[libvirt] [PATCHv3 00/36] Network backed backing chains and block jobs

First 7 patches of v2 are already pushed. First ~6 patches of this series were already ACKed, but can't be pushed due to the freeze and rebase conflicts of changing order of the patches. Thus I'm reposting them. Peter Krempa (36): storage: backend: Add unique id retrieval API storage: Add API to check accessibility of storage volumes storage: Move virStorageFileGetMetadata to the storage driver storage: Determine the local storage type right away test: storage: Initialize storage source to correct type storage: backend: Add possibility to suppress errors from backend lookup storage: Switch metadata crawler to use storage driver to get unique path storage: Switch metadata crawler to use storage driver to read headers storage: Switch metadata crawler to use storage driver file access check storage: Add infrastructure to parse remote network backing names storage: Change to new backing store parser storage: Traverse backing chains of network disks util: string: Return element count from virStringSplit util: string: Add helper to free non-NULL terminated string arrays util: storagefile: Add helper to resolve "../", "./" and "////" in paths util: storage: Add helper to resolve relative path difference util: storagefile: Add canonicalization to virStorageFileSimplifyPath storage: gluster: Add backend to return unique storage file path qemu: json: Add format strings for optional command arguments tests: storagetest: Unify and reformat storage chain format string tests: virstoragetest: Remove "expBackingStore" field tests: virstoragetest: Fix output when hitting errors 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: 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: caps: Add capability for change-backing-file command qemu: Add support for networked disks for block commit qemu: Add support for networked disks for block pull/block rebase cfg.mk | 2 +- include/libvirt/libvirt.h.in | 6 + src/Makefile.am | 2 + src/libvirt_private.syms | 7 +- src/qemu/qemu_capabilities.c | 2 + src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_domain.c | 10 +- src/qemu/qemu_driver.c | 79 +++- src/qemu/qemu_migration.c | 6 +- src/qemu/qemu_monitor.c | 21 +- src/qemu/qemu_monitor.h | 4 +- src/qemu/qemu_monitor_json.c | 139 ++++-- src/qemu/qemu_monitor_json.h | 2 + src/security/virt-aa-helper.c | 2 + src/storage/storage_backend.c | 16 +- src/storage/storage_backend.h | 12 +- src/storage/storage_backend_fs.c | 62 +++ src/storage/storage_backend_gluster.c | 92 ++++ src/storage/storage_driver.c | 212 +++++++++ src/storage/storage_driver.h | 7 + src/util/virstoragefile.c | 822 +++++++++++++++++++++++----------- src/util/virstoragefile.h | 34 +- src/util/virstring.c | 44 +- src/util/virstring.h | 7 + tests/Makefile.am | 8 +- tests/qemumonitorjsontest.c | 2 +- tests/virstoragetest.c | 491 +++++++++++++------- tests/virstringtest.c | 14 +- tools/virsh-domain.c | 29 +- tools/virsh.pod | 10 +- 30 files changed, 1633 insertions(+), 512 deletions(-) -- 1.9.3