On 4/12/2017 9:29 AM, Honggang LI wrote: > On Tue, Apr 11, 2017 at 09:49:44AM -0600, Jason Gunthorpe wrote: >> On Tue, Apr 11, 2017 at 11:28:53PM +0800, Honggang LI wrote: >>> From: Honggang Li <honli@xxxxxxxxxx> >>> >>> According to InfiniBand Architecture Release 1.2.1, Table 208 >>> Example PathRecord Request MAD Header Fields, MADHeader:Method >>> should setup to 0x12 (SubnAdmGetTable()). >> >> That is just an example, Table 192 shows that Get and GetTable are >> both valid query types. > > I don't understand this as "Table 192 PortInfoRecord" seems nothing to > do with PathRecord request. In IBA 1.3 volume 1, it's Table 209 Subnet Administration Attribute/Method Map shows PathRecord methods are Get and GetTable. >> >> I however expect that the SM will fail when using GetTable if the >> query returns more than one result, could that be what is happening? >> When you convert it to GET_TABLE does it return more than one result? > > strace output shows srptools always received MAD packet in 320 bytes. So > the embedded subnet manager only returns one result. What is MAD status ? -- Hal >> >> Jason > -- > To unsubscribe from this list: send the line "unsubscribe linux-rdma" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
