On Wed, 2007-12-19 at 11:58 -0800, [EMAIL PROTECTED] wrote: > We're seeing a regression in smpquery from alpha2 to rc1. > > For example, with alpha2 I get: > grommit:~ # smpquery -G nodeinfo 0x66a01a000737c > # Node info: Lid 3 > BaseVers:........................1 > ClassVers:.......................1 > NodeType:........................Channel Adapter > NumPorts:........................2 > SystemGuid:......................0x00066a009800737c > Guid:............................0x00066a009800737c > PortGuid:........................0x00066a01a000737c > PartCap:.........................64 > DevId:...........................0x6278 > Revision:........................0x000000a0 > LocalPort:.......................2 > VendorId:........................0x00066a > grommit:~ # > > > And with rc1, I get: > grommit:~ # smpquery -G nodeinfo 0x66a01a000737c > ibwarn: [5650] ib_path_query: sa call path_query failed > smpquery: iberror: failed: can't resolve destination port 0x66a01a000737c > grommit:~ # > > But using a LID works fine: > grommit:~ # smpquery nodeinfo 3 > # Node info: Lid 3 > BaseVers:........................1 > ClassVers:.......................1 > NodeType:........................Channel Adapter > NumPorts:........................2 > SystemGuid:......................0x00066a009800737c > Guid:............................0x00066a009800737c > PortGuid:........................0x00066a01a000737c > PartCap:.........................64 > DevId:...........................0x6278 > Revision:........................0x000000a0 > LocalPort:.......................2 > VendorId:........................0x00066a > grommit:~ # > > Strangest of all, running it under strace also works: > grommit:~ # strace smpquery -G nodeinfo 0x66a01a000737c > /tmp/smpquery.out > ..... > grommit:~ # cat /tmp/smpquery.out > # Node info: Lid 3 > BaseVers:........................1 > ClassVers:.......................1 > NodeType:........................Channel Adapter > NumPorts:........................2 > SystemGuid:......................0x00066a009800737c > Guid:............................0x00066a009800737c > PortGuid:........................0x00066a01a000737c > PartCap:.........................64 > DevId:...........................0x6278 > Revision:........................0x000000a0 > LocalPort:.......................2 > VendorId:........................0x00066a > grommit:~ # > > Some weird race condition... > > Anyone else seeing the same?
-G requires a SA path record lookup so this could be an issue with that timing out in some cases (assuming the port is active and the SM is operational). -- Hal _______________________________________________ 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
