From patchwork Tue Mar 7 22:49:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Marzinski X-Patchwork-Id: 13164907 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 us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 13797C678D5 for ; Tue, 7 Mar 2023 22:49:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1678229383; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=o3JdsKdhKu0iDPi8LNV3rOmKPkjIUbNxGQtcJXfTEAM=; b=XRM6pNhMwFSJ91T5bKX9sOnRLGugNQPvTUBxC6GTCVQb2w72S0Lol7ZoOh/rm8AYRWRCwW u4wrQow7sZPf0mYGVMdlIhHwmluJ61Duu77joqSFbDTylg20c5QaF5EyKqNj5yKKt8sywZ N5ZORcGbzP/0tZDmGFiyKTxH6S4HaaU= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-185-VpG0tk0ONcy0YK-tBAWIbA-1; Tue, 07 Mar 2023 17:49:41 -0500 X-MC-Unique: VpG0tk0ONcy0YK-tBAWIbA-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id A8991281722F; Tue, 7 Mar 2023 22:49:39 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (unknown [10.30.29.100]) by smtp.corp.redhat.com (Postfix) with ESMTP id 33E3644002; Tue, 7 Mar 2023 22:49:38 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (localhost [IPv6:::1]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id E812C19465A4; Tue, 7 Mar 2023 22:49:37 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id DDC3A1946594 for ; Tue, 7 Mar 2023 22:49:36 +0000 (UTC) Received: by smtp.corp.redhat.com (Postfix) id 668432026D68; Tue, 7 Mar 2023 22:49:36 +0000 (UTC) Received: from octiron.msp.redhat.com (octiron.msp.redhat.com [10.15.80.209]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 43A582026D4B; Tue, 7 Mar 2023 22:49:36 +0000 (UTC) Received: from octiron.msp.redhat.com (localhost.localdomain [127.0.0.1]) by octiron.msp.redhat.com (8.14.9/8.14.9) with ESMTP id 327MnYqs018826; Tue, 7 Mar 2023 16:49:34 -0600 Received: (from bmarzins@localhost) by octiron.msp.redhat.com (8.14.9/8.14.9/Submit) id 327MnYmC018825; Tue, 7 Mar 2023 16:49:34 -0600 From: Benjamin Marzinski To: Christophe Varoqui Date: Tue, 7 Mar 2023 16:49:31 -0600 Message-Id: <1678229374-18788-1-git-send-email-bmarzins@redhat.com> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.4 Subject: [dm-devel] [PATCH 0/3] handle transitioning devices in TUR checker X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: device-mapper development , Brian Bunker , Martin Wilck MIME-Version: 1.0 Errors-To: dm-devel-bounces@redhat.com Sender: "dm-devel" X-Scanned-By: MIMEDefang 3.1 on 10.11.54.5 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com This patchset is based on Brian Bunker's "libmultipath: return 'ghost' state when port is in transition" patch: https://listman.redhat.com/archives/dm-devel/2023-February/053344.html https://github.com/opensvc/multipath-tools/pull/60 Instead of setting the state to PATH_GHOST, it uses PATH_PENDING. The other two patches are small cleanups to the TUR checker that I noticed while writing the first patch. Benjamin Marzinski (3): libmultipath: return 'pending' state when port is in transition libmultipath: set init failure message when init fails libmultipath: reset nr_timeouts if we freed the context libmultipath/checkers/tur.c | 24 +++++++++++++++++++----- 1 file changed, 19 insertions(+), 5 deletions(-) Reviewed-by: Martin Wilck