On Wed, Apr 18, 2018 at 4:44 PM, Fam Zheng <f...@redhat.com> wrote: > > qemu-img hangs because the convert_iteration_sectors loop cannot make any > progress when it reaches the end of the base image. It is a bug (implicitly?) > fixed by Eric Blake (Cc'ed) 's BDRV_BLOCK_EOF patches on upstream, backporting > them to the above downstream version fixes the problem for me: > > commit c61e684e44272f2acb2bef34cf2aa234582a73a9 > Author: Eric Blake <ebl...@redhat.com> > > block: Exploit BDRV_BLOCK_EOF for larger zero blocks > > commit fb0d8654ffc3ea1494067327fc4c4da5d0872724 > Author: Eric Blake <ebl...@redhat.com> > > block: Add BDRV_BLOCK_EOF to bdrv_get_block_status() > > Fam
Fam, Thanks for the info. -- Thanks, Li Qun
