I inserted an usb into my Fedora 11 PC.
Gave a mount command and the output was as shown below:
/dev/sdc1 on /media/8d079aad-038c-4667-9186-e21bed0928d5 type ext2 (rw,nosuid,nodev,uhelper=devkit) Now i gave debugfs /dev/sdc1 and the output is as shown below:
[root@Android04 Android-STB-Source]# debugfs /dev/sdc1 debugfs 1.41.4 (27-Jan-2009) debugfs: stats Filesystem volume name: <none> Last mounted on: <not available> Filesystem UUID: 8d079aad-038c-4667-9186-e21bed0928d5 Filesystem magic number: 0xEF53 Filesystem revision #: 1 (dynamic) Filesystem features: ext_attr resize_inode dir_index filetype sparse_super large_file Filesystem flags: signed_directory_hash Default mount options: (none) Filesystem state: not clean Errors behavior: Continue Filesystem OS type: Linux Inode count: 981120 Block count: 3921916 Reserved block count: 196095 Free blocks: 3847778 Free inodes: 981101 First block: 0 Block size: 4096 Fragment size: 4096 Reserved GDT blocks: 957 Blocks per group: 32768 Fragments per group: 32768 Inodes per group: 8176 Inode blocks per group: 511 Filesystem created: Thu Jan 6 19:14:41 2011 Last mount time: Thu Jan 6 19:58:09 2011 Last write time: Tue Jan 11 16:36:05 2011 Mount count: 10 Maximum mount count: 22 Last checked: Thu Jan 6 19:14:41 2011 Check interval: 15552000 (6 months) Next check after: Tue Jul 5 19:14:41 2011 Reserved blocks uid: 0 (user root) Reserved blocks gid: 0 (group root) First inode: 11 Inode size: 256 Required extra isize: 28 Desired extra isize: 28 Default directory hash: half_md4 Directory Hash Seed: df25de9d-4b30-4408-ab43-66f3176c4469 Directories: 4 Group 0: block bitmap at 959, inode bitmap at 960, inode table at 961 31290 free blocks, 8165 free inodes, 2 used directories Group 1: block bitmap at 33727, inode bitmap at 33728, inode table at 33729 31296 free blocks, 8176 free inodes, 0 used directories Group 2: block bitmap at 65536, inode bitmap at 65537, inode table at 65538 32255 free blocks, 8176 free inodes, 0 used directories Group 3: block bitmap at 99263, inode bitmap at 99264, inode table at 99265 31296 free blocks, 8176 free inodes, 0 used directories Group 4: block bitmap at 131072, inode bitmap at 131073, inode table at 131074 32255 free blocks, 8176 free inodes, 0 used directories Group 5: block bitmap at 164799, inode bitmap at 164800, inode table at 164801 31296 free blocks, 8176 free inodes, 0 used directories Group 6: block bitmap at 196608, inode bitmap at 196609, inode table at 196610 32255 free blocks, 8176 free inodes, 0 used directories Group 7: block bitmap at 230335, inode bitmap at 230336, inode table at 230337 31296 free blocks, 8176 free inodes, 0 used directories Group 8: block bitmap at 262144, inode bitmap at 262145, inode table at 262146 32255 free blocks, 8176 free inodes, 0 used directories Group 9: block bitmap at 295871, inode bitmap at 295872, inode table at 295873 31296 free blocks, 8176 free inodes, 0 used directories Group 10: block bitmap at 327680, inode bitmap at 327681, inode table at 327682 29321 free blocks, 8173 free inodes, 1 used directory Group 11: block bitmap at 360448, inode bitmap at 360449, inode table at 360450 32207 free blocks, 8171 free inodes, 1 used directory Group 12: block bitmap at 393216, inode bitmap at 393217, inode table at 393218 32255 free blocks, 8176 free inodes, 0 used directories Group 13: block bitmap at 425984, inode bitmap at 425985, inode table at 425986 32255 free blocks, 8176 free inodes, 0 used directories Group 14: block bitmap at 458752, inode bitmap at 458753, inode table at 458754 32255 free blocks, 8176 free inodes, 0 used directories Group 15: block bitmap at 491520, inode bitmap at 491521, inode table at 491522 32255 free blocks, 8176 free