Date: Fri, 18 Dec 2020 23:57:02 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 251803] rctl -a user:test:readiops:throttle=0/user crash the system Message-ID: <bug-251803-227-CozWUCNJ3E@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-251803-227@https.bugs.freebsd.org/bugzilla/> References: <bug-251803-227@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D251803 --- Comment #2 from Jason A. Harmening <jah@FreeBSD.org> --- Looks like rctl_enforce() is blowing up when it tries to scale the throttle timeout according to the specified limit, which in this case produces divis= ion by zero. In general, it doesn't seem like attempting to throttle resource usage to 0 makes sense; it seems like this should instead be treated as a request to d= eny the resource and checked as such. Can you try the attached patch? --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-251803-227-CozWUCNJ3E>