j Gupta
Reviewed-by: Amit Shah
Amit
gt; Add migrate_send_rp_shut to send a 'shut' message to indicate
> the destination is finished with the RP.
> Add migrate_send_rp_ack to send a 'PONG' message in response to a PING
> Use it in the MSG_RP_PING handler
>
> Signed-off-by: Dr. David Alan Gilbert
Reviewed-by: Amit Shah
Amit
On (Tue) 16 Jun 2015 [11:26:28], Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert"
>
> Open a return path, and handle messages that are received upon it.
>
> Signed-off-by: Dr. David Alan Gilbert
> -/* migration thread support */
> +/*
> + * Something bad happened to the RP
On (Wed) 15 Jul 2015 [09:56:22], Juan Quintela wrote:
> Previous commit only stored a valid state for migration. It stored the
> empty string for savevm. Now, we are also storing the current state for
> savevm.
Can you include some more information in the commit message? Like the
commit hash in
On (Wed) 15 Jul 2015 [03:05:06], Pankaj Gupta wrote:
>
>
> - Original Message -
> > From: "Amit Shah"
> > To: "Pankaj Gupta"
> > Cc: qemu-devel@nongnu.org, m...@redhat.com
> > Sent: Wednesday, 15 July, 2015 12:09:57 PM
> >
On (Wed) 15 Jul 2015 [10:19:04], Juan Quintela wrote:
> Amit Shah wrote:
> > On (Wed) 15 Jul 2015 [09:56:22], Juan Quintela wrote:
> >> Previous commit only stored a valid state for migration. It stored the
> >> empty string for savevm. Now, we are also storing the cu
s.
>
> Split the core of qemu_loadvm_state out so we can use it for both.
>
> Allow the inner loadvm loop to quit and cause the parent loops to
> exit as well.
>
> Signed-off-by: Dr. David Alan Gilbert
Reviewed-by: Amit Shah
Amit
On (Tue) 16 Jun 2015 [16:58:17], Dr. David Alan Gilbert wrote:
> * Eric Blake (ebl...@redhat.com) wrote:
> > On 06/16/2015 04:26 AM, Dr. David Alan Gilbert (git) wrote:
> > > From: "Dr. David Alan Gilbert"
> > >
> > > The 'postcopy ram' capability allows postcopy migration of RAM;
> > > note that
red (see the migrate_start_postcopy
> patch later in the series).
>
> Signed-off-by: Dr. David Alan Gilbert
Reviewed-by: Amit Shah
Amit
On (Wed) 15 Jul 2015 [11:04:34], Juan Quintela wrote:
> Hi
>
> This pull requset:
> - small optimization by Li
> - fixes global state with savevm (reported by John Snow)
> - get migration traces for migration state changes even if migration
> events are not enabled
> - Change state after migrati
On (Wed) 15 Jul 2015 [17:46:48], Pankaj Gupta wrote:
> We are arming timer when we get first request from guest.
> Even if guest pulls all the data we will be serving guest
> only when timer bumps up new quota. When timer expires
> we check if we have a pending request from guest, we
> serve it and
On (Wed) 15 Jul 2015 [23:44:52], Nils Carlson wrote:
> On Mon, 13 Jul 2015, Nils Carlson wrote:
>
> >On Mon, 13 Jul 2015, Amit Shah wrote:
>
>
>
> >>Also, returning TRUE there isn't right - if the connection ends, we
> >>should return FALSE.
>
On (Thu) 16 Jul 2015 [10:11:04], Nils Carlson wrote:
> On Thu, 16 Jul 2015, Amit Shah wrote:
>
> >On (Wed) 15 Jul 2015 [23:44:52], Nils Carlson wrote:
> >>On Mon, 13 Jul 2015, Nils Carlson wrote:
> >>
> >>>On Mon, 13 Jul 2015, Amit Shah wrote:
> >&g
From: Pankaj Gupta
This patch triggers timer only when guest requests for
entropy. As soon as first request from guest for entropy
comes we set the timer. Timer bumps up the quota value
when it gets triggered.
