ed, 430 insertions(+), 8 deletions(-)
> create mode 100644 hw/vhost-scsi.c
> create mode 100644 hw/vhost-scsi.h
>
> --
> 1.7.2.5
>
> --
> You received this message because you are subscribed to the Google Groups
> "Linux-iSCSI.org Target Development" group.
>
t; in
> the body of a message to majord...@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Regards,
Zhi Yong Wu
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M
On Tue, May 31, 2011 at 03:55:49PM -0400, Vivek Goyal wrote:
>Date: Tue, 31 May 2011 15:55:49 -0400
>From: Vivek Goyal
>To: Zhi Yong Wu
>Cc: kw...@redhat.com, aligu...@us.ibm.com, stefa...@linux.vnet.ibm.com,
> kvm@vger.kernel.org, guijianf...@cn.fujitsu.com,
> qem
On Tue, May 31, 2011 at 03:55:49PM -0400, Vivek Goyal wrote:
>Date: Tue, 31 May 2011 15:55:49 -0400
>From: Vivek Goyal
>To: Zhi Yong Wu
>Cc: kw...@redhat.com, aligu...@us.ibm.com, stefa...@linux.vnet.ibm.com,
> kvm@vger.kernel.org, guijianf...@cn.fujitsu.com,
> qem
On Wed, Jun 01, 2011 at 09:32:32AM -0400, Vivek Goyal wrote:
>Date: Wed, 1 Jun 2011 09:32:32 -0400
>From: Vivek Goyal
>To: Zhi Yong Wu
>Cc: kw...@redhat.com, stefa...@linux.vnet.ibm.com, kvm@vger.kernel.org,
> guijianf...@cn.fujitsu.com, qemu-de...@nongnu.org, w
On Thu, Jun 02, 2011 at 09:17:06AM +0300, Sasha Levin wrote:
>Date: Thu, 02 Jun 2011 09:17:06 +0300
>From: Sasha Levin
>To: Zhi Yong Wu
>Cc: qemu-de...@nongnu.org, kvm@vger.kernel.org, kw...@redhat.com,
> aligu...@us.ibm.com, herb...@gondor.apana.org.au,
> guijianf
On Thu, Jun 02, 2011 at 10:15:02AM +0300, Sasha Levin wrote:
>Date: Thu, 02 Jun 2011 10:15:02 +0300
>From: Sasha Levin
>To: Zhi Yong Wu
>Cc: kw...@redhat.com, aligu...@us.ibm.com, herb...@gondor.apana.org.au,
> kvm@vger.kernel.org, guijianf...@cn.fujitsu.com,
> qem
On Thu, Jun 2, 2011 at 5:33 PM, Michal Suchanek wrote:
> On 1 June 2011 05:12, Zhi Yong Wu wrote:
>> On Tue, May 31, 2011 at 03:55:49PM -0400, Vivek Goyal wrote:
>>>Date: Tue, 31 May 2011 15:55:49 -0400
>>>From: Vivek Goyal
>>>To: Zhi Yong Wu
>>>Cc:
Signed-off-by: Zhi Yong Wu
---
Makefile.objs |2 +-
block.c | 248 +
block.h |1 -
block/blk-queue.c | 99 +
block/blk-queue.h | 73
block_int.h | 21
(6) only write iops limit
-drive iops_wr=xxxin ios/s
(7) the combination of some limits.
-drive bps=xxx,iops=xxx
Known Limitations:
(1) #1 can not coexist with #2, #3
(2) #4 can not coexist with #5, #6
Zhi Yong Wu (1):
Submit the codes for QEMU disk I/O limits.
Makefile.objs
(6) only write iops limit
-drive iops_wr=xxxin ios/s
(7) the combination of some limits.
-drive bps=xxx,iops=xxx
Known Limitations:
(1) #1 can not coexist with #2, #3
(2) #4 can not coexist with #5, #6
Zhi Yong Wu (1):
Submit the codes for QEMU disk I/O limits.
