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To: Laurence Oberman <loberman@redhat.com>
Cc: "K. Y. Srinivasan" <kys@microsoft.com>,  Haiyang Zhang
 <haiyangz@microsoft.com>,  Wei Liu <wei.liu@kernel.org>,  Dexuan Cui
 <decui@microsoft.com>,  Long Li <longli@microsoft.com>,  "James E.J.
 Bottomley" <James.Bottomley@HansenPartnership.com>,  "Martin K. Petersen"
 <martin.petersen@oracle.com>,  linux-hyperv@vger.kernel.org,
  linux-scsi@vger.kernel.org,  linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] scsi: storvsc: Support manual scans for all Hyper-V
 targets
From: "Martin K. Petersen (Oracle)" <mkp@kernel.org>
In-Reply-To: <20260723163743.1274830-1-loberman@redhat.com> (Laurence
	Oberman's message of "Thu, 23 Jul 2026 12:37:43 -0400")
Message-ID: <yq18q6h3kol.fsf@mail.kernel.org>
References: <20260723163743.1274830-1-loberman@redhat.com>
Date: Fri, 07 Aug 2026 13:28:24 -0400
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Laurence,

> The Fibre Channel transport topology created by storvsc exposes only
> one dummy remote port per SCSI host. Its scsi_target_id is always
> zero.
>
> As a result, the FC transport user-scan path looks up the remote port
> using target ID 0. It cannot initiate a scan for Target 1 or higher.
> No SCSI command is therefore sent to Hyper-V when userspace explicitly
> requests a scan of one of these targets.

Applied to 7.3/scsi-staging, thanks!

-- 
Martin K. Petersen