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Old 02-20-2007, 09:47 AM   #1
viv_nan
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Question tracing 'create' system call called by any process to kernel


guys,

i need to know when create system call is called by any process in my system.. how am i to do it..? strace works only for a single process.. is there anythin similar to dtrace in solaris or how should i solve it..

Last edited by viv_nan; 02-20-2007 at 09:49 AM.
 
Old 02-20-2007, 01:43 PM   #2
unSpawn
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Hello and welcome to LQ, hope you like it here.

There's nothing that we can call a true equivalent of Dtrace AFAIK, but the Linux Trace Toolkit (LTT, 2.6 kernels) or SysCallTrack (SCT, 2.4 series) could help. For example in SCT you would just define a rule like:
Code:
rule
{
        syscall_name = create_module
        rule_name = root_create_module_rule
        filter_expression {UID==0}
        action { type = LOG }
}
 
Old 03-07-2007, 08:51 AM   #3
viv_nan
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thanks ... i am using systemtap..
 
Old 03-07-2007, 11:09 AM   #4
jlliagre
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If you install Solaris Express and Linux on a lx branded zone, you actually can run dtrace on the global zone an see with the lx-syscall provider what Linux system calls are used.

See http://blogs.sun.com/ahl/entry/dtrace_for_linux and http://docs.sun.com/app/docs/doc/819...4o5mdke?a=view for details.
 
  


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