[libvirt] [PATCH v5 0/3] support dumping guest memory in compressed format

[qiaonuohan at cn.fujitsu.com]

ping...

On 03/06/2014 05:35 PM, Qiao, Nuohan/乔 诺涵 wrote:
> dumping guest's memroy is introduced without compression supported, and this is
> a freature regression of 'virsh dump --memory-only'. This patchset is used to
> add support in libvirt side to make qemu dump guest's memory in kdump-compressed
> format and please refer the following address to see implementation of the qemu
> side, the lastest version of qemu side is v9(ready for being queued).
>
> http://lists.nongnu.org/archive/html/qemu-devel/2014-02/msg03016.html
>
> ChangLog:
> Changes from v4 to v5:
> 1. modify some restriction check
>
> Changes from v3 to v4:
> 1. dropping patch "add dump_memory_format in qemu.conf"
> 2. fix to follow some conventions
>
> Changes from v2 to v3:
> 1. address Jiri Denemark's comment about adding a new public API instead of
>     changing an old one.
>
> Changes from v1 to v2:
> 1. address Daniel P. Berrange's comment about using a new parameter to replace
>     flags like VIR_DUMP_COMPRESS_ZLIB.
>
>
> qiaonuohan (3):
>    add new virDomainCoreDumpWithFormat API
>    add qemu support to virDomainCoreDumpWithFormat API
>    allow "virsh dump --memory-only" specify dump format
>
>   include/libvirt/libvirt.h.in | 31 ++++++++++++++
>   src/driver.h                 |  7 ++++
>   src/libvirt.c                | 97 ++++++++++++++++++++++++++++++++++++++++++++
>   src/libvirt_public.syms      |  5 +++
>   src/qemu/qemu_driver.c       | 49 ++++++++++++++++++----
>   src/qemu/qemu_monitor.c      |  7 ++--
>   src/qemu/qemu_monitor.h      |  3 +-
>   src/qemu/qemu_monitor_json.c |  4 +-
>   src/qemu/qemu_monitor_json.h |  3 +-
>   src/remote/remote_driver.c   |  1 +
>   src/remote/remote_protocol.x | 15 ++++++-
>   src/remote_protocol-structs  |  7 ++++
>   src/test/test_driver.c       | 20 +++++++--
>   tests/qemumonitorjsontest.c  |  2 +-
>   tools/virsh-domain.c         | 45 +++++++++++++++++++-
>   15 files changed, 275 insertions(+), 21 deletions(-)
>


-- 
Regards
Qiao Nuohan