From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id D37E669452 for ; Mon, 26 Jul 2021 11:15:26 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id C6A05A912 for ; Mon, 26 Jul 2021 11:15:26 +0200 (CEST) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [94.136.29.106]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS id 5B9BDA903 for ; Mon, 26 Jul 2021 11:15:26 +0200 (CEST) Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id 84DC9427D2; Mon, 26 Jul 2021 11:06:06 +0200 (CEST) To: sam@lorch.net, Proxmox VE user list References: <37933941a7daaf2e962b6f2ddb87fc61@lorch.net> From: Dominik Csapak Message-ID: <914c7663-db28-ac4b-eaef-6e12cabca1e1@proxmox.com> Date: Mon, 26 Jul 2021 11:06:05 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: <37933941a7daaf2e962b6f2ddb87fc61@lorch.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-SPAM-LEVEL: Spam detection results: 0 AWL 1.052 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment NICE_REPLY_A -1.091 Looks like a legit reply (A) SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Subject: Re: [PVE-User] Tape Drive Pass Through into PBS VM X-BeenThere: pve-user@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE user list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Jul 2021 09:15:26 -0000 On 7/26/21 10:50 AM, Samuel Lorch wrote: > Hello, > > i Have been trying to pass through a TC-L52BN LTO 5 Tape Drive from > Quantum that's connected to a MegaRaid SAS 1068 LSI Raid Card, this > setup works if i have a bare metal installed Proxmox Backup Server. I > Have IOMMU Enabled on the Proxmox Host and Passed through the Raid Card > to the VM. I can Also see the Raid Card With "lspci" from inside the VM > but the "proxmox-tape drive scan" command and the UI can't seem to find > it. Is there Any Additional Setup i have to do / any Troubleshooting > steps i could follow? > > Thanks, > Samuel > Hi, did not try such a setup myself, but is the passthrough properly working? I.e. do you see any other disks that are connected? Is the correct driver loaded for the raid card? Also what does 'dmesg' show? kind regards Dominik