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Re: [Qemu-devel] Is realview-pb-a8 fully supported ?
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] Is realview-pb-a8 fully supported ? |
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Date: |
Sun, 9 Oct 2011 16:46:10 +0100 |
On 9 October 2011 16:01, Alexander Graf <address@hidden> wrote:
> cache=writeback survives host crashes. The only reason writethrough
> is the default is Windows XP which doesn't issue flushes properly,
> so there cache=writeback can lead to data loss. Linux guests are fine.
I thought that only applied to disks attached via protocols
(IDE, SCSI) that supported a flush command? SD cards don't,
so no guest issues flushes.
-- PMM
- [Qemu-devel] Is realview-pb-a8 fully supported ?, Francis Moreau, 2011/10/09
- Re: [Qemu-devel] Is realview-pb-a8 fully supported ?, Peter Maydell, 2011/10/09
- Re: [Qemu-devel] Is realview-pb-a8 fully supported ?, Francis Moreau, 2011/10/09
- Re: [Qemu-devel] Is realview-pb-a8 fully supported ?, Francis Moreau, 2011/10/10
- Re: [Qemu-devel] Is realview-pb-a8 fully supported ?, Peter Maydell, 2011/10/10
- Re: [Qemu-devel] Is realview-pb-a8 fully supported ?, Francis Moreau, 2011/10/10
- Re: [Qemu-devel] Is realview-pb-a8 fully supported ?, Peter Maydell, 2011/10/12
- Re: [Qemu-devel] Is realview-pb-a8 fully supported ?, Francis Moreau, 2011/10/12
- Re: [Qemu-devel] Is realview-pb-a8 fully supported ?, Peter Maydell, 2011/10/12
- Re: [Qemu-devel] Is realview-pb-a8 fully supported ?, Francis Moreau, 2011/10/13