From: Changlong Xie <xiecl.fnst@cn.fujitsu.com>
To: xen devel <xen-devel@lists.xen.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
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>,
Anthony Perard <anthony.perard@citrix.com>,
Shriram Rajagopalan <rshriram@cs.ubc.ca>,
Yang Hongyang <hongyang.yang@easystack.cn>
Subject: [PATCH v11 00/27] COarse-grain LOck-stepping Virtual Machines for Non-stop Service
Date: Fri, 4 Mar 2016 16:41:04 +0800 [thread overview]
Message-ID: <1457080891-26054-1-git-send-email-xiecl.fnst@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
You can get the codes from here:
https://github.com/Pating/xen/tree/changlox/colo_v11
Changlog from v10 to v11
1. Rebased to then upstream xen
2. Address comments from Liu Wei
p1, update commit message and remove libxl__domain_restore_device_model
p4, add A-B
p5, update commit message
p6, add A-B
p7,p8 add email address and direction info
p10, merged by old p10,p11 and update comments
p11, merged by old p12,p13 and update comments
p14,p15 move colo structures and functions into libxl_colo.h, and list callbacks
in order, also update commit message
p16, merged by old p18,p19,p20 and remove TODOs
p17, use original code for checking postcopy return value
p18, simplify *if* logic, fix wrong comments, and unset dom_info.quiet in COLO
p19, add A-B
p20, fix code style, update comments and man page
p21,p22,p23,p24 move colo structures and functions into libxl_colo.h
Changlog from v9 to v10
1. Rebased to the upstream xen
2. Fix one bug found in the test
3. Merge some patches from prepare series
4. Split patch 5 to two patches(patch 4 and 5) according to the comments from
Wei Liu
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 (27):
tools/libxl: introduction of libxl__qmp_restore to load qemu state
tools/libxl: introduce libxl__domain_common_switch_qemu_logdirty()
tools/libxl: Add back channel to allow migration target send data back
tools/libxl: Introduce new helper function dup_fd_helper()
tools/libx{l,c}: add back channel to libxc
docs: add colo readme
docs/libxl: Introduce CHECKPOINT_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: add back channel support to read stream
tools/libx{l,c}: introduce wait_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/save: support COLO save
implement the cmdline for COLO
COLO: introduce new API to prepare/start/do/get_error/stop replication
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 | 48 +-
docs/misc/xl-disk-configuration.txt | 53 ++
docs/specs/libxc-migration-stream.pandoc | 26 +-
docs/specs/libxl-migration-stream.pandoc | 31 +-
tools/hotplug/Linux/Makefile | 1 +
tools/hotplug/Linux/colo-proxy-setup | 135 ++++
tools/libxc/include/xenguest.h | 40 +-
tools/libxc/xc_nomigrate.c | 4 +-
tools/libxc/xc_sr_common.c | 80 ++-
tools/libxc/xc_sr_common.h | 26 +-
tools/libxc/xc_sr_restore.c | 246 +++++--
tools/libxc/xc_sr_save.c | 100 ++-
tools/libxc/xc_sr_stream_format.h | 31 +-
tools/libxl/Makefile | 4 +
tools/libxl/libxl.c | 100 ++-
tools/libxl/libxl.h | 29 +-
tools/libxl/libxl_colo.h | 117 ++++
tools/libxl/libxl_colo_nic.c | 315 +++++++++
tools/libxl/libxl_colo_proxy.c | 280 ++++++++
