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From: Francisco Ares <frares@gmail.com>
Date: Mon, 2 Sep 2013 19:46:02 -0300
Message-ID: <CAHH9eM66+1RvfSysS5siP15_oTF6_PDU1zFboSv3e5QntNMO=w@mail.gmail.com>
Subject: Re: [gentoo-user] Re: Need help: Filesystem (ext4) corrupted!
To: gentoo-user <gentoo-user@lists.gentoo.org>
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2013/9/2 walt <w41ter@gmail.com>
> On 09/02/2013 09:15 AM, meino.cramer@gmx.de wrote:
> > The rootfs and $HOME of my embedded system is stored
> > on a 16GB SD-card (about 5GB used, rest free). The FS
> > is ext4.
> >
> > Since the system hangs for unknown reasons several times
>
> Does it hang at a predictable point, like during boot, or poweroff?
>
> I know almost nothing about SD cards (yet). Do they develop bad
> blocks like other storage media? I notice fsck.ext4 has a -c flag
> to check for bad blocks.
>
>
Sorry if this is obvious, but did you try to boot using, for example, a
live CD? Gentoo's live CD comes with a handful set of tools for quite a
good range of file systems, including ext4
Good luck
Francisco
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Content-Type: text/html; charset=UTF-8
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<div dir=3D"ltr"><div class=3D"gmail_extra"><br><div class=3D"gmail_quote">=
2013/9/2 walt <span dir=3D"ltr"><<a href=3D"mailto:w41ter@gmail.com" tar=
get=3D"_blank">w41ter@gmail.com</a>></span><br><blockquote class=3D"gmai=
l_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left=
:1ex">
On 09/02/2013 09:15 AM, <a href=3D"mailto:meino.cramer@gmx.de">meino.cramer=
@gmx.de</a> wrote:<br>
> The rootfs and $HOME of my embedded system is stored<br>
> on a 16GB SD-card (about 5GB used, rest free). The FS<br>
> is ext4.<br>
><br>
> Since the system hangs for unknown reasons several times<br>
<br>
Does it hang at a predictable point, like during boot, or poweroff?<br>
<br>
I know almost nothing about SD cards (yet). =C2=A0Do they develop bad<br>
blocks like other storage media? =C2=A0I notice fsck.ext4 has a -c flag<br>
to check for bad blocks.<br>
<br>
</blockquote></div><br></div><div class=3D"gmail_extra">Sorry if this is ob=
vious, but did you try to boot using, for example, a live CD?=C2=A0 Gentoo&=
#39;s live CD comes with a handful set of tools for quite a good range of f=
ile systems, including ext4<br>
<br></div><div class=3D"gmail_extra">Good luck<br>Francisco<br></div></div>
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