Re: [OMPI users] Using a rankfile for ompi-restart

2010-05-18 Thread Josh Hursey
(Sorry for the delay in replying, more below) On Apr 8, 2010, at 1:34 PM, Fernando Lemos wrote: Hello, I've noticed that ompi-restart doesn't support the --rankfile option. It only supports --hostfile/--machinefile. Is there any reason --rankfile isn't supported? Suppose you have a cluster

[OMPI users] Using a rankfile for ompi-restart

2010-04-08 Thread Fernando Lemos
Hello, I've noticed that ompi-restart doesn't support the --rankfile option. It only supports --hostfile/--machinefile. Is there any reason --rankfile isn't supported? Suppose you have a cluster without a shared file system. When one node fails, you transfer its checkpoint to a spare node and