From: Kazuya Mio <k-mio@sx.jp.nec.com>
To: gaowanlong@cn.fujitsu.com
Cc: ltp-list@lists.sourceforge.net
Subject: Re: [LTP] ext4-online-defrag test doesn't work due to too old e4defrag command
Date: Wed, 30 Nov 2011 17:34:15 +0900 [thread overview]
Message-ID: <4ED5EA87.2010805@sx.jp.nec.com> (raw)
In-Reply-To: <4ED5DAA0.1070601@cn.fujitsu.com>
2011/11/30 16:26, Wanlong Gao wrote:
> Hi Kazuya:
>
>> Hi,
>>
>> I tried to test ext4-online-defrag, but it didn't work well due to
>> the following errors:
>>
>> ext4-online-defrag 0 TINFO : defrag type: 1, defrag obj: 2, block size: 1024
>> "/opt/ltp/testcases/bin/mnt_point/data0"
>> File is not regular file [ NG ]
>> Failed to defrag:Bad file descriptor [ NG ]
>> Failed to defrag:Bad file descriptor [ NG ]
>> <snip>
>> Failed to defrag:Bad file descriptor [ NG ]
>> Failed to defrag:Bad file descriptor [ NG ]
>> ext4-online-defrag 2 TPASS : ext4 online defrag test pass
>>
>> This is because e4defrag is too old to defrag the file in the latest kernel.
>> I think we should use the latest e4defrag command that is contained in e2fsprogs.
>
>
> Are you sure that the latest e4defrag can PASS? Did you test with it already?
Yes. I tested the latest e2fsprogs (commit:499d5ec558). I confirmed that
e4defrag works fine.
However, ext4-online-defrag test suite detects fsck error because it deletes
lost+found directory in ext4.
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next prev parent reply other threads:[~2011-11-30 8:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-28 5:25 [LTP] ext4-online-defrag test doesn't work due to too old e4defrag command Kazuya Mio
2011-11-30 7:26 ` Wanlong Gao
2011-11-30 8:34 ` Kazuya Mio [this message]
[not found] ` <1322643045-6605-1-git-send-email-gaowanlong@cn.fujitsu.com>
2011-12-22 13:29 ` [LTP] [PATCH] ext4-online-defrag: use the e4defrag from local system Cyril Hrubis
-- strict thread matches above, loose matches on Subject: below --
2011-11-24 2:51 [LTP] ext4-online-defrag test doesn't work due to too old e4defrag command Kazuya Mio
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