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e06351a002
In the lpfc discovery engine, when as a nvme target, where the driver was performing mailbox io with the adapter for port login when a NVME PRLI is received from the host. Rather than queue and eventually get back to sending a response after the mailbox traffic, the driver rejected the io with an error response. Turns out this particular initiator didn't like the rejection values (unable to process command/command in progress) so it never attempted a retry of the PRLI. Thus the host never established nvme connectivity with the lpfc target. By changing the rejection values (to Logical Busy/nothing more), the initiator accepted the response and would retry the PRLI, resulting in nvme connectivity. Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
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| README | ||
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.