On 2/26/2015 7:19 PM, Eliot Moss wrote: > gunzip -c foo.gz | java blah blah 2> blah.err | gzip > bar.gz > > 1) Typically fails in restart if restarted on a host different from that > used for first part of the run. The complaint is about Unix > shared-memory > stuff in the Java process. > > Workaround: Restart only on the original host.
Here's what happens when restarted on a different host: [42000] ERROR at sysvipc.cpp:775 in postRestart; REASON='JASSERT(_realId != -1) failed' (strerror((*__errno_location ()))) = No such file or directory java (42000): Terminating... As for the other problems (relative versus absolute path for stderr of a Java process), either I had confounded it with the above or it does not happen every time, so I may have been wrong about it, and in any case do not currently have failure output for it. Regards -- EM ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Dmtcp-forum mailing list Dmtcp-forum@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dmtcp-forum