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From: Yi Sun <yi.y.sun@linux.intel.com>
To: jianjay.zhou@huawei.com
Cc: pbonzini@redhat.com, yi.l.liu@intel.com,
	sanjay.k.kumar@intel.com, qemu-devel@nongnu.org,
	yi.y.sun@linux.intel.com
Subject: Question about delaying dirty log stop to next vm_start
Date: Mon, 2 Aug 2021 15:53:49 +0800	[thread overview]
Message-ID: <20210802075349.GA2565@yi.y.sun> (raw)

Hi, Jay,

We are testing some live migration cases recently. We found your below
patch delays the dirty log stop to the next vm_start.

commit 1931076077254a2886daa7c830c7838ebd1f81ef
Author: Jay Zhou <jianjay.zhou@huawei.com>
Date:   Fri Jul 28 18:28:53 2017 +0800

    migration: optimize the downtime

We understand this commit can optimize the downtime. But we observed
that the dirty log stop cannot be executed if user inputs "quit" in qemu
monitor after migration completes. Have you considered such case before?
Any suggestion? Thanks!

BRs,
Yi Sun


             reply	other threads:[~2021-08-02  8:01 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-02  7:53 Yi Sun [this message]
2021-08-04  1:44 ` Question about delaying dirty log stop to next vm_start Zhoujian (jay)

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