
(3) Autodetectable format in a High Density (1440K) drive only
NOTE: The letter in the device name (d, q, h or u)
signifies the type of drive: 5.25" Double Density (d),
5.25" Quad Density (q), 5.25" High Density (h) or 3.5"
(any model, u). The use of the capital letters D, H
and E for the 3.5" models have been deprecated, since
the drive type is insignificant for these devices.
3 char Pseudo-TTY slaves
0 = /dev/ttyp0 First PTY slave
1 = /dev/ttyp1 Second PTY slave
...
255 = /dev/ttyef 256th PTY slave
These are the old-style (BSD) PTY devices; Unix98
devices are on major 136 and above.
3 block First MFM, RLL and IDE hard disk/CD-ROM interface
0 = /dev/hda Master: whole disk (or CD-ROM)
64 = /dev/hdb Slave: whole disk (or CD-ROM)
For partitions, add to the whole disk device number:
0 = /dev/hd? Whole disk
1 = /dev/hd?1 First partition
2 = /dev/hd?2 Second partition
...
63 = /dev/hd?63 63rd partition
For Linux/i386, partitions 1-4 are the primary
partitions, and 5 and above are logical partitions.
Other versions of Linux use partitioning schemes
appropriate to their respective architectures.
4 char TTY devices
0 = /dev/tty0 Current virtual console
1 = /dev/tty1 First virtual console
...
63 = /dev/tty63 63rd virtual console
64 = /dev/ttyS0 First UART serial port
...
255 = /dev/ttyS191 192nd UART serial port
UART serial ports refer to 8250/16450/16550 series devices.
Older versions of the Linux kernel used this major
number for BSD PTY devices. As of Linux 2.1.115, this
is no longer supported. Use major numbers 2 and 3.
4 block Aliases for dynamically allocated major devices to be used
when its not possible to create the real device nodes
because the root filesystem is mounted read-only.
0 = /dev/root
5 char Alternate TTY devices
0 = /dev/tty Current TTY device
1 = /dev/console System console
2 = /dev/ptmx PTY master multiplex
64 = /dev/cua0 Callout device for ttyS0
...
255 = /dev/cua191 Callout device for ttyS191
(5,1) is /dev/console starting with Linux 2.1.71. See
the section on terminal devices for more information
on /dev/console.
6 char Parallel printer devices
0 = /dev/lp0 Parallel printer on parport0
1 = /dev/lp1 Parallel printer on parport1
...
Current Linux kernels no longer have a fixed mapping
between parallel ports and I/O addresses. Instead,
they are redirected through the parport multiplex layer.
7 char Virtual console capture devices
0 = /dev/vcs Current vc text contents
1 = /dev/vcs1 tty1 text contents
...
63 = /dev/vcs63 tty63 text contents
128 = /dev/vcsa Current vc text/attribute contents
129 = /dev/vcsa1 tty1 text/attribute contents
...
191 = /dev/vcsa63 tty63 text/attribute contents
NOTE: These devices permit both read and write access.
7 block Loopback devices
0 = /dev/loop0 First loopback device
1 = /dev/loop1 Second loopback device
...
The loopback devices are used to mount filesystems not
associated with block devices. The binding to the
loopback devices is handled by mount(8) or losetup(8).
8 block SCSI disk devices (0-15)
0 = /dev/sda First SCSI disk whole disk
16 = /dev/sdb Second SCSI disk whole disk
32 = /dev/sdc Third SCSI disk whole disk
...
240 = /dev/sdp Sixteenth SCSI disk whole disk
Partitions are handled in the same way as for IDE
disks (see major number 3) except that the limit on
partitions is 15.
9 char SCSI tape devices
0 = /dev/st0 First SCSI tape, mode 0
1 = /dev/st1 Second SCSI tape, mode 0
...
32 = /dev/st0l First SCSI tape, mode 1
33 = /dev/st1l Second SCSI tape, mode 1
...
64 = /dev/st0m First SCSI tape, mode 2
65 = /dev/st1m Second SCSI tape, mode 2
...
