Hi All,
I was actually invoking dmtcp_restart directly providing all
ckpt.* files to this. But I realized that using automatically generated
restart script resulted in correct restart of the remote process. Is it
mandatory to always use the generated script to restart. I am using
dmtcp provided APIs to take checkpoint internally by application
itself. So I thought simply providing all ckpt images to dmtcp_restart
utility will restart my application. This assumption is not true for
remote processes.
Regards
Ankit
On 06/23/2015 06:28 PM, Ankit Garg wrote:
> Hi All,
> I am trying to run sshtest from test directory but on
> restart I am getting following error/warning. I can also see that
> same has not been restarted on remote host:
>
>
> [57000] WARNING at processinfo.cpp:362 in restoreProcessGroupInfo;
> REASON='JWARNING(setpgid(0, _gid) == 0) failed'
> _gid = 56000
> (strerror((*__errno_location ()))) = Operation not permitted
> Message: Cannot change group information
> [56000] WARNING at terminal.cpp:110 in restore_term_settings;
> REASON='JWARNING(false) failed'
> Message: :skip restore terminal step -- we are in BACKGROUND
>
>
> It seems instead same process is restarted in background on local host
> rather than remote host.
>
>
> Regards
> Ankit
>
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