Date: Tue, 26 Nov 2019 06:06:54 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 241980] panic: I/O to pool appears to be hung on vdev Message-ID: <bug-241980-227-ys1KLG3G29@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-241980-227@https.bugs.freebsd.org/bugzilla/> References: <bug-241980-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D241980 --- Comment #26 from Eugene Grosbein <eugen@freebsd.org> --- At first this hardware used mfi(4) driver that has no TRIM support at all a= nd write performance was very bad. Switch to mrsas(4) with re-trimming SSDs one-by-one made performance normal. Disabling TRIM is not an option. --=20 You are receiving this mail because: You are the assignee for the bug.=
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