<p></p>
<p>Hi everyone,</p>
<p>It's good that there is an open issue for this issue.</p>
<p>Also note that there are 2 different things here : (1) the issue itself which is that pthread_setschedparam failed: Not owner and (2) how to solve this</p>
<p>For the message, it would be sufficient to just report (1) what happens.</p>
<p>Now the action that one should take to resolve this, depends on the operating system, and also to some extent I think there may be different approaches.</p>
<p>For example, I have recently discovered that an additional necessary privilege must be given at the Solaris zone level :</p>
<p>example# zonecfg -z myzone<br>
zonecfg:myzone> set limitpriv="default,proc_priocntl"<br>
zonecfg:myzone2> exit</p>
<p>To be able to add "privs=proc_priocntl" in a zone.</p>
<p>One possible approach to address the issue itself is by creating a profile:</p>
<h1>profiles -p Squeak</h1>
<p>profiles:Squeak> set desc="Allow Squeak VM to Set Priority"<br>
profiles:Squeak> add cmd=/usr/bin/squeak<br>
profiles:Squeak:squeak> set privs=proc_priocntl<br>
profiles:Squeak:squeak> end<br>
profiles:Squeak> commit<br>
profiles:Squeak> info<br>
name=Squeak<br>
desc=Allow Squeak VM to Set Priority<br>
cmd=/usr/bin/squeak<br>
profiles:Squeak> exit</p>
<p>However bottom line is there is a difference between the issue itself,  and the many different ways to address the issue on the various platforms and distributions of operating systems.</p>
<p>Regards,<br>
David Stes</p>

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