Re: Troubleshooting pendrive ext2fs
Discovered the problem: The pendrive is a counterfeit. VID=1043 PDI=8012 does not correspond to Kingston (iChips ???). Somehow it is capable of storing 16GBytes of data (I recorded a file and then unconnected the pendrive and reconnected it and verified the content via cat $FILE | md5sum > /tmp/check.md5... Device readily sent to police, so they'll ask the store how it appeared there. Sorry for the inconvenience. CdAB Em 18-08-2009 19:18, Casimiro de Almeida Barreto escreveu: > Hello, > > I've trouble creating an ext2/ext3/ext4 file system in a 64GBytes pendrive. > > The device appears at /proc/bus/usb/devices as: > > T: Bus=01 Lev=01 Prnt=01 Port=04 Cnt=01 Dev#= 4 Spd=480 MxCh= 0 > D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 > P: Vendor=1043 ProdID=8012 Rev= 1.00 > S: Manufacturer=Generic > S: Product=Flash Disk > C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA > I:* If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage > E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms > E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms > > It's partioned as: > > Disk /dev/sdd: 67.1 GB, 67108864512 bytes > 64 heads, 32 sectors/track, 64000 cylinders > Units = cilindros of 2048 * 512 = 1048576 bytes > Disk identifier: 0x4a26a3ed > > Dispositivo Boot Start End Blocks Id System > /dev/sdd1 1 6400065535984 83 Linux > > And raw partition table data is: > > Disk /dev/sdd: 64 heads, 32 sectors, 64000 cylinders > > Nr AF Hd Sec Cyl Hd Sec Cyl Start Size ID > 1 00 1 10 63 32 1023 32 131071968 83 > 2 00 0 00 0 00 0 0 00 > 3 00 0 00 0 00 0 0 00 > 4 00 0 00 0 00 0 0 00 > > Disk was formatted with the following command: > > [r...@localhost ~]# mkfs.ext2 -L kingston -M /media/kingston -O > large_file,extent /dev/sdd1 > mke2fs 1.41.4 (27-Jan-2009) > Filesystem label=kingston > OS type: Linux > Block size=4096 (log=2) > Fragment size=4096 (log=2) > 4096000 inodes, 16383996 blocks > 819199 blocks (5.00%) reserved for the super user > First data block=0 > Maximum filesystem blocks=0 > 500 block groups > 32768 blocks per group, 32768 fragments per group > 8192 inodes per group > Superblock backups stored on blocks: > 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, > 4096000, 7962624, 11239424 > > Writing inode tables: done > Writing superblocks and filesystem accounting information: done > > This filesystem will be automatically checked every 33 mounts or > 180 days, whichever comes first. Use tune2fs -c or -i to override. > > And then checked: > > # fsck -f -v /dev/sdd1 > > Resulting in: > > [r...@localhost ~]# fsck -v -f /dev/sdd1 > fsck 1.41.4 (27-Jan-2009) > e2fsck 1.41.4 (27-Jan-2009) > Pass 1: Checking inodes, blocks, and sizes > Pass 2: Checking directory structure > Pass 3: Checking directory connectivity > Pass 4: Checking reference counts > Pass 5: Checking group summary information > Block bitmap differences: +(32768--34306) +(65536--66049) > +(98304--99842) +(131072--131585) +(163840--165378) +(196608--197121) > +(229376--230914) +(262144--262657) +(294912--296450) +(327680--328193) > +(360448--360961) +(393216--393729) +(425984--426497) +(458752--459265) > +(491520--492033) +(524288--524801) +(557056--557569) +(589824--590337) > +(622592--623105) +(655360--655873) +(688128--688641) +(720896--721409) > +(753664--754177) +(786432--786945) +(819200--820738) +(851968--852481) > +(884736--886274) +(917504--918017) +(950272--950785) +(983040--983553) > +(1015808--1016321) +(1048576--1049089) +(1081344--1081857) > +(1114112--1114625) +(1146880--1147393) +(1179648--1180161) > +(1212416--1212929) +(1245184--1245697) +(1277952--1278465) > +(1310720--1311233) +(1343488--1344001) +(1376256--1376769) > +(1409024--1409537) +(1441792--1442305) +(1474560--1475073) > +(1507328--1507841) +(1540096--1540609) +(1572864--1573377) > +(1605632--1607170) +(1638400--1638913) +(1671168--1671681) > +(1703936--1704449) +(1736704--1737217) +(1769472--1769985) > +(1802240--1802753) +(1835008--1835521) +(1867776--1868289) > +(1900544--1901057) +(1933312--1933825) +(1966080--1966593) > +(1998848--1999361) +(2031616--2032129) +(2064384--2064897) > +(2097152--2097665) +(2129920--2130433) +(2162688--2163201) > +(2195456--2195969) +(2228224--2228737) +(2260992--2261505) > +(2293760--2294273) +(2326528--2327041) +(2359296--2359809) > +(2392064--2392577) +(2424832--2425345) +(2457600--2458113) > +(2490368--2490881) +(2523136--2523649) +(2555904--2556417) > +(2588672--2589185) +(2621440--2621953) +(2654208--2655746) > +(2686976--2687489) +(2719744--2720257) +(2752512--2753025) > +(2785280--2785793) +(2818048--2818561) +(2850816--2851329) > +(2883584--2884097) +(2916352--2916865) +(2949120--2949633) > +(2981888--2982401) +(3014656--3015169) +(3047424--3047937) > +(3080192--3080705) +(3112960--3113473
