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| The Following User Says Thank You to michaaa62 For This Useful Post: | ||
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2012-09-22
, 08:15
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Moderator |
Posts: 6,215 |
Thanked: 6,400 times |
Joined on Nov 2011
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#82
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michaaa62, hats off to you for persisting with helping out the OP!
Its been close to a month and you have stayed on! You are the type of person who makes this community so great!
Thanks
Its been close to a month and you have stayed on! You are the type of person who makes this community so great!
Thanks
| The Following User Says Thank You to thedead1440 For This Useful Post: | ||
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2012-09-22
, 10:16
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Posts: 84 |
Thanked: 11 times |
Joined on Aug 2012
@ iran
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#83
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Originally Posted by michaaa62
I doubt that a flash would succeed...
Please, please, please proof me wrong.
Seems like the second partition still has bad blocks at the beginning. the mkfs.ext3 command could mark blocks as unusable, but not right at the start. So we try to shrink the second partition even more and retry the making of the file system.
You need to reboot every time after changing the partition table. ThenCode:sudo gainroot echo "unit: sectors > > /dev/mmcblk0p1 : start= 64, size= 44400640, Id=c > > /dev/mmcblk0p2 : start= 44400864, size= 16777056, Id=83 > > /dev/mmcblk0p3 : start= 61177920, size= 1572864, Id=82 > > /dev/mmcblk0p4 : start= 0, size= 0, Id= 0" > table sfdisk --no-reread /dev/mmcblk0 < tableCode:sudo gainroot mkfs.ext3 -L optfs -cc /dev/mmcblk0p2
hi michaaa62
Command to create a new partition did
Code:
BusyBox v1.10.2 (Debian 3:1.10.2.legal-1osso30+0m5) built-in shell (ash) Enter 'help' for a list of built-in commands. ~ $ sudo gainroot Root shell enabled BusyBox v1.10.2 (Debian 3:1.10.2.legal-1osso30+0m5) built-in shell (ash) Enter 'help' for a list of built-in commands. /home/user # /home/user # echo "unit: sectors > > > /dev/mmcblk0p1 : start= 64, size= 44400640, Id=c > > > /dev/mmcblk0p2 : start= 44400864, size= 16777056, Id=83> > > /dev/mmcblk0p3 : start= 61177920, size= 1572864, Id=82 > > > /dev/mmcblk0p4 : start= 0, size= 0, Id= 0" > table /home/user # /home/user # sfdisk --no-reread /dev/mmcblk0 < table Disk /dev/mmcblk0: 982528 cylinders, 4 heads, 16 sectors/track Old situation: Units = cylinders of 32768 bytes, blocks of 1024 bytes, counting from 0 Device Boot Start End #cyls #blocks Id System /dev/mmcblk0p1 1 693760 693760 22200320 c W95 FAT32 (LBA) /dev/mmcblk0p2 693761 955904 262144 8388608 83 Linux /dev/mmcblk0p3 955905 980480 24576 786432 82 Linux swap / Solaris /dev/mmcblk0p4 0 - 0 0 0 Empty New situation: Units = sectors of 512 bytes, counting from 0 Device Boot Start End #sectors Id System /dev/mmcblk0p1 64 44400703 44400640 c W95 FAT32 (LBA) /dev/mmcblk0p2 44400864 61177919 16777056 83 Linux /dev/mmcblk0p3 61177920 62750783 1572864 82 Linux swap / Solaris /dev/mmcblk0p4 0 - 0 0 Empty Warning: partition 2 does not start at a cylinder boundary sfdisk: I don't like these partitions - nothing changed. (If you really want this, use the --force option.) /home/user # /home/user #
Part of the development
Code:
BusyBox v1.10.2 (Debian 3:1.10.2.legal-1osso30+0m5) built-in shell (ash) Enter 'help' for a list of built-in commands. /home/user # mkfs.ext3 -L optfs -cc /dev/mmcblk0p2 mke2fs 1.41.3.maemo0 (12-Oct-2008) Filesystem label=optfs OS type: Linux Block size=4096 (log=2) Fragment size=4096 (log=2) 524288 inodes, 2097152 blocks 104857 blocks (5.00%) reserved for the super user First data block=0 Maximum filesystem blocks=2147483648 64 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 badblocks: Input/output error during ext2fs_sync_device Testing with pattern 0xaa: done
Continue to the second order
Offer?
And results in the second command?
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2012-09-22
, 11:04
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Posts: 2,102 |
Thanked: 1,937 times |
Joined on Sep 2008
@ Berlin, Germany
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#84
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Lets try again!
Again reboot.
Then
Code:
sudo gainroot echo "unit: sectors > > /dev/mmcblk0p1 : start= 64, size= 44400640, Id=c > > /dev/mmcblk0p2 : start= 44433472, size= 16744448, Id=83 > > /dev/mmcblk0p3 : start= 61177920, size= 1572864, Id=82 > > /dev/mmcblk0p4 : start= 0, size= 0, Id= 0" > table sfdisk --no-reread /dev/mmcblk0 < table
Then
Code:
sudo gainroot mkfs.ext3 -L optfs -cc /dev/mmcblk0p2
| The Following User Says Thank You to michaaa62 For This Useful Post: | ||
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2012-09-22
, 11:13
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Posts: 84 |
Thanked: 11 times |
Joined on Aug 2012
@ iran
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#85
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Originally Posted by michaaa62
Lets try again!
