[libvirt] [PATCH v8 resend 0/4] support dumping guest memory in compressed format
From: Qiao Nuohan <qiaonuohan(a)cn.fujitsu.com>
dumping guest's memory is introduced without compression supported, but now
qemu can dump guest's memory in kdump-compressed format. This patchset is used
to add support in libvirt side to let qemu do the dump in compressed format and
please refer the following address to see implementation of the qemu side, the
lastest version of qemu side is v9.
http://lists.nongnu.org/archive/html/qemu-devel/2014-02/msg03016.html
ChangLog:
Changes from v7 to v8:
1. add test for qemuMonitorGetDumpGuestMemoryCapability
2. fix a bug when dumping a elf core with the an older version of qemu
Changes from v6 to v7:
1. revert changing dumpformat of virDomainCoreDumpWithFormat back to an enum
Changes from v5 to v6:
1. add qemuMonitorGetDumpGuestMemoryCapability API to check the available dump
format
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.
Qiao Nuohan (4):
add new virDomainCoreDumpWithFormat API
qemu: add qemuMonitorGetDumpGuestMemoryCapability
qemu: add support for virDomainCoreDumpWithFormat API
allow "virsh dump --memory-only" specify dump format
include/libvirt/libvirt.h.in | 31 ++++++++++++++
src/driver.h | 7 ++++
src/libvirt.c | 98 ++++++++++++++++++++++++++++++++++++++++++++
src/libvirt_public.syms | 5 +++
src/qemu/qemu_driver.c | 75 ++++++++++++++++++++++++++++-----
src/qemu/qemu_monitor.c | 27 ++++++++++--
src/qemu/qemu_monitor.h | 6 ++-
src/qemu/qemu_monitor_json.c | 85 +++++++++++++++++++++++++++++++++++---
src/qemu/qemu_monitor_json.h | 6 ++-
src/remote/remote_driver.c | 1 +
src/remote/remote_protocol.x | 15 ++++++-
src/remote_protocol-structs | 7 ++++
src/test/test_driver.c | 22 ++++++++--
tests/qemumonitorjsontest.c | 45 +++++++++++++++++++-
tools/virsh-domain.c | 47 +++++++++++++++++++--
tools/virsh.pod | 6 +++
16 files changed, 454 insertions(+), 29 deletions(-)
--
1.8.5.3