Troubleshooting pendrive ext2fs
Hello, I've trouble creating an ext2/ext3/ext4 file system in a 64GBytes pendrive. The device appears at /proc/bus/usb/devices as: T: Bus=01 Lev=01 Prnt=01 Port=04 Cnt=01 Dev#= 4 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1043 ProdID=8012 Rev= 1.00 S: Manufacturer=Generic S: Product=Flash Disk C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms It's partioned as: Disk /dev/sdd: 67.1 GB, 67108864512 bytes 64 heads, 32 sectors/track, 64000 cylinders Units = cilindros of 2048 * 512 = 1048576 bytes Disk identifier: 0x4a26a3ed Dispositivo Boot Start End Blocks Id System /dev/sdd1 1 6400065535984 83 Linux And raw partition table data is: Disk /dev/sdd: 64 heads, 32 sectors, 64000 cylinders Nr AF Hd Sec Cyl Hd Sec Cyl Start Size ID 1 00 1 10 63 32 1023 32 131071968 83 2 00 0 00 0 00 0 0 00 3 00 0 00 0 00 0 0 00 4 00 0 00 0 00 0 0 00 Disk was formatted with the following command: [r...@localhost ~]# mkfs.ext2 -L kingston -M /media/kingston -O large_file,extent /dev/sdd1 mke2fs 1.41.4 (27-Jan-2009) Filesystem label=kingston OS type: Linux Block size=4096 (log=2) Fragment size=4096 (log=2) 4096000 inodes, 16383996 blocks 819199 blocks (5.00%) reserved for the super user First data block=0 Maximum filesystem blocks=0 500 block groups 32768 blocks per group, 32768 fragments per group 8192 inodes per group Superblock backups stored on blocks: 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, 4096000, 7962624, 11239424 Writing inode tables: done Writing superblocks and filesystem accounting information: done This filesystem will be automatically checked every 33 mounts or 180 days, whichever comes first. Use tune2fs -c or -i to override. And then checked: # fsck -f -v /dev/sdd1 Resulting in: [r...@localhost ~]# fsck -v -f /dev/sdd1 fsck 1.41.4 (27-Jan-2009) e2fsck 1.41.4 (27-Jan-2009) Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts Pass 5: Checking group summary information Block bitmap differences: +(32768--34306) +(65536--66049) +(98304--99842) +(131072--131585) +(163840--165378) +(196608--197121) +(229376--230914) +(262144--262657) +(294912--296450) +(327680--328193) +(360448--360961) +(393216--393729) +(425984--426497) +(458752--459265) +(491520--492033) +(524288--524801) +(557056--557569) +(589824--590337) +(622592--623105) +(655360--655873) +(688128--688641) +(720896--721409) +(753664--754177) +(786432--786945) +(819200--820738) +(851968--852481) +(884736--886274) +(917504--918017) +(950272--950785) +(983040--983553) +(1015808--1016321) +(1048576--1049089) +(1081344--1081857) +(1114112--1114625) +(1146880--1147393) +(1179648--1180161) +(1212416--1212929) +(1245184--1245697) +(1277952--1278465) +(1310720--1311233) +(1343488--1344001) +(1376256--1376769) +(1409024--1409537) +(1441792--1442305) +(1474560--1475073) +(1507328--1507841) +(1540096--1540609) +(1572864--1573377) +(1605632--1607170) +(1638400--1638913) +(1671168--1671681) +(1703936--1704449) +(1736704--1737217) +(1769472--1769985) +(1802240--1802753) +(1835008--1835521) +(1867776--1868289) +(1900544--1901057) +(1933312--1933825) +(1966080--1966593) +(1998848--1999361) +(2031616--2032129) +(2064384--2064897) +(2097152--2097665) +(2129920--2130433) +(2162688--2163201) +(2195456--2195969) +(2228224--2228737) +(2260992--2261505) +(2293760--2294273) +(2326528--2327041) +(2359296--2359809) +(2392064--2392577) +(2424832--2425345) +(2457600--2458113) +(2490368--2490881) +(2523136--2523649) +(2555904--2556417) +(2588672--2589185) +(2621440--2621953) +(2654208--2655746) +(2686976--2687489) +(2719744--2720257) +(2752512--2753025) +(2785280--2785793) +(2818048--2818561) +(2850816--2851329) +(2883584--2884097) +(2916352--2916865) +(2949120--2949633) +(2981888--2982401) +(3014656--3015169) +(3047424--3047937) +(3080192--3080705) +(3112960--3113473) +(3145728--3146241) +(3178496--3179009) +(3211264--3211777) +(3244032--3244545) +(3276800--3277313) +(3309568--3310081) +(3342336--3342849) +(3375104--3375617) +(3407872--3408385) +(3440640--3441153) +(3473408--3473921) +(3506176--3506689) +(3538944--3539457) +(3571712--3572225) +(3604480--3604993) +(3637248--3637761) +(3670016--3670529) +(3702784--3703297) +(3735552--3736065) +(3768320--3768833) +(3801088--3801601) +(3833856--3834369) +(3866624--3867137) +(3899392--3899905) +(3932160--3932673) +(3964928--3965441) +(3997696--3998209) +(4030464--4030977) +(4063232--4063745) +(4096000--4097538) +(4128768--4129281) +(4161536--4162049) +(4194304--4194817) +(4227072--4227585)
