From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f45.google.com (mail-wr1-f45.google.com [209.85.221.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ADD2A1F09A3 for ; Tue, 18 Mar 2025 07:35:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.45 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742283322; cv=none; b=SS1vRkTifKVrZJOydkTeHwYGFn0AHYcKpQ1AmkqnPM3KHs8btNEwJxchK3Hi468Ru4iojPoRXcwXC5qh1mtoUMvP9a4w68eZgEB/ZOznk4Jzj+QDR0Oros6qqNAnP3dCcXoTs3dCoWB30s+VcU5X4Ez75b6sZ3sedMyAfAPblcw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742283322; c=relaxed/simple; bh=MjfasbkvLozAuDLUwKNcu2I7syMhRIXzhbBcoZ5SLlk=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=WJ6ChbC3pqYNC3rfdJ5uuuwL5vY5FCdi+dBouJslA6tYqk3qqVaDlMA+qqkOHxzfJSL41/wGYKxnTf97i5lVwksszHLhQUWI+4OzldSUSzX2qW4ZpL+KKEvdB6PFMCzTGmCnQt2/svcAn3fJzY2aWYQIll8MaOb34IMKLQhnEhs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com; spf=pass smtp.mailfrom=suse.com; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b=LWUxykxZ; arc=none smtp.client-ip=209.85.221.45 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b="LWUxykxZ" Received: by mail-wr1-f45.google.com with SMTP id ffacd0b85a97d-390e0f7b272so721066f8f.0 for ; Tue, 18 Mar 2025 00:35:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1742283318; x=1742888118; darn=lists.linux.dev; h=content-transfer-encoding:in-reply-to:content-language:from :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=czBGFYowHo3rVYg0keX1Lh5CN93SOpTUvsuR1Oss0/w=; b=LWUxykxZv0ZlxQbAtHEuBeG+FQsyD4E3Y+u44qSxtZmDqPX1a7RI1TiuZIeTWO1Nh2 tsk5IKKfyNErqfIfpUbiFYI0IdZK8Xz7Ro5LdzSibe+ik1WT2hUeufuvEcIb70V+f/BM XxNgL+QIJDZjkSrt8N7gB/0+RWvlxxFUPl2ULi3H5wznrA4t8ZDGfQPL36OCxSQ/uF2n Yop3KJORLAExZy5dUDgmcjYisjW4F74O02GQDA6ppkxO+gzlvaIDEgMM91tJHmlcAR/z tlPS2J6a4OZ5TF9pEDQZVn3XSTfa9m04hmTCOiKKCT7M5m/pQHFX5QvAvCrC7dvGANrn 4SFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1742283318; x=1742888118; h=content-transfer-encoding:in-reply-to:content-language:from :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=czBGFYowHo3rVYg0keX1Lh5CN93SOpTUvsuR1Oss0/w=; b=qyFFkFEQbRU+HlzY7Pnd1sL+rEavA2of1n+7SpyKEWWB5fFOb2K9uQ9O1q6q8zeXEy mygPduLXoch6zZm7bbsXC6U6iYaUoEl1UyaTSRw0ayYKKcY+mIwHOk4EQ/aIt7qFayBx 3x+D0EfMXWaZ6Wk0Ds4hMtg6E96+pL8LKyDNV7VUUptW50yJrZPnSXiz10D9DkjndHQR iAarFptdDdQR/yuUllzJUBr999JoskGlH0gpmQ0aBLH8H6YmNramLUsICoMYrA7xqwDe 8yj8DyOrhSIjiJ+JduZK6Tqt4Lfa+MT7E/nVT/qMooGCF8Y/j/vB3Xd1WBKAFxqDQxC2 fsCQ== X-Gm-Message-State: AOJu0Yz0ZnqUn5omDTWl1cH9WdHik5sDvS0cNF08D9dUTCn5D7svcVD4 mkXfQja1+KKVktF5METPuluCroyRPWmnP/H0CJW4R+3BoZZ54qrpmZ/bTX+RufM= X-Gm-Gg: ASbGnctsyUhfD3MSB9JG8bjd8kp+rdB61sswK0eje5v7/1xyqBXhnhD0Zp98j7+HJFa E1auGQ1tI+Y3GH8LEViKWcDvqz6ZN0fDwNlflToVtyEKR804qmNcK6gxARuU8XihzfVG0PuK+Fz Wqdr16AVUnQGfZ0ziXhz214OV9ZRwMCHq4v+SsntvMRu5FBZwIq0eHnZnczSso8iBKRC+8s2Gf6 /RJViQC0QsEiOX0Max/fyAPjpxUHzMAO83PRhBKmXMipNYPSCntogZvymPP55+NkmrashLvjQMH Fm1YQdl1+QaktEky9eew9TEUz2OCoz5EuxTWIhAsu9iaLnboCsw= X-Google-Smtp-Source: AGHT+IHV3lCGc7uDd3jGV+Ctw1AXOpkIxOOnwFxeEB/NPC5g6b9R9qyqsg/J87rt4+g3CggtAfeDVA== X-Received: by 2002:a5d:5f92:0:b0:38f:27d3:1b44 with SMTP id ffacd0b85a97d-3971cf48debmr6223023f8f.2.1742283317926; Tue, 18 Mar 2025 00:35:17 -0700 (PDT) Received: from [10.202.112.30] ([202.127.77.110]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-af56ea0511bsm8358365a12.45.2025.03.18.00.35.15 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 18 Mar 2025 00:35:17 -0700 (PDT) Message-ID: Date: Tue, 18 Mar 2025 15:35:13 +0800 Precedence: bulk X-Mailing-List: gfs2@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] dlm_controld: remove 'detect' mode from config item 'protocol' To: teigland@redhat.com, aahringo@redhat.com Cc: gfs2@lists.linux.dev, glass.su@suse.com, zzhou@suse.com References: <20250310073623.18607-1-heming.zhao@suse.com> From: Heming Zhao Content-Language: en-US In-Reply-To: <20250310073623.18607-1-heming.zhao@suse.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit ping... On 3/10/25 15:36, Heming Zhao wrote: > This patch removes the 'detect' mode for the configuration > item 'protocol'. > > After this patch, dlm 'protocol' behaviors: > - TCP is now the default protocol. > - Stop trying to detect: > - use dlm.conf or dlm_controld command line to switch from TCP > to SCTP. > - corosync.conf 'rrp_mode' is not supported in corosync 2.x env. > - TCP can work with multi-link, but uses only the first ip address > from corosync. > - SCTP can support up to 8 ip addresses. > > Note: This change requires a corresponding update to the dlm kernel > function dlm_tcp_listen_validate(). > > Signed-off-by: Heming Zhao > --- > dlm_controld/action.c | 39 ++++++------------------------------- > dlm_controld/dlm.conf.5 | 11 ++++++++++- > dlm_controld/dlm_controld.8 | 2 +- > dlm_controld/main.c | 4 ++-- > 4 files changed, 19 insertions(+), 37 deletions(-) >