Jeremy,
As far as I understand the tool that Evgeny recommended showed that the remote
port is reachable.
Based on the log that have been provided I can't find the issue in ompi,
everything seems to be kosher.
Unfortunately, I do not have a platform where I may try to reproduce the issue.
I wo
Hi Pasha,
I just wanted to check if you had any further suggestions regarding
the APM issue based on the updated info in my previous email.
Thanks,
-Jeremy
On Mon, Mar 12, 2012 at 12:43 PM, Jeremy wrote:
> Hi Pasha, Yevgeny,
>
>>> My educated guess is that from some reason it is no direct conn
Hi Pasha, Yevgeny,
>> My educated guess is that from some reason it is no direct connection path
>> between lid-2 and lid-4. To prove it we have to look and the OpenSM routing
>> information.
> If you don't get response or you get info of
> the device different that what you would expect,
> then
Hi,
I just noticed that my previous mail bounced,
but it doesn't matter. Please ignore it if
you got it anyway - I re-read the thread and
there is a much simpler way to do it.
If you want to check whether LID L is reachable
through HCA H from port P, you can run this command:
smpquery --Ca H
On Thu, Mar 8, 2012 at 10:44 AM, Shamis, Pavel wrote:
> Jeremy,
> Finally I had a chance to look at log file.
Hi Pasha,
I appreciate the review you did and the comments you provided. I will
see if we can get some additional routing information. I will also do
some experiments with a more trivi
Jeremy,
Finally I had a chance to look at log file.
Initially all qps are created on port 1, and in the same time alternative path
loaded (ports 2, lids 4 and 2 ). I guess in some point you switch off port 1,
APM even is reported because the alternative path is active now, and from some
reason
Hi Pasha,
>On Wed, Feb 29, 2012 at 11:02 AM, Shamis, Pavel wrote:
>
> I would like to see all the file.
> 28MB is it the size after compression ?
>
> I think gmail supports up to 25Mb.
> You may try to create gzip file and then slice it using "split" command.
See attached. At about line 151311 i
>
>> On Tue, Feb 28, 2012 at 11:34 AM, Shamis, Pavel wrote:
>> I reviewed the code and it seems to be ok :) The error should be reported if
>> the port migration is already happened once (port 1 to port 2), and now you
>> are trying to shutdown port 2 and MPI reports that it can't migrate anymo
Hi Pasha,
>On Tue, Feb 28, 2012 at 11:34 AM, Shamis, Pavel wrote:
> I reviewed the code and it seems to be ok :) The error should be reported if
> the port migration is already happened once (port 1 to port 2), and now you
> are trying to shutdown port 2 and MPI reports that it can't migrate an
Jeremy,
I reviewed the code and it seems to be ok :) The error should be reported if
the port migration is already happened once (port 1 to port 2), and now you are
trying to shutdown port 2 and MPI reports that it can't migrate anymore. It
assumes that port 1 is still down and it can't go back
Hi Pasha,
Thanks for your response. I look forward to hearing from you when you
have a chance.
-Jeremy
On Wed, Feb 22, 2012 at 10:43 PM, Shamis, Pavel wrote:
> Jeremy,
> I implemented the APM support for openib btl a long time ago. I do not
> remember all the details of the implementation, but
Jeremy,
I implemented the APM support for openib btl a long time ago. I do not remember
all the details of the implementation, but I remember that it is used to
support LMC bits and multiple ib ports. Unfortunately I'm super busy this week.
I will try look at it early next week.
Pavel (Pasha) S
Hi,
I am have a problem getting Alternative Path Migration (APM) to work
over the InfiniBand ports on my HCA.
Details on my configuration and the issue I have are below. Please
let me know if you can provide any suggestions or corrections to my
configuration? I will be happy to try other experi
13 matches
Mail list logo
