On Mon, Apr 13, 2009 at 9:37 AM, Chris Worley <[email protected]> wrote: > On Mon, Apr 13, 2009 at 5:39 AM, Hal Rosenstock > <[email protected]> wrote: >> On Sun, Apr 12, 2009 at 11:01 PM, Chris Worley <[email protected]> wrote: >>> I have a system w/ multipe IB cards, two ports each... I'm only >>> getting ~1.6GB/s out per port, so I need to use multiple ports. >>> >>> I can't use IB bonding, as the scst package that I'm using that works >>> reliably isn't compatible w/ OFED 1.4, but it performs very well w/ >>> the RHEL5.2 built-in drivers... but bonding isn't supported in RHEL5.2 >>> (afaik). >>> >>> I figured I could use IPoIB subnets and zone specific ports to >>> specific clients/initiators... but the SM doesn't respect IPoIB routes >>> (bring down a subnet's interface on the target, and the client can >>> still ping one of the target's other interfaces, even though the >>> client isn't configured on the same subnet). >>> >>> So I need to tell the SM to route specific ports on the server/target >>> to specific clients/initiators. >>> >>> Is there any way to do this? >> >> Do you mean restrict access between certain clients/servers ? > > One server w/ 4QDR boards, 16 clients with one QDR board. I want each > port on the server routed/zoned to two clients. > >> If so, >> you can do this with partitioning > > What is partitioning?
A partition is a collection of ports which are allowed to communicate together. There are two forms of members: full members which can talk to any other member (useful for servers) and limited members which can only talk to full members (useful for clients). See the opensm man page or partition-config.txt on setting this up for OpenSM. -- Hal >> (which will also affect your IPoIB >> subnets). > > I don't need the subnets... I was trying to use them to effect > routing, which didn't work. > >> I'm not sure what the bonding implications are of >> partitioning though. > > I can't use bonding w/ the RHEL5.2 IB drivers. > > Thanks, > > Chris >> -- Hal >> >>> Chris >> > _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
