From: Chris Mason <chris.mason@fusionio.com>
To: Gordon Manning <jgordon.manning@gmail.com>
Cc: Chris Mason <clmason@fusionio.com>,
linux-btrfs <linux-btrfs@vger.kernel.org>
Subject: Re: experimental raid5/6 code in git
Date: Mon, 11 Feb 2013 10:13:51 -0500 [thread overview]
Message-ID: <20130211151351.GA10679@shiny> (raw)
In-Reply-To: <CAM_ZMPCAcKtOH4UapR8HbSN6Woi7Lh7mqy+e14TDY+8tM386iQ@mail.gmail.com>
On Sun, Feb 10, 2013 at 03:35:05PM -0700, Gordon Manning wrote:
> Hi,
> Is the BTRFS raid code susceptible to RAID-5 write holes? �I think with
> the original plan, the problem was avoided by always giving full stripe
> writes to the raid layers. �Does the current plan deal with the hole in a
> different manner?
The current code in my git tree does not deal with the raid-5 write
hole. That's the part I'm finishing off now.
-chris
next prev parent reply other threads:[~2013-02-11 15:13 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-02 16:02 experimental raid5/6 code in git Chris Mason
2013-02-03 17:33 ` Hendrik Friedel
2013-02-04 21:42 ` H. Peter Anvin
2013-02-05 1:23 ` Chris Mason
2013-02-05 2:26 ` H. Peter Anvin
2013-02-05 2:59 ` Gareth Pye
2013-02-05 5:29 ` Chester
2013-02-05 6:10 ` Gareth Pye
2013-02-05 14:22 ` Tomasz Torcz
2013-02-05 18:32 ` Chris Mason
[not found] ` <CAM_ZMPCAcKtOH4UapR8HbSN6Woi7Lh7mqy+e14TDY+8tM386iQ@mail.gmail.com>
2013-02-11 15:13 ` Chris Mason [this message]
2013-02-12 15:16 ` Kaspar Schleiser
2013-02-12 15:30 ` Chris Mason
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