Re: [PATCH] infiniband-diags: add rdma-ndd daemon

2014-11-07 Thread Jason Gunthorpe
On Thu, Oct 30, 2014 at 07:54:30PM -0400, ira.we...@intel.com wrote: > From: Ira Weiny > > rdma-ndd is a system daemon which watches the procfs hostname file for > updates. > > Upon detecting an update it will update the Node Descriptions of the RDMA > devices in the system. > > This deamon is

Re: [PATCH v2 1/6] ib/mad: Add function to support format specifiers for node description

2014-11-07 Thread Hal Rosenstock
On 11/7/2014 3:53 PM, Hefty, Sean wrote: >>> Define a default Node Description format to be "%h %d" >> >> There are a lot of Node Description schemes in use in the field >> currently. New format needs to be made as unlikely as possible to >> interfere with those. So perhaps H:%h D:%d ? > > Is ther

RE: [PATCH v2 1/6] ib/mad: Add function to support format specifiers for node description

2014-11-07 Thread Hefty, Sean
> > Define a default Node Description format to be "%h %d" > > There are a lot of Node Description schemes in use in the field > currently. New format needs to be made as unlikely as possible to > interfere with those. So perhaps H:%h D:%d ? Is there something for this in the upstream kernel code

Re: [PATCH 6/6] ib/mlx5: change default node description processing

2014-11-07 Thread Hal Rosenstock
On 10/30/2014 7:50 PM, ira.we...@intel.com wrote: > From: Ira Weiny > > Change the default node description string to IB_DEFAULT_ND_FORMAT > Use ib_build_node_desc to dynamically map this string to set Node Description > in FW > > Reviewed-by: John Fleck > Reviewed-by: Michael Heinz > Reviewed

Re: [PATCH 4/6] ib/mthca: change default node description processing

2014-11-07 Thread Hal Rosenstock
On 10/30/2014 7:50 PM, ira.we...@intel.com wrote: > From: Ira Weiny > > Change the default node description string to IB_DEFAULT_ND_FORMAT > Use ib_build_node_desc to dynamically map this string when queried > > Reviewed-by: John Fleck > Reviewed-by: Michael Heinz > Reviewed-by: Mike Marcinisz

Re: [PATCH 3/6] ib/mlx4: change default node description processing

2014-11-07 Thread Hal Rosenstock
On 10/30/2014 7:50 PM, ira.we...@intel.com wrote: > From: Ira Weiny > > Change the default node description string to IB_DEFAULT_ND_FORMAT > Use ib_build_node_desc to dynamically map this string when queried and to set > the Node Description in FW > > Reviewed-by: John Fleck > Reviewed-by: Mich

Re: [PATCH v2] infiniband-diags: add rdma-ndd daemon

2014-11-07 Thread Hal Rosenstock
On 10/31/2014 2:27 PM, ira.we...@intel.com wrote: > From: Ira Weiny > > rdma-ndd is a system daemon which watches the procfs hostname file for > updates. > > Upon detecting an update it will update the Node Descriptions of the RDMA > devices in the system. What is the effect of this on RoCE an

Re: [PATCH v2 1/6] ib/mad: Add function to support format specifiers for node description

2014-11-07 Thread Hal Rosenstock
On 11/6/2014 5:06 PM, ira.we...@intel.com wrote: > From: Ira Weiny > > ib_build_node_desc - prints src node description into dest while mapping > format > specifiers > > Specifiers supported: > %h system hostname > %d device name > > Define a default Node Description format to be "%h %d" Ther