Public bug reported:
When using virtio-scsi we should be able to attach up to 256 devices but
because the XML device definition do not specify which controller to use
and place on that on that one, we are currently able to attach no more
than 6 disks.
step to reproduce the issue:
- glance image-update --property hw_scsi_model=virtio-scsi <image>" to creates
the virtio-scsi controller
- glance image-update --property hw_disk_bus=scsi <image>" disks will be using
scsi
Start instance with more than 6 disks/volumes
** Affects: nova
Importance: Undecided
Assignee: sahid (sahid-ferdjaoui)
Status: In Progress
** Tags: libvirt
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https://bugs.launchpad.net/bugs/1686116
Title:
domain xml not well defined when using virio-scsi disk bus
Status in OpenStack Compute (nova):
In Progress
Bug description:
When using virtio-scsi we should be able to attach up to 256 devices
but because the XML device definition do not specify which controller
to use and place on that on that one, we are currently able to attach
no more than 6 disks.
step to reproduce the issue:
- glance image-update --property hw_scsi_model=virtio-scsi <image>" to
creates the virtio-scsi controller
- glance image-update --property hw_disk_bus=scsi <image>" disks will be
using scsi
Start instance with more than 6 disks/volumes
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https://bugs.launchpad.net/nova/+bug/1686116/+subscriptions
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