96 = /dev/st0a First SCSI tape, mode 3
97 = /dev/st1a Second SCSI tape, mode 3
...
128 = /dev/nst0 First SCSI tape, mode 0, no rewind
129 = /dev/nst1 Second SCSI tape, mode 0, no rewind
...
160 = /dev/nst0l First SCSI tape, mode 1, no rewind
161 = /dev/nst1l Second SCSI tape, mode 1, no rewind
...
192 = /dev/nst0m First SCSI tape, mode 2, no rewind
193 = /dev/nst1m Second SCSI tape, mode 2, no rewind
...
224 = /dev/nst0a First SCSI tape, mode 3, no rewind
225 = /dev/nst1a Second SCSI tape, mode 3, no rewind
...
"No rewind" refers to the omission of the default
automatic rewind on device close. The MTREW or MTOFFL
ioctl()'s can be used to rewind the tape regardless of
the device used to access it.
9 block Metadisk (RAID) devices
0 = /dev/md0 First metadisk group
1 = /dev/md1 Second metadisk group
...
The metadisk driver is used to span a
filesystem across multiple physical disks.
10 char Non-serial mice, misc features
0 = /dev/logibm Logitech bus mouse
1 = /dev/psaux PS/2-style mouse port
2 = /dev/inportbm Microsoft Inport bus mouse
3 = /dev/atibm ATI XL bus mouse
4 = /dev/jbm J-mouse
4 = /dev/amigamouse Amiga mouse (68k/Amiga)
5 = /dev/atarimouse Atari mouse
6 = /dev/sunmouse Sun mouse
7 = /dev/amigamouse1 Second Amiga mouse
8 = /dev/smouse Simple serial mouse driver
9 = /dev/pc110pad IBM PC-110 digitizer pad
10 = /dev/adbmouse Apple Desktop Bus mouse
11 = /dev/vrtpanel Vr41xx embedded touch panel
13 = /dev/vpcmouse Connectix Virtual PC Mouse
14 = /dev/touchscreen/ucb1x00 UCB 1x00 touchscreen
15 = /dev/touchscreen/mk712 MK712 touchscreen
128 = /dev/beep Fancy beep device
129 = /dev/modreq Kernel module load request {2.6}
130 = /dev/watchdog Watchdog timer port
131 = /dev/temperature Machine internal temperature
132 = /dev/hwtrap Hardware fault trap
133 = /dev/exttrp External device trap
134 = /dev/apm_bios Advanced Power Management BIOS
135 = /dev/rtc Real Time Clock
139 = /dev/openprom SPARC OpenBoot PROM
140 = /dev/relay8 Berkshire Products Octal relay card
141 = /dev/relay16 Berkshire Products ISO-16 relay card
142 = /dev/msr x86 model-specific registers {2.6}
143 = /dev/pciconf PCI configuration space
144 = /dev/nvram Non-volatile configuration RAM
145 = /dev/hfmodem Soundcard shortwave modem control {2.6}
146 = /dev/graphics Linux/SGI graphics device
147 = /dev/opengl Linux/SGI OpenGL pipe
148 = /dev/gfx Linux/SGI graphics effects device
149 = /dev/input/mouse Linux/SGI Irix emulation mouse
150 = /dev/input/keyboard Linux/SGI Irix emulation keyboard
151 = /dev/led Front panel LEDs
152 = /dev/kpoll Kernel Poll Driver
153 = /dev/mergemem Memory merge device
154 = /dev/pmu Macintosh PowerBook power manager
155 = /dev/isictl MultiTech ISICom serial control
156 = /dev/lcd Front panel LCD display
157 = /dev/ac Applicom Intl Profibus card
158 = /dev/nwbutton Netwinder external button
159 = /dev/nwdebug Netwinder debug interface
160 = /dev/nwflash Netwinder flash memory
161 = /dev/userdma User-space DMA access
162 = /dev/smbus System Management Bus
163 = /dev/lik Logitech Internet Keyboard
164 = /dev/ipmo Intel Intelligent Platform Management
165 = /dev/vmmon VMWare virtual machine monitor
166 = /dev/i2o/ctl I2O configuration manager
