#------------------------------------------------------------------------------ # filesystems: file(1) magic for different filesystems # 0 string \366\366\366\366 PC formatted floppy with no filesystem # Sun disk labels # From /usr/include/sun/dklabel.h: 0774 beshort 0xdabe Sun disk label >0 string x '%s >>31 string >\0 \b%s >>>63 string >\0 \b%s >>>>95 string >\0 \b%s >0 string x \b' >0734 short >0 %d rpm, >0736 short >0 %d phys cys, >0740 short >0 %d alts/cyl, >0746 short >0 %d interleave, >0750 short >0 %d data cyls, >0752 short >0 %d alt cyls, >0754 short >0 %d heads/partition, >0756 short >0 %d sectors/track, >0764 long >0 start cyl %ld, >0770 long x %ld blocks # Is there a boot block written 1 sector in? >512 belong&077777777 0600407 \b, boot block present # Moved to linux. #0x1FE leshort 0xAA55 x86 boot sector #>2 string OSBS \b, OS/BS MBR #>0x8C string Invalid\ partition\ table \b, MS-DOS MBR #>0 string \0\0\0\0 \b, extended partition table #>0 leshort 0x3CEB \b, system #>>3 string >\0 %s #>>0x36 string FAT \b, %s #>>>0x39 string 12 (%s bit) #>>>0x39 string 16 (%s bit) #>0x52 string FAT32 \b, FAT (32 bit) #>>>43 string >NO\ NAME label: %.11s, #>>>43 string >>43 string NO\ NAME unlabeled, #>>>19 leshort >0 %d sectors #>>>19 leshort 0 #>>>>32 lelong x %d sectors #>0x200 lelong 0x82564557 \b, BSD disklabel # Minix filesystems - Juan Céspedes 0x410 leshort 0x137f Minix filesystem 0x410 leshort 0x138f Minix filesystem, 30 char names 0x410 leshort 0x2468 Minix filesystem, version 2 0x410 leshort 0x2478 Minix filesystem, version 2, 30 char names # romfs filesystems - Juan Céspedes 0 string -rom1fs-\0 romfs filesystem, version 1 >8 belong x %d bytes, >16 string x named %s. # netboot image - Juan Céspedes 0 lelong 0x1b031336L Netboot image, >4 lelong&0xFFFFFF00 0 >>4 lelong&0x100 0x000 mode 2 >>4 lelong&0x100 0x100 mode 3 >4 lelong&0xFFFFFF00 !0 unknown mode 0x18b string OS/2 OS/2 Boot Manager 9564 lelong 0x00011954 Unix Fast File system (little-endian), >8404 string x last mounted on %s, #>9504 ledate x last checked at %s, >8224 ledate x last written at %s, >8401 byte x clean flag %d, >8228 lelong x number of blocks %d, >8232 lelong x number of data blocks %d, >8236 lelong x number of cylinder groups %d, >8240 lelong x block size %d, >8244 lelong x fragment size %d, >8252 lelong x minimum percentage of free blocks %d, >8256 lelong x rotational delay %dms, >8260 lelong x disk rotational speed %drps, >8320 lelong 0 TIME optimization >8320 lelong 1 SPACE optimization 9564 belong 0x00011954 Unix Fast File system (big-endian), >8404 string x last mounted on %s, #>9504 bedate x last checked at %s, >8224 bedate x last written at %s, >8401 byte x clean flag %d, >8228 belong x number of blocks %d, >8232 belong x number of data blocks %d, >8236 belong x number of cylinder groups %d, >8240 belong x block size %d, >8244 belong x fragment size %d, >8252 belong x minimum percentage of free blocks %d, >8256 belong x rotational delay %dms, >8260 belong x disk rotational speed %drps, >8320 belong 0 TIME optimization >8320 belong 1 SPACE optimization # ext2/ext3 filesystems - Andreas Dilger 0x438 leshort 0xEF53 Linux >0x44c lelong x rev %d >0x43e leshort x \b.%d >0x45c lelong ^0x0000004 ext2 filesystem data >>0x43a leshort ^0x0000001 (mounted or unclean) >0x45c lelong &0x0000004 ext3 filesystem data >>0x460 lelong &0x0000004 (needs journal recovery) >0x43a leshort &0x0000002 (errors) >0x460 lelong &0x0000001 (compressed) #>0x460 lelong &0x0000002 (filetype) #>0x464 lelong &0x0000001 (sparse_super) >0x464 lelong &0x0000002 (large files) # SGI disk labels - Nathan Scott 0 belong 0x0BE5A941 SGI disk label (volume header) # SGI XFS filesystem - Nathan Scott 0 belong 0x58465342 SGI XFS filesystem data >0x4 belong x (blksz=%d, >0x68 beshort x inosz=%d, >0x64 beshort ^0x2004 v1 dirs) >0x64 beshort &0x2004 v2 dirs) # cramfs filesystem - russell@coker.com.au 0 lelong 0x28cd3d45 Linux Compressed ROM File System data, little endian >4 lelong x size %d >8 lelong &1 version #2 >8 lelong &2 sorted_dirs >8 lelong &4 hole_support >32 lelong x CRC 0x%x, >36 lelong x edition %d, >40 lelong x %d blocks, >44 lelong x %d files 0 belong 0x28cd3d45 Linux Compressed ROM File System data, big endian >4 belong x size %d >8 belong &1 version #2 >8 belong &2 sorted_dirs >8 belong &4 hole_support >32 belong x CRC 0x%x, >36 belong x edition %d, >40 belong x %d blocks, >44 belong x %d files # reiserfs - russell@coker.com.au 0x10034 string ReIsErFs ReiserFS V3.5 0x10034 string ReIsEr2Fs ReiserFS V3.6 >0x1002c leshort x block size %d >0x10032 leshort &2 (mounted or unclean) >0x10000 lelong x num blocks %d >0x10040 lelong =1 tea hash >0x10040 lelong =2 yura hash >0x10040 lelong =3 r5 hash # JFFS - russell@coker.com.au 0 lelong 0x34383931 Linux Journalled Flash File system, little endian 0 belong 0x34383931 Linux Journalled Flash File system, big endian