Signed-off-by: Pankaj Gupta
Reviewed-by: Amit Shah
Message-Id: <1436962608-996
The following changes since commit 5b5e8cdd7da7a2214dd062afff5b866234aab228:
Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-20150717-1' into
staging (2015-07-17 12:39:12 +0100)
are available in the git repository at:
https://git.kernel.org/pub/scm/virt/qemu/amit/virtio-rng.git t
On (Thu) 16 Jul 2015 [02:34:34], Pankaj Gupta wrote:
> > Anyway we can look at that later, patch 1 is already a big improvement
> > so I think we should just stick with that, and think about other
> > things in a different series.
>
> Sure.
I think we can apply patch 1 for 2.4, since it reduces t
le that track the current state of postcopy
>
> Signed-off-by: Dr. David Alan Gilbert
Reviewed-by: Amit Shah
But:
> +void qemu_savevm_send_postcopy_ram_discard(QEMUFile *f, const char *name,
> + uint16_t len,
> +
On (Mon) 13 Jul 2015 [13:02:09], Juan Quintela wrote:
> > +/* We're expecting a
> > + *Version (0)
> > + *a RAM ID string (length byte, name, 0 term)
> > + *then at least 1 16 byte chunk
> > +*/
> > +if (len < 20) { 1 +
>
>1+1+1+1+2*8
>
> Humm, thinkin
On (Tue) 16 Jun 2015 [11:26:32], Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert"
>
> MIG_CMD_PACKAGED is a migration command that wraps a chunk of migration
> stream inside a package whose length can be determined purely by reading
> its header. The destination guarantees th
On (Tue) 16 Jun 2015 [11:26:33], Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert"
>
> Modify save_live_pending to return separate postcopiable and
> non-postcopiable counts.
>
> Signed-off-by: Dr. David Alan Gilbert
Reviewed-by: Amit Shah
Amit
On (Tue) 16 Jun 2015 [11:26:34], Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert"
>
> Provide a check to see if the OS we're running on has all the bits
> needed for postcopy.
>
> Creates postcopy-ram.c which will get most of the other helpers we need.
>
> Signed-off-by: Dr.
On (Mon) 13 Jul 2015 [20:07:52], Juan Quintela wrote:
> "Dr. David Alan Gilbert" wrote:
> > * Juan Quintela (quint...@redhat.com) wrote:
> >> > +void qmp_migrate_start_postcopy(Error **errp)
> >> > +{
> >> > +MigrationState *s = migrate_get_current();
> >> > +
> >> > +if (!migrate_postcop
On (Tue) 21 Jul 2015 [09:34:29], Paolo Bonzini wrote:
> Signed-off-by: Paolo Bonzini
Reviewed-by: Amit Shah
Amit
tive()
> +bool migration_postcopy_phase(MigrationState *s)
> +{
> +return (s->state == MIGRATION_STATUS_POSTCOPY_ACTIVE);
> +}
And this is better named migration_in_postcopy()
otherwise,
Reviewed-by: Amit Shah
Amit
es.
>
> Signed-off-by: Dr. David Alan Gilbert
Reviewed-by: Amit Shah
But:
> --- a/migration/savevm.c
> +++ b/migration/savevm.c
> @@ -938,7 +938,47 @@ int qemu_savevm_state_iterate(QEMUFile *f)
> static bool should_send_vmdesc(void)
> {
> MachineState *machine
he destination must throw these pages away before
> starting it's CPUs.
>
> Maintain a 'sentmap' of pages that have already been sent.
> Calculate list of sent & dirty pages
> Provide helpers on the destination side to discard these.
>
> Signed-off-by:
On (Tue) 16 Jun 2015 [11:26:39], Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert"
>
> Signed-off-by: Dr. David Alan Gilbert
> Reviewed-by: David Gibson
Reviewed-by: Amit Shah
Amit
; Signed-off-by: Alexander Graf
> [ added missing casts to uint16_t *,
> added From, SoB and commit message,
> Greg Kurz ]
> Reviewed-by: Michael S. Tsirkin
> Signed-off-by: Greg Kurz
Reviewed-by: Amit Shah
Amit
oken out per patch.
>
> The series builds at each patch. I repeated the tests described in the
> v1 blurb. Please review.
