From: Eric Blake <eblake@redhat.com>
To: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: zhanghailiang <zhang.zhanghailiang@huawei.com>,
quintela@redhat.com, libvir-list@redhat.com, armbru@redhat.com,
qemu-devel@nongnu.org, amit.shah@redhat.com,
Paolo Bonzini <pbonzini@redhat.com>,
peter.huangpeng@huawei.com, lcapitulino@redhat.com
Subject: Re: [Qemu-devel] [PATCH v4 4/4] migration: Expose 'cancelling' status to user
Date: Fri, 13 Mar 2015 07:10:38 -0600 [thread overview]
Message-ID: <5502E1CE.3020902@redhat.com> (raw)
In-Reply-To: <20150313122807.GG2486@work-vm>
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On 03/13/2015 06:28 AM, Dr. David Alan Gilbert wrote:
>>
>> It simplifies qemu's job of reporting migration status information (qemu
>> is no longer maintaining one set of states internally and a different
>> set of states externally), and I already have the libvirt counterpart
>> patch ready to go to gracefully accept the new state name.
>
> Yes, it does make life simpler in the long run.
> (It does worry me a bit what happens to new qemu on old libvirt)
In the past, we've already stated that it is okay for new qemu to
require new libvirt. What is not okay is for new libvirt to require new
qemu. This change is okay given those rules.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2015-03-13 13:10 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-09 6:45 [Qemu-devel] [PATCH v4 0/4] Convert 'status' of MigrationInfo from open-coded 'str' to enum type zhanghailiang
2015-03-09 6:45 ` [Qemu-devel] [PATCH v4 1/4] migration: Rename abbreviated macro MIG_STATE_* to MIGRATION_STATUS_* zhanghailiang
2015-03-12 19:29 ` Eric Blake
2015-03-09 6:45 ` [Qemu-devel] [PATCH v4 2/4] hmp: Rename 'MigrationStatus' to 'HMPMigrationStatus' zhanghailiang
2015-03-09 6:45 ` [Qemu-devel] [PATCH v4 3/4] migration: Convert 'status' of MigrationInfo to use an enum type zhanghailiang
2015-03-12 19:37 ` Eric Blake
2015-03-13 6:23 ` zhanghailiang
2015-03-09 6:45 ` [Qemu-devel] [PATCH v4 4/4] migration: Expose 'cancelling' status to user zhanghailiang
2015-03-13 10:49 ` Paolo Bonzini
2015-03-13 12:25 ` Eric Blake
2015-03-13 12:28 ` Dr. David Alan Gilbert
2015-03-13 13:10 ` Eric Blake [this message]
2015-03-12 1:06 ` [Qemu-devel] [PATCH v4 0/4] Convert 'status' of MigrationInfo from open-coded 'str' to enum type zhanghailiang
2015-03-12 19:30 ` [Qemu-devel] [for 2.3? PATCH " Eric Blake
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