On 06/01/05 14:43, William Jordan wrote:
Has anyone seen ib_send_cm_req() return -22?
I'm not sure what you are testing with, Jeff, but I ran into the same
problem the first time I tried to use ucm_simple. The source and
destination lid and guid are embedded in the source, and need to be
modified to fit the test systems. Otherwise you will get an errno
EINVAL.
On the client system:
# cat /sys/class/infiniband/mthca0/ports/1/lid
0x2
On the server system:
# cat /sys/class/infiniband/mthca0/ports/1/lid
0x3
modprobe ib_cmpost "slid=0x3" "dlid=0x2" "message_count=0x10"
"message_size=0x100"
Yet on the client:
[EMAIL PROTECTED]:~# dmesg |tail -n 10
NET: Registered protocol family 10
Disabled Privacy Extensions on device c033a200(lo)
IPv6 over IPv4 tunneling driver
eth0: no IPv6 routers present
ib1: no IPv6 routers present
ib0: no IPv6 routers present
cmpost: starting client
cmpost: connecting
cmpost: failure sending REQ: -22
cmpost: test complete
So, it's not something simple like the LID's not matching. Of course,
that doesn't rule out that I'm not doing something else stupid. :)
Jeff
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