rfork'ed process at a remote node not found with ps ??
"Taeho Kang" <[email protected]>
| Newsgroups | gmane.linux.cluster.ssic.user |
|---|---|
| Message-ID | <[email protected]> |
Dear All:
I am writing some codes to distribute and manage a list of jobs to available
nodes in an OpenSSI cluster.
A segment of my code contains....
/* rfork at a node */
rfork (NodeNumber)
/* "counter" binary will be run from here on.*/
execv ("/usr/local/bin/counter", "counter", 0)
Let's assume NodeNumber was 2 and I do
$ ps -ax --shownode | grep counter
and it shows no "counter" process at node 2!!
If I rforked at a local node (e.g. Node #1),
then "ps -ax --shownode | grep counter" would show the rfork'ed process's
status.
Has anyone run into a similar problem? Or is this a known problem?
I would really appreciate any of your inputs on this matter. :-)
/Taeho
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