Date: Mon, 04 Oct 2021 09:20:41 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 258777] System freezing for minutes when deleting a large file Message-ID: <bug-258777-227-XVFt4LsYh1@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-258777-227@https.bugs.freebsd.org/bugzilla/> References: <bug-258777-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D258777 Gian-Simon Purkert <gspurki@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gspurki@gmail.com --- Comment #3 from Gian-Simon Purkert <gspurki@gmail.com> --- Continuous trim (on zfs and ufs) comes sometimes with a large, and unpredictable performance impact (same on linux with xfs[1]). However trim on freebsd is extremely slow compared to..well everything else (1.5 h for my 250GB SSD) A cronjob (outside busy-hours) with something like "fstrim -v /" worked bet= ter for me. [1] https://xfs.org/index.php/FITRIM/discard >There can be a severe performance penalty for enabling realtime discard. --=20 You are receiving this mail because: You are the assignee for the bug.=
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