From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from hr2.samba.org (hr2.samba.org [144.76.82.148]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B3EC123AB81; Sun, 14 Dec 2025 22:56:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=144.76.82.148 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765753017; cv=none; b=VFHuXZ8gIztJbLbHzVE8cFyEDWeDNXdTnG9uHT4ZYq809dQuu2bqdVYnVHiHAOAik0Ezs/AT+pMnYocsTe/Xmee/goHHohBVB0POQtRa1w9GPJ209EAcb3qSbRdVi3ry3U3JXm9uBZmzMEp0+P1J0tOhpv6w2nVAuHhc3pJm4lE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765753017; c=relaxed/simple; bh=nMrTVTAT7uH5lmrS3i8sEn8Nd3ACl/R4qLE/M7/DLXc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=L4gzkpke0gctHWipDoxrAXnNc9W07a9MbkG2bfvO16BF+fIBpkMGJd4F6YH8q0tEcMcmteTQ1M6IieAKK+Y7k+7QvK9SDWIjOvLVEQk+OXZy1mDWdIb0SzvQFn91+n9socLtM3Rq1sG5c2azK5l5dLztWAWc809HS7EPyo6vzLk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=samba.org; spf=pass smtp.mailfrom=samba.org; dkim=pass (3072-bit key) header.d=samba.org header.i=@samba.org header.b=RouBOS7r; arc=none smtp.client-ip=144.76.82.148 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=samba.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=samba.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (3072-bit key) header.d=samba.org header.i=@samba.org header.b="RouBOS7r" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=samba.org; s=42; h=From:Cc:To:Date:Message-ID; bh=nMrTVTAT7uH5lmrS3i8sEn8Nd3ACl/R4qLE/M7/DLXc=; b=RouBOS7rhw76m37vK7N0MwP9T+ 7PW8nTM96sw1QptX+fEi/Qvtkhf5vivgA9LffUhWdgzUpNIggvcEXa7miRpGgEXC/+dW7QKi8xIpo qu2bmWF0A44a02n6rpoMo7AM3hO+AtQ4NWMjq6ma3+4oQgr4CZQQaVZsp924JzYyFQJgqzAFKOKwA txVtDdFlaDPHVDX4Ran6EKRraDUNsOdhTI+ojr4m9/tXrqVeOxCpu16k322OgwCIco5+BJf7spxxH tgl8B2KlN7G4ItZaGgzCiRGqN3Rv5NNgHZvm6f5NC3COHxNAVkm3WdUZsiwvkoEo/jiAaegTA7nL8 skLnhd6xBpB95ws8L4oPIgOFJ36lT+AKS2xjc+UVXzc/kGKkr+vu2zniw+ItWvWQs4V7yC9sKVUr2 L26+0v9qTe4xSeDfHTm75mq+f1r6vvi8dDmflh9XuhLZIRoGnKMBoCHQS07zlBYhBlatFC19FdSCN U9rwTUM+fMXN9lIHSGyy96xB; Received: from [127.0.0.2] (localhost [127.0.0.1]) by hr2.samba.org with esmtpsa (TLS1.3:ECDHE_SECP256R1__ECDSA_SECP256R1_SHA256__CHACHA20_POLY1305:256) (Exim) id 1vUv1E-000gJC-0t; Sun, 14 Dec 2025 22:56:48 +0000 Message-ID: <183d92a0-6478-41bb-acb3-ccefd664d62f@samba.org> Date: Sun, 14 Dec 2025 23:56:47 +0100 Precedence: bulk X-Mailing-List: linux-cifs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Problem with smbdirect rw credits and initiator_depth To: Namjae Jeon Cc: Tom Talpey , "linux-cifs@vger.kernel.org" , "linux-rdma@vger.kernel.org" References: <35eec2e6-bf37-43d6-a2d8-7a939a68021b@samba.org> <86b3c222-d765-4a6c-bb79-915609fa3d27@samba.org> <3c0c9728-6601-41f1-892f-469e83dd7f19@samba.org> <721eb7b1-dea9-4510-8531-05b2c95cb240@samba.org> Content-Language: en-US From: Stefan Metzmacher In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Am 13.12.25 um 03:14 schrieb Namjae Jeon: >> I've put these changes a long with rw credit fixes into my >> for-6.18/ksmbd-smbdirect-regression-v4 branch, are you able to >> test this? > Problems still occur. See: :-( Would you be able to use rxe and cake a network capture? Using test files with all zeros, e.g. dd if=/dev/zero of=/tmp/4096MBzeros-sparse.dat seek=4096MB bs=1 count=1 would allow gzip --best on the capture file to compress well... metze