[libvirt] [PATCH 00/25] Add support for multi-host gluster drives

Peter Krempa pkrempa at redhat.com
Mon Jul 25 18:11:45 UTC 2016


This is a updated take based on stuff I had laying around and parts from
https://www.redhat.com/archives/libvir-list/2016-July/msg00872.html

This addresses the backing store parser, adds and improves bits to the
JSON->commandline generator prior to plugging in the gluster support.

This series does not yet address block jobs (snapshot/block copy) using
multi-host gluster volumes.

Peter Krempa (24):
  tests: qemuxml2xml: Avoid crash when processing an XML that fails to
    parse
  tests: Add testing of backing store string parser
  util: storage: Add parser for qemu's "json" backing pseudo-protocol
  util: storage: Add support for host device backing specified via JSON
  util: storage: Add support for URI based backing volumes in qemu's
    JSON pseudo-protocol
  util: storage: Add json pseudo protocol support for gluster volumes
  util: storage: Add json pseudo protocol support for iSCSI volumes
  util: storage: Add JSON backing volume parser for 'nbd' protocol
  util: storage: Add JSON backing store parser for 'sheepdog' protocol
  util: storage: Add 'ssh' network storage protocol
  util: storage: Add JSON backing volume parser for 'ssh' protocol
  util: json: Make first argument of virJSONValueObjectForeachKeyValue
    const
  util: qemu: Add wrapper for JSON -> commandline conversion
  util: qemu: Add support for user-passed strings in JSON->commandline
  util: qemu: Allow nested objects in JSON -> commandline generator
  util: qemu: Allow for different approaches to format JSON arrays
  util: qemu: Don't generate any extra commas in
    virQEMUBuildCommandLineJSON
  qemu: command: Rename qemuBuildNetworkDriveURI to
    qemuBuildNetworkDriveStr
  qemu: command: Split out network disk URI building
  qemu: command: Extract drive source command line formatter
  qemu: command: Refactor code extracted to qemuBuildDriveSourceStr
  storage: gluster: Support multiple hosts in backend functions
  util: qemu: Add support for numbered array members
  qemu: command: Add infrastructure for object specified disk sources

Prasanna Kumar Kalever (1):
  qemu: command: Add support for multi-host gluster disks

 docs/formatdomain.html.in                          |   2 +-
 src/libvirt_private.syms                           |   5 +
 src/libxl/libxl_conf.c                             |   1 +
 src/qemu/qemu_command.c                            | 428 +++++++++++++++------
 src/qemu/qemu_driver.c                             |   3 +
 src/qemu/qemu_parse_command.c                      |   1 +
 src/storage/storage_backend_gluster.c              |  82 ++--
 src/util/virjson.c                                 |   2 +-
 src/util/virjson.h                                 |   2 +-
 src/util/virqemu.c                                 | 219 +++++++++--
 src/util/virqemu.h                                 |  16 +
 src/util/virstoragefile.c                          | 375 +++++++++++++++++-
 src/util/virstoragefile.h                          |   4 +
 src/xenconfig/xen_xl.c                             |   1 +
 tests/qemucommandutiltest.c                        |  68 +++-
 .../qemuxml2argv-disk-drive-network-gluster.args   |   9 +-
 .../qemuxml2argv-disk-drive-network-gluster.xml    |   9 +
 .../qemuxml2xmlout-disk-drive-network-gluster.xml  |  10 +
 tests/qemuxml2xmltest.c                            |   9 +-
 tests/virstoragetest.c                             | 150 ++++++++
 20 files changed, 1169 insertions(+), 227 deletions(-)

-- 
2.9.0




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