From: Wen Congyang <wency@cn.fujitsu.com>
To: xen devel <xen-devel@lists.xen.org>,
Andrew Cooper <andrew.cooper3@citrix.com>,
Ian Campbell <ian.campbell@citrix.com>,
Ian Jackson <ian.jackson@eu.citrix.com>,
Wei Liu <wei.liu2@citrix.com>
Cc: Lars Kurth <lars.kurth@citrix.com>,
Changlong Xie <xiecl.fnst@cn.fujitsu.com>,
Wen Congyang <wency@cn.fujitsu.com>,
Gui Jianfeng <guijianfeng@cn.fujitsu.com>,
Jiang Yunhong <yunhong.jiang@intel.com>,
Dong Eddie <eddie.dong@intel.com>,
Shriram Rajagopalan <rshriram@cs.ubc.ca>,
Yang Hongyang <hongyang.yang@easystack.cn>
Subject: [PATCH v9 00/25] COarse-grain LOck-stepping Virtual Machines for Non-stop Service
Date: Wed, 30 Dec 2015 10:37:30 +0800 [thread overview]
Message-ID: <1451443075-27428-1-git-send-email-wency@cn.fujitsu.com> (raw)
This patchset implemented the COLO feature for Xen.
For detail/install/use of COLO feature, refer to:
http://wiki.xen.org/wiki/COLO_-_Coarse_Grain_Lock_Stepping
This patchset is based on:
1. http://lists.xenproject.org/archives/html/xen-devel/2015-12/msg02881.html
2. http://lists.xenproject.org/archives/html/xen-devel/2015-12/msg02884.html
Changlog from v8 to v9:
1. Rebased to the upstream xen
2. Fix some bugs found in the test
Changelog from v7 to v8:
1. Rebased to the latest libxl migration v2.
Changelog from v6 to v7:
1. Ported to Libxl migration v2
2. Send dirty bitmap from secondary to primary on libxc side
3. Address review comments
Changelog from v5 to v6:
1. based on migration v2(libxc)
2. split the patchset into prerequisite patchset and this main patchset.
Changelog from v4 to v5:
1. rebase to the latest xen upstream
2. disk replication: blktap2->qdisk
3. nic replication: colo-agent->colo-proxy
Changelog from v3 to v4:
1. rebase to newest xen
2. bug fix
Changlog from v2 to v3:
1. rebase to newest remus
2. add nic replication support
Changlog from v1 to v2:
1. rebase to newest remus
2. add disk replication support
Wen Congyang (25):
docs: add colo readme
docs/libxl: Introduce COLO_CONTEXT to support migration v2 colo
streams
libxc/migration: Specification update for DIRTY_PFN_LIST records
libxc/migration: export read_record for common use
tools/libxl: add back channel support to write stream
tools/libxl: write checkpoint_state records into the stream
tools/libxl: add back channel support to read stream
tools/libxl: handle checkpoint_state records in a libxl migration v2
read stream
tools/libx{l,c}: introduce should_checkpoint callback
tools/libx{l,c}: add postcopy/suspend callback to restore side
secondary vm suspend/resume/checkpoint code
primary vm suspend/resume/checkpoint code
libxc/restore: support COLO restore
libxc/restore: send dirty pfn list to primary when checkpoint under
colo
send store gfn and console gfn to xl before resuming secondary vm
libxc/save: support COLO save
implement the cmdline for COLO
Support colo mode for qemu disk
COLO: use qemu block replication
COLO proxy: implement setup/teardown of COLO proxy module
COLO proxy: preresume, postresume and checkpoint
COLO nic: implement COLO nic subkind
setup and control colo proxy on primary side
setup and control colo proxy on secondary side
cmdline switches and config vars to control colo-proxy
docs/README.colo | 9 +
docs/man/xl.conf.pod.5 | 6 +
docs/man/xl.pod.1 | 11 +-
docs/misc/xl-disk-configuration.txt | 50 ++
docs/specs/libxc-migration-stream.pandoc | 24 +-
docs/specs/libxl-migration-stream.pandoc | 25 +-
tools/hotplug/Linux/Makefile | 1 +
tools/hotplug/Linux/colo-proxy-setup | 135 ++++
tools/libxc/include/xenguest.h | 36 +
tools/libxc/xc_sr_common.c | 50 ++
tools/libxc/xc_sr_common.h | 26 +-
tools/libxc/xc_sr_restore.c | 244 +++++--
tools/libxc/xc_sr_save.c | 102 ++-
tools/libxc/xc_sr_stream_format.h | 1 +
tools/libxl/Makefile | 4 +
tools/libxl/libxl.c | 97 ++-
tools/libxl/libxl_colo.h | 40 ++
tools/libxl/libxl_colo_nic.c | 321 +++++++++
tools/libxl/libxl_colo_proxy.c | 292 ++++++++
tools/libxl/libxl_colo_qdisk.c | 262 ++++++++
tools/libxl/libxl_colo_restore.c | 1085 ++++++++++++++++++++++++++++++
tools/libxl/libxl_colo_save.c | 701 +++++++++++++++++++
tools/libxl/libxl_create.c | 79 ++-
tools/libxl/libxl_device.c | 54 ++
tools/libxl/libxl_dm.c | 184 ++++-
tools/libxl/libxl_dom_save.c | 14 +-
tools/libxl/libxl_internal.h | 234 +++++--
