From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5A254CD37A7 for ; Fri, 15 Sep 2023 20:11:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237172AbjIOUL1 (ORCPT ); Fri, 15 Sep 2023 16:11:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39220 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237398AbjIOULU (ORCPT ); Fri, 15 Sep 2023 16:11:20 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [IPv6:2001:67c:2178:6::1d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DA833268F for ; Fri, 15 Sep 2023 13:11:08 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 91E211FD90; Fri, 15 Sep 2023 20:11:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1694808667; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=tMCGRWIbZ46AtNiZOy8MxUDMQGAuPbvtoIhLnO18TJk=; b=uS+HBO7QIBSsYinu1hNEwODgmKZyDcdBqCaBT5YCpsEPiai+QNhEysQbG7gNs57xEJOkJK ZF99SzpeuksfcWOh9/7fcmhTJaINT8bJYdERbnJdP6rNvRTsEf0TDNUVkjansb8eOisRjo mLz36ClHYCwCdSnsM0d8K6UF+ClOWpc= Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 0BDC11358A; Fri, 15 Sep 2023 20:11:07 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id Cz0ZAFu6BGXhDAAAMHmgww (envelope-from ); Fri, 15 Sep 2023 20:11:06 +0000 Message-ID: <0b96ba0e94e4ecd55392661eda69e590ed23faa1.camel@suse.com> Subject: Re: [PATCH v11 04/34] scsi: Have scsi-ml retry scsi_probe_lun errors From: Martin Wilck To: Mike Christie , john.g.garry@oracle.com, bvanassche@acm.org, hch@lst.de, martin.petersen@oracle.com, linux-scsi@vger.kernel.org, james.bottomley@hansenpartnership.com Date: Fri, 15 Sep 2023 22:11:06 +0200 In-Reply-To: <20230905231547.83945-5-michael.christie@oracle.com> References: <20230905231547.83945-1-michael.christie@oracle.com> <20230905231547.83945-5-michael.christie@oracle.com> Content-Type: text/plain; charset="ISO-8859-15" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.48.4 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org On Tue, 2023-09-05 at 18:15 -0500, Mike Christie wrote: > This has scsi_probe_lun ask scsi-ml to retry UAs instead of driving > them > itself. >=20 > There is one behavior change with this patch. We used to get a total > of > 3 retries for both UAs we were checking for. We now get 3 retries for > each. >=20 > Signed-off-by: Mike Christie > Reviewed-by: Christoph Hellwig > Reviewed-by: John Garry > Reviewed-by: Bart Van Assche Reviewed-by: Martin Wilck