Date: Wed, 17 Oct 2018 05:12:39 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 211713] NVME controller failure: resetting (Samsung SM961 SSD Drives) Message-ID: <bug-211713-227-xzkW0lRTpP@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-211713-227@https.bugs.freebsd.org/bugzilla/> References: <bug-211713-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D211713 --- Comment #64 from Warner Losh <imp@FreeBSD.org> --- 'sync' will force all the dirty buffers to be scheduled in the nvme control= ler and won't return until they are complete. There are no other 'flush' operat= ions needed as the errors are that we suspend while we have pending I/O in the n= vme controller. That might need to be attended to, but it isn't currently. But a suspend / resume bug is very different than this bug. Please file a n= ew bug to track that. This bug is, during normal operations, something bad happens, and we stop being able to talk to the NVMe drive and error recover= y is insufficient to cope. --=20 You are receiving this mail because: You are the assignee for the bug.=
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