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From: Hullen@t-online.de (Helmut Hullen)
To: linux-btrfs@vger.kernel.org
Subject: Re: Interpreting Output of "btrfs fi show"
Date: 26 Apr 2012 15:59:00 +0200	[thread overview]
Message-ID: <C7$hz9fuCXB@helmut.hullen.de> (raw)
In-Reply-To: <20120426115326.GO20982@twin.jikos.cz>

Hallo, David,

Du meintest am 26.04.12:

>> I now use to delete about the first 10 MByte of the target disk via
>> "dd if=/dev/zero"

> FYI, the minimal amount of data you need to rewrite is 4k:

> dd if=/dev/zero of=/dev/ice bs=1k count=4 seek=64

Thank you - I'll try to remember the next time I need this command!

Viele Gruesse!
Helmut

  reply	other threads:[~2012-04-26 13:59 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-04-26  2:34 Interpreting Output of "btrfs fi show" Thomas Rohwer
2012-04-26  8:34 ` Bart Noordervliet
2012-04-26  9:06   ` Thomas Rohwer
2012-04-26 10:04     ` Bart Noordervliet
2012-04-26 10:14       ` Thomas Rohwer
2012-04-26 11:11       ` Helmut Hullen
2012-04-26 11:53         ` David Sterba
2012-04-26 13:59           ` Helmut Hullen [this message]
2012-04-26 20:54         ` Duncan
2012-04-28 16:42           ` Hubert Kario
2012-04-29  4:15             ` Duncan
2012-04-30 17:03               ` Hubert Kario
2012-04-29 18:34             ` Hugo Mills
2012-04-29  6:13       ` Martin Steigerwald
2012-04-30 17:10         ` Hubert Kario
2012-04-30 18:12           ` Mike Fleetwood

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