linux-ext4 - Re: [PATCH] resize2fs: support online-resizing for meta

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Date:	Tue, 4 Sep 2012 10:01:45 +0800
From:	Yongqiang Yang <xiaoqiangnk@...il.com>
To:	"Theodore Ts'o" <tytso@....edu>
Cc:	linux-ext4@...r.kernel.org
Subject: Re: [PATCH] resize2fs: support online-resizing for meta_bg and 64bits features

On Tue, Sep 4, 2012 at 12:45 AM, Theodore Ts'o <tytso@....edu> wrote:
> On Sun, Sep 02, 2012 at 06:31:19PM +0800, Yongqiang Yang wrote:
>> Hi Ted,
>>
>>     I noticed that you send out the patch enabling resizing on
>> filesystems with meta_bg and 64bits, so I send out the corresponding
>> patch on e2fsprogs.  Unfortunately, there is still a bug in e2fsprogs
>> as my last email says.
>
> The following two patches were sufficient for me to resize a test file
> system from 14 TB to 18 TB.  We still need to handle automatic
> enabling of the meta_bg flag in resize2fs, but this should be
> sufficient for more adventurous folks to test the online resize
> patches.  (Note that I also posted a v2 version of patch 5/5 which
> fixed a number of 64-bit overflow bugs that I found in my testing.)
Great! I have emailed Kevin Liao who tested my patches before to have a try.

Thanks,
Yongqiang.
>
>                                               - Ted



-- 
Best Wishes
Yongqiang Yang
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