From: Jan Ceuleers <jan.ceuleers@computer.org>
To: NeilBrown <neilb@suse.de>
Cc: "Wojcik, Krzysztof" <krzysztof.wojcik@intel.com>,
"linux-raid@vger.kernel.org" <linux-raid@vger.kernel.org>
Subject: Re: Single-drive RAID0
Date: Tue, 22 Feb 2011 17:42:14 +0100 [thread overview]
Message-ID: <4D63E766.1000104@computer.org> (raw)
In-Reply-To: <20110222115011.282804d9@notabene.brown>
On 22/02/11 01:50, NeilBrown wrote:
> With the patch, the rescan is only performed when needed and so there
> are no races.
Neil,
If I've properly understood your commit message you are reducing the
frequency of the rescans, but they can still occur. I submit that this
merely reduces the probability but does not remove the possibility of
races with udev.
If my interpretation is correct, then is this something that should be
fixed (to remove the possibility of races altogether), or merely documented?
Thanks, Jan
next prev parent reply other threads:[~2011-02-22 16:42 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-08 16:15 Single-drive RAID0 Wojcik, Krzysztof
2011-02-09 2:45 ` NeilBrown
2011-02-09 14:33 ` Wojcik, Krzysztof
2011-02-14 2:11 ` NeilBrown
2011-02-14 17:04 ` Wojcik, Krzysztof
2011-02-15 0:01 ` NeilBrown
2011-02-15 16:30 ` Wojcik, Krzysztof
2011-02-16 0:42 ` NeilBrown
2011-02-16 16:57 ` Wojcik, Krzysztof
2011-02-17 0:38 ` NeilBrown
2011-02-21 2:15 ` NeilBrown
2011-02-21 14:11 ` Wojcik, Krzysztof
2011-02-22 0:50 ` NeilBrown
2011-02-22 11:50 ` Wojcik, Krzysztof
2011-02-22 16:42 ` Jan Ceuleers [this message]
2011-02-23 2:20 ` NeilBrown
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