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Re: regarding journaling mode

from [Rakesh Patel] [Permanent Link][Original]
To: Jan Kara <jack@xxxxxxx>
Subject: Re: regarding journaling mode
From: Rakesh Patel <patelrakeshcomp@xxxxxxxxx>
Date: Thu, 9 Jul 2015 17:17:35 +0530
Cc: xfs@xxxxxxxxxxx
Delivered-to: xfs@xxxxxxxxxxx
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In-reply-to: <20150709084602.GA2900@xxxxxxxxxxxxx>
References: <CAMcfJ7sZaLwO7Gz8f7E9GBrX75Ddc8JvLntPRpjw=KPNOV7TLg@xxxxxxxxxxxxxx> <20150709084602.GA2900@xxxxxxxxxxxxx>
Ok. Thanks for your information.


On Thu, Jul 9, 2015 at 2:16 PM, Jan Kara <jack@xxxxxxx> wrote:
On Thu 09-07-15 10:18:55, Rakesh Patel wrote:
> https://www.kernel.org/doc/Documentation/filesystems/ext4.txt
>
> data="" Â Â Â Â Â Â Â Data ordering is not preserved, data may be written
>Â Â Â Â Â Â Â Â Â Â Â Âinto the main file system after its metadata has been
>Â Â Â Â Â Â Â Â Â Â Â Âcommitted to the journal.

But this is about ext4, not xfs. XFS works differently and provides
necessary data safety guarantees.

                                Honza
--
Jan Kara <jack@xxxxxxx>
SUSE Labs, CR

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