Re: [PATCH] zfcp: fix failed recovery on gone remote port with non-NPIV FCP devices

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On Tue, 18 Jan 2022 17:58:03 +0100, Steffen Maier wrote:

> Suppose we have an environment with a number of non-NPIV FCP devices
> (virtual HBAs / FCP devices / zfcp "adapter"s) sharing the same physical
> FCP channel (HBA port) and its I_T nexus. Plus a number of storage target
> ports zoned to such shared channel. Now one target port logs out of the
> fabric causing an RSCN. Zfcp reacts with an ADISC ELS and subsequent port
> recovery depending on the ADISC result. This happens on all such FCP
> devices (in different Linux images) concurrently as they all receive a copy
> of this RSCN. In the following we look at one of those FCP devices.
> 
> [...]

Applied to 5.17/scsi-fixes, thanks!

[1/1] zfcp: fix failed recovery on gone remote port with non-NPIV FCP devices
      https://git.kernel.org/mkp/scsi/c/8c9db6679be4

-- 
Martin K. Petersen	Oracle Linux Engineering



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