From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Xen-devel <xen-devel@lists.xen.org>
Cc: Wei Liu <wei.liu2@citrix.com>,
Ross Lagerwall <ross.lagerwall@citrix.com>,
Ian Jackson <Ian.Jackson@eu.citrix.com>,
Ian Campbell <Ian.Campbell@citrix.com>,
Andrew Cooper <andrew.cooper3@citrix.com>
Subject: [PATCH VERY RFC 0/5] Libxl migration v2 support
Date: Wed, 3 Sep 2014 18:14:06 +0100 [thread overview]
Message-ID: <1409764451-13053-1-git-send-email-andrew.cooper3@citrix.com> (raw)
Presented here is a very RFC series (due to a lot of remaining TODOs) for
libxl migration v2 support. It depends on the libxc migration v2 series.
Currently implemented:
* PV save/restore/migrate
Yet to implement
* HVM domains
* Conversion of legacy streams
It is presented here for preliminary review, mainly regarding the general
approach. There are currently quite a few code hacks which should be resolved
when Wei's domain json series is available. These areas are marked in the
code.
tools/libxl/libxl.c | 13 +++
tools/libxl/libxl.h | 49 +++++++-
tools/libxl/libxl_aoutils.c | 118 ++++++++++++++++++++
tools/libxl/libxl_create.c | 234 +++++++++++++++++++++++++++++++++++++++
tools/libxl/libxl_dom.c | 160 +++++++++++++++++++++-----
tools/libxl/libxl_internal.h | 50 +++++++++
tools/libxl/libxl_saverestore.h | 47 ++++++++
tools/libxl/xl_cmdimpl.c | 22 ++--
8 files changed, 653 insertions(+), 40 deletions(-)
create mode 100644 tools/libxl/libxl_saverestore.h
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com>
CC: Ian Campbell <Ian.Campbell@citrix.com>
CC: Ian Jackson <Ian.Jackson@eu.citrix.com>
CC: Wei Liu <wei.liu2@citrix.com>
--
1.7.10.4
next reply other threads:[~2014-09-03 17:14 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-03 17:14 Andrew Cooper [this message]
2014-09-03 17:14 ` [PATCH VERY RFC 1/5] tools/libxl: Add support for writing a set of buffers asynchronously Andrew Cooper
2014-09-04 1:28 ` Wen Congyang
2014-09-03 17:14 ` [PATCH VERY RFC 2/5] tools/libxl: Stream v2 format Andrew Cooper
2014-09-03 17:14 ` [PATCH VERY RFC 3/5] tools/libxl: Implement libxl_domain_restore() for v2 streams Andrew Cooper
2014-09-03 17:14 ` [PATCH VERY RFC 4/5] tools/xl: Restore v2 streams using new libxl_domain_restore() interface Andrew Cooper
2014-09-03 17:14 ` [PATCH VERY RFC 5/5] tools/[lib]xl: Alter libxl_domain_suspend() to write a v2 stream Andrew Cooper
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