[Xen-devel] [PATCH 0 of 6] set migrate constraints from cmdline, better xend.log logging

[Olaf Hering <olaf@xxxxxxxxx>]

This series improves logging capabilities of xm migrate.
It also adds new options to xm/xl migrate to tweak the
max_iter/max_factor options passed to xc_domain_save. Being able to
tweak those knobs helps with migrating large and busy guests.

v2:
 - update "tools: set migration constraints from cmdline" v6 -> v7
 - add "tools/xend: move assert to exception block"
 - this iteration is not runtime tested, yet

Changes:
tools/xc: print messages from xc_save with xc_report
tools/xc: document printf calls in xc_restore
tools/xc: rework xc_save.c:switch_qemu_logdirty
tools: set migration constraints from cmdline
tools: add xm migrate --log_progress option
tools/xend: move assert to exception block

 docs/man/xl.pod.1                       |   15 ++++
 tools/libxc/xc_domain_save.c            |   13 +++
 tools/libxc/xc_private.h                |    1 
 tools/libxc/xenguest.h                  |    2 
 tools/libxl/Makefile                    |    2 
 tools/libxl/libxl.c                     |   12 ++-
 tools/libxl/libxl.h                     |   21 +++++-
 tools/libxl/libxl_dom.c                 |    1 
 tools/libxl/libxl_internal.h            |    3 
 tools/libxl/libxl_save_callout.c        |    4 -
 tools/libxl/xl_cmdimpl.c                |   34 ++++++++-
 tools/libxl/xl_cmdtable.c               |   20 +++--
 tools/python/xen/xend/XendCheckpoint.py |   23 +++++-
 tools/python/xen/xend/XendDomain.py     |   13 +++
 tools/python/xen/xend/XendDomainInfo.py |   14 ++++
 tools/python/xen/xm/migrate.py          |   21 ++++++
 tools/xcutils/xc_restore.c              |    1 
 tools/xcutils/xc_save.c                 |  112 ++++++++++++++++++--------------
 18 files changed, 236 insertions(+), 76 deletions(-)


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