167 = /dev/specialix_sxctl Specialix serial control
168 = /dev/tcldrv Technology Concepts serial control
169 = /dev/specialix_rioctl Specialix RIO serial control
170 = /dev/thinkpad/thinkpad IBM Thinkpad devices
171 = /dev/srripc QNX4 API IPC manager
172 = /dev/usemaclone Semaphore clone device
173 = /dev/ipmikcs Intelligent Platform Management
174 = /dev/uctrl SPARCbook 3 microcontroller
175 = /dev/agpgart AGP Graphics Address Remapping Table
176 = /dev/gtrsc Gorgy Timing radio clock
177 = /dev/cbm Serial CBM bus
178 = /dev/jsflash JavaStation OS flash SIMM
179 = /dev/xsvc High-speed shared-mem/semaphore service
180 = /dev/vrbuttons Vr41xx button input device
181 = /dev/toshiba Toshiba laptop SMM support
182 = /dev/perfctr Performance-monitoring counters
183 = /dev/hwrng Generic random number generator
184 = /dev/cpu/microcode CPU microcode update interface
186 = /dev/atomicps Atomic shapshot of process state data
187 = /dev/irnet IrNET device
188 = /dev/smbusbios SMBus BIOS
189 = /dev/ussp_ctl User space serial port control
190 = /dev/crash Mission Critical Linux crash dump facility
191 = /dev/pcl181 <information missing>
192 = /dev/nas_xbus NAS xbus LCD/buttons access
193 = /dev/d7s SPARC 7-segment display
194 = /dev/zkshim Zero-Knowledge network shim control
195 = /dev/elographics/e2201 Elographics touchscreen E271-2201
198 = /dev/sexec Signed executable interface
199 = /dev/scanners/cuecat :CueCat barcode scanner
200 = /dev/net/tun TAP/TUN network device
201 = /dev/button/gulpb Transmeta GULP-B buttons
202 = /dev/emd/ctl Enhanced Metadisk RAID (EMD) control
204 = /dev/video/em8300 EM8300 DVD decoder control
205 = /dev/video/em8300_mv EM8300 DVD decoder video
206 = /dev/video/em8300_ma EM8300 DVD decoder audio
207 = /dev/video/em8300_sp EM8300 DVD decoder subpicture
208 = /dev/compaq/cpqphpc Compaq PCI Hot Plug Controller
209 = /dev/compaq/cpqrid Compaq Remote Insight Driver
210 = /dev/impi/bt IMPI coprocessor block transfer
211 = /dev/impi/smic IMPI coprocessor stream interface
212 = /dev/watchdogs/0 First watchdog device
213 = /dev/watchdogs/1 Second watchdog device
214 = /dev/watchdogs/2 Third watchdog device
215 = /dev/watchdogs/3 Fourth watchdog device
216 = /dev/fujitsu/apanel Fujitsu/Siemens application panel
217 = /dev/ni/natmotn National Instruments Motion
218 = /dev/kchuid Inter-process chuid control
219 = /dev/modems/mwave MWave modem firmware upload
220 = /dev/mptctl Message passing technology (MPT) control
221 = /dev/mvista/hssdsi Montavista PICMG hot swap system driver
222 = /dev/mvista/hasi Montavista PICMG high availability
223 = /dev/input/uinput User level driver support for input
224 = /dev/tpm TCPA TPM driver
225 = /dev/pps Pulse Per Second driver
226 = /dev/systrace Systrace device
227 = /dev/mcelog X86_64 Machine Check Exception driver
228 = /dev/hpet HPET driver
229 = /dev/fuse Fuse (virtual filesystem in user-space)
230 = /dev/midishare MidiShare driver
240-254 Reserved for local use
255 Reserved for MISC_DYNAMIC_MINOR
11 char Raw keyboard device (Linux/SPARC only)
0 = /dev/kbd Raw keyboard device
11 char Serial Mux device (Linux/PA-RISC only)
0 = /dev/ttyB0 First mux port
1 = /dev/ttyB1 Second mux port
...
