[mvapich-discuss] RE: Could you upgrade "mpirun_rsh" command

[Yutaka Kubota]

Dear MVAPICH2 discussion Mailing list,

This is Yutaka Kubota from Cray Japan Inc.

We don't receive your reply about it yet. We guess that this problem is not MPI, so you might decide low priority about this symptom. However this problem is high priority for us. So if you don't have much time for fix the symptom. Please let me know who should I ask. If we have to fix this symptom for own coding. We are afraid that we have to fix mpirun_rsh command every MVAPICH2 version up.

Yutaka Kubota, Cray Japan inc.


-----Original Message-----
From: owner-tokyocsd at cray.com [mailto:owner-tokyocsd at cray.com] On Behalf Of Yutaka Kubota
Sent: Wednesday, October 21, 2009 12:24 PM
To: mvapich-discuss at cse.ohio-state.edu
Subject: Could you upgrade "mpirun_rsh" command

Dear MVAPICH2 discussion Mailing list,

This is Yutaka Kubota from Cray Japan.

I always appreciate your support. Our Satoshi Isono had asked that we had confirmed that all putting files owner were changed before group when change the Liux group using newgrp command and submit job using "mpirun_rsh" command. Bill in university of Texas had answered that insert "/usr/bin/sg `id -gn`" command line in between MPI option and execution binary name. We had confirmed that most patter submission was resolved on this way. However some submission patter using "sg" command affected to user program. 

Could you fix "mpirun_rsh" command for newgrp user put files before owner changed symptom?

Best regards

Yutaka Kubota, Cray Japan.