From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Philipp Reisner 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 References: <342BAC0A5467384983B586A6B0B3767108591DEC@EXNA.corp.stratus.com> In-Reply-To: <342BAC0A5467384983B586A6B0B3767108591DEC@EXNA.corp.stratus.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200802251622.45055.philipp.reisner@linbit.com> List-Id: Coordination of development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 : : Vivenotgasse 48, 1120 Vienna, Austria http://www.linbit.com :