Paolo,
Please recall you had sent me the link below to a kernel patch to allow
'qemu-nbd' to flush to disk. The patch was applied with good success.
However, recent testing indicates that filesystem corruption issue I am
seeing seems to be tied to large (>500mbyte) filesystem writes. I also
obs
Paolo,
Awesome!!! I just tried your patch, and it works beautifully.
I've been struggling with the lack of '--cache=writeback' for
months now with many work-arounds/kludges.
Thank you again for responding.
Qemu rocks!
Best regards,
Mark Trumpold
> -Original Message-
> From: Paolo Bon
Il 12/09/2012 23:28, Mark Trumpold ha scritto:
> So, I've been experimenting with 'qemu-nbd --cache=writeback ..'
> This nicely eliminates the 'checkpoint' issue; however, I have as
> yet been unable to explicitely flush things to disk -- which I would like to
> do just before a 'nilfs' snapshot.
Hello,
I posted a similar message to 'qemu-discuss', and was thinking my question may
require a developer level of expertise. I will try to be as brief as possible.
My context is using 'qemu-nbd' and 'qemu-img' to manage 'qcow2' loop filesystem
images being hosted on a 'nilfs' filesystem. Thi
