From: Pierre Beck <mail@pierre-beck.de>
To: Phil Turmel <philip@turmel.org>
Cc: linux-raid@vger.kernel.org
Subject: Re: Data Offset
Date: Wed, 13 Jun 2012 20:22:02 +0200 [thread overview]
Message-ID: <4FD8DA4A.8030800@pierre-beck.de> (raw)
In-Reply-To: <4FD8D7EE.5000805@turmel.org>
I wonder if LVM activation can be done without writing to the array?
IIRC it updates at least some timestamp ...
Am 13.06.2012 20:12, schrieb Phil Turmel:
> It's not a question more or less dangerous. If the stripes are out of
> order, writing to the array is destructive. Not only will the writes
> probably land in the wrong place on the device, but writing triggers
> recalculated parity, which also probably stomps on other data.
>
next prev parent reply other threads:[~2012-06-13 18:22 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-01 23:22 Data Offset freeone3000
2012-06-01 23:52 ` NeilBrown
2012-06-02 0:48 ` freeone3000
2012-06-04 3:35 ` NeilBrown
2012-06-04 18:26 ` Pierre Beck
2012-06-04 22:57 ` NeilBrown
2012-06-05 5:26 ` freeone3000
2012-06-05 5:44 ` NeilBrown
[not found] ` <CAFhY2CiDTMRSV2wFCMhT9ZstUkHkJS7E0p7SP-ssfqwaquo+0w@mail.gmail.com>
[not found] ` <20120610074531.65eaed81@notabene.brown>
[not found] ` <CAFhY2CgxkjH6JvJzvQt9XT0oawntK7YoTFqnXQJGzvqthD8XpQ@mail.gmail.com>
2012-06-13 9:46 ` Pierre Beck
2012-06-13 12:49 ` Phil Turmel
2012-06-13 17:56 ` Pierre Beck
2012-06-13 18:11 ` Phil Turmel
2012-06-13 18:22 ` Pierre Beck [this message]
2012-06-13 18:49 ` Piergiorgio Sartor
2012-06-20 3:56 ` freeone3000
2012-06-20 14:09 ` Pierre Beck
2012-06-25 6:25 ` NeilBrown
2014-02-24 11:22 ` wiebittewas
2014-02-24 21:38 ` NeilBrown
-- strict thread matches above, loose matches on Subject: below --
2014-05-15 14:11 Data offset Patrik Horník
2014-05-15 22:07 ` NeilBrown
2014-05-16 0:41 ` Patrik Horník
2012-05-10 17:42 Data Offset Piergiorgio Sartor
2012-05-24 5:20 ` NeilBrown
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