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
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