From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Mon, 10 Sep 2018 18:18:31 +0200 From: Valentin Vidic To: Roger Pau =?iso-8859-1?Q?Monn=E9?= Cc: drbd-user@lists.linbit.com, Jens Axboe , Konrad Rzeszutek Wilk , linux-kernel@vger.kernel.org, stable@vger.kernel.org, linux-block@vger.kernel.org, xen-devel@lists.xenproject.org Message-ID: <20180910161831.GG26705@gavran.carpriv.carnet.hr> References: <20180905162756.GA26705@gavran.carpriv.carnet.hr> <20180907120337.GB11834@soda.linbit> <20180907121348.GM26705@gavran.carpriv.carnet.hr> <20180907132828.GC11834@soda.linbit> <20180907164500.GN26705@gavran.carpriv.carnet.hr> <20180907171459.GO26705@gavran.carpriv.carnet.hr> <20180908073432.GP26705@gavran.carpriv.carnet.hr> <20180910124531.GA31737@soda.linbit> <20180910132252.GE26705@gavran.carpriv.carnet.hr> <20180910150058.suxehc3uheyho4qx@mac.bytemobile.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 In-Reply-To: <20180910150058.suxehc3uheyho4qx@mac.bytemobile.com> Subject: Re: [DRBD-user] [PATCH] xen-blkback: Switch to closed state after releasing the backing device List-ID: On Mon, Sep 10, 2018 at 05:00:58PM +0200, Roger Pau Monn� wrote: > I can try to take a look at this and attempt to make sure the state is > only changed to closed in blkback _after_ the device has been > released, but it might take me a couple of days to get you a patch. Thanks, I have two test nodes now where I can try different approaches. > I'm afraid that other hotplug scripts will also have issues with such > behavior, and we shouldn't force all users of hotplug scripts to add > such workarounds. True, iSCSI and other "network" disks might have similar problems. -- Valentin