[libvirt] [PATCH v4 0/4] Add startupPolicy attribute support for hard disks

v3: https://www.redhat.com/archives/libvir-list/2013-June/thread.html v3 to v4: Rebase v2 to v3: Not only check disk source, startupPolicy should work if any backing file is missing. The commit 039a3283 break the limition of contiguous device boot orders, so I remove my previous patch about it. v1 to v2: Added relax schema for disk of block and dir type Removed original patch 3/5. The set of patches is trying to add 'startupPolicy' attribute support to the source element of hard disks. Policy levels are using the mandatory, requisite, optional levels as originally documented. For the 'optional' policy, there is a little difference from CDROM and Floppy which only drop its source path, for disks, if missing, the checking function will drop their definitions, because qemu doesn't allow missing source path for hard disk. Guannan Ren [PATCH v3 1/4] conf: add startupPolicy attribute for harddisk [PATCH v3 2/4] storage: report error rather than warning if backing files doesn't exist [PATCH v3 3/4] qemu: drop disk with 'optional' startupPolicy if it is not present [PATCH v3 4/4] security: restore DAC for every disk file in disk chain docs/schemas/domaincommon.rng | 6 ++++++ include/libvirt/libvirt.h.in | 1 + src/conf/domain_conf.c | 20 +++++++++++++------- src/qemu/qemu_domain.c | 119 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---------------------------------------------- src/qemu/qemu_process.c | 7 ------- src/security/security_dac.c | 15 ++++++++++++++- src/util/virstoragefile.c | 23 +++++++++++++++-------- tests/virstoragetest.c | 16 ++++++++-------- 8 files changed, 130 insertions(+), 77 deletions(-)