11 block SCSI CD-ROM devices
0 = /dev/scd0 First SCSI CD-ROM
1 = /dev/scd1 Second SCSI CD-ROM
...
The prefix /dev/sr (instead of /dev/scd) has been deprecated.
12 char QIC-02 tape
2 = /dev/ntpqic11 QIC-11, no rewind-on-close
3 = /dev/tpqic11 QIC-11, rewind-on-close
4 = /dev/ntpqic24 QIC-24, no rewind-on-close
5 = /dev/tpqic24 QIC-24, rewind-on-close
6 = /dev/ntpqic120 QIC-120, no rewind-on-close
7 = /dev/tpqic120 QIC-120, rewind-on-close
8 = /dev/ntpqic150 QIC-150, no rewind-on-close
9 = /dev/tpqic150 QIC-150, rewind-on-close
The device names specified are proposed -- if there
are "standard" names for these devices, please let me know.
12 block MSCDEX CD-ROM callback support {2.6}
0 = /dev/dos_cd0 First MSCDEX CD-ROM
1 = /dev/dos_cd1 Second MSCDEX CD-ROM
...
13 char Input core
0 = /dev/input/js0 First joystick
1 = /dev/input/js1 Second joystick
...
32 = /dev/input/mouse0 First mouse
33 = /dev/input/mouse1 Second mouse
...
63 = /dev/input/mice Unified mouse
64 = /dev/input/event0 First event queue
65 = /dev/input/event1 Second event queue
...
Each device type has 5 bits (32 minors).
13 block 8-bit MFM/RLL/IDE controller
0 = /dev/xda First XT disk whole disk
64 = /dev/xdb Second XT disk whole disk
Partitions are handled in the same way as IDE disks
(see major number 3).
14 char Open Sound System (OSS)
0 = /dev/mixer Mixer control
1 = /dev/sequencer Audio sequencer
2 = /dev/midi00 First MIDI port
3 = /dev/dsp Digital audio
4 = /dev/audio Sun-compatible digital audio
6 = /dev/sndstat Sound card status information {2.6}
7 = /dev/audioctl SPARC audio control device
8 = /dev/sequencer2 Sequencer -- alternate device
16 = /dev/mixer1 Second soundcard mixer control
17 = /dev/patmgr0 Sequencer patch manager
18 = /dev/midi01 Second MIDI port
19 = /dev/dsp1 Second soundcard digital audio
20 = /dev/audio1 Second soundcard Sun digital audio
33 = /dev/patmgr1 Sequencer patch manager
34 = /dev/midi02 Third MIDI port
50 = /dev/midi03 Fourth MIDI port
14 block BIOS harddrive callback support {2.6}
0 = /dev/dos_hda First BIOS harddrive whole disk
64 = /dev/dos_hdb Second BIOS harddrive whole disk
128 = /dev/dos_hdc Third BIOS harddrive whole disk
192 = /dev/dos_hdd Fourth BIOS harddrive whole disk
Partitions are handled in the same way as IDE disks
(see major number 3).
15 char Joystick
0 = /dev/js0 First analog joystick
1 = /dev/js1 Second analog joystick
...
128 = /dev/djs0 First digital joystick
129 = /dev/djs1 Second digital joystick
...
15 block Sony CDU-31A/CDU-33A CD-ROM
0 = /dev/sonycd Sony CDU-31a CD-ROM
16 char Non-SCSI scanners
0 = /dev/gs4500 Genius 4500 handheld scanner
16 block GoldStar CD-ROM
0 = /dev/gscd GoldStar CD-ROM
17 char Chase serial card
0 = /dev/ttyH0 First Chase port
1 = /dev/ttyH1 Second Chase port
...