>
> Thanks,
> Laszlo
>
> Laszlo Ersek (2):
> virtio-serial: report frontend connection state via monitor
> char: report frontend op
om/show_bug.cgi?id=1080376
> Signed-off-by: Laszlo Ersek
Reviewed-by: Amit Shah
Luiz, will you pick this up via your tree?
Thanks,
Amit
On (Wed) 25 Jun 2014 [16:36:59], Alexey Kardashevskiy wrote:
> Hi!
>
> VMStateDescription supports enclosed VMStateDescription's via .vmsd. This
> is used in multiple places and VMStateDescription definitions look the same
> way - name, version_id, minimum_version_id, etc.
>
> QEMU handles first
On (Wed) 09 Jul 2014 [11:28:27], Peter Maydell wrote:
> On 9 July 2014 05:25, Amit Shah wrote:
> > (CC'ing Peter Maydell for his thoughts)
> >
> > On (Tue) 08 Jul 2014 [22:55:42], Peter Lieven wrote:
> >> Hi Juan,
> >>
> >> Am 25.06.2014 um 1
On (Wed) 09 Jul 2014 [11:50:18], Peter Maydell wrote:
> On 9 July 2014 11:44, Amit Shah wrote:
> > On (Wed) 09 Jul 2014 [11:28:27], Peter Maydell wrote:
> >> On 9 July 2014 05:25, Amit Shah wrote:
> >> > Juan is away for a couple of weeks. This looks like a good
(CC'ing Peter Maydell for his thoughts)
On (Tue) 08 Jul 2014 [22:55:42], Peter Lieven wrote:
> Hi Juan,
>
> Am 25.06.2014 um 13:55 schrieb Juan Quintela :
>
> > Peter Lieven wrote:
> >> this patch extends commit db80fac by not only checking
> >> for unknown flags, but also filtering out unknown
ose renames.
Reported-by: "Dr. David Alan Gilbert"
Signed-off-by: Amit Shah
---
This is a small patch to a script; doesn't break qemu and helps with the
static checker, so it's a very low-risk patch for 2.1.
---
scripts/vmstate-static-checker.py | 27 ++--
On (Wed) 09 Jul 2014 [12:00:13], Peter Maydell wrote:
> On 9 July 2014 11:56, Amit Shah wrote:
> > On (Wed) 09 Jul 2014 [11:50:18], Peter Maydell wrote:
> >> OK; we're treating those as bugs so yes, I think this is 2.1
> >> material. Has somebody other than th
On (Tue) 23 Jun 2015 [09:02:28], arei.gong...@huawei.com wrote:
> From: Gonglei
>
> Variable "r" going out of scope leaks the storage
> it points to in line 3268.
Interestingly Dave posted a different patch for the same issue. I
prefer this approach.
On (Fri) 06 Jul 2012 [16:07:06], Amit Shah wrote:
> The current virtqueue_avail_bytes() is a weird API: it's oddly-named:
> doesn't tell us what the API is going to do, and also suits just one
> use-case (that in virtio-net.c).
>
> Introduce virtqueue_get_avail_bytes(),
On (Tue) 24 Jul 2012 [11:36:57], Yoshihiro YUNOMAE wrote:
> Hi All,
>
> The following patch set provides a low-overhead system for collecting kernel
> tracing data of guests by a host in a virtualization environment.
>
> A guest OS generally shares some devices with other guests or a host, so
> r
On (Fri) 06 Jul 2012 [16:07:06], Amit Shah wrote:
> The current virtqueue_avail_bytes() is a weird API: it's oddly-named:
> doesn't tell us what the API is going to do, and also suits just one
> use-case (that in virtio-net.c).
>
> Introduce virtqueue_get_avail_bytes(),
On (Fri) 27 Jul 2012 [17:55:11], Yoshihiro YUNOMAE wrote:
> Hi Amit,
>
> Thank you for commenting on our work.
>
> (2012/07/26 20:35), Amit Shah wrote:
> >On (Tue) 24 Jul 2012 [11:36:57], Yoshihiro YUNOMAE wrote:
>
> [...]
>
> >>
> >>Therefor
On (Wed) 10 Feb 2016 [16:53:24], Ladi Prosek wrote:
> RngBackend is now in charge of cleaning up the linked list on
> instance finalization. It also exposes a function to finalize
> individual RngRequest instances, called by its child classes.