Makefile.objs
Signed-off-by: Zhi Yong Wu
---
Makefile.objs |2 +-
block.c | 248 +
block.h |1 -
block/blk-queue.c | 99 +
block/blk-queue.h | 73
block_int.h | 21
On Fri, Jul 22, 2011 at 6:54 PM, Stefan Hajnoczi wrote:
> On Fri, Jul 22, 2011 at 10:20 AM, Zhi Yong Wu
> wrote:
>> +static void bdrv_block_timer(void *opaque)
>> +{
>> + BlockDriverState *bs = opaque;
>> + BlockQueue *queue = bs->block_q
On Mon, Jul 25, 2011 at 1:40 PM, Stefan Hajnoczi wrote:
> On Mon, Jul 25, 2011 at 5:25 AM, Zhi Yong Wu wrote:
>> On Fri, Jul 22, 2011 at 6:54 PM, Stefan Hajnoczi wrote:
>>> On Fri, Jul 22, 2011 at 10:20 AM, Zhi Yong Wu
>>> wrote:
>>>> +st
On Fri, Jul 22, 2011 at 6:54 PM, Stefan Hajnoczi wrote:
> On Fri, Jul 22, 2011 at 10:20 AM, Zhi Yong Wu
> wrote:
>> +static void bdrv_block_timer(void *opaque)
>> +{
>> + BlockDriverState *bs = opaque;
>> + BlockQueue *queue = bs->block_q
Welcome to give me your comments, thanks.
Signed-off-by: Zhi Yong Wu
---
Makefile.objs |2 +-
block.c | 288 +++--
block.h |1 -
block/blk-queue.c | 116 +
block/blk-queue.h | 70
iops_rd=xxxin ios/s
(6) only write iops limit
-drive iops_wr=xxxin ios/s
(7) the combination of some limits.
-drive bps=xxx,iops=xxx
Known Limitations:
(1) #1 can not coexist with #2, #3
(2) #4 can not coexist with #5, #6
Zhi Yong Wu (1):
v2: The codes V2 for QEMU disk I
iops_rd=xxxin ios/s
(6) only write iops limit
-drive iops_wr=xxxin ios/s
(7) the combination of some limits.
-drive bps=xxx,iops=xxx
Known Limitations:
(1) #1 can not coexist with #2, #3
(2) #4 can not coexist with #5, #6
Zhi Yong Wu (1):
v2: The codes V2 for QEMU disk I
Welcome to give me your comments, thanks.
Signed-off-by: Zhi Yong Wu
---
Makefile.objs |2 +-
block.c | 288 +++--
block.h |1 -
block/blk-queue.c | 116 +
block/blk-queue.h | 70
On Wed, Jul 27, 2011 at 3:26 AM, Marcelo Tosatti wrote:
> On Tue, Jul 26, 2011 at 04:59:06PM +0800, Zhi Yong Wu wrote:
>> Welcome to give me your comments, thanks.
>>
>> Signed-off-by: Zhi Yong Wu
>> ---
>> Makefile.objs |
On Wed, Jul 27, 2011 at 8:58 PM, Stefan Hajnoczi wrote:
> On Wed, Jul 27, 2011 at 11:17 AM, Zhi Yong Wu wrote:
>> On Wed, Jul 27, 2011 at 3:26 AM, Marcelo Tosatti wrote:
>>> On Tue, Jul 26, 2011 at 04:59:06PM +0800, Zhi Yong Wu wrote:
>>>> Welcome to
On Wed, Jul 27, 2011 at 11:49 PM, Marcelo Tosatti wrote:
> On Wed, Jul 27, 2011 at 06:17:15PM +0800, Zhi Yong Wu wrote:
>> >> + wait_time = 1;
>> >> + }
>> >> +
>> >> + wait_time = wait_time + (slice_time - elapsed_time);
>
On Wed, Jul 27, 2011 at 8:58 PM, Stefan Hajnoczi wrote:
> On Wed, Jul 27, 2011 at 11:17 AM, Zhi Yong Wu wrote:
>> On Wed, Jul 27, 2011 at 3:26 AM, Marcelo Tosatti wrote:
>>> On Tue, Jul 26, 2011 at 04:59:06PM +0800, Zhi Yong Wu wrote:
>>>> Welcome to
On Thu, Jul 28, 2011 at 4:25 PM, Stefan Hajnoczi wrote:
> On Thu, Jul 28, 2011 at 9:20 AM, Stefan Hajnoczi wrote:
>> On Thu, Jul 28, 2011 at 6:43 AM, Zhi Yong Wu wrote:
>>> On Wed, Jul 27, 2011 at 8:58 PM, Stefan Hajnoczi wrote:
>>>> On Wed, Jul 27, 2011 a
as 511 bytes/s,
this VM will hang up. We are considering how to handle this senario.
