Re: raw disks no longer work in latest kvm (kvm-88 was fine)

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On 03/13/2010 11:51 AM, Antoine Martin wrote:
preadv/pwritev was actually introduced in 2.6.30. Perhaps you last build glibc before that? If so, a rebuild may be all that's necessary.


To be certain, I've rebuilt qemu-kvm against:
linux-headers-2.6.33 + glibc-2.10.1-r1 (both freshly built)
And still no go!
I'm still having to use the patch which disables preadv unconditionally...

What does strace show?  Is the kernel's preadv called?

Maybe you have a glibc that has broken emulated preadv and no kernel preadv support.

--
error compiling committee.c: too many arguments to function

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