Adds support for resuming interrupted zfs send streams and include
all related send/recv bug fixes from upstream OpenZFS.
Unlike the upstream implementation this branch does not change
the existing ioctl interface. Instead a new ZFS_IOC_RECV_NEW ioctl
was added to support resuming zfs send streams. This was done by
applying the original upstream patch and then reverting the ioctl
changes in a follow up patch. For this reason there are a handful
on commits between the relevant patches on this branch which are
not interoperable. This was done to make it easier to extract
the new ZFS_IOC_RECV_NEW and submit it upstream.
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #4742
projects / mirror_zfs.git / commit