[libvirt] [PATCHv3 00/26] Work In Progress: Refactor handling of disk image metadata

In my quest to fix various issues with image chain handling I've set out to fix labelling of the image files. While I'm not far enough yet, the series has grown rather large and contains a few fixes of other stuff. I'm posting it incomplete to star review on the trivial parts. Peter Krempa (26): utils: s/virStorageSourceClearBackingStore/virStorageSourceBackingStoreClear security: Rename virSecurityManagerRestoreImageLabel to *Disk* security: manager: Avoid forward decl of virSecurityManagerDispose security: manager: Unify function header format security: manager: Document behavior of disk label manipulation funcs security: Fix header formatting of a few functions security: nop: Avoid very long lines storage: Move readonly and shared flags to disk source from disk def util: storagesource: Add helper to copy and free storage source seclabels util: storagefile: Add deep copy for struct virStorageSource util: cgroup: Add helper to convert device mode to string qemu: cgroup: Add functions to set cgroup image stuff on individual imgs qemu: cgroup: Setup only the top level disk image for read-write access locking: Add APIs to lock individual image files security: Introduce APIs to label single images security: selinux: Implement per-image seclabel restore security: selinux: Implement per-image seclabel set security: DAC: Implement per-image seclabel restore security: DAC: Implement per-image seclabel set security: AppArmor: Implement per-image seclabel restore security: AppArmor: Implement per-image seclabel set util: storage: Add helper to determine whether storage is local util: storage: Make virStorageFileChainLookup more network storage aware util: storage: Return complete parent info from virStorageFileChainLookup qemu: blockcopy: Use the mirror disk source to label the files qemu: blockcopy: Don't remove existing disk mirror info src/conf/domain_conf.c | 18 +- src/conf/domain_conf.h | 2 - src/libvirt_private.syms | 10 +- src/libxl/libxl_conf.c | 2 +- src/locking/domain_lock.c | 65 +++++--- src/locking/domain_lock.h | 8 + src/lxc/lxc_cgroup.c | 2 +- src/lxc/lxc_controller.c | 2 +- src/lxc/lxc_driver.c | 2 +- src/qemu/qemu_cgroup.c | 110 +++++++------ src/qemu/qemu_cgroup.h | 3 + src/qemu/qemu_command.c | 14 +- src/qemu/qemu_conf.c | 4 +- src/qemu/qemu_domain.c | 2 +- src/qemu/qemu_driver.c | 65 +++----- src/qemu/qemu_hotplug.c | 24 +-- src/qemu/qemu_migration.c | 16 +- src/security/security_apparmor.c | 52 ++++-- src/security/security_dac.c | 115 ++++++------- src/security/security_driver.h | 22 ++- src/security/security_manager.c | 347 +++++++++++++++++++++++++++------------ src/security/security_manager.h | 22 ++- src/security/security_nop.c | 166 ++++++++++++------- src/security/security_selinux.c | 154 +++++++++-------- src/security/security_stack.c | 50 +++++- src/security/virt-aa-helper.c | 2 +- src/util/vircgroup.c | 62 +++++-- src/util/vircgroup.h | 2 + src/util/virstoragefile.c | 239 +++++++++++++++++++++++---- src/util/virstoragefile.h | 17 +- src/vbox/vbox_tmpl.c | 30 ++-- src/xenxs/xen_sxpr.c | 10 +- src/xenxs/xen_xm.c | 10 +- tests/virstoragetest.c | 86 +++++----- 34 files changed, 1140 insertions(+), 595 deletions(-) -- 1.9.3