From: Lei Li <lilei@linux.vnet.ibm.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: aarcange@redhat.com, aliguori@us.ibm.com, quintela@redhat.com,
qemu-devel@nongnu.org,
"Michael R. Hines" <mrhines@linux.vnet.ibm.com>,
lagarcia@br.ibm.com, rcj@linux.vnet.ibm.com
Subject: Re: [Qemu-devel] [PATCH 11/18] migration: introduce capability localhost
Date: Fri, 23 Aug 2013 17:21:27 +0800 [thread overview]
Message-ID: <52172997.3000509@linux.vnet.ibm.com> (raw)
In-Reply-To: <521716E9.7060009@redhat.com>
On 08/23/2013 04:01 PM, Paolo Bonzini wrote:
> Il 23/08/2013 09:51, Lei Li ha scritto:
>>> Because in these patches, the local URI is only present in the
>>> destination (which is wrong: the destination should autodetect local
>>> mode using the load-page hook). As you can see above, a "unix" URI will
>>> examine the capability and pick the appropriate migration method.
>> Hi Paolo,
>>
>> I agree with that 'localhost' is a bad capability name. Since we just
>> use unix
>> socket temporarily and will be ending up with vmsplice via pipe, how about
>> just page_flipping?
> The basic migration method is still a unix socket (and a "unix:" URI).
> I suggested unix-page-flipping to make it clear that it doesn't work
> with tcp or rdma migration (you might make it work with fd migration).
OK, make sense, thanks.
>
> Paolo
>
--
Lei
next prev parent reply other threads:[~2013-08-23 9:23 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-21 7:18 [Qemu-devel] [PATCH 0/18 RFC v3] Localhost migration Lei Li
2013-08-21 7:18 ` [Qemu-devel] [PATCH 01/18] migration: export MIG_STATE_xxx flags Lei Li
2013-08-21 7:18 ` [Qemu-devel] [PATCH 02/18] savevm: export qemu_save_device_state() Lei Li
2013-08-21 11:13 ` Paolo Bonzini
2013-08-21 7:18 ` [Qemu-devel] [PATCH 03/18] rename is_active to is_block_active Lei Li
2013-08-21 7:18 ` [Qemu-devel] [PATCH 04/18] savevm: set right return value for qemu_file_rate_limit Lei Li
2013-08-21 10:42 ` Paolo Bonzini
2013-08-23 3:18 ` Lei Li
2013-08-23 5:34 ` Paolo Bonzini
2013-08-23 9:11 ` Lei Li
2013-08-23 9:14 ` Paolo Bonzini
2013-08-23 9:18 ` Lei Li
2013-08-23 9:22 ` Paolo Bonzini
2013-08-23 9:25 ` Lei Li
2013-08-21 7:18 ` [Qemu-devel] [PATCH 05/18] savevm: add comments for qemu_file_get_error() Lei Li
2013-08-21 10:43 ` Paolo Bonzini
2013-08-21 7:18 ` [Qemu-devel] [PATCH 06/18] bugfix: wrong error set by ram_control_load_hook() Lei Li
2013-08-21 10:40 ` Paolo Bonzini
2013-08-23 3:22 ` Lei Li
2013-08-23 5:34 ` Paolo Bonzini
2013-08-23 6:31 ` Lei Li
2013-08-21 7:18 ` [Qemu-devel] [PATCH 07/18] arch_init: export RAM_SAVE_xxx flags Lei Li
2013-08-21 10:49 ` Paolo Bonzini
2013-08-22 20:14 ` Michael R. Hines
2013-08-23 7:36 ` Paolo Bonzini
2013-08-21 7:18 ` [Qemu-devel] [PATCH 08/18] migration-local: introduce qemu_fopen_local() Lei Li
2013-08-22 20:42 ` Michael R. Hines
2013-08-23 7:44 ` Lei Li
2013-08-28 3:26 ` Lei Li
2013-08-28 6:37 ` Paolo Bonzini
2013-08-29 8:28 ` Lei Li
2013-08-29 14:05 ` Michael R. Hines
2013-08-21 7:18 ` [Qemu-devel] [PATCH 09/18] exec: export qemu_get_ram_block() Lei Li
2013-08-21 7:18 ` [Qemu-devel] [PATCH 10/18] migration-local: implementation of outgoing part Lei Li
2013-08-21 10:44 ` Paolo Bonzini
2013-08-22 20:49 ` Michael R. Hines
2013-08-21 7:18 ` [Qemu-devel] [PATCH 11/18] migration: introduce capability localhost Lei Li
2013-08-21 15:08 ` Eric Blake
2013-08-28 4:22 ` Lei Li
2013-08-21 15:18 ` Paolo Bonzini
2013-08-22 20:50 ` Michael R. Hines
2013-08-23 7:40 ` Paolo Bonzini
2013-08-23 7:51 ` Lei Li
2013-08-23 8:01 ` Paolo Bonzini
2013-08-23 9:21 ` Lei Li [this message]
2013-08-21 7:18 ` [Qemu-devel] [PATCH 12/18] arch_init: factor out ram_save_blocks() Lei Li
2013-08-21 7:18 ` [Qemu-devel] [PATCH 13/18] arch_init: adjust ram_save_setup() for migrate_is_localhost Lei Li
2013-08-21 10:48 ` Paolo Bonzini
2013-08-23 6:25 ` Lei Li
2013-08-23 7:48 ` Paolo Bonzini
2013-08-23 7:57 ` Alex Bligh
2013-08-23 8:06 ` Paolo Bonzini
2013-08-23 9:00 ` Lei Li
2013-08-23 9:12 ` Paolo Bonzini
2013-08-21 7:18 ` [Qemu-devel] [PATCH 14/18] arch_init: skip migration_bitmap_sync for local migration Lei Li
2013-08-21 10:50 ` Paolo Bonzini
2013-08-21 7:18 ` [Qemu-devel] [PATCH 15/18] migration: adjust migration_thread " Lei Li
2013-08-21 10:47 ` Paolo Bonzini
2013-08-21 7:18 ` [Qemu-devel] [PATCH 16/18] migration-local: implementation of incoming part Lei Li
2013-08-21 7:18 ` Lei Li
2013-08-21 7:18 ` [Qemu-devel] [PATCH 17/18] migration: add prefix for local migration to incoming migration Lei Li
2013-08-21 10:52 ` Paolo Bonzini
2013-08-23 14:02 ` Lei Li
2013-08-21 7:18 ` [Qemu-devel] [PATCH 18/18] hmp: better fomat for info migrate_capabilities Lei Li
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