From: "Martin K. Petersen (Oracle)" <mkp@kernel.org>
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
Date: Fri, 07 Aug 2026 13:28:24 -0400 [thread overview]
Message-ID: <yq18q6h3kol.fsf@mail.kernel.org> (raw)
In-Reply-To: <20260723163743.1274830-1-loberman@redhat.com> (Laurence Oberman's message of "Thu, 23 Jul 2026 12:37:43 -0400")
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
prev parent reply other threads:[~2026-08-07 17:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-23 16:37 [PATCH v2] scsi: storvsc: Support manual scans for all Hyper-V targets Laurence Oberman
2026-08-07 17:28 ` Martin K. Petersen (Oracle) [this message]
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