linux-kernel - Re: [BUG] MMC/SD: SDHC card capacity not correct

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Message-ID: <a0e7fce50901112059u6ac9bb6duba38795aa85f854c@mail.gmail.com>
Date:	Mon, 12 Jan 2009 12:59:13 +0800
From:	"yi li" <liyi.dev@...il.com>
To:	"Nifty niftylinkern Mitch" <niftylinkern@...tyegg.com>
Cc:	linux-kernel@...r.kernel.org, drzeus-mmc@...eus.cx
Subject: Re: [BUG] MMC/SD: SDHC card capacity not correct

On Mon, Jan 12, 2009 at 4:48 AM, Nifty niftylinkern Mitch
<niftylinkern@...tyegg.com> wrote:
>
> Check the partition map.  I see one partition smaller than the SD card.
> Compare /dev/mmcblk0 and /dev/mmcblk0p1.
> If this is the answer post a follow up to the kernel list that it was solved.
>

Thanks for the response, but what do you mean?
There is only one partition in the partition table, i.e.,
/dev/mmcblk0p1, isn't it?

fdisk /dev/mmcblk0

Command (m for help): p

Disk /dev/mmcblk0: 8068 MB, 8068268032 bytes
249 heads, 62 sectors/track, 1020 cylinders
Units = cylinders of 15438 * 512 = 7904256 bytes

        Device Boot      Start         End      Blocks  Id System
/dev/mmcblk0p1               1        1020     7873349  83 Linux

Command (m for help): x
Expert command (m for help): p
Disk /dev/mmcblk0: 249 heads, 62 sectors, 1020 cylinders

Nr AF  Hd Sec  Cyl  Hd Sec  Cyl      Start       Size ID
 1 00   1   1    0 248  62 1019         62   15746698 83
 2 00   0   0    0   0   0    0          0          0 00
 3 00   0   0    0   0   0    0          0          0 00
 4 00   0   0    0   0   0    0          0          0 00

-Yi
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