From: Liang Li <liang.z.li@intel.com>
To: qemu-devel@nongnu.org
Cc: qemu-block@nongnu.org, quintela@redhat.com,
Liang Li <liang.z.li@intel.com>,
yang.z.zhang@intel.com, stefanha@redhat.com,
amit.shah@redhat.com
Subject: [Qemu-devel] [PATCH 0/2] Fix long vm downtime during live migration
Date: Thu, 13 Aug 2015 05:04:22 +0800 [thread overview]
Message-ID: <1439413464-7326-1-git-send-email-liang.z.li@intel.com> (raw)
Some cleanup operations take long time during the pause and copy stage,
especially with the KVM patch 3ea3b7fa9af067, do these operation after
the completion of live migration can help to reduce VM downtime.
Liang Li (2):
migration: do cleanup operation after completion
migration: rename qemu_savevm_state_cancel
include/sysemu/sysemu.h | 2 +-
migration/block.c | 1 -
migration/migration.c | 7 +++++--
migration/ram.c | 1 -
migration/savevm.c | 6 +++---
trace-events | 2 +-
6 files changed, 10 insertions(+), 9 deletions(-)
--
1.9.1
next reply other threads:[~2015-08-12 9:13 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-12 21:04 Liang Li [this message]
2015-08-12 9:52 ` [Qemu-devel] [PATCH 0/2] Fix long vm downtime during live migration Paolo Bonzini
2015-08-12 21:04 ` [Qemu-devel] [PATCH 1/2] migration: do cleanup operation after completion Liang Li
2015-08-12 9:55 ` Paolo Bonzini
2015-08-12 11:11 ` Li, Liang Z
2015-08-12 21:04 ` [Qemu-devel] [PATCH 2/2] migration: rename qemu_savevm_state_cancel Liang Li
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