Date: Fri, 12 Jun 2020 00:34:14 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 247188] "camcontrol devlist" does not show zvol-backed virtio devices Message-ID: <bug-247188-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D247188 Bug ID: 247188 Summary: "camcontrol devlist" does not show zvol-backed virtio devices Product: Base System Version: 12.1-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bhyve Assignee: virtualization@FreeBSD.org Reporter: seb@boisvert.info Created attachment 215473 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D215473&action= =3Dedit Output of "vm info nova" on the host that's running the BHYVE hypervisor Hi, I think that I found a bug. I would like to fix it myself. My host "atlantis" is running FreeBSD 12.1-RELEASE. I have a BHYVE guest "nova" with: - 1 20-GB file-backed disk for the operating system (FreeBSD 12.1-RELEASE), - 8 10-GB ZVOL-backed virtio disks, and - 8 20-GB ZVOL-backed virtio disks. see vm-info-nova.txt In nova, the disks are listed in /dev: root@nova:~ # ls -1 /dev/vtbd? /dev/vtbd0 /dev/vtbd1 /dev/vtbd2 /dev/vtbd3 /dev/vtbd4 /dev/vtbd5 /dev/vtbd6 /dev/vtbd7 /dev/vtbd8 /dev/vtbd9 However, camcontrol returns nothing. root@nova:~ # camcontrol devlist gpart also does not see the disks. root@nova:~ # gpart show /dev/vtbd1 gpart: No such geom: /dev/vtbd1. root@nova:~ # camcontrol devlist|wc -l 0 I think it is either a problem with CAM or with GEOM, or maybe the VIRTIO driver in the guest. >From the host point-of-view, everything seems fine. --=20 You are receiving this mail because: You are the assignee for the bug.=
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