[libvirt] [PATCHv5 00/19] block pull/commit on gluster volumes with relative backing

This version is based on Eric's "[PATCH v3 0/5] Next round of active commit support". Otherwise I've fixed a few nits and just rebased it on top of the said series. Peter Krempa (19): util: string: Add helper to free non-NULL terminated string arrays util: storagefile: Introduce universal function to canonicalize paths storage: gluster: Add backend to return unique storage file path util: storage: Add helper to resolve relative path difference tests: virstoragetest: Remove "expBackingStore" field storage: Store relative path only for relatively backed storage tests: virstoragetest: Remove now unused pathAbs util: storage: Remove now redundant backingRelative from virStorageSource tests: virstoragetest: Don't test relative start of backing chains tests: virstoragetest: Remove unneeded relative test plumbing storage: Don't canonicalize paths unnecessarily storage: Don't store parent directory of an image explicitly qemu: caps: Add capability for change-backing-file command qemu: monitor: Add argument for specifying backing name for block commit qemu: monitor: Add support for backing name specification for block-stream lib: Introduce flag VIR_DOMAIN_BLOCK_COMMIT_RELATIVE lib: Introduce flag VIR_DOMAIN_BLOCK_REBASE_RELATIVE qemu: Add support for networked disks for block commit qemu: Add support for networked disks for block pull/block rebase include/libvirt/libvirt.h.in | 6 + src/libvirt.c | 10 + src/libvirt_private.syms | 3 + src/qemu/qemu_capabilities.c | 4 +- src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_driver.c | 87 ++++++- src/qemu/qemu_migration.c | 6 +- src/qemu/qemu_monitor.c | 20 +- src/qemu/qemu_monitor.h | 4 +- src/qemu/qemu_monitor_json.c | 17 ++ src/qemu/qemu_monitor_json.h | 2 + src/storage/storage_backend_gluster.c | 80 ++++++ src/storage/storage_driver.c | 15 +- src/util/virstoragefile.c | 392 ++++++++++++++++++++++++------ src/util/virstoragefile.h | 20 +- src/util/virstring.c | 20 ++ src/util/virstring.h | 1 + tests/qemumonitorjsontest.c | 6 +- tests/virstoragetest.c | 444 +++++++++++++++++++++------------- tools/virsh-domain.c | 29 ++- tools/virsh.pod | 9 +- 21 files changed, 882 insertions(+), 294 deletions(-) -- 1.9.3