virtio

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RHEL 6 VM does not detect the virtio disks and fails to boot in Openshift Virtualization

KCS Solution updated on 22 Mar 2023, 8:59 AM GMT - 0 -

0

Red Hat OpenShift Container Platform
RHV virtio-scsi 直接 Lun で SCSI パススルーを有効にすると、I/O パスが冗長でなくなり、ゲスト内でエラーが発生する可能性がある

KCS Solution updated on 22 Mar 2023, 7:36 AM GMT - 0 -

0

Red Hat Virtualization
Virtual Machine fails to start with "Unable to create tap device tap0: Invalid argument"

KCS Solution updated on 26 Feb 2023, 10:23 PM GMT - 0 -

0

Red Hat OpenShift Container Platform
Do virtio disks support persistent names and Serial numbers?

KCS Solution updated on 10 Feb 2023, 12:45 AM GMT - 1 -

0

Red Hat Virtualization, Red Hat Enterprise Linux
Enabling SCSI Pass-Through on a RHV virtio-scsi direct lun can result in a non-redundant I/O path, resulting in errors inside the guest

KCS Solution updated on 03 Feb 2023, 9:27 AM GMT - 5 -

0

Red Hat Virtualization
RHEL7: PANIC: general protection fault: in virtio_check_driver_offered_feature

KCS Solution updated on 03 Oct 2022, 12:11 PM GMT - 0 -

0

Red Hat Enterprise Linux
[RHV-M] Exclamation mark next to Windows Server 2012 R2 VM with the message "The latest guest agent needs to be installed and running on the guest".

KCS Solution updated on 03 Oct 2022, 3:10 AM GMT - 0 -

0

Red Hat Virtualization
Cannot attach Virtual Disk. The disk is not shareable and is already attached to a VM.

KCS Solution updated on 27 Sep 2022, 6:23 AM GMT - 0 -

0

Red Hat OpenShift Container Platform
How to change the RX queue size value of a virtio network interface

KCS Solution updated on 31 Aug 2022, 7:03 AM GMT - 0 -

0

Red Hat Enterprise Linux
Troubleshooting OCP on RHV deployments

Knowledge Article updated on 31 May 2022, 10:34 AM GMT - 0 -

0

Red Hat OpenShift Container Platform, Red Hat Virtualization
[RHV] when creating vms with ovirt_vm ansible module virtio-scsi is enabled by default

KCS Solution updated on 31 May 2022, 9:13 AM GMT - 0 -

0

Red Hat Virtualization
System got hung while extending the logical volume

KCS Solution updated on 08 Apr 2022, 1:30 PM GMT - 0 -

0

Red Hat Enterprise Linux
kernel BUG at drivers/block/virtio_blk.c

KCS Solution updated on 24 Jan 2022, 5:09 PM GMT - 0 -

0

Red Hat Enterprise Linux
Ansible ovirt_disk module fails to set bootable flag when creating new virtual disk in RHV

KCS Solution updated on 26 Oct 2021, 10:22 AM GMT - 0 -

0

Red Hat Hyperconverged Infrastructure, Red Hat Virtualization
A virtio-net device can receive a packet larger than the MTU

KCS Solution updated on 25 Oct 2021, 12:50 AM GMT - 0 -

0

Red Hat Enterprise Linux
virtio-net receives non-local unicast traffic, does not filter by MAC

KCS Solution updated on 14 Oct 2021, 10:11 PM GMT - 0 -

0

Red Hat OpenStack Platform, Red Hat Enterprise Linux
Change RX queue size and TX queue size of virtio NICs deployed with Red Hat OpenStack Director

KCS Solution updated on 07 Sep 2021, 9:31 PM GMT - 1 -

0

Red Hat OpenStack Platform
System got rebooted while running Oracle dataguard process

KCS Solution updated on 27 Aug 2021, 12:47 PM GMT - 0 -

0

Red Hat Enterprise Linux
The kernel crashed upon blocked task detection where many tasks stuck in I/O wait on a virtio_blk device.

KCS Solution updated on 17 Aug 2021, 2:24 AM GMT - 0 -

0

Red Hat Enterprise Linux
qemu-guest-agent is not installed in a v2v migration

KCS Solution updated on 10 Jun 2021, 9:39 AM GMT - 0 -

0

Red Hat Enterprise Linux
How to increase KVM hypervisor device transmit queue?

KCS Solution updated on 21 Apr 2021, 7:34 AM GMT - 0 -

0

Red Hat Enterprise Linux
Support for Windows 8, Windows 10, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016 guests in RHEV

KCS Solution updated on 30 Mar 2021, 7:14 AM GMT - 18 -

3

Red Hat Virtualization
Cannot find virtio.ko and virtio_pci.ko kernel modules on RHEL8

KCS Solution updated on 11 Mar 2021, 8:36 AM GMT - 0 -

0

Red Hat Enterprise Linux
"Cannot edit VM. Maximum PCI devices exceeded." error reported when trying to enable 'VirtIO-SCSI'

KCS Solution updated on 05 Feb 2021, 5:38 AM GMT - 1 -

0

Red Hat Virtualization
RHV: RHEL6 Virtual Machine has kernel panic when used with Q35 chipset

KCS Solution updated on 27 Jan 2021, 11:29 PM GMT - 0 -

0

Red Hat Virtualization

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virtio

RHEL 6 VM does not detect the virtio disks and fails to boot in Openshift Virtualization

RHV virtio-scsi 直接 Lun で SCSI パススルーを有効にすると、I/O パスが冗長でなくなり、ゲスト内でエラーが発生する可能性がある

Virtual Machine fails to start with "Unable to create tap device tap0: Invalid argument"

Do virtio disks support persistent names and Serial numbers?

Enabling SCSI Pass-Through on a RHV virtio-scsi direct lun can result in a non-redundant I/O path, resulting in errors inside the guest

RHEL7: PANIC: general protection fault: in virtio_check_driver_offered_feature

[RHV-M] Exclamation mark next to Windows Server 2012 R2 VM with the message "The latest guest agent needs to be installed and running on the guest".

Cannot attach Virtual Disk. The disk is not shareable and is already attached to a VM.

How to change the RX queue size value of a virtio network interface

Troubleshooting OCP on RHV deployments

[RHV] when creating vms with ovirt_vm ansible module virtio-scsi is enabled by default

System got hung while extending the logical volume

kernel BUG at drivers/block/virtio_blk.c

Ansible ovirt_disk module fails to set bootable flag when creating new virtual disk in RHV

A virtio-net device can receive a packet larger than the MTU

virtio-net receives non-local unicast traffic, does not filter by MAC

Change RX queue size and TX queue size of virtio NICs deployed with Red Hat OpenStack Director

System got rebooted while running Oracle dataguard process

The kernel crashed upon blocked task detection where many tasks stuck in I/O wait on a virtio_blk device.

qemu-guest-agent is not installed in a v2v migration

How to increase KVM hypervisor device transmit queue?

Support for Windows 8, Windows 10, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016 guests in RHEV

Cannot find virtio.ko and virtio_pci.ko kernel modules on RHEL8

"Cannot edit VM. Maximum PCI devices exceeded." error reported when trying to enable 'VirtIO-SCSI'

RHV: RHEL6 Virtual Machine has kernel panic when used with Q35 chipset

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