From: Philipp Reisner <philipp.reisner@linbit.com>
To: drbd-dev@lists.linbit.com
Subject: Re: [Drbd-dev] [DRBD8.0 PATCH] Updated fix to ensure stale state is not sent if a cluster wide state change is in progress
Date: Mon, 25 Feb 2008 16:22:44 +0100 [thread overview]
Message-ID: <200802251622.45055.philipp.reisner@linbit.com> (raw)
In-Reply-To: <342BAC0A5467384983B586A6B0B3767108591DEC@EXNA.corp.stratus.com>
Am Samstag, 23. Februar 2008 21:44:10 schrieb Graham, Simon:
> This is an addendum to a patch I previously submitted (applied to the
> 8.0 tree as ID 6e9fdc92) that blocks sending state information if a
> cluster wide state change is in progress - there was a hole in this
> because the code in drbd_request_state() actually released the drbd
> state lock BEFORE updating the state locally leaving a small window
> where a request to send state can send the old stale state.
>
Hi simon,
just applied. Thanks!
-phil
--
: Dipl-Ing Philipp Reisner Tel +43-1-8178292-50 :
: LINBIT Information Technologies GmbH Fax +43-1-8178292-82 :
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next prev parent reply other threads:[~2008-02-25 15:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-23 20:44 [Drbd-dev] [DRBD8.0 PATCH] Updated fix to ensure stale state is not sent if a cluster wide state change is in progress Graham, Simon
2008-02-25 15:22 ` Philipp Reisner [this message]
2008-02-25 20:31 ` [Drbd-dev] I/O can hang on primary synctarget after an io error Montrose, Ernest
2008-02-25 21:06 ` Lars Ellenberg
[not found] ` <BD7042533C2F8943A6A4257A9E31C454F47ACB@EXNA.corp.str atus.com>
2008-02-25 21:53 ` Montrose, Ernest
2008-02-26 12:49 ` Lars Ellenberg
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