From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hannes Reinecke Subject: Re: [PATCH 7/8] target_core_alua: disallow READ_CAPACITY when in standby Date: Fri, 19 Jun 2015 09:07:47 +0200 Message-ID: <5583BFC3.4020207@suse.de> References: <1434620622-65391-1-git-send-email-hare@suse.de> <1434620622-65391-8-git-send-email-hare@suse.de> <20150619064951.GC1183@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from cantor2.suse.de ([195.135.220.15]:51960 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751380AbbFSHHt (ORCPT ); Fri, 19 Jun 2015 03:07:49 -0400 In-Reply-To: <20150619064951.GC1183@lst.de> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Christoph Hellwig Cc: Nic Bellinger , target-devel@vger.kernel.org, linux-scsi@vger.kernel.org, Ewan Milne On 06/19/2015 08:49 AM, Christoph Hellwig wrote: > On Thu, Jun 18, 2015 at 11:43:41AM +0200, Hannes Reinecke wrote: >> Strictly speaking SPC doesn't require READ CAPACITY and friends >> to be supported while in the port is in standby. >=20 > But it does allow it. We should always aim to implement the best > possible behavior instead of aiming for the worst. >=20 Right. As mentioned in my other mail this patch was primarily to fixup READ CAPACITY issues in the linux kernel. I'll be updating the patch to make it optional. Cheers, Hannes --=20 Dr. Hannes Reinecke zSeries & Storage hare@suse.de +49 911 74053 688 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 N=FCrnberg GF: F. Imend=F6rffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton HRB 21284 (AG N=FCrnberg) -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html