inodes, 0 used directories Group 16: block bitmap at 524288, inode bitmap at 524289, inode table at 524290 32255 free blocks, 8176 free inodes, 0 used directories Group 17: block bitmap at 557056, inode bitmap at 557057, inode table at 557058 32255 free blocks, 8176 free inodes, 0 used directories Group 18: block bitmap at 589824, inode bitmap at 589825, inode table at 589826 32255 free blocks, 8176 free inodes, 0 used directories Group 19: block bitmap at 622592, inode bitmap at 622593, inode table at 622594 32255 free blocks, 8176 free inodes, 0 used directories Group 20: block bitmap at 655360, inode bitmap at 655361, inode table at 655362 32255 free blocks, 8176 free inodes, 0 used directories Group 21: block bitmap at 688128, inode bitmap at 688129, inode table at 688130 32255 free blocks, 8176 free inodes, 0 used directories Group 22: block bitmap at 720896, inode bitmap at 720897, inode table at 720898 32255 free blocks, 8176 free inodes, 0 used directories Group 23: block bitmap at 753664, inode bitmap at 753665, inode table at 753666 32255 free blocks, 8176 free inodes, 0 used directories Group 24: block bitmap at 786432, inode bitmap at 786433, inode table at 786434 32255 free blocks, 8176 free inodes, 0 used directories Group 25: block bitmap at 820159, inode bitmap at 820160, inode table at 820161 31296 free blocks, 8176 free inodes, 0 used directories Group 26: block bitmap at 851968, inode bitmap at 851969, inode table at 851970 32255 free blocks, 8176 free inodes, 0 used directories Group 27: block bitmap at 885695, inode bitmap at 885696, inode table at 885697 31296 free blocks, 8176 free inodes, 0 used directories Group 28: block bitmap at 917504, inode bitmap at 917505, inode table at 917506 32255 free blocks, 8176 free inodes, 0 used directories Group 29: block bitmap at 950272, inode bitmap at 950273, inode table at 950274 32255 free blocks, 8176 free inodes, 0 used directories Group 30: block bitmap at 983040, inode bitmap at 983041, inode table at 983042 32255 free blocks, 8176 free inodes, 0 used directories Group 31: block bitmap at 1015808, inode bitmap at 1015809, inode table at 1015810 32255 free blocks, 8176 free inodes, 0 used directories Group 32: block bitmap at 1048576, inode bitmap at 1048577, inode table at 1048578 32255 free blocks, 8176 free inodes, 0 used directories Group 33: block bitmap at 1081344, inode bitmap at 1081345, inode table at 1081346 32255 free blocks, 8176 free inodes, 0 used directories Group 34: block bitmap at 1114112, inode bitmap at 1114113, inode table at 1114114 32255 free blocks, 8176 free inodes, 0 used directories Group 35: block bitmap at 1146880, inode bitmap at 1146881, inode table at 1146882 32255 free blocks, 8176 free inodes, 0 used directories Group 36: block bitmap at 1179648, inode bitmap at 1179649, inode table at 1179650 32255 free blocks, 8176 free inodes, 0 used directories Group 37: block bitmap at 1212416, inode bitmap at 1212417, inode table at 1212418 32255 free blocks, 8176 free inodes, 0 used directories Group 38: block bitmap at 1245184, inode bitmap at 1245185, inode table at 1245186 32255 free blocks, 8176 free inodes, 0 used directories Group 39: block bitmap at 1277952, inode bitmap at 1277953, inode table at 1277954 32255 free blocks, 8176 free inodes, 0 used directories Group 40: block bitmap at 1310720, inode bitmap at 1310721, inode table at 1310722 32255 free blocks, 8176 free inodes, 0 used directories Group 41: block bitmap at 1343488, inode bitmap at 1343489, inode table at 1343490 32255 free blocks, 8176 free inodes, 0 used directories Group 42: block bitmap at 1376256, inode bitmap at 1376257, inode table at 1376258 32255 free blocks, 8176 free inodes, 0 used