On 11/19/2012 01:19 PM, Stefan Priebe wrote:
Hello Josh, after digging three days around i got it.
That's great!
The problem is in aio_discard in internal.cc. The i/o fails when AioZero or AioTruncate is used.
Interesting, I wouldn't have expected the bug to be there. Is it failing with a different error code, or just taking too long so the guest kernel tries to cancel it?
It works fine with AioRemove. It seems to depend on overlapping. Hopefully i'm able to provide a patch this nicht.
Looking forward to it! Josh -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
