From: Chao Yu <chao2.yu@samsung.com>
To: 'He YunLei' <heyunlei@huawei.com>
Cc: 'Jaegeuk Kim' <jaegeuk@kernel.org>,
linux-f2fs-devel@lists.sourceforge.net
Subject: Re: Data lost in Android app for not write new checkpoint
Date: Fri, 07 Aug 2015 17:50:21 +0800 [thread overview]
Message-ID: <017201d0d0f6$9fa7f060$def7d120$@samsung.com> (raw)
In-Reply-To:
> Since we don't know when the data will be flushed and also what part of
> file will be flushed, at the time of abnormal pow-cut, the data/metadata
> of flushed file can be partial in device. So I don't think it's not
Should be:
of flushed file can be partial in device. So I don't think it's
My bad, sorry about that.
> possible for us to recover this kind of file with current fsync/recovery
> policy of f2fs.
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prev parent reply other threads:[~2015-08-07 9:51 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-31 2:28 Data lost in Android app for not write new checkpoint He YunLei
2015-07-31 6:18 ` Chao Yu
2015-07-31 10:49 ` Chao Yu
2015-07-31 12:00 ` Bintian
2015-08-04 13:16 ` He YunLei
2015-08-04 18:29 ` Jaegeuk Kim
2015-08-06 10:17 ` Chao Yu
2015-08-07 6:26 ` He YunLei
2015-08-07 9:18 ` Chao Yu
2015-08-07 9:50 ` Chao Yu [this message]
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