Zhi Yong Wu (2):
v3: Added the code for extending slice time, and modified the method to
compute wait time for the timer.
The command line support for QEMU disk I/O limits
The implement of block queue
Signed-off-by: Zhi Yong Wu
---
Makefile.objs |2 +-
blockdev.c | 22 ++
qemu-config.c | 24
qemu-option.c | 17 +
qemu-option.h |1 +
qemu-options.hx |1 +
6 files changed, 66 insertions(+), 1 deletions
speed will slightly bigger than the
limits.
For these problems, if you have nice thought, pls let us know.:)
Signed-off-by: Zhi Yong Wu
---
block.c | 302 +--
block.h |1 -
block_int.h | 29 ++
3 files changed, 323 insert
On Thu, Jul 28, 2011 at 10:42 PM, Marcelo Tosatti wrote:
> On Thu, Jul 28, 2011 at 12:24:48PM +0800, Zhi Yong Wu wrote:
>> On Wed, Jul 27, 2011 at 11:49 PM, Marcelo Tosatti
>> wrote:
>> > On Wed, Jul 27, 2011 at 06:17:15PM +0800, Zhi Yong Wu wrote:
>>
/s,
this VM will hang up. We are considering how to handle this senario.
Zhi Yong Wu (3):
v4: fix memory leaking based on ryan's feedback.
The cmd support for QEMU block I/O throttling
The support for block queue
The support for queue timer and throttling algorithm
v3: Added the
Signed-off-by: Zhi Yong Wu
---
Makefile.objs |2 +-
blockdev.c | 22 ++
qemu-config.c | 24
qemu-option.c | 17 +
qemu-option.h |1 +
qemu-options.hx |1 +
6 files changed, 66 insertions(+), 1 deletions
Signed-off-by: Zhi Yong Wu
---
block/blk-queue.c | 122 +
block/blk-queue.h | 71 +++
2 files changed, 193 insertions(+), 0 deletions(-)
create mode 100644 block/blk-queue.c
create mode 100644 block/blk-queue.h
he result speed will slightly bigger than the
limits.
For these problems, if you have nice thought, pls let us know.:)
Signed-off-by: Zhi Yong Wu
---
block.c | 302 +--
block.h |1 -
block_int.h | 29 ++
3 files changed,
On Mon, Aug 1, 2011 at 3:09 AM, Ryan Harper wrote:
> * Zhi Yong Wu [2011-07-28 05:53]:
>> The main goal of the patch is to effectively cap the disk I/O speed or
>> counts of one single VM.It is only one draft, so it unavoidably has some
>> drawbacks, if you catch the
-by: Zhi Yong Wu
---
block.c | 155 ++
block.h |5 ++
block_int.h |2 +
blockdev.c | 86 ++-
blockdev.h |2 +
hmp-commands.hx | 15 +
qerror.c|8
On Thu, Aug 4, 2011 at 9:07 PM, Stefan Hajnoczi wrote:
> On Thu, Aug 4, 2011 at 5:34 AM, Zhi Yong Wu wrote:
>> @@ -1387,6 +1422,11 @@ void bdrv_set_io_limits(BlockDriverState *bs,
>> {
>> memset(&bs->io_limits, 0, sizeof(BlockIOLimit));
>> bs-&
On Tue, Aug 2, 2011 at 4:06 AM, Ryan Harper wrote:
> * Zhi Yong Wu [2011-08-01 01:30]:
>> The main goal of the patch is to effectively cap the disk I/O speed or
>> counts of one single VM.It is only one draft, so it unavoidably has some
>> drawbacks, if you catch the
On Tue, Aug 2, 2011 at 4:39 AM, Ryan Harper wrote:
> * Zhi Yong Wu [2011-08-01 01:32]:
>> Note:
>> 1.) When bps/iops limits are specified to a small value such as 511
>> bytes/s, this VM will hang up. We are considering how to handle this senario.
>> 2.)
