> On Oct 28, 2014, at 12:19 AM, Adam Leventhal via dtrace-discuss > <dtrace-discuss@lists.dtrace.org> wrote: > > The process is not restarted. It is likely that there's a bug whereby the > flags set by the stop() action to cause the process to stop are cleared > during the act of process creation. I'd suggest you choose a different probe > such as syscall::forksys:return instead of proc:::start. > > The script you posted worked fine for me on the version of illumos I tested > it out on. >
Last night I spent some time playing with this script. I even managed to lock my machine up twice and had to hard reboot :). Running on OmniOS r151012 this script does not work as is. From what I can tell, it's an interaction between stop() and system(). If you remove the system() and add a wait call to the parent then the child is stopped (of course removing the system call means you lose the pid provider output on the child). -Z ------------------------------------------- dtrace-discuss Archives: https://www.listbox.com/member/archive/184261/=now RSS Feed: https://www.listbox.com/member/archive/rss/184261/25769126-e243886f Modify Your Subscription: https://www.listbox.com/member/?member_id=25769126&id_secret=25769126-8d47a7b2 Powered by Listbox: http://www.listbox.com
