[ofa-general] smpquery regression in 1.3-rc1

[akepner at sgi.com]

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?

-- 
Arthur