directories Group 43: block bitmap at 1409024, inode bitmap at 1409025, inode table at 1409026 32255 free blocks, 8176 free inodes, 0 used directories Group 44: block bitmap at 1441792, inode bitmap at 1441793, inode table at 1441794 32255 free blocks, 8176 free inodes, 0 used directories Group 45: block bitmap at 1474560, inode bitmap at 1474561, inode table at 1474562 32255 free blocks, 8176 free inodes, 0 used directories Group 46: block bitmap at 1507328, inode bitmap at 1507329, inode table at 1507330 32255 free blocks, 8176 free inodes, 0 used directories Group 47: block bitmap at 1540096, inode bitmap at 1540097, inode table at 1540098 32255 free blocks, 8176 free inodes, 0 used directories Group 48: block bitmap at 1572864, inode bitmap at 1572865, inode table at 1572866 32255 free blocks, 8176 free inodes, 0 used directories Group 49: block bitmap at 1606591, inode bitmap at 1606592, inode table at 1606593 31296 free blocks, 8176 free inodes, 0 used directories Group 50: block bitmap at 1638400, inode bitmap at 1638401, inode table at 1638402 32255 free blocks, 8176 free inodes, 0 used directories Group 51: block bitmap at 1671168, inode bitmap at 1671169, inode table at 1671170 32255 free blocks, 8176 free inodes, 0 used directories Group 52: block bitmap at 1703936, inode bitmap at 1703937, inode table at 1703938 32255 free blocks, 8176 free inodes, 0 used directories Group 53: block bitmap at 1736704, inode bitmap at 1736705, inode table at 1736706 32255 free blocks, 8176 free inodes, 0 used directories Group 54: block bitmap at 1769472, inode bitmap at 1769473, inode table at 1769474 32255 free blocks, 8176 free inodes, 0 used directories Group 55: block bitmap at 1802240, inode bitmap at 1802241, inode table at 1802242 32255 free blocks, 8176 free inodes, 0 used directories Group 56: block bitmap at 1835008, inode bitmap at 1835009, inode table at 1835010 32255 free blocks, 8176 free inodes, 0 used directories Group 57: block bitmap at 1867776, inode bitmap at 1867777, inode table at 1867778 32255 free blocks, 8176 free inodes, 0 used directories Group 58: block bitmap at 1900544, inode bitmap at 1900545, inode table at 1900546 32255 free blocks, 8176 free inodes, 0 used directories Group 59: block bitmap at 1933312, inode bitmap at 1933313, inode table at 1933314 32255 free blocks, 8176 free inodes, 0 used directories Group 60: block bitmap at 1966080, inode bitmap at 1966081, inode table at 1966082 32255 free blocks, 8176 free inodes, 0 used directories Group 61: block bitmap at 1998848, inode bitmap at 1998849, inode table at 1998850 32255 free blocks, 8176 free inodes, 0 used directories Group 62: block bitmap at 2031616, inode bitmap at 2031617, inode table at 2031618 32255 free blocks, 8176 free inodes, 0 used directories Group 63: block bitmap at 2064384, inode bitmap at 2064385, inode table at 2064386 32255 free blocks, 8176 free inodes, 0 used directories Group 64: block bitmap at 2097152, inode bitmap at 2097153, inode table at 2097154 32255 free blocks, 8176 free inodes, 0 used directories Group 65: block bitmap at 2129920, inode bitmap at 2129921, inode table at 2129922 32255 free blocks, 8176 free inodes, 0 used directories Group 66: block bitmap at 2162688, inode bitmap at 2162689, inode table at 2162690 32255 free blocks, 8176 free inodes, 0 used directories Group 67: block bitmap at 2195456, inode bitmap at 2195457, inode table at 2195458 32255 free blocks, 8176 free inodes, 0 used directories Group 68: block bitmap at 2228224, inode bitmap at 2228225, inode table at 2228226 32255 free blocks, 8176 free inodes, 0 used directories Group 69: block bitmap at 2260992, inode bitmap at 2260993, inode table at 2260994 32255 free blocks, 