Hello,
we are using cfengine 2.1.20.
We kill all the processes of user when the job has finished on our
cluster. For some reasons not all processes are killed for some
usernames.
example script:
#!/usr/sbin/cfagent -K -x -f
#
# This is the cfengine clean up script for cleaning up login
#
control:
actionsequence = ( processes )
processes:
".*"
signal=kill
action=do
filter=kill_users
filters:
{ kill_users
Owner: "root|postfix|daemon|ganglia|jaap|willem|bas|walter|bert|ramon"
Result: "!Owner"
}
I have patches process.c. The diff is included as patch.
Regards
------------------------------------------------------------------------
--- process.c.org 2005-02-08 12:50:02.000000000 +0100
+++ process.c 2006-07-11 12:29:30.243631590 +0200
@@ -330,46 +330,34 @@
Debug("Matched proc[%s]\n",ip->name);
- one_space = false;
-
for (sp = ip->name; *sp != '\0'; sp++) /* if first field contains alpha, skip */
{
while (true)
{
- while (!isdigit((int)*sp) && (*sp != '\0'))
- {
- if (*sp == ' ')
- {
- one_space = true;
- }
- sp++;
- }
-
- if (!one_space)
- {
- while(*sp != ' ' && *sp != '\t')
+ /* HvB If start with alpha then skip it till the first space */
+ if (isalnum((int)*sp))
+ {
+ while ((*sp != ' ') && (*sp != '\0'))
{
sp++;
- }
- }
-
- if ((sp > ip->name) && isalnum((int)*(sp-1))) /* Username contains number*/
- {
- sp++;
- }
- else
- {
- break;
- }
- }
+ }
+ }
+
+ /* skip spaces and tabs */
+ while ((*sp == ' ') && (*sp == '\t'))
+ {
+ sp++;
+ }
+ break;
+ } /* end while */
sscanf(sp,"%d",&pid);
-
+
if (pid != -1)
{
break;
}
- }
+ } /* end for */
if (pid == -1)
{
------------------------------------------------------------------------
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