From: Phillip Susi <psusi@ubuntu.com>
To: Lukas Czerner <lczerner@redhat.com>
Cc: Ted Ts'o <tytso@mit.edu>, linux-ext4@vger.kernel.org
Subject: Re: [PATCH 1/2] e2image: truncate raw image file to correct size
Date: Fri, 17 Feb 2012 09:31:42 -0500 [thread overview]
Message-ID: <4F3E64CE.6060504@ubuntu.com> (raw)
In-Reply-To: <alpine.LFD.2.00.1202171054320.6479@dhcp-27-109.brq.redhat.com>
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On 2/17/2012 5:04 AM, Lukas Czerner wrote:
> We can easily fix that by doing this instead:
>
> if (sparse > 1024*1024) { write_block(fd, 0, 1024*1024, 0, 0);
> sparse -= 1024*1024; }
That occurred to me last night while I slept. I still would like to try
to truncate instead of write the last zero though. Patch coming up.
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prev parent reply other threads:[~2012-02-17 14:31 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-16 21:35 [PATCH 1/2] e2image: truncate raw image file to correct size Phillip Susi
2012-02-16 21:35 ` [PATCH 2/2] e2image: add -a switch to include all data Phillip Susi
2012-02-16 23:17 ` Ted Ts'o
2012-02-17 0:17 ` Phillip Susi
2012-02-17 9:17 ` Lukas Czerner
2012-02-17 14:50 ` Ted Ts'o
2012-02-17 15:35 ` Lukas Czerner
2012-02-17 15:39 ` Lukas Czerner
2012-02-17 20:39 ` Ted Ts'o
2012-02-16 22:58 ` [PATCH 1/2] e2image: truncate raw image file to correct size Ted Ts'o
2012-02-16 23:10 ` Phillip Susi
2012-02-16 23:30 ` Ted Ts'o
2012-02-17 0:21 ` Phillip Susi
2012-02-17 10:04 ` Lukas Czerner
2012-02-17 14:30 ` Ted Ts'o
2012-02-17 14:32 ` [PATCH 1/2] e2image: fix logic bug which could cause a raw image not to be extended Theodore Ts'o
2012-02-17 14:32 ` [PATCH 2/2] e2image: attempt to use ftruncate64 to set i_size for raw images Theodore Ts'o
2012-02-17 14:35 ` [PATCH 2/2 -v2] " Theodore Ts'o
2012-02-17 20:19 ` Lukas Czerner
2012-02-17 20:18 ` [PATCH 1/2] e2image: fix logic bug which could cause a raw image not to be extended Lukas Czerner
2012-02-17 14:46 ` [PATCH 1/2] e2image: truncate raw image file to correct size Phillip Susi
2012-02-17 14:31 ` Phillip Susi [this message]
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