>
> Signed-off-by: Ladi Prosek
> @@ -183,8 +162,6 @@
On (Wed) 10 Feb 2016 [16:53:25], Ladi Prosek wrote:
> Requests are now created in the RngBackend parent class and the
> code path is shared by both rng-egd and rng-random.
>
> This commit fixes the rng-random implementation which currently
> processes only one request at a time and simply discards
On (Wed) 02 Mar 2016 [09:32:48], Ladi Prosek wrote:
> On Wed, Mar 2, 2016 at 8:15 AM, Amit Shah wrote:
> > On (Wed) 10 Feb 2016 [16:53:24], Ladi Prosek wrote:
> >> RngBackend is now in charge of cleaning up the linked list on
> >> instance finalization. It also exp
On (Thu) 04 Feb 2016 [13:07:35], Ladi Prosek wrote:
> - Original Message -
> > - Original Message -
> > >
> > >
> > > On 03/02/2016 13:36, Amit Shah wrote:
> > > > ... and this can lead to breaking migration (the queue of request
t; Reviewed-by: Dr. David Alan Gilbert
> Signed-off-by: Daniel P. Berrange
Reviewed-by: Amit Shah
Amit
else they need to do (walk the queue, peek the head
> of the queue, ..)
>
> Changes from v2:
> - updated commit message in 1/4 and 4/4 as requested by Amit
Reviewed-by: Amit Shah
Thanks,
Amit
On (Thu) 03 Mar 2016 [10:48:34], Ladi Prosek wrote:
> This commit effectively reverts:
>
> commit 4621c1768ef5d12171cca2aa1473595ecb9f1c9e
> Author: Amit Shah
> Date: Wed Nov 21 11:21:19 2012 +0530
>
> virtio-rng: remove extra request for entropy
>
The following changes since commit ed6128ebbdd7cd885d39980659dad4b5c8ae8158:
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request'
into staging (2016-03-01 15:54:03 +)
are available in the git repository at:
https://git.kernel.org/pub/scm/virt/qemu/amit/virtio-rng.gi
From: Thomas Huth
These headers are used by the virtio-rng and rng backends code,
so they should be listed in the same section in MAINTAINERS, too.
Signed-off-by: Thomas Huth
Reviewed-by: Amit Shah
Message-Id: <1456404260-26928-1-git-send-email-th...@redhat.com>
Signed-off-by: Ami
From: Ladi Prosek
rng_backend_cancel_requests had no callers and none of the code
deleted in this commit ever ran.
Signed-off-by: Ladi Prosek
Reviewed-by: Amit Shah
Message-Id: <1456994238-9585-2-git-send-email-lpro...@redhat.com>
Signed-off-by: Amit Shah
---
backends/rng-egd.c
From: Ladi Prosek
The 'requests' field now lives in the RngBackend parent class.
There are no functional changes in this commit.
Signed-off-by: Ladi Prosek
Reviewed-by: Amit Shah
Message-Id: <1456994238-9585-3-git-send-email-lpro...@redhat.com>
Signed-off-by: Amit Shah
-
: Ladi Prosek
Reviewed-by: Amit Shah
Message-Id: <1456994238-9585-5-git-send-email-lpro...@redhat.com>
Signed-off-by: Amit Shah
---
backends/rng-egd.c| 16 ++--
backends/rng-random.c | 43 +++
backends/rng.c| 13 -
i
From: Ladi Prosek
RngBackend is now in charge of cleaning up the linked list on
instance finalization. It also exposes a function to finalize
individual RngRequest instances, called by its child classes.
Signed-off-by: Ladi Prosek
Reviewed-by: Amit Shah
Message-Id: <1456994238-9585-4-git-s
From: Ladi Prosek
This commit effectively reverts:
commit 4621c1768ef5d12171cca2aa1473595ecb9f1c9e
Author: Amit Shah
Date: Wed Nov 21 11:21:19 2012 +0530
virtio-rng: remove extra request for entropy
but instead of calling virtio_rng_process unconditionally, it
first checks to see
On (Thu) 03 Mar 2016 [14:16:11], Ladi Prosek wrote:
> QSIMPLEQ supports appending to tail in O(1) and is intrusive so
> it doesn't require extra memory allocations for the bookkeeping
> data.