tools/libxl/libxl_qmp.c | 93 +++
tools/libxl/libxl_save_callout.c | 7 +-
tools/libxl/libxl_save_msgs_gen.pl | 13 +-
tools/libxl/libxl_sr_stream_format.h | 11 +
tools/libxl/libxl_stream_read.c | 96 ++-
tools/libxl/libxl_stream_write.c | 86 ++-
tools/libxl/libxl_types.idl | 10 +
tools/libxl/libxlu_disk_l.l | 7 +
tools/libxl/xl.c | 3 +
tools/libxl/xl.h | 1 +
tools/libxl/xl_cmdimpl.c | 99 ++-
tools/libxl/xl_cmdtable.c | 4 +-
tools/python/xen/migration/libxc.py | 8 +
tools/python/xen/migration/libxl.py | 9 +
41 files changed, 4340 insertions(+), 194 deletions(-)
create mode 100644 docs/README.colo
create mode 100755 tools/hotplug/Linux/colo-proxy-setup
create mode 100644 tools/libxl/libxl_colo.h
create mode 100644 tools/libxl/libxl_colo_nic.c
create mode 100644 tools/libxl/libxl_colo_proxy.c
create mode 100644 tools/libxl/libxl_colo_qdisk.c
create mode 100644 tools/libxl/libxl_colo_restore.c
create mode 100644 tools/libxl/libxl_colo_save.c
--
2.5.0
next reply other threads:[~2015-12-30 2:37 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-30 2:37 Wen Congyang [this message]
2015-12-30 2:37 ` [PATCH v9 01/25] docs: add colo readme Wen Congyang
2015-12-30 2:37 ` [PATCH v9 02/25] docs/libxl: Introduce COLO_CONTEXT to support migration v2 colo streams Wen Congyang
2016-01-26 20:40 ` Konrad Rzeszutek Wilk
2016-01-27 6:47 ` Wen Congyang
2016-01-27 11:00 ` Andrew Cooper
2016-01-27 15:11 ` Konrad Rzeszutek Wilk
2016-01-27 15:15 ` Andrew Cooper
2016-01-27 15:28 ` Konrad Rzeszutek Wilk
2016-01-27 15:30 ` Andrew Cooper
2016-01-27 16:01 ` Ian Jackson
2015-12-30 2:37 ` [PATCH v9 03/25] libxc/migration: Specification update for DIRTY_PFN_LIST records Wen Congyang
2016-01-26 20:44 ` Konrad Rzeszutek Wilk
2016-01-27 6:47 ` Wen Congyang
2016-01-27 7:12 ` Wen Congyang
2016-01-27 10:00 ` Ian Campbell
2016-01-27 11:01 ` Andrew Cooper
2015-12-30 2:37 ` [PATCH v9 04/25] libxc/migration: export read_record for common use Wen Congyang
2016-01-26 20:45 ` Konrad Rzeszutek Wilk
2016-01-27 0:57 ` Wen Congyang
2015-12-30 2:37 ` [PATCH v9 05/25] tools/libxl: add back channel support to write stream Wen Congyang
2015-12-30 2:37 ` [PATCH v9 06/25] tools/libxl: write checkpoint_state records into the stream Wen Congyang
2015-12-30 2:37 ` [PATCH v9 07/25] tools/libxl: add back channel support to read stream Wen Congyang
2015-12-30 2:37 ` [PATCH v9 08/25] tools/libxl: handle checkpoint_state records in a libxl migration v2 " Wen Congyang
2015-12-30 2:37 ` [PATCH v9 09/25] tools/libx{l, c}: introduce should_checkpoint callback Wen Congyang
2016-01-26 20:50 ` Konrad Rzeszutek Wilk
2016-01-26 21:09 ` Konrad Rzeszutek Wilk
2016-01-27 1:03 ` Wen Congyang
2016-01-27 1:18 ` Wen Congyang
2015-12-30 2:37 ` [PATCH v9 10/25] tools/libx{l, c}: add postcopy/suspend callback to restore side Wen Congyang
2015-12-30 2:37 ` [PATCH v9 11/25] secondary vm suspend/resume/checkpoint code Wen Congyang
2015-12-30 2:37 ` [PATCH v9 12/25] primary " Wen Congyang
2015-12-30 2:37 ` [PATCH v9 13/25] libxc/restore: support COLO restore Wen Congyang
2015-12-30 2:37 ` [PATCH v9 14/25] libxc/restore: send dirty pfn list to primary when checkpoint under colo Wen Congyang
2015-12-30 2:37 ` [PATCH v9 15/25] send store gfn and console gfn to xl before resuming secondary vm Wen Congyang
2015-12-30 2:37 ` [PATCH v9 16/25] libxc/save: support COLO save Wen Congyang
2015-12-30 2:37 ` [PATCH v9 17/25] implement the cmdline for COLO Wen Congyang
2015-12-30 2:37 ` [PATCH v9 18/25] Support colo mode for qemu disk Wen Congyang
2015-12-30 2:37 ` [PATCH v9 19/25] COLO: use qemu block replication Wen Congyang
2015-12-30 2:37 ` [PATCH v9 20/25] COLO proxy: implement setup/teardown of COLO proxy module Wen Congyang
2015-12-30 2:37 ` [PATCH v9 21/25] COLO proxy: preresume, postresume and checkpoint Wen Congyang
2015-12-30 2:37 ` [PATCH v9 22/25] COLO nic: implement COLO nic subkind Wen Congyang
2015-12-30 2:37 ` [PATCH v9 23/25] setup and control colo proxy on primary side Wen Congyang
2015-12-30 2:37 ` [PATCH v9 24/25] setup and control colo proxy on secondary side Wen Congyang
2015-12-30 2:37 ` [PATCH v9 25/25] cmdline switches and config vars to control colo-proxy Wen Congyang
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