[libvirt] Fwd: [PATCH] qemu: Add cmd_per_lun, max_sectors to virtio-scsi

Ján Tomko jtomko at redhat.com
Wed Jul 2 08:05:57 UTC 2014

On 07/02/2014 03:51 AM, Nicholas A. Bellinger wrote:
> Hi Mike & Co,
> Can we please keep the libvirt names consistent for virtio-scsi
> parameters with what is already defined in qemu..?  (Paolo CC'ed)
>>From qemu/include/hw/virtio/virtio-scsi.h:
> #define DEFINE_VIRTIO_SCSI_PROPERTIES(_state, _conf_field)                     \
>     DEFINE_PROP_UINT32("num_queues", _state, _conf_field.num_queues, 1),       \

This one is already exposed as 'queues' and it has been in a few libvirt
releases - changing it would break compatibility.

>     DEFINE_PROP_UINT32("max_sectors", _state, _conf_field.max_sectors, 0xFFFF),\
>     DEFINE_PROP_UINT32("cmd_per_lun", _state, _conf_field.cmd_per_lun, 128)

These are the attribute names I just pushed.


> AFAICT, having different names between qemu + libvirt parameters can
> only add confusion.
> --nab

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