Re: mlx4: propagate node_description changes down to FW

2010-10-03 Thread Hal Rosenstock
On Sun, Oct 3, 2010 at 12:01 PM, Jack Morgenstein wrote: > I have not yet submitted the patch to the list.  Without the patch, we have a > race condition. > > Yevgeny, any ideas on scalability? What happens if opensm receives the trap > while it is performing a heavy sweep? There's no requireme

RE: mlx4: propagate node_description changes down to FW

2010-10-03 Thread Jack Morgenstein
I have not yet submitted the patch to the list. Without the patch, we have a race condition. Yevgeny, any ideas on scalability? What happens if opensm receives the trap while it is performing a heavy sweep? -Jack -Original Message- From: Or Gerlitz [mailto:ogerl...@voltaire.com] Sent:

re: mlx4: propagate node_description changes down to FW

2010-10-03 Thread Or Gerlitz
Hi Jack, I just came across this patch of yours which was placed in ofed 1.5.2, I didn't see any track of it here @ linux-rdma (any specific reason for that?) - some questions/issues to discuss - 1st and most, (say) for 1k node cluster, is it correct that for each node doing start/restart of