tools/libxl/libxl_colo_qdisk.c | 222 ++++++
tools/libxl/libxl_colo_restore.c | 1078 ++++++++++++++++++++++++++++++
tools/libxl/libxl_colo_save.c | 720 ++++++++++++++++++++
tools/libxl/libxl_create.c | 85 ++-
tools/libxl/libxl_device.c | 54 ++
tools/libxl/libxl_dm.c | 184 ++++-
tools/libxl/libxl_dom_save.c | 103 +--
tools/libxl/libxl_internal.h | 213 ++++--
tools/libxl/libxl_qmp.c | 106 +++
tools/libxl/libxl_save_callout.c | 51 +-
tools/libxl/libxl_save_helper.c | 8 +-
tools/libxl/libxl_save_msgs_gen.pl | 13 +-
tools/libxl/libxl_sr_stream_format.h | 11 +
tools/libxl/libxl_stream_read.c | 106 ++-
tools/libxl/libxl_stream_write.c | 99 ++-
tools/libxl/libxl_types.idl | 11 +
tools/libxl/libxlu_disk_l.l | 7 +
tools/libxl/xl.c | 3 +
tools/libxl/xl.h | 1 +
tools/libxl/xl_cmdimpl.c | 104 ++-
tools/libxl/xl_cmdtable.c | 4 +-
tools/ocaml/libs/xl/xenlight_stubs.c | 2 +-
tools/python/xen/migration/libxc.py | 68 +-
tools/python/xen/migration/libxl.py | 9 +
45 files changed, 4603 insertions(+), 340 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
--
1.9.3
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next reply other threads:[~2016-03-04 8:41 UTC|newest]
Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-04 8:41 Changlong Xie [this message]
2016-03-04 8:41 ` [PATCH v11 01/27] tools/libxl: introduction of libxl__qmp_restore to load qemu state Changlong Xie
2016-03-04 16:30 ` Ian Jackson
2016-03-14 9:03 ` Changlong Xie
2016-03-04 8:41 ` [PATCH v11 02/27] tools/libxl: introduce libxl__domain_common_switch_qemu_logdirty() Changlong Xie
2016-03-04 8:41 ` [PATCH v11 03/27] tools/libxl: Add back channel to allow migration target send data back Changlong Xie
2016-03-04 16:38 ` Ian Jackson
2016-03-08 16:38 ` Wei Liu
2016-03-17 8:07 ` Changlong Xie
2016-03-04 8:41 ` [PATCH v11 04/27] tools/libxl: Introduce new helper function dup_fd_helper() Changlong Xie
2016-03-04 16:42 ` Ian Jackson
2016-03-17 8:08 ` Changlong Xie
2016-03-04 8:41 ` [PATCH v11 05/27] tools/libx{l, c}: add back channel to libxc Changlong Xie
2016-03-04 16:45 ` Ian Jackson
2016-03-04 8:41 ` [PATCH v11 06/27] docs: add colo readme Changlong Xie
2016-03-04 8:41 ` [PATCH v11 07/27] docs/libxl: Introduce CHECKPOINT_CONTEXT to support migration v2 colo streams Changlong Xie
2016-03-04 16:51 ` Ian Jackson
2016-03-08 16:38 ` Wei Liu
2016-03-11 7:13 ` Wen Congyang
2016-03-04 8:41 ` [PATCH v11 08/27] libxc/migration: Specification update for DIRTY_PFN_LIST records Changlong Xie
2016-03-04 16:53 ` Ian Jackson
2016-03-17 8:10 ` Changlong Xie
2016-03-04 8:41 ` [PATCH v11 09/27] libxc/migration: export read_record for common use Changlong Xie
2016-03-04 16:55 ` Ian Jackson
2016-03-04 8:41 ` [PATCH v11 10/27] tools/libxl: add back channel support to write stream Changlong Xie
2016-03-04 17:00 ` Ian Jackson
2016-03-07 2:13 ` Wen Congyang
2016-03-11 9:05 ` Wen Congyang
2016-03-17 8:11 ` Changlong Xie
2016-03-04 8:41 ` [PATCH v11 11/27] tools/libxl: add back channel support to read stream Changlong Xie
2016-03-04 17:01 ` Ian Jackson
2016-03-04 8:41 ` [PATCH v11 12/27] tools/libx{l, c}: introduce wait_checkpoint callback Changlong Xie
2016-03-04 17:03 ` Ian Jackson
