From: Mario 'BitKoenig' Holbe <Mario.Holbe@TU-Ilmenau.DE>
To: linux-raid@vger.kernel.org
Subject: Re: suns raid-z / zfs
Date: Thu, 21 Feb 2008 11:37:08 +0100 [thread overview]
Message-ID: <fpjk8k$k67$1@ger.gmane.org> (raw)
In-Reply-To: 20080218204529.GA17984@rap.rap.dk
Keld Jørn Simonsen <keld@dkuug.dk> wrote:
> On Mon, Feb 18, 2008 at 09:51:15PM +1100, Neil Brown wrote:
>> Recovery after a failed drive would not be an easy operation, and I
>> cannot imagine it being even close to the raw speed of the device.
> I thought this was a problem with most raid types, while
> reconstructioning, performance is quite slow. And as there has been some
There is a difference between "recovery is quite slow" and "raid device
access is quite slow" The former is an issue since it stretches the time
where you're in non-redundant danger while the latter is just
inconvenient.
regards
Mario
--
I heard, if you play a NT-CD backwards, you get satanic messages...
That's nothing. If you play it forwards, it installs NT.
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next prev parent reply other threads:[~2008-02-21 10:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-17 16:04 suns raid-z / zfs Keld Jørn Simonsen
2008-02-18 4:07 ` Neil Brown
2008-02-18 5:33 ` Keld Jørn Simonsen
2008-02-18 10:51 ` Neil Brown
2008-02-18 20:45 ` Keld Jørn Simonsen
2008-02-21 10:37 ` Mario 'BitKoenig' Holbe [this message]
2008-02-26 20:27 ` Bill Davidsen
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