>
> Suggested-by: Paolo Bonzini
> Signed-off-by: Ladi Prosek
> @@ -83,24 +83,27 @@ static void rng_back
On (Fri) 04 Mar 2016 [09:04:22], Ladi Prosek wrote:
> On Fri, Mar 4, 2016 at 7:27 AM, Amit Shah wrote:
> > On (Thu) 03 Mar 2016 [14:16:11], Ladi Prosek wrote:
> >> QSIMPLEQ supports appending to tail in O(1) and is intrusive so
> >> it doesn't require extra memory
On (Fri) 04 Mar 2016 [10:27:57], Paolo Bonzini wrote:
>
>
> On 04/03/2016 10:19, Ladi Prosek wrote:
> > On Fri, Mar 4, 2016 at 10:12 AM, Paolo Bonzini wrote:
> >>
> >>
> >> On 04/03/2016 09:04, Ladi Prosek wrote:
> >>> +QSIMPLEQ_INIT(&s->requests);
> >>> }
> >
> > This init
On (Thu) 03 Mar 2016 [14:16:11], Ladi Prosek wrote:
> QSIMPLEQ supports appending to tail in O(1) and is intrusive so
> it doesn't require extra memory allocations for the bookkeeping
> data.
>
> Suggested-by: Paolo Bonzini
> Signed-off-by: Ladi Prosek
On (Wed) 24 Feb 2016 [09:27:50], Li, Liang Z wrote:
> > It's a bug in the header file, it was fixed in 4.9.
> >
> > https://gcc.gnu.org/ml/gcc-patches/2013-06/txtvBBiTsFs8g.txt
> >
> > Amit or Liang, can you restrict the new optimization to GCC 4.9+?
> >
> > Paolo
>
> Of course, how about using
The following changes since commit 97556fe80e4f7252300b3498b3477fb4295153a3:
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
(2016-03-08 04:53:37 +)
are available in the git repository at:
https://git.kernel.org/pub/scm/virt/qemu/amit/virtio-rng.git
tags/r
From: Ladi Prosek
QSIMPLEQ supports appending to tail in O(1) and is intrusive so
it doesn't require extra memory allocations for the bookkeeping
data.
Suggested-by: Paolo Bonzini
Signed-off-by: Ladi Prosek
Reviewed-by: Paolo Bonzini
Reviewed-by: Amit Shah
Message-Id: <1457010971
On (Fri) 04 Mar 2016 [15:02:47], Jitendra Kolhe wrote:
> > >
> > > * Liang Li (liang.z...@intel.com) wrote:
> > > > The current QEMU live migration implementation mark the all the
> > > > guest's RAM pages as dirtied in the ram bulk stage, all these pages
> > > > will be processed and that takes qu
On (Thu) 03 Mar 2016 [18:44:24], Liang Li wrote:
> The current QEMU live migration implementation mark the all the
> guest's RAM pages as dirtied in the ram bulk stage, all these pages
> will be processed and that takes quit a lot of CPU cycles.
>
> From guest's point of view, it doesn't care abou
The following changes since commit 97556fe80e4f7252300b3498b3477fb4295153a3:
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
(2016-03-08 04:53:37 +)
are available in the git repository at:
https://git.kernel.org/pub/scm/virt/qemu/amit/migration.git
tags/mi
at.com>
Signed-off-by: Amit Shah
---
migration/migration.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/migration/migration.c b/migration/migration.c
index 0129d9f..7d13377 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -635,6 +635,7 @@ MigrationInfo *qmp_query
supports AVX2, execute the AVX2 instructions,
else, execute the original instructions.