2016-03-04 20:23 ` Konrad Rzeszutek Wilk
2016-03-07 2:16 ` Wen Congyang
2016-03-17 8:16 ` Changlong Xie
2016-03-04 8:41 ` [PATCH v11 13/27] tools/libx{l, c}: add postcopy/suspend callback to restore side Changlong Xie
2016-03-04 17:05 ` Ian Jackson
2016-03-17 8:17 ` Changlong Xie
2016-03-04 8:41 ` [PATCH v11 14/27] secondary vm suspend/resume/checkpoint code Changlong Xie
2016-03-04 17:11 ` Ian Jackson
2016-03-07 2:57 ` Wen Congyang
2016-03-17 9:03 ` Changlong Xie
2016-03-17 12:19 ` Wei Liu
2016-03-04 8:41 ` [PATCH v11 15/27] primary " Changlong Xie
2016-03-04 17:14 ` Ian Jackson
2016-03-07 2:59 ` Wen Congyang
2016-03-04 8:41 ` [PATCH v11 16/27] libxc/restore: support COLO restore Changlong Xie
2016-03-04 17:16 ` Ian Jackson
2016-03-04 8:41 ` [PATCH v11 17/27] libxc/save: support COLO save Changlong Xie
2016-03-04 17:18 ` Ian Jackson
2016-03-07 3:00 ` Wen Congyang
2016-03-04 8:41 ` [PATCH v11 18/27] implement the cmdline for COLO Changlong Xie
2016-03-04 17:22 ` Ian Jackson
2016-03-07 3:04 ` Wen Congyang
2016-03-04 8:41 ` [PATCH v11 19/27] COLO: introduce new API to prepare/start/do/get_error/stop replication Changlong Xie
2016-03-04 17:26 ` Ian Jackson
2016-03-08 16:46 ` Wei Liu
2016-03-18 3:44 ` Changlong Xie
2016-03-18 11:35 ` Wei Liu
2016-03-18 3:45 ` Changlong Xie
2016-03-04 17:29 ` Ian Jackson
2016-03-18 3:49 ` Changlong Xie
2016-03-04 8:41 ` [PATCH v11 20/27] Support colo mode for qemu disk Changlong Xie
2016-03-04 17:44 ` Ian Jackson
2016-03-07 2:06 ` Wen Congyang
2016-03-17 17:18 ` Ian Jackson
2016-03-18 5:42 ` Wen Congyang
2016-03-04 17:52 ` Ian Jackson
2016-03-04 20:30 ` Konrad Rzeszutek Wilk
2016-03-07 2:10 ` Wen Congyang
2016-03-08 17:22 ` Wei Liu
2016-03-09 2:09 ` Konrad Rzeszutek Wilk
2016-03-09 16:55 ` Wei Liu
2016-03-17 17:09 ` Ian Jackson
2016-03-17 17:10 ` Ian Jackson
2016-03-04 8:41 ` [PATCH v11 21/27] COLO: use qemu block replication Changlong Xie
2016-03-04 8:41 ` [PATCH v11 22/27] COLO proxy: implement setup/teardown of COLO proxy module Changlong Xie
2016-03-04 17:59 ` Ian Jackson
2016-03-18 8:22 ` Changlong Xie
2016-03-22 5:44 ` Changlong Xie
2016-03-22 5:55 ` Changlong Xie
2016-03-04 8:41 ` [PATCH v11 23/27] COLO proxy: preresume, postresume and checkpoint Changlong Xie
2016-03-04 18:01 ` Ian Jackson
2016-03-18 8:20 ` Changlong Xie
2016-03-04 8:41 ` [PATCH v11 24/27] COLO nic: implement COLO nic subkind Changlong Xie
2016-03-04 18:02 ` Ian Jackson
2016-03-18 8:20 ` Changlong Xie
2016-03-04 8:41 ` [PATCH v11 25/27] setup and control colo proxy on primary side Changlong Xie
2016-03-04 18:05 ` Ian Jackson
2016-03-22 6:01 ` Changlong Xie
2016-03-04 8:41 ` [PATCH v11 26/27] setup and control colo proxy on secondary side Changlong Xie
2016-03-04 18:05 ` Ian Jackson
2016-03-04 8:41 ` [PATCH v11 27/27] cmdline switches and config vars to control colo-proxy Changlong Xie
2016-03-04 18:09 ` Ian Jackson
2016-03-22 4:13 ` Changlong Xie
2016-03-04 18:17 ` [PATCH v11 00/27] COarse-grain LOck-stepping Virtual Machines for Non-stop Service Ian Jackson
2016-03-04 20:35 ` Konrad Rzeszutek Wilk
2016-03-17 17:19 ` Ian Jackson
2016-03-17 17:41 ` Ian Jackson
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