Sean Hefty [Mon, 8 Oct 2012 17:33:21 +0000 (10:33 -0700)]
librdmacm: Disable ACM support if ibacm.port is not found
The librdmacm will try to connect port 6125 if ibacm.port is
not found. The problem is that some other service or application
could be using that port and respond with garbage. Rather
than falling back to a hard coded port number, if ibacm.port
is not found, simply disable ACM support.
This has the effect of removing support for older versions
of ibacm, unless the port file is created manually.
Patch created based on feedback from Doug Ledford and Florian
Weimer from RedHat.
Sean Hefty [Mon, 8 Oct 2012 17:33:21 +0000 (10:33 -0700)]
librdmacm: Disable ACM support if ibacm.port is not found
The librdmacm will try to connect port 6125 if ibacm.port is
not found. The problem is that some other service or application
could be using that port and respond with garbage. Rather
than falling back to a hard coded port number, if ibacm.port
is not found, simply disable ACM support.
This has the effect of removing support for older versions
of ibacm, unless the port file is created manually.
Sean Hefty [Mon, 8 Oct 2012 17:33:21 +0000 (10:33 -0700)]
librdmacm: Disable ACM support if ibacm.port is not found
The librdmacm will try to connect port 6125 if ibacm.port is
not found. The problem is that some other service or application
could be using that port and respond with garbage. Rather
than falling back to a hard coded port number, if ibacm.port
is not found, simply disable ACM support.
This has the effect of removing support for older versions
of ibacm, unless the port file is created manually.
Sean Hefty [Fri, 21 Sep 2012 22:38:15 +0000 (15:38 -0700)]
librdmacm: Set connection information for AF_IB
If an rdma_cm id is associated with AF_IB, then all private
data is exposed to the user. Format the private data
according to the rdma_cm service annex.
Sean Hefty [Thu, 4 Oct 2012 18:49:59 +0000 (11:49 -0700)]
ucmatose: Fix number of connections to disconnect
When ucmatose aborts because of issues trying to connect
to the server, it moves to disconnecting all connections.
However, not all connections may have been established.
The result is that ucmatose will hang in disconnect_events.
Fix this by setting the number of times that we need to
disconnect to the number of times that we successfully
connect.
This problem is based on a report by Doug Ledford
<dledford@redhat.com>
Sean Hefty [Thu, 4 Oct 2012 18:49:59 +0000 (11:49 -0700)]
ucmatose: Fix number of connections to disconnect
When ucmatose aborts because of issues trying to connect
to the server, it moves to disconnecting all connections.
However, not all connections may have been established.
The result is that ucmatose will hang in disconnect_events.
Fix this by setting the number of times that we need to
disconnect to the number of times that we successfully
connect.
This problem is based on a report by Doug Ledford
<dledford@redhat.com>
Sean Hefty [Thu, 4 Oct 2012 18:49:59 +0000 (11:49 -0700)]
ucmatose: Fix number of connections to disconnect
When ucmatose aborts because of issues trying to connect
to the server, it moves to disconnecting all connections.
However, not all connections may have been established.
The result is that ucmatose will hang in disconnect_events.
Fix this by setting the number of times that we need to
disconnect to the number of times that we successfully
connect.
This problem is based on a report by Doug Ledford
<dledford@redhat.com>
Sean Hefty [Fri, 21 Sep 2012 22:38:15 +0000 (15:38 -0700)]
librdmacm: Set connection information for AF_IB
If an rdma_cm id is associated with AF_IB, then all private
data is exposed to the user. Format the private data
according to the rdma_cm service annex.
Sean Hefty [Wed, 3 Oct 2012 22:05:20 +0000 (15:05 -0700)]
rping: Reduce retry_count to fit in 3-bits
retry_count is a 3 bit value on IB, reduce it from
10 to 7.
A value of 10 prevents rping from working over the Intel
IB HCA. Problem reported by Doug Ledford <dledford@redhat.com>
The retry_count is also not set when calling rdma_accept.
Rather than passing different values into rdma_accept than
what was specified by the remote side, use the values given
in the connection request.
projects / ~shefty / librdmacm.git / log