From: Kevin Wolf <kwolf@redhat.com>
To: "Benoît Canet" <benoit.canet@irqsave.net>
Cc: Benoit Canet <benoit@irqsave.net>,
qemu-devel@nongnu.org, stefanha@redhat.com, mreitz@redhat.com
Subject: Re: [Qemu-devel] [PATCH v5 1/3] quorum: Add the rewrite-corrupted parameter to quorum.
Date: Tue, 3 Jun 2014 11:14:27 +0200 [thread overview]
Message-ID: <20140603091427.GC3264@noname.str.redhat.com> (raw)
In-Reply-To: <1401448724-27851-2-git-send-email-benoit.canet@irqsave.net>
Am 30.05.2014 um 13:18 hat Benoît Canet geschrieben:
> On read operations when this parameter is set and some replicas are corrupted
> while quorum can be reached quorum will proceed to rewrite the correct version
> of the data to fix the corrupted replicas.
>
> This will shine with SSD where the FTL will remap the same block at another
> place on rewrite.
>
> Signed-off-by: Benoit Canet <benoit@irqsave.net>
> Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
next prev parent reply other threads:[~2014-06-03 9:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1401448724-27851-1-git-send-email-benoit.canet@irqsave.net>
[not found] ` <1401448724-27851-2-git-send-email-benoit.canet@irqsave.net>
2014-06-02 15:34 ` [Qemu-devel] [PATCH v5 1/3] quorum: Add the rewrite-corrupted parameter to quorum Stefan Hajnoczi
2014-06-03 9:14 ` Kevin Wolf [this message]
[not found] ` <1401448724-27851-3-git-send-email-benoit.canet@irqsave.net>
2014-06-04 11:07 ` [Qemu-devel] [PATCH v5 2/3] block: Add drive-mirror-replace command Benoît Canet
2014-06-06 15:57 ` Stefan Hajnoczi
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