On 04/23/2017 05:03 AM, Ashijeet Acharya wrote: > Hi, > > Great news! > I have almost completed this task and the results are looking > promising. I have not yet attended to the DMG files having bz2 > compressed chunks but that should be easy and pretty similar to my > approach for zlib compressed files. So, no worries there. > > 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. Maybe Peter knows?... > Expect v1 soon... > > Ashijeet >