On Tue, Aug 2, 2011 at 4:21 AM, Ryan Harper wrote:
> * Zhi Yong Wu [2011-08-01 01:30]:
>
>> +static AIOPool block_queue_pool = {
>> + .aiocb_size = sizeof(struct BlockDriverAIOCB),
>> + .cancel = qemu_block_queue_cancel,
>
255 Reserved for MISC_DYNAMIC_MINOR
>
>
>
> ___
> Virtualization mailing list
> virtualizat...@lists.linux-foundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/virtualization
--
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HI,
Can anyone let me know know the difference between VMXON region and
VMCS region? relationship?
It will be appreciated if you can make some comments.
--
Regards,
Zhi Yong Wu
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On Tue, Jan 31, 2012 at 8:29 PM, Orit Wasserman wrote:
> On 01/31/2012 05:35 AM, Zhi Yong Wu wrote:
>> HI,
>>
>> Can anyone let me know know the difference between VMXON region and
>> VMCS region? relationship?
>>
>
> There is no relationship between them
>
> Thanks,
>
> -corey
> --
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> the body of a message to majord...@vger.kernel.org
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--
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Zhi Yong Wu
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On Wed, May 23, 2012 at 11:41 PM, Jan Kiszka wrote:
> On 2012-05-23 12:14, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> Signed-off-by: Zhi Yong Wu
>> ---
>> net.c | 1 -
>> 1 files changed, 0 insertions(+), 1 deletions(-)
>>
>> d
On Thu, May 24, 2012 at 12:00 AM, Paolo Bonzini wrote:
> Il 23/05/2012 17:14, zwu.ker...@gmail.com ha scritto:
>> From: Zhi Yong Wu
>>
>> Signed-off-by: Zhi Yong Wu
>> ---
>> net/queue.c | 4 ++--
>> net/slirp.c | 7 ---
>&g
On Thu, May 24, 2012 at 6:07 PM, Paolo Bonzini wrote:
> Il 24/05/2012 06:05, Zhi Yong Wu ha scritto:
>> On Thu, May 24, 2012 at 12:00 AM, Paolo Bonzini wrote:
>>> Il 23/05/2012 17:14, zwu.ker...@gmail.com ha scritto:
>>>> From: Zhi Yong Wu
>&g
On Thu, May 24, 2012 at 8:09 PM, Jan Kiszka wrote:
> On 2012-05-23 23:42, Zhi Yong Wu wrote:
>> On Wed, May 23, 2012 at 11:41 PM, Jan Kiszka wrote:
>>> On 2012-05-23 12:14, zwu.ker...@gmail.com wrote:
>>>> From: Zhi Yong Wu
>>>>
>>>> S
On Thu, May 24, 2012 at 8:09 PM, Jan Kiszka wrote:
> On 2012-05-23 23:42, Zhi Yong Wu wrote:
>> On Wed, May 23, 2012 at 11:41 PM, Jan Kiszka wrote:
>>> On 2012-05-23 12:14, zwu.ker...@gmail.com wrote:
>>>> From: Zhi Yong Wu
>>>>
>>>> S
On Thu, May 24, 2012 at 8:09 PM, Jan Kiszka wrote:
> On 2012-05-23 23:42, Zhi Yong Wu wrote:
>> On Wed, May 23, 2012 at 11:41 PM, Jan Kiszka wrote:
>>> On 2012-05-23 12:14, zwu.ker...@gmail.com wrote:
>>>> From: Zhi Yong Wu
>>>>
>>>> S
On Thu, May 24, 2012 at 9:30 PM, Jan Kiszka wrote:
> On 2012-05-24 09:27, Zhi Yong Wu wrote:
>> On Thu, May 24, 2012 at 8:09 PM, Jan Kiszka wrote:
>>> On 2012-05-23 23:42, Zhi Yong Wu wrote:
>>>> On Wed, May 23, 2012 at 11:41 PM, Jan Kiszka
>>>>
On Thu, May 24, 2012 at 9:33 PM, Jan Kiszka wrote:
> On 2012-05-24 09:34, Zhi Yong Wu wrote:
>> On Thu, May 24, 2012 at 8:09 PM, Jan Kiszka wrote:
>>> On 2012-05-23 23:42, Zhi Yong Wu wrote:
>>>> On Wed, May 23, 2012 at 11:41 PM, Jan Kiszka
>>>>
ce Center Embedded Linux
--
Regards,
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On Thu, May 24, 2012 at 10:31 PM, Jan Kiszka wrote:
> On 2012-05-24 11:27, Zhi Yong Wu wrote:
>> On Thu, May 24, 2012 at 10:25 PM, Jan Kiszka wrote:
>>> Something mangled your reply and made it unreadable. Please retry.
