On Sun, Oct 26, 2014 at 1:05 AM, basma a.azeem <[email protected]> wrote:
> Hi Kapil, > > thank you for your reply > > > - so i can put the path to shared folder in the checkpoint using the > flag to dmtcp_launch like that: > > if i have a node named centralStore and shared folder on it named > Myapplication > > --ckptdir //centralStore/Myapplication > this will put the checkpoint files on the shared folder named Myapplication > on a node named centralStore > Correct. > > > - the second part concerning The restart script , i need to run an > application on one node lets call it node1 and i need to checkpoint that > application but store the checkpoint files and restart script on a second > node lets call it central store . so to do this you said that i need to "cd > <dirname>; /path/to/dmtcp_coordinator" but the directory here is not on the > same machine > > If the shared folder is not accessible on the node where the dmtcp_coordinator is running, then unfortunately, there is nothing we can do except for copying the restart script by hand. An alternative is to run the dmtcp_coordinator on one of the other nodes where the shared folder is accessible. > > Basma > ------------------------------ > From: [email protected] > Date: Sun, 26 Oct 2014 00:33:16 -0700 > Subject: Re: [Dmtcp-forum] checkpoint to a remote location > To: [email protected] > CC: [email protected] > > > Hi Basma, > > You can use the "--ckptdir <dirname>" flag to dmtcp_launch to put ckpt > images in a certain directory. The restart script is a little trickier. > But the simplest way is to do "cd <dirname>; /path/to/dmtcp_coordinator". > Dmtcp coordinator put the restart script in the same directory where it was > started from, so if you change to your shared directory before running > dmtcp_coordinator, everything should work just fine. > > Kapil > > > On Sat, Oct 25, 2014 at 3:23 PM, basma a.azeem < > [email protected]> wrote: > > Hi > How can i checkpoint to a certain shared folder on a certain node on my > network > i mean to save the checkpoint files and the ./dmtcp_restart_script.sh file > on a remote central node during the checkpoint process > as if the checkpoint directory is located at a shared folder on a pc on a > network > > thank you > > > ------------------------------------------------------------------------------ > > _______________________________________________ > Dmtcp-forum mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/dmtcp-forum > > >
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