From: Eric Sandeen <sandeen@redhat.com>
To: jon ernst <jonernst07@gmx.com>
Cc: linux-ext4@vger.kernel.org
Subject: Re: "block_dump, bd" in debugfs
Date: Thu, 27 Jun 2013 00:00:13 -0400 [thread overview]
Message-ID: <51CBB8CD.8090907@redhat.com> (raw)
In-Reply-To: <20130627035830.253590@gmx.com>
On 6/26/13 11:58 PM, jon ernst wrote:
> ----- Original Message -----
> From: Eric Sandeen
> Sent: 06/26/13 11:39 PM
> To: jon ernst
> Subject: Re: "block_dump, bd" in debugfs
> On 6/26/13 11:05 PM, jon ernst wrote:
>>> Hi,
>>> When I use "block_dump" to dump certain block. I got 12288 bytes dumped.
>
>> output example? It dumps a hexadecimal representation w/ octal
>> offsets, if you're counting bytes in the *text* output it'd be more than 4096.
>
>
> This is example:
<snip, I assume>
> 7020 ae1c aefc aef4 aedf ae65 ae83 ae2e ae19 .........e......
<my snip>
> 7760 ae42 ae44 ae04 ae0b aec9 ae62 aedd ae95 .B.D.......b....
Octal 07760 -> 0777, i.e. ending at byte 4095, or one full block.
-Eric
next prev parent reply other threads:[~2013-06-27 4:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-27 3:58 "block_dump, bd" in debugfs jon ernst
2013-06-27 4:00 ` Eric Sandeen [this message]
-- strict thread matches above, loose matches on Subject: below --
2013-06-27 3:05 jon ernst
2013-06-27 3:39 ` Eric Sandeen
2013-06-27 6:00 ` Nick Dokos
2013-06-27 16:51 ` Eric Sandeen
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