>> Sorry. let it look like below. Do you
On Thu, May 24, 2012 at 10:43 PM, Jan Kiszka wrote:
> On 2012-05-24 11:38, Zhi Yong Wu wrote:
>> On Thu, May 24, 2012 at 10:31 PM, Jan Kiszka wrote:
>>> On 2012-05-24 11:27, Zhi Yong Wu wrote:
>>>> On Thu, May 24, 2012 at 10:25 PM, Jan Kiszka
>>>> wro
On Thu, May 24, 2012 at 10:43 PM, Jan Kiszka wrote:
> On 2012-05-24 11:38, Zhi Yong Wu wrote:
>> On Thu, May 24, 2012 at 10:31 PM, Jan Kiszka wrote:
>>> On 2012-05-24 11:27, Zhi Yong Wu wrote:
>>>> On Thu, May 24, 2012 at 10:25 PM, Jan Kiszka
>>>> wro
On Fri, May 25, 2012 at 4:53 AM, Luiz Capitulino wrote:
> On Fri, 25 May 2012 01:59:06 +0800
> zwu.ker...@gmail.com wrote:
>
>> From: Zhi Yong Wu
>>
>> The patchset implements network hub stead of vlan. The main work was done by
>> stefan, and i rebased it
On Fri, May 25, 2012 at 4:34 AM, Jan Kiszka wrote:
> On 2012-05-24 14:59, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> Signed-off-by: Zhi Yong Wu
>> ---
>> net.c | 7 ++-
>> net/hub.c | 2 +-
>> 2 files changed, 7 insertions(
On Fri, May 25, 2012 at 3:04 PM, Paolo Bonzini wrote:
> Il 24/05/2012 19:59, zwu.ker...@gmail.com ha scritto:
>> From: Zhi Yong Wu
>>
>> Signed-off-by: Zhi Yong Wu
>> ---
>> net/hub.c | 35 ---
>> net/hub.h |
On Fri, May 25, 2012 at 3:04 PM, Paolo Bonzini wrote:
> Il 24/05/2012 19:59, zwu.ker...@gmail.com ha scritto:
>> From: Zhi Yong Wu
>>
>> Signed-off-by: Zhi Yong Wu
>> ---
>> net/hub.c | 35 ---
>> net/hub.h |
On Fri, May 25, 2012 at 3:04 PM, Paolo Bonzini wrote:
> Il 24/05/2012 19:59, zwu.ker...@gmail.com ha scritto:
>> From: Zhi Yong Wu
>>
>> Signed-off-by: Zhi Yong Wu
>> ---
>> net/hub.c | 35 ---
>> net/hub.h |
On Fri, May 25, 2012 at 6:08 PM, Paolo Bonzini wrote:
> Il 25/05/2012 09:48, Zhi Yong Wu ha scritto:
>>>> static ssize_t net_hub_receive(NetHub *hub, NetHubPort *source_port,
>>>> const uint8_t *buf, size_t len)
>>
On Fri, May 25, 2012 at 7:05 PM, Paolo Bonzini wrote:
> Il 25/05/2012 12:52, zwu.ker...@gmail.com ha scritto:
>> From: Zhi Yong Wu
>>
>> Only when all other hub port's *peer* .can_receive() all return 1, the
>> source hub port .can_receive() return 1.