8176 free inodes, 0 used directories Group 70: block bitmap at 2293760, inode bitmap at 2293761, inode table at 2293762 32255 free blocks, 8176 free inodes, 0 used directories Group 71: block bitmap at 2326528, inode bitmap at 2326529, inode table at 2326530 32255 free blocks, 8176 free inodes, 0 used directories Group 72: block bitmap at 2359296, inode bitmap at 2359297, inode table at 2359298 32255 free blocks, 8176 free inodes, 0 used directories Group 73: block bitmap at 2392064, inode bitmap at 2392065, inode table at 2392066 32255 free blocks, 8176 free inodes, 0 used directories Group 74: block bitmap at 2424832, inode bitmap at 2424833, inode table at 2424834 32255 free blocks, 8176 free inodes, 0 used directories Group 75: block bitmap at 2457600, inode bitmap at 2457601, inode table at 2457602 32255 free blocks, 8176 free inodes, 0 used directories Group 76: block bitmap at 2490368, inode bitmap at 2490369, inode table at 2490370 32255 free blocks, 8176 free inodes, 0 used directories Group 77: block bitmap at 2523136, inode bitmap at 2523137, inode table at 2523138 32255 free blocks, 8176 free inodes, 0 used directories Group 78: block bitmap at 2555904, inode bitmap at 2555905, inode table at 2555906 32255 free blocks, 8176 free inodes, 0 used directories Group 79: block bitmap at 2588672, inode bitmap at 2588673, inode table at 2588674 32255 free blocks, 8176 free inodes, 0 used directories Group 80: block bitmap at 2621440, inode bitmap at 2621441, inode table at 2621442 32255 free blocks, 8176 free inodes, 0 used directories Group 81: block bitmap at 2655167, inode bitmap at 2655168, inode table at 2655169 31296 free blocks, 8176 free inodes, 0 used directories Group 82: block bitmap at 2686976, inode bitmap at 2686977, inode table at 2686978 32255 free blocks, 8176 free inodes, 0 used directories Group 83: block bitmap at 2719744, inode bitmap at 2719745, inode table at 2719746 32255 free blocks, 8176 free inodes, 0 used directories Group 84: block bitmap at 2752512, inode bitmap at 2752513, inode table at 2752514 32255 free blocks, 8176 free inodes, 0 used directories Group 85: block bitmap at 2785280, inode bitmap at 2785281, inode table at 2785282 32255 free blocks, 8176 free inodes, 0 used directories Group 86: block bitmap at 2818048, inode bitmap at 2818049, inode table at 2818050 32255 free blocks, 8176 free inodes, 0 used directories Group 87: block bitmap at 2850816, inode bitmap at 2850817, inode table at 2850818 32255 free blocks, 8176 free inodes, 0 used directories Group 88: block bitmap at 2883584, inode bitmap at 2883585, inode table at 2883586 32255 free blocks, 8176 free inodes, 0 used directories Group 89: block bitmap at 2916352, inode bitmap at 2916353, inode table at 2916354 32255 free blocks, 8176 free inodes, 0 used directories Group 90: block bitmap at 2949120, inode bitmap at 2949121, inode table at 2949122 32255 free blocks, 8176 free inodes, 0 used directories Group 91: block bitmap at 2981888, inode bitmap at 2981889, inode table at 2981890 32255 free blocks, 8176 free inodes, 0 used directories Group 92: block bitmap at 3014656, inode bitmap at 3014657, inode table at 3014658 32255 free blocks, 8176 free inodes, 0 used directories Group 93: block bitmap at 3047424, inode bitmap at 3047425, inode table at 3047426 32255 free blocks, 8176 free inodes, 0 used directories Group 94: block bitmap at 3080192, inode bitmap at 3080193, inode table at 3080194 32255 free blocks, 8176 free inodes, 0 used directories Group 95: block bitmap at 3112960, inode bitmap at 3112961, inode table at 3112962 32255 free blocks, 8176 free inodes, 0 used directories Group 96: block bitmap at 3145728, inode bitmap at 3145729, inode table at 