[openib-general] OpenSM (again)
Roland Fehrenbacher
rf at q-leap.de
Tue Apr 12 09:47:51 PDT 2005
>>>>> "Hal" == Hal Rosenstock <halr at voltaire.com> writes:
Hal> On Mon, 2005-04-11 at 16:23, Hal Rosenstock wrote:
>> > Problem: When I reboot all the 40 nodes (apart from the one
>> the opensm > is running), the network is non-functional (no
>> pings go through, even > though ports show status "Active") for
>> quite a while (more than 10 > minutes) after all the nodes have
>> come up. It then recovers without > intervention. Is this
>> normal? Single node reboots don't affect the > network
>> operation. osm Log file is appended.
>>
>> Can you describe your topology ? Is it the following: the SM is
>> connected to a switch/or switches with the 40 nodes connected
>> off these switches ?
Hal> What is the mix of those 40 nodes in terms of OpenIB (gen2)
Hal> and gen1 ? Is there no difference in the behavior of gen2
Hal> and gen1 in terms of the above symptoms ?
So far all nodes are gen2.
Roland
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