On Fri, May 25, 2012 at 4:34 AM, Jan Kiszka wrote:
> On 2012-05-24 14:59, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> Signed-off-by: Zhi Yong Wu
>> ---
>> net.c | 7 ++-
>> net/hub.c | 2 +-
>> 2 files changed, 7 insertions(
On Fri, May 25, 2012 at 9:49 PM, Jan Kiszka wrote:
> On 2012-05-25 09:00, Zhi Yong Wu wrote:
>> On Fri, May 25, 2012 at 4:34 AM, Jan Kiszka wrote:
>>> On 2012-05-24 14:59, zwu.ker...@gmail.com wrote:
>>>> From: Zhi Yong Wu
>>>>
>>>> Signe
On Fri, May 25, 2012 at 10:17 PM, Jan Kiszka wrote:
> On 2012-05-25 11:02, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> Reviewed-by: Jan Kiszka
>
> Please don't put reviewed-by tags here before the reviewer had a chance
> to look at the co
On Fri, May 25, 2012 at 10:40 PM, Jan Kiszka wrote:
> On 2012-05-25 11:25, Zhi Yong Wu wrote:
>>>> diff --git a/net/hub.c b/net/hub.c
>>>> index 122de69..8c77d03 100644
>>>> --- a/net/hub.c
>>>> +++ b/net/hub.c
>>>> @@ -184,6
On Fri, May 25, 2012 at 10:50 PM, Jan Kiszka wrote:
> On 2012-05-25 11:44, Zhi Yong Wu wrote:
>> On Fri, May 25, 2012 at 10:40 PM, Jan Kiszka wrote:
>>> On 2012-05-25 11:25, Zhi Yong Wu wrote:
>>>>>> diff --git a/net/hub.c b/net/hub.c
>>>>>>
point we've given it our best shot:
> we already checked that port peers can receive. If they error out now
> there's not much we can do. The packet is dropped for that particular
> peer but at least we tried to deliver it when they claimed to be ready.
Yeah, i think tha
t; tv_cmd->tvc_sgl in vhost_scsi_free_cmd() ahead of tv_cmd descriptor free.
>
> Cc: Stefan Hajnoczi
> Cc: Zhi Yong Wu
> Cc: Michael S. Tsirkin
> Signed-off-by: Nicholas Bellinger
> ---
> drivers/vhost/tcm_vhost.c |2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
ts to scan target IDs up to
> VIRTIO_SCSI_MAX_TARGET when connected via virtio-scsi-raw.
>
> It's currently cut against Zhi's qemu vhost-scsi tree here:
>
>https://github.com/wuzhy/qemu/tree/vhost-scsi
>
> Cc: Stefan Hajnoczi
> Cc: Zhi Yong Wu
> Cc: Paolo Bonzini
>
>
> It's currently cut against Zhi's qemu vhost-scsi tree here:
>
>https://github.com/wuzhy/qemu/tree/vhost-scsi
>
> Cc: Stefan Hajnoczi
> Cc: Zhi Yong Wu
> Cc: Paolo Bonzini
> Signed-off-by: Nicholas Bellinger
> ---
> hw/virtio-scsi.c |6 +
>
> It's currently cut against Zhi's qemu vhost-scsi tree here:
>
>https://github.com/wuzhy/qemu/tree/vhost-scsi
>
> Cc: Stefan Hajnoczi
> Cc: Zhi Yong Wu
> Cc: Paolo Bonzini
> Signed-off-by: Nicholas Bellinger
> ---
> hw/virtio-scsi.c |6 +
HI, nab,
On Fri, Jul 13, 2012 at 6:08 AM, Nicholas A. Bellinger
wrote:
> Hi Zhi,
>
> On Thu, 2012-07-12 at 14:59 +0800, Zhi Yong Wu wrote:
>> thanks, it is applied to my vhost_scsi git tree
>> git://github.com/wuzhy/qemu.git vhost-scsi
>>
>
> Thanks for picking
/s,
this VM will hang up. We are considering how to handle this senario.
Zhi Yong Wu (4):
v5: add qmp/hmp support.
Adjust the codes based on stefan's comments
block: add the command line support
block: add the block queue support
block: add block timer and block throttling algo
Signed-off-by: Zhi Yong Wu
---
Makefile.objs |2 +-
blockdev.c | 39 +++
qemu-config.c | 24
qemu-option.c | 17 +
qemu-option.h |1 +
qemu-options.hx |1 +
6 files changed, 83 insertions
The patch introduce one block queue for QEMU block layer.
Signed-off-by: Zhi Yong Wu
---
block/blk-queue.c | 141 +
block/blk-queue.h | 73 +++
2 files changed, 214 insertions(+), 0 deletions(-)
create mode 100644
he result speed will slightly bigger than the
limits.