Again reboot.Code:sudo gainroot echo "unit: sectors > > /dev/mmcblk0p1 : start= 64, size= 44400640, Id=c > > /dev/mmcblk0p2 : start= 44433472, size= 16744448, Id=83 > > /dev/mmcblk0p3 : start= 61177920, size= 1572864, Id=82 > > /dev/mmcblk0p4 : start= 0, size= 0, Id= 0" > table sfdisk --no-reread /dev/mmcblk0 < table
ThenCode:sudo gainroot mkfs.ext3 -L optfs -cc /dev/mmcblk0p2
sorry
I mean that in the partition function is good or bad
Check back next command will report
Good luck
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2012-09-22
, 11:44
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Posts: 84 |
Thanked: 11 times |
Joined on Aug 2012
@ iran
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#86
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Test code for partition
Please check for the second order
Is approved for the following command to start
[/code]Again reboot.
Then
Last edited by azad1top; 2012-09-22 at 11:49.
Code:
BusyBox v1.10.2 (Debian 3:1.10.2.legal-1osso30+0m5) built-in shell (ash) Enter 'help' for a list of built-in commands. ~ $ sudo gainroot Root shell enabled BusyBox v1.10.2 (Debian 3:1.10.2.legal-1osso30+0m5) built-in shell (ash) Enter 'help' for a list of built-in commands. /home/user # /home/user # echo "unit: sectors > > > /dev/mmcblk0p1 : start= 64, size= 44400640, Id=c > > > /dev/mmcblk0p2 : start= 44433472, size= 16744448, Id=83> > > /dev/mmcblk0p3 : start= 61177920, size= 1572864, Id=82 > > > /dev/mmcblk0p4 : start= 0, size= 0, Id= 0" > table /home/user # /home/user # sfdisk --no-reread /dev/mmcblk0 < table Disk /dev/mmcblk0: 982528 cylinders, 4 heads, 16 sectors/track Old situation: Units = cylinders of 32768 bytes, blocks of 1024 bytes, counting from 0 Device Boot Start End #cyls #blocks Id System /dev/mmcblk0p1 1 693760 693760 22200320 c W95 FAT32 (LBA) /dev/mmcblk0p2 693761 955904 262144 8388608 83 Linux /dev/mmcblk0p3 955905 980480 24576 786432 82 Linux swap / Solaris /dev/mmcblk0p4 0 - 0 0 0 Empty New situation: Units = sectors of 512 bytes, counting from 0 Device Boot Start End #sectors Id System /dev/mmcblk0p1 64 44400703 44400640 c W95 FAT32 (LBA) /dev/mmcblk0p2 44433472 61177919 16744448 83 Linux /dev/mmcblk0p3 61177920 62750783 1572864 82 Linux swap / Solaris /dev/mmcblk0p4 0 - 0 0 Empty Warning: no primary partition is marked bootable (active) This does not matter for LILO, but the DOS MBR will not boot this disk. Successfully wrote the new partition table Re-reading the partition table ... BLKRRPART: Device or resource busy The command to re-read the partition table failed Reboot your system now, before using mkfs If you created or changed a DOS partition, /dev/foo7, say, then use dd(1) to zero the first 512 bytes: dd if=/dev/zero of=/dev/foo7 bs=512 count=1 (See fdisk(8).) /home/user # /home/user # /home/user #
Is approved for the following command to start
[/code]Again reboot.
Then
Code:
sudo gainroot mkfs.ext3 -L optfs -cc /dev/mmcblk0p2
Last edited by azad1top; 2012-09-22 at 11:49.
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2012-09-24
, 05:20
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Posts: 84 |
Thanked: 11 times |
Joined on Aug 2012
@ iran
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#88
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Originally Posted by michaaa62
hi michaaa62
Looks good!
Reboot and thenCode:sudo gainroot mkfs.ext3 -L optfs -cc /dev/mmcblk0p2
After over 24 hours.
Consequently, the
Code:
BusyBox v1.10.2 (Debian 3:1.10.2.legal-1osso30+0m5) built-in shell (ash) Enter 'help' for a list of built-in commands. ~ $ ~ $ sudo gainroot Root shell enabled BusyBox v1.10.2 (Debian 3:1.10.2.legal-1osso30+0m5) built-in shell (ash) Enter 'help' for a list of built-in commands. /home/user # mkfs.ext3 -L optfs -cc /dev/mmcblk0p2 mke2fs 1.41.3.maemo0 (12-Oct-2008) Filesystem label=optfs OS type: Linux Block size=4096 (log=2) Fragment size=4096 (log=2) 524288 inodes, 2097152 blocks 104857 blocks (5.00%) reserved for the super user First data block=0 Maximum filesystem blocks=2147483648 64 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 badblocks: Input/output error during ext2fs_sync_device Testing with pattern 0xaa: done badblocks: Input/output error during ext2fs_sync_device Reading and comparing: done Testing with pattern 0x55: done badblocks: Input/output error during ext2fs_sync_device Reading and comparing: done Testing with pattern 0xff: done badblocks: Input/output error during ext2fs_sync_device Reading and comparing: done Testing with pattern 0x00: done badblocks: Input/output error during ext2fs_sync_device Reading and comparing: done Block 0 in primary superblock/group descriptor area bad. Blocks 0 through 2 must be good in order to build a filesystem. Aborting.... /home/user #
What do you think?
Flash gets ؟؟؟
Please, please, please proof me wrong.
Seems like the second partition still has bad blocks at the beginning. the mkfs.ext3 command could mark blocks as unusable, but not right at the start. So we try to shrink the second partition even more and retry the making of the file system.