Re: [Qemu-devel] SdCard read/write performance is slow

[Peter Maydell]

On 14 June 2011 12:22, Sid Kapoor <address@hidden> wrote:
> I am using qemu-system-arm for ARM Realview PBX-A9 board. I feel that the
> performance (read/write) from the SdCard is slower than the case in which I
> was mounting my rootfs through NFS. The size of my rootfs is around 3 GB. I
> am making my SdCard image using qemu-img command and formatting it with ext3
> filesystem. Is this a common phenomenon with everyone? Or am I doing
> something wrong in the case of SdCard ?

I've seen very slow sdcard performance too; it's on my todo list
to try to investigate but hasn't made it to the top yet.

-- PMM