For these problems, if you have nice thought, pls let us know.:)
Signed-off-by: Zhi Yong Wu
---
block.c | 347 +--
block.h |6 +-
block_int.h | 30 +
3 files changed, 3
The patch introduce one new command block_set_io_throttle; For its usage
syntax, if you have better idea, pls let me know.
Signed-off-by: Zhi Yong Wu
---
blockdev.c | 69 +++
blockdev.h |2 +
hmp-commands.hx | 15
On Tue, Aug 9, 2011 at 4:46 PM, Ram Pai wrote:
> On Tue, Aug 09, 2011 at 12:17:50PM +0800, Zhi Yong Wu wrote:
>> The patch introduce one block queue for QEMU block layer.
>>
>> Signed-off-by: Zhi Yong Wu
>> ---
&
On Tue, Aug 9, 2011 at 4:57 PM, Ram Pai wrote:
> On Tue, Aug 09, 2011 at 12:17:51PM +0800, Zhi Yong Wu wrote:
>> Note:
>> 1.) When bps/iops limits are specified to a small value such as 511
>> bytes/s, this VM will hang up. We are considering how to handle this senar
On Tue, Aug 9, 2011 at 8:08 PM, Stefan Hajnoczi wrote:
> On Tue, Aug 9, 2011 at 5:17 AM, Zhi Yong Wu wrote:
>> Makefile.objs | 2 +-
>> block.c | 347
>> +++--
>> block.h | 6 +-
&
On Tue, Aug 9, 2011 at 8:25 PM, Stefan Hajnoczi wrote:
> On Tue, Aug 9, 2011 at 5:17 AM, Zhi Yong Wu wrote:
>> Signed-off-by: Zhi Yong Wu
>> ---
>> Makefile.objs | 2 +-
>> blockdev.c | 39 +++
On Tue, Aug 9, 2011 at 8:49 PM, Stefan Hajnoczi wrote:
> On Tue, Aug 9, 2011 at 5:17 AM, Zhi Yong Wu wrote:
>> +/* The APIs for block request queue on qemu block layer.
>> + */
>> +
>> +static void qemu_block_queue_cancel(BlockDriverAIOCB *acb)
>>
On Tue, Aug 9, 2011 at 11:19 PM, Stefan Hajnoczi wrote:
> On Tue, Aug 9, 2011 at 5:17 AM, Zhi Yong Wu wrote:
>> Note:
>> 1.) When bps/iops limits are specified to a small value such as 511
>> bytes/s, this VM will hang up. We are considering how to handle this s
On Wed, Aug 10, 2011 at 5:27 PM, Stefan Hajnoczi
wrote:
> On Wed, Aug 10, 2011 at 01:20:22PM +0800, Zhi Yong Wu wrote:
>> On Tue, Aug 9, 2011 at 8:25 PM, Stefan Hajnoczi wrote:
>> > On Tue, Aug 9, 2011 at 5:17 AM, Zhi Yong Wu
>> > wrote:
>&
On Wed, Aug 10, 2011 at 5:37 PM, Stefan Hajnoczi
wrote:
> On Wed, Aug 10, 2011 at 01:54:33PM +0800, Zhi Yong Wu wrote:
>> On Tue, Aug 9, 2011 at 8:49 PM, Stefan Hajnoczi wrote:
>> > On Tue, Aug 9, 2011 at 5:17 AM, Zhi Yong Wu
>> > wrote:
>> >> +Blo
On Wed, Aug 10, 2011 at 5:37 PM, Stefan Hajnoczi
wrote:
> On Wed, Aug 10, 2011 at 01:54:33PM +0800, Zhi Yong Wu wrote:
>> On Tue, Aug 9, 2011 at 8:49 PM, Stefan Hajnoczi wrote:
>> > On Tue, Aug 9, 2011 at 5:17 AM, Zhi Yong Wu
>> > wrote:
>> >> +Blo
On Wed, Aug 10, 2011 at 5:37 PM, Stefan Hajnoczi
wrote:
> On Wed, Aug 10, 2011 at 01:54:33PM +0800, Zhi Yong Wu wrote:
>> On Tue, Aug 9, 2011 at 8:49 PM, Stefan Hajnoczi wrote:
>> > On Tue, Aug 9, 2011 at 5:17 AM, Zhi Yong Wu
>> > wrote:
>> >> +Blo
On Wed, Aug 10, 2011 at 7:00 PM, Stefan Hajnoczi wrote:
> On Wed, Aug 10, 2011 at 7:57 AM, Zhi Yong Wu wrote:
>> On Tue, Aug 9, 2011 at 11:19 PM, Stefan Hajnoczi wrote:
