Date: Thu, 06 Feb 2020 23:34:51 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 243946] mdconfig -d causes iostat glitch Message-ID: <bug-243946-227-k2luc7SGf6@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-243946-227@https.bugs.freebsd.org/bugzilla/> References: <bug-243946-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=243946 Conrad Meyer <cem@freebsd.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Version|12.1-RELEASE |CURRENT CC| |cem@freebsd.org --- Comment #1 from Conrad Meyer <cem@freebsd.org> --- Yep. The iostat interface is sort of inherecently racy, but we might be able to do a better job in this specific case. (Even the stats collection in the kernel is racier than it has to be. If you have a fast enough device, some starts and stop counts can be lost and you end up with similar overflow numbers.) -- You are receiving this mail because: You are the assignee for the bug.help
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