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Re: [Qemu-devel] [PATCH] hw: Add support for new LSI Logic devices.
From: |
Anthony Liguori |
Subject: |
Re: [Qemu-devel] [PATCH] hw: Add support for new LSI Logic devices. |
Date: |
Thu, 13 Sep 2012 08:14:56 -0500 |
User-agent: |
Notmuch/0.13.2+93~ged93d79 (http://notmuchmail.org) Emacs/23.3.1 (x86_64-pc-linux-gnu) |
Paolo Bonzini <address@hidden> writes:
> Il 12/09/2012 15:58, Anthony Liguori ha scritto:
>> Why would someone use this verses megasas vs. LSI vs virtio-scsi?
>
> LSI is dead. Compare it to IDE.
>
> virtio-scsi has the highest performance, but it is not supported on all
> guests. Compare it to virtio-blk.
>
> This vs. megasas is a good question; both can be compared to AHCI, they
> have good performance and have the advantage of compatibility with real
> hardware. If this had gone in first, I would probably have rejected
> megasas, but this has the advantage of being used in VMware and
> VirtualBox. Plus, unlike megasas Don said he'd work on SeaBIOS support,
> so it has further merit.
Okay. Thanks.
Regards,
Anthony Liguori
>
> Paolo
Re: [Qemu-devel] [PATCH] hw: Add support for new LSI Logic devices., Gerhard Wiesinger, 2012/09/12
Re: [Qemu-devel] [PATCH] hw: Add support for new LSI Logic devices., Avi Kivity, 2012/09/12
Re: [Qemu-devel] [PATCH] hw: Add support for new LSI Logic devices., Michael S. Tsirkin, 2012/09/13