17 block Optics Storage CD-ROM
0 = /dev/optcd Optics Storage CD-ROM
18 char Chase serial card - alternate devices
0 = /dev/cuh0 Callout device for ttyH0
1 = /dev/cuh1 Callout device for ttyH1
...
18 block Sanyo CD-ROM
0 = /dev/sjcd Sanyo CD-ROM
19 char Cyclades serial card
0 = /dev/ttyC0 First Cyclades port
...
31 = /dev/ttyC31 32nd Cyclades port
19 block "Double" compressed disk
0 = /dev/double0 First compressed disk
...
7 = /dev/double7 Eighth compressed disk
128 = /dev/cdouble0 Mirror of first compressed disk
...
135 = /dev/cdouble7 Mirror of eighth compressed disk
See the Double documentation for the meaning of the
mirror devices.
20 char Cyclades serial card - alternate devices
0 = /dev/cub0 Callout device for ttyC0
...
31 = /dev/cub31 Callout device for ttyC31
20 block Hitachi CD-ROM (under development)
0 = /dev/hitcd Hitachi CD-ROM
21 char Generic SCSI access
0 = /dev/sg0 First generic SCSI device
1 = /dev/sg1 Second generic SCSI device
...
Most distributions name these /dev/sga, /dev/sgb...;
this sets an unnecessary limit of 26 SCSI devices in
the system and is counter to standard Linux
device-naming practice.
21 block Acorn MFM hard drive interface
0 = /dev/mfma First MFM drive whole disk
64 = /dev/mfmb Second MFM drive whole disk
This device is used on the ARM-based Acorn RiscPC.
Partitions are handled the same way as for IDE disks
(see major number 3).
22 char Digiboard serial card
0 = /dev/ttyD0 First Digiboard port
1 = /dev/ttyD1 Second Digiboard port
...
22 block Second IDE hard disk/CD-ROM interface
0 = /dev/hdc Master: whole disk (or CD-ROM)
64 = /dev/hdd Slave: whole disk (or CD-ROM)
Partitions are handled the same way as for the first
interface (see major number 3).
23 char Digiboard serial card - alternate devices
0 = /dev/cud0 Callout device for ttyD0
1 = /dev/cud1 Callout device for ttyD1
...
23 block Mitsumi proprietary CD-ROM
0 = /dev/mcd Mitsumi CD-ROM
24 char Stallion serial card
0 = /dev/ttyE0 Stallion port 0 card 0
1 = /dev/ttyE1 Stallion port 1 card 0
...
64 = /dev/ttyE64 Stallion port 0 card 1
65 = /dev/ttyE65 Stallion port 1 card 1
...
128 = /dev/ttyE128 Stallion port 0 card 2
129 = /dev/ttyE129 Stallion port 1 card 2
...
192 = /dev/ttyE192 Stallion port 0 card 3
193 = /dev/ttyE193 Stallion port 1 card 3
...
24 block Sony CDU-535 CD-ROM
0 = /dev/cdu535 Sony CDU-535 CD-ROM
25 char Stallion serial card - alternate devices
0 = /dev/cue0 Callout device for ttyE0
1 = /dev/cue1 Callout device for ttyE1
...
64 = /dev/cue64 Callout device for ttyE64
65 = /dev/cue65 Callout device for ttyE65
...
128 = /dev/cue128 Callout device for ttyE128
129 = /dev/cue129 Callout device for ttyE129
...
192 = /dev/cue192 Callout device for ttyE192
193 = /dev/cue193 Callout device for ttyE193
...
