Re: [Gumstix-users] MMC - EXT3

[G E. <gel...@gm...>]

i think you need to add the following to your /etc/modules file:

nls_iso8859-1
nls_cp437

greg



On Sep 20, 2006, at 1:35 PM, skrew wrote:

> Hi,
>
>
>
>
>
> I try for 2 days now to mount a (working) EXT3-FS MMC on gumstix  
> without result.
>
>
>
> Here are some infos :
>
>
>
>
>
> Uname -a
>
> Linux gumstix 2.6.17gum #2 Wed Sep 20 18:51:32 CEST 2006 armv5tel  
> unknown
>
>
>
> EXT2-EXT3 compiled in module (already tested build-in kernel)
>
>
>
>
>
> Part of DMESG:
>
> ...
>
> VFS: Mounted root (jffs2 filesystem).
>
> Freeing init memory: 56K
>
> NET: Registered protocol family 1
>
> mmcblk0: mmc0:0001 AF RM  250880KiB
>
>  mmcblk0: p1
>
> pxa2xx_udc: version 4-May-2005
>
> ...
>
>
>
>
>
> /etc/modules edited for activing MMC and desactiving PCMCIA
>
>
>
> # ls /dev
>
> console    log        mtd0       mtdblock0  ptmx       tty         
> ttyS3
>
> full       mem        mtd0ro     mtdblock1  pts        ttyS0       
> urandom
>
> kmem       mmcblk0    mtd1       null       random     ttyS1      zero
>
> kmsg       mmcblk0p1  mtd1ro     port       shm        ttyS2
>
>
>
>
>
> # lsmod
>
> Module                  Size  Used by
>
> mcf25                 202408  0
>
> cfio                    5152  1 mcf25
>
> pxa2xx_cs               3076  0
>
> pxa2xx_core            10208  1 pxa2xx_cs
>
> pcmcia                 23656  1 cfio
>
> firmware_class          7968  1 pcmcia
>
> pcmcia_core            30384  4 mcf25,cfio,pxa2xx_core,pcmcia
>
> smc91x                 15844  0
>
> mii                     4768  1 smc91x
>
> gumstix_smc91x          2784  1 smc91x
>
> af_packet              16488  4
>
> g_ether                20284  0
>
> pxa2xx_udc             14212  1 g_ether
>
> gumstix_gadget          1472  1 pxa2xx_udc
>
> pxamci                  5984  0
>
> mmc_block               5800  0
>
> mmc_core               18384  2 pxamci,mmc_block
>
> unix                   22100  16
>
>
>
>
>
>
>
> # mount -t ext3 /dev/mmcblk0p1 /mmc
>
> mmcblk0: error 1 sending read/write command
>
> end_request: I/O error, dev mmcblk0, sector 34
>
> EXT3-fs: unable to read superblock
>
> mount: Mounting /dev/mmcblk0p1 on /mmc failed: Invalid argument
>
>
>
>
>
> # lsmod
>
> Module                  Size  Used by
>
> ext3                  107464  0
>
> jbd                    50548  1 ext3
>
> mbcache                 7076  1 ext3
>
> mcf25                 202408  0
>
> cfio                    5152  1 mcf25
>
> pxa2xx_cs               3076  0
>
> pxa2xx_core            10208  1 pxa2xx_cs
>
> pcmcia                 23656  1 cfio
>
> firmware_class          7968  1 pcmcia
>
> pcmcia_core            30384  4 mcf25,cfio,pxa2xx_core,pcmcia
>
> smc91x                 15844  0
>
> mii                     4768  1 smc91x
>
> gumstix_smc91x          2784  1 smc91x
>
> af_packet              16488  4
>
> g_ether                20284  0
>
> pxa2xx_udc             14212  1 g_ether
>
> gumstix_gadget          1472  1 pxa2xx_udc
>
> pxamci                  5984  0
>
> mmc_block               5800  0
>
> mmc_core               18384  2 pxamci,mmc_block
>
> unix                   22100  16
>
>
>
>
>
> # fdisk -l /dev/mmcblk0
>
> mmcblk0: error 1 sending read/write command
>
> end_request: I/O error, dev mmcblk0, sector 0
>
> Buffer I/O error on device mmcblk0, logical block 0
>
> mmcblk0: error 1 sending read/write command
>
> end_request: I/O error, dev mmcblk0, sector 8
>
> Buffer I/O error on device mmcblk0, logical block 1
>
> mmcblk0: error 1 sending read/write command
>
> end_request: I/O error, dev mmcblk0, sector 16
>
> Buffer I/O error on device mmcblk0, logical block 2
>
> mmcblk0: error 1 sending read/write command
>
> end_request: I/O error, dev mmcblk0, sector 24
>
> Buffer I/O error on device mmcblk0, logical block 3
>
> mmcblk0: error 1 sending read/write command
>
> end_request: I/O error, dev mmcblk0, sector 0
>
> Buffer I/O error on device mmcblk0, logical block 0
>
>
>
> Nota: - The card work on a desktop pc under linux (FC4)
>
>       - i can only mount where card are in FAT format but i need  
> the EXT2 or 3!
>
>
>
> I'm boring to recompile kernel again and again ... :(
>
>
>
> Thanks
>
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