On 06/09/2015 11:41 PM, Hannes Reinecke wrote:
Hi Nic,
here's now the patchset for making LIO-target support 64-bit LUNs.
Pretty straightforward, plus an additional patch to remove the
now obsolete limitation on 256 LUNs per TPG. There had been a
comment in the header that REPORT LUN emulation would only support
up to one page in payload, but I couldn't find any evidence for
this in the code.
As usual, comments and reviews are welcome.
Hi Hannes,
I think we also need to take care of how we report LUNs in spc.c
spc_emulate_report_luns(). From reading SAM-5 4.7.7 (addressing methods)
it looks like we're currently using the simple addressing format
(address method = 0) and if we want to report more than 14 bits we would
need to report the luns with a different addressing format.
I'm wondering if this could be seen as a bug in int_to_scsilun, but in
any case I hope you'll take a look and make sure we're ok?
Thanks -- Regards -- Andy
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