25 block First Matsushita (Panasonic/SoundBlaster) CD-ROM
0 = /dev/sbpcd0 Panasonic CD-ROM controller 0 unit 0
1 = /dev/sbpcd1 Panasonic CD-ROM controller 0 unit 1
2 = /dev/sbpcd2 Panasonic CD-ROM controller 0 unit 2
3 = /dev/sbpcd3 Panasonic CD-ROM controller 0 unit 3
26 char Quanta WinVision frame grabber {2.6}
0 = /dev/wvisfgrab Quanta WinVision frame grabber
26 block Second Matsushita (Panasonic/SoundBlaster) CD-ROM
0 = /dev/sbpcd4 Panasonic CD-ROM controller 1 unit 0
1 = /dev/sbpcd5 Panasonic CD-ROM controller 1 unit 1
2 = /dev/sbpcd6 Panasonic CD-ROM controller 1 unit 2
3 = /dev/sbpcd7 Panasonic CD-ROM controller 1 unit 3
27 char QIC-117 tape
0 = /dev/qft0 Unit 0, rewind-on-close
1 = /dev/qft1 Unit 1, rewind-on-close
2 = /dev/qft2 Unit 2, rewind-on-close
3 = /dev/qft3 Unit 3, rewind-on-close
4 = /dev/nqft0 Unit 0, no rewind-on-close
5 = /dev/nqft1 Unit 1, no rewind-on-close
6 = /dev/nqft2 Unit 2, no rewind-on-close
7 = /dev/nqft3 Unit 3, no rewind-on-close
16 = /dev/zqft0 Unit 0, rewind-on-close, compression
17 = /dev/zqft1 Unit 1, rewind-on-close, compression
18 = /dev/zqft2 Unit 2, rewind-on-close, compression
19 = /dev/zqft3 Unit 3, rewind-on-close, compression
20 = /dev/nzqft0 Unit 0, no rewind-on-close, compression
21 = /dev/nzqft1 Unit 1, no rewind-on-close, compression
22 = /dev/nzqft2 Unit 2, no rewind-on-close, compression
23 = /dev/nzqft3 Unit 3, no rewind-on-close, compression
32 = /dev/rawqft0 Unit 0, rewind-on-close, no file marks
33 = /dev/rawqft1 Unit 1, rewind-on-close, no file marks
34 = /dev/rawqft2 Unit 2, rewind-on-close, no file marks
35 = /dev/rawqft3 Unit 3, rewind-on-close, no file marks
36 = /dev/nrawqft0 Unit 0, no rewind-on-close, no file marks
37 = /dev/nrawqft1 Unit 1, no rewind-on-close, no file marks
38 = /dev/nrawqft2 Unit 2, no rewind-on-close, no file marks
39 = /dev/nrawqft3 Unit 3, no rewind-on-close, no file marks
27 block Third Matsushita (Panasonic/SoundBlaster) CD-ROM
0 = /dev/sbpcd8 Panasonic CD-ROM controller 2 unit 0
1 = /dev/sbpcd9 Panasonic CD-ROM controller 2 unit 1
2 = /dev/sbpcd10 Panasonic CD-ROM controller 2 unit 2
3 = /dev/sbpcd11 Panasonic CD-ROM controller 2 unit 3
28 char Stallion serial card - card programming
0 = /dev/staliomem0 First Stallion card I/O memory
1 = /dev/staliomem1 Second Stallion card I/O memory
2 = /dev/staliomem2 Third Stallion card I/O memory
3 = /dev/staliomem3 Fourth Stallion card I/O memory
28 char Atari SLM ACSI laser printer (68k/Atari)
0 = /dev/slm0 First SLM laser printer
1 = /dev/slm1 Second SLM laser printer
...
28 block Fourth Matsushita (Panasonic/SoundBlaster) CD-ROM
0 = /dev/sbpcd12 Panasonic CD-ROM controller 3 unit 0
1 = /dev/sbpcd13 Panasonic CD-ROM controller 3 unit 1
2 = /dev/sbpcd14 Panasonic CD-ROM controller 3 unit 2
3 = /dev/sbpcd15 Panasonic CD-ROM controller 3 unit 3
28 block ACSI disk (68k/Atari)
0 = /dev/ada First ACSI disk whole disk
16 = /dev/adb Second ACSI disk whole disk
32 = /dev/adc Third ACSI disk whole disk
...
240 = /dev/adp 16th ACSI disk whole disk
版权所有©艾克斯记事-转载文章请注明出处（带链接）
怎么不翻译过来啊