>>> On Tue, Aug 9, 2011 at 5:17 AM, Zhi Yong Wu
>>> wrote:
>>>> Note:
>>>&g
On Fri, Aug 12, 2011 at 1:06 PM, Stefan Hajnoczi wrote:
> On Fri, Aug 12, 2011 at 6:00 AM, Zhi Yong Wu wrote:
>> On Wed, Aug 10, 2011 at 7:00 PM, Stefan Hajnoczi wrote:
>>> On Wed, Aug 10, 2011 at 7:57 AM, Zhi Yong Wu wrote:
>>>> On Tue, Aug 9, 2011 at 11:19 PM
On Tue, Aug 9, 2011 at 4:57 PM, Ram Pai wrote:
> On Tue, Aug 09, 2011 at 12:17:51PM +0800, Zhi Yong Wu wrote:
>> Note:
>> 1.) When bps/iops limits are specified to a small value such as 511
>> bytes/s, this VM will hang up. We are considering how to handle this senar
On Fri, Aug 12, 2011 at 1:47 PM, Stefan Hajnoczi wrote:
> On Fri, Aug 12, 2011 at 6:35 AM, Zhi Yong Wu wrote:
>> On Tue, Aug 9, 2011 at 4:57 PM, Ram Pai wrote:
>>> On Tue, Aug 09, 2011 at 12:17:51PM +0800, Zhi Yong Wu wrote:
>>>> Note:
>>>> 1
On Tue, Aug 9, 2011 at 8:49 PM, Stefan Hajnoczi wrote:
> On Tue, Aug 9, 2011 at 5:17 AM, Zhi Yong Wu wrote:
>> +/* The APIs for block request queue on qemu block layer.
>> + */
>> +
>> +static void qemu_block_queue_cancel(BlockDriverAIOCB *acb)
>>
On Fri, Aug 12, 2011 at 4:42 PM, Stefan Hajnoczi wrote:
> On Fri, Aug 12, 2011 at 9:10 AM, Zhi Yong Wu wrote:
>> On Tue, Aug 9, 2011 at 8:49 PM, Stefan Hajnoczi wrote:
>>> On Tue, Aug 9, 2011 at 5:17 AM, Zhi Yong Wu
>>> wrote:
>>>> +/* The APIs for
this experience, pls give me one hand. thanks.
--
Regards,
Zhi Yong Wu
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On Fri, Aug 19, 2011 at 9:14 PM, Stefan Hajnoczi wrote:
> On Fri, Aug 19, 2011 at 10:58 AM, Zhi Yong Wu wrote:
>> I have met one scenario; currently i want to set up a VM based on
>> latest kernel tree; but i only have latest kernel source code and
>> compiled it on one
,
this VM will hang up. We are considering how to handle this senario.
Changes since code V5:
Mainly fix the aio callback issue for block queue.
Adjust codes based on Ram Pai's comments.
Zhi Yong Wu (4):
block: add the command line support
block: add the block queue support
block: add
Signed-off-by: Zhi Yong Wu
---
block.c |8
block_int.h | 21 +
blockdev.c | 29 +
qemu-config.c | 24
qemu-options.hx |1 +
5 files changed, 83 insertions(+), 0 deletions(-)
diff
Signed-off-by: Zhi Yong Wu
---
Makefile.objs |2 +-
block/blk-queue.c | 226 +
block/blk-queue.h | 63 +++
3 files changed, 290 insertions(+), 1 deletions(-)
create mode 100644 block/blk-queue.c
create mode 100644 block
speed will slightly bigger than the
limits.
For these problems, if you have nice thought, pls let us know.:)
Signed-off-by: Zhi Yong Wu
---
block.c | 290 +--
block.h |5 +
block_int.h |9 ++
3 files changed, 296 insert
The patch introduce one new command block_set_io_throttle; For its usage
syntax, if you have better idea, pls let me know.
Signed-off-by: Zhi Yong Wu
---
block.c | 26 +++-
block.h |1 -
blockdev.c | 69
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