[libvirt] [PATCH v5 0/9] Add support for Veritas HyperScale (VxHS) block device protocol

[Ashish Mittal]

QEMU changes for VxHS (including TLS support) are already upstream.
This series of patches adds support for VxHS block devices in libvirt.

Patch 1 adds the base functionality for supporting VxHS protocol.
Patches 2 and 3 add test cases for the base functionality.

Patch 4 adds two new configuration options in qemu.conf to enable TLS
for VxHS devices.

Patch 5 implements the main TLS functionality.
Patches 6 through 9 add test cases for the TLS functionality.

This series has the following changes -
(1) Rebased to latest master.
(2) Most of the review comments for patch 1 have been incorporated.
(3) Patches have been broken into smaller chunks

TODO:
Changes in response to review comments on the TLS functionality are still
pending and will be addressed next.

Ashish Mittal (9):
  Add support for Veritas HyperScale (VxHS) block device protocol
  Add a test case to verify generation of qemu command line args for a
    VxHS disk
  Add a test case to verify parsing of VxHS backing storage.
  conf: Introduce TLS options for VxHS block device clients
  Add TLS support for Veritas HyperScale (VxHS) block device protocol
  Add a test case to verify TLS arguments are added for VxHS disk
  Add a test case to verify TLS arguments are parsed correctly for a
    VxHS disk
  Add a test case to verify setting vxhs_tls=0 disables TLS for VxHS
    disks
  Add a test case to verify different TLS combinations for a VxHS disk

 docs/formatdomain.html.in                          | 31 ++++++++-
 docs/schemas/domaincommon.rng                      | 18 +++++
 src/conf/domain_conf.c                             | 19 ++++++
 src/libxl/libxl_conf.c                             |  1 +
 src/qemu/libvirtd_qemu.aug                         |  4 ++
 src/qemu/qemu.conf                                 | 23 +++++++
 src/qemu/qemu_block.c                              | 78 ++++++++++++++++++++++
 src/qemu/qemu_command.c                            | 76 +++++++++++++++++++++
 src/qemu/qemu_conf.c                               |  7 ++
 src/qemu/qemu_conf.h                               |  3 +
 src/qemu/qemu_driver.c                             |  3 +
 src/qemu/qemu_parse_command.c                      | 15 +++++
 src/qemu/test_libvirtd_qemu.aug.in                 |  2 +
 src/util/virstoragefile.c                          | 53 ++++++++++++++-
 src/util/virstoragefile.h                          | 10 +++
 src/xenconfig/xen_xl.c                             |  1 +
 ...ml2argv-disk-drive-network-tlsx509-err-vxhs.xml | 34 ++++++++++
 ...-disk-drive-network-tlsx509-multidisk-vxhs.args | 43 ++++++++++++
 ...v-disk-drive-network-tlsx509-multidisk-vxhs.xml | 56 ++++++++++++++++
 ...muxml2argv-disk-drive-network-tlsx509-vxhs.args | 30 +++++++++
 ...emuxml2argv-disk-drive-network-tlsx509-vxhs.xml | 34 ++++++++++
 .../qemuxml2argv-disk-drive-network-vxhs.args      | 27 ++++++++
 .../qemuxml2argv-disk-drive-network-vxhs.xml       | 34 ++++++++++
 tests/qemuxml2argvtest.c                           | 10 +++
 tests/virstoragetest.c                             | 21 ++++++
 25 files changed, 629 insertions(+), 4 deletions(-)
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-tlsx509-err-vxhs.xml
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-tlsx509-multidisk-vxhs.args
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-tlsx509-multidisk-vxhs.xml
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-tlsx509-vxhs.args
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-tlsx509-vxhs.xml
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-vxhs.args
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-vxhs.xml

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2.5.5