Bugfixes and optimisations

• add retry loop around reading BAT (@simonjbeaumont)
• support sparse raw files (@djs55)
• support copying via sendfile64 (@djs55)

Fix build issues

• opam: generate a $NAME.install file
• make: fix conditional compilation when --disable-xenserver set
• now compatible with tar-format.0.2.1 and tar-format.0.3.0
• travis: use new opam 1.2 workflow

Update to new cohttp API

Merge pull request #19 from djs55/cohttp.0.12.0-api

Cohttp.0.12.0 api

Bugfix release

• Upgrade to cohttp 0.10
• Fix incorrect handling of tar file prefixes

Now with built-in ionice support

• sparse_dd can now automatically run ionice based on options from its config file

Stability release

Update to nbd.1.0.1

Stability release

• vhd-tool: can create vhd-formatted output from 'hybrid' input
• update to ocaml-vhd 0.7.0
• switch build back to OASIS/ocamlbuild from obuild
• vhd-tool: info will not fail even if the parent is missing

Conditionally compile sparse_dd

• vhd-tool: add machine-parsable progress reporting
• vhd-tool: stream/serve support for SHA1/tar/chunked XenServer import/export encoding
• conditionally compile sparse_dd

Bugfixes when receiving data

• vhd-tool serve: support receiving data as raw (no chunked or NBD)
• vhd-tool serve: use BLKGETSIZE64 to get the size of the destination block device

read/only read/write bugfix

0.6.3 (2013-11-01)

• open vhds read/only where possible