From mboxrd@z Thu Jan 1 00:00:00 1970 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.subspace.kernel.org (Postfix) with ESMTPS id 96A2529BDA2 for ; Thu, 11 Dec 2025 09:07:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765444044; cv=none; b=Inr8H4SObt0woz8DpMqsNCPvokjmrvQSPxD5kHhE93Ij2S/rq4Or7M99boAXUBGCIOd/+Itouliy1jWYgGxYpDMTSP0B+zLZXBSwz9UifveV1BhQ6+0GBQ7zPPzzUcWZcyM40Cj/zQSx5zU5rneIyGu1WLohYprFnwQ//LMv4Cg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765444044; c=relaxed/simple; bh=ttdjBkhC96i/wRHOwkiUCWxMcnZwcz60Y9yMhK/NI8w=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=dN7kTJ65mG633pRIQ1c4GsRr/lziklTi1IeCCdPBFCQ8/Go1fjI3LA4hwXk+YsnAjqNYsl8NS0r6walxRJ3GrmF9AFdnxcVFAvZ5PjwGOHbWtsSGzVsjTIeO68RzPrMpRlY7njpO7GC++4Re4a1XxbIURIz7fWWxXoAJIR3PPlg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=ggDNOmyU; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="ggDNOmyU" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1765444041; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=4d8Su7OCn9SSpikVB1AMndX+Pol0Nx0pC/e19C9VIs0=; b=ggDNOmyU6e5RqKSGk7a2zcrLzDE6GKP0IWuCqhqcQkLRbQxZZgv644J73wSsa9nXhiy7DN T+rvqInGMktnlsedjZPgRBI3KrmQGoq+cUoKcvsI5ylwypo2KifbjObzdcXKCR4fN4Bjar zkYiU0ivne2WHPobAM4BdMhytunMVI8= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-437-N4WSIRJXMsKS52O_R2LxKA-1; Thu, 11 Dec 2025 04:07:18 -0500 X-MC-Unique: N4WSIRJXMsKS52O_R2LxKA-1 X-Mimecast-MFC-AGG-ID: N4WSIRJXMsKS52O_R2LxKA_1765444037 Received: from mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.12]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id D745E195FCDF; Thu, 11 Dec 2025 09:07:16 +0000 (UTC) Received: from fedora (unknown [10.72.116.129]) by mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id AC39D1953984; Thu, 11 Dec 2025 09:07:13 +0000 (UTC) Date: Thu, 11 Dec 2025 17:07:08 +0800 From: Ming Lei To: Caleb Sander Mateos Cc: Shuah Khan , linux-block@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 5/8] selftests: ublk: don't share backing files between ublk servers Message-ID: References: <20251211051603.1154841-1-csander@purestorage.com> <20251211051603.1154841-6-csander@purestorage.com> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251211051603.1154841-6-csander@purestorage.com> X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 On Wed, Dec 10, 2025 at 10:16:00PM -0700, Caleb Sander Mateos wrote: > stress_04 is missing a wait between blocks of tests, meaning multiple > ublk servers will be running in parallel using the same backing files. > Add a wait after each section to ensure each backing file is in use by a > single ublk server at a time. > > Signed-off-by: Caleb Sander Mateos Reviewed-by: Ming Lei Thanks, Ming