Re: [Xen-devel] [PATCH] fix free of event channel in blkfront

["Kasai Takanori" <kasai.takanori@xxxxxxxxxxxxxx>]

Hi Steven,

> > We tested the xm block-attach/detach command.
> > It repeats block-attach/detach command for DomU and pv-on-hvm on HVM Domain.
> > (block-attach -> block-detach -> block-attach -> block-detach -> ...)
> >
> > The block-attach command failed when repeating 256 times. 
> I can't reproduce this - just tested 500 or so attach/detach pairs in 
> a tight loop and worked for me. However I was using a regular domU - 
> is it pv-on-hvm only? Can you give a more detailed repro case (or a 
> script)? 
We tested only pv-on-hvm. 
The script used when testing is appended. 

We will confirm it again with latest xen-unstable.hg. 

Thanks,

--
Takanori Kasai

Attachment: test.sh
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