[ofa-general] SA: Retrieving multiple paths between SGID and DGID
hrosenstock at xsigo.com
Wed Dec 19 08:30:33 PST 2007
On Wed, 2007-12-19 at 21:44 +0530, Amar Mudrankit wrote:
> On Dec 19, 2007 9:05 PM, Hal Rosenstock <hrosenstock at xsigo.com> wrote:
> > On Wed, 2007-12-19 at 18:32 +0530, Amar Mudrankit wrote:
> > > If I have to retrieve all 8 paths in a single call, is there any way
> > > that I can accomplish the same?
> > Multiple paths are retrieved from the SA via SubAdmGetTable rather than
> > SubAdmGet which is used by local_sa and it sounds like you have Sean's
> > local_sa module so you should be using a different API (in
> > include/rdma/ib_local_sa.h) and iterating over the paths.
> Yes, I am using OFED-22.214.171.124 on RHEL 5 which applies patches to have
> Sean's local_sa module.
> But, I am not able to locate any file named ib_local_sa.h under
> include/rdma in OFED-126.96.36.199
> (and also in OFED-1.3-rc1). Can you please point me to the API that
> you mentioned above ?
> I am not able to find any API which would allow me to iterate through
> multiple paths between given
> SGID and DGID.
If it's not in OFED 1.2.5.x (and I'm not sure whether it is and just
turned off or not there), one can backport it. All the patches were sent
on this list.
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