From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olaf Hering Subject: [PATCH 0 of 9] set migrate constraints from cmdline, better xend.log logging Date: Thu, 28 Mar 2013 15:43:27 +0100 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xen.org Cc: Ian.Campbell@citrix.com List-Id: xen-devel@lists.xenproject.org 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. v3: - update "tools/xc: rework xc_save.c:switch_qemu_logdirty" v1 -> v2 - add "tools/libxc: print stats if migration is aborted" - add "tools: set number of dirty pages during migration" - add "tools: notify restore to hangup during migration --abort_if_busy" 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 tools/libxc: print stats if migration is aborted tools: set number of dirty pages during migration tools: notify restore to hangup during migration --abort_if_busy docs/man/xl.pod.1 | 20 +++ tools/libxc/Makefile | 2 tools/libxc/xc_domain_restore.c | 4 tools/libxc/xc_domain_save.c | 20 ++- tools/libxc/xc_nomigrate.c | 2 tools/libxc/xc_private.h | 1 tools/libxc/xenguest.h | 4 tools/libxc/xg_save_restore.h | 1 tools/libxl/Makefile | 2 tools/libxl/libxl.c | 13 +- tools/libxl/libxl.h | 22 +++ tools/libxl/libxl_dom.c | 1 tools/libxl/libxl_internal.h | 4 tools/libxl/libxl_save_callout.c | 5 tools/libxl/libxl_save_helper.c | 5 tools/libxl/xl_cmdimpl.c | 41 +++++- tools/libxl/xl_cmdtable.c | 21 ++- tools/python/xen/lowlevel/checkpoint/libcheckpoint.c | 2 tools/python/xen/xend/XendCheckpoint.py | 26 +++- tools/python/xen/xend/XendDomain.py | 14 ++ tools/python/xen/xend/XendDomainInfo.py | 16 ++ tools/python/xen/xm/migrate.py | 26 ++++ tools/xcutils/xc_restore.c | 1 tools/xcutils/xc_save.c | 123 ++++++++++--------- 24 files changed, 288 insertions(+), 88 deletions(-)