Date: Fri, 03 Jan 2020 19:08:49 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 243063] [bhyve] nvme timeouts Message-ID: <bug-243063-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D243063 Bug ID: 243063 Summary: [bhyve] nvme timeouts Product: Base System Version: 12.1-STABLE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bhyve Assignee: virtualization@FreeBSD.org Reporter: iron.udjin@gmail.com Hello, OS: 12.1-STABLE r356314 I've got two different servers with with NVME disks. First one has VM with Centos 7, second has VM with debian 10. Both Vms use disk0_type=3D"nvme". F= rom time to time disk subsystem in VMs freezes and I see in dmesg: Centos 7: Dec 31 13:26:28 localhost kernel: nvme nvme0: I/O 676 QID 4 timeout, aborti= ng Dec 31 13:26:58 localhost kernel: nvme nvme0: I/O 676 QID 4 timeout, reset controller Debian 10: Jan 3 19:43:46 localhost kernel: [ 472.062677] nvme nvme0: I/O 363 QID 1 timeout, completion polled Jan 3 20:24:38 localhost kernel: [ 2925.514461] nvme nvme0: I/O 545 QID 3 timeout, completion polled Jan 3 20:28:40 localhost kernel: [ 3167.351351] nvme nvme0: I/O 1012 QID 2 timeout, completion polled ...and nothing in logs or dmesg of host systems. Why does it happen and how can be fixed? Thank you! --=20 You are receiving this mail because: You are the assignee for the bug.=
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