>> For testing I am first converting the images to raw format and then >> comparing the resulting image with the one converted using v2.9.0 DMG >> driver and after battling for 2 days with my code, it finally prints >> "Images are identical." According to John, that should be pretty >> conclusive and I completely agree. >> > > Yes, comparing a sample.dmg against a raw file generated from the 2.9.0 > qemu-img tool should be reasonably good evidence that you have not > altered the behavior of the tool. > >> Now, the real thing I wanted to ask was, if someone is aware of a DMG >> file which has a chunk size above 64 MiB so that I can test those too. >> If yes, please share the download link with me. >> Currently I am testing the ones posted by Peter Wu while submitting >> his DMG work in 2014. >> Here -> >> https://lists.nongnu.org/archive/html/qemu-devel/2014-12/msg03606.html >> > > Are any of those over 64MB? I assume you're implying that they aren't.
No, they are not. Because none of them crash while converting with using the qemu-img tool as in 2.9.0(as it has a limitation of 64MiB). > > Maybe Peter knows?... Yes, I contacted him and he has been of great help so far :-) Ashijeet