3145730 32255 free blocks, 8176 free inodes, 0 used directories Group 97: block bitmap at 3178496, inode bitmap at 3178497, inode table at 3178498 32255 free blocks, 8176 free inodes, 0 used directories Group 98: block bitmap at 3211264, inode bitmap at 3211265, inode table at 3211266 32255 free blocks, 8176 free inodes, 0 used directories Group 99: block bitmap at 3244032, inode bitmap at 3244033, inode table at 3244034 32255 free blocks, 8176 free inodes, 0 used directories Group 100: block bitmap at 3276800, inode bitmap at 3276801, inode table at 3276802 32255 free blocks, 8176 free inodes, 0 used directories Group 101: block bitmap at 3309568, inode bitmap at 3309569, inode table at 3309570 32255 free blocks, 8176 free inodes, 0 used directories Group 102: block bitmap at 3342336, inode bitmap at 3342337, inode table at 3342338 32255 free blocks, 8176 free inodes, 0 used directories Group 103: block bitmap at 3375104, inode bitmap at 3375105, inode table at 3375106 32255 free blocks, 8176 free inodes, 0 used directories Group 104: block bitmap at 3407872, inode bitmap at 3407873, inode table at 3407874 32255 free blocks, 8176 free inodes, 0 used directories Group 105: block bitmap at 3440640, inode bitmap at 3440641, inode table at 3440642 32255 free blocks, 8176 free inodes, 0 used directories Group 106: block bitmap at 3473408, inode bitmap at 3473409, inode table at 3473410 32255 free blocks, 8176 free inodes, 0 used directories Group 107: block bitmap at 3506176, inode bitmap at 3506177, inode table at 3506178 32255 free blocks, 8176 free inodes, 0 used directories Group 108: block bitmap at 3538944, inode bitmap at 3538945, inode table at 3538946 32255 free blocks, 8176 free inodes, 0 used directories Group 109: block bitmap at 3571712, inode bitmap at 3571713, inode table at 3571714 32255 free blocks, 8176 free inodes, 0 used directories Group 110: block bitmap at 3604480, inode bitmap at 3604481, inode table at 3604482 32255 free blocks, 8176 free inodes, 0 used directories Group 111: block bitmap at 3637248, inode bitmap at 3637249, inode table at 3637250 32255 free blocks, 8176 free inodes, 0 used directories Group 112: block bitmap at 3670016, inode bitmap at 3670017, inode table at 3670018 32255 free blocks, 8176 free inodes, 0 used directories Group 113: block bitmap at 3702784, inode bitmap at 3702785, inode table at 3702786 32255 free blocks, 8176 free inodes, 0 used directories Group 114: block bitmap at 3735552, inode bitmap at 3735553, inode table at 3735554 32255 free blocks, 8176 free inodes, 0 used directories Group 115: block bitmap at 3768320, inode bitmap at 3768321, inode table at 3768322 32255 free blocks, 8176 free inodes, 0 used directories Group 116: block bitmap at 3801088, inode bitmap at 3801089, inode table at 3801090 32255 free blocks, 8176 free inodes, 0 used directories Group 117: block bitmap at 3833856, inode bitmap at 3833857, inode table at 3833858 32255 free blocks, 8176 free inodes, 0 used directories Group 118: block bitmap at 3866624, inode bitmap at 3866625, inode table at 3866626 32255 free blocks, 8176 free inodes, 0 used directories Group 119: block bitmap at 3899392, inode bitmap at 3899393, inode table at 3899394 22011 free blocks, 8176 free inodes, 0 used directories I would like to get the maximum info (info i can get from giving lspci) from this printed info. I would like to know how i can do that.
What i have in my mind is like, I give a command :
dd bs=<some size> skip=<some size> count=1 if=/dev/sdc1 | od -Ax -tx1z -v And this shows the needed details. Basically i need to get the USB hardware details form the filesystem.
Please suggest on this idea, or if you have some other idea for doing the same.