Signed-off-by: Liang Li
Suggested-by: Paolo Bonzini
Suggested-by: Richard Henderson
Reviewed-by: Paolo Bonzini
Message-Id: <1457416397-26671-3-git-send-email-liang.z...@intel.com>
Signed-off-by: Ami
ail-liang.z...@intel.com>
Signed-off-by: Amit Shah
---
configure | 21 +
1 file changed, 21 insertions(+)
diff --git a/configure b/configure
index 0c0472a..2b32876 100755
--- a/configure
+++ b/configure
@@ -280,6 +280,7 @@ libusb=""
usb_redir=""
op
On (Wed) 09 Mar 2016 [08:41:41], Li, Liang Z wrote:
>
> > -Original Message-
> > From: Li, Liang Z
> > Sent: Thursday, February 25, 2016 11:50 AM
> > To: quint...@redhat.com; amit.s...@redhat.com
> > Cc: qemu-devel@nongnu.org; dgilb...@redhat.com;
> > zhang.zhanghaili...@huawei.com; Li, Li
On (Thu) 10 Mar 2016 [12:31:32], Jitendra Kolhe wrote:
> On 3/8/2016 4:44 PM, Amit Shah wrote:
> >>>> Hi,
> >>>> An interesting solution; I know a few different people have been
> >>>> looking at
> >>>> how to speed up ballooned VM
On (Thu) 10 Mar 2016 [07:44:19], Li, Liang Z wrote:
>
> Hi Amit,
>
> Could provide more information on how to use virtio-serial to exchange data?
> Thread , Wiki or code are all OK.
> I have not find some useful information yet.
See this commit in the Linux sources:
108fc82596e3b66b819df9d
The following changes since commit a648c137383d84bc4f95696e5293978d9541a26e:
Merge remote-tracking branch 'remotes/kraxel/tags/pull-ui-20160309-1' into
staging (2016-03-10 02:51:14 +)
are available in the git repository at:
https://git.kernel.org/pub/scm/virt/qemu/amit/migration.git
ta
From: Peter Xu
max_len is not necessary, while it brings a warning during compilation
when specify "-Wstack-usage=100". Replacing using sizeof().
Signed-off-by: Peter Xu
Message-Id: <1457503932-31763-1-git-send-email-pet...@redhat.com>
Signed-off-by: Amit Shah
---
migra
an Gilbert
Reviewed-by: Eric Blake
Message-Id: <1457690016-9070-3-git-send-email-dgilb...@redhat.com>
Signed-off-by: Amit Shah
---
docs/migration.txt| 2 +-
hmp-commands.hx | 2 +-
migration/migration.c | 4 ++--
qapi-schema.json | 8
qmp-commands.hx | 6 +++---
From: "Denis V. Lunev"
MigrationState is destroyed before we can come into bottom half.
Signed-off-by: Denis V. Lunev
Reviewed-by: Dr. David Alan Gilbert
CC: Juan Quintela
CC: Amit Shah
CC: Dr. David Alan Gilbert
Message-Id: <1457537708-8622-1-git-send-email-...@openvz.org&g
com>
Signed-off-by: Amit Shah
---
migration/savevm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/migration/savevm.c b/migration/savevm.c
index 384e872..0a33c22 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -1494,7 +1494,7 @@ static int
loadvm_p
CC'ing virtualization list.
On (Thu) 31 Mar 2016 [19:00:24], Dr. David Alan Gilbert wrote:
> Hi,
> I was reading the balloon code and am confused as to how/if ballooning
> works on hosts where the host page size is larger than the
> target page size.
>
> static void balloon_page(void *addr, int
On (Tue) 22 Mar 2016 [19:05:31], Dr. David Alan Gilbert wrote:
> * Liang Li (liang.z...@intel.com) wrote:
> > b. Implement a new virtio device
> > Implementing a brand new virtio device to exchange information
> > between host and guest is another choice. It requires modifying the
> > virtio spec
On (Wed) 06 Apr 2016 [09:48:19], Jason Wang wrote:
>
>
> On 04/05/2016 09:32 PM, Dr. David Alan Gilbert wrote:
> > * Amit Shah (amit.s...@redhat.com) wrote:
> >> On (Tue) 23 Feb 2016 [15:02:58], Jason Wang wrote:
> >>>>> This means that 2.5 cannot mig
Hi Jason,
We've had the new autoconverge features enabled for a full release
now, what are your thoughts on dropping the x- ?
Some factors I consider are direct user feedback, changes to the
functionality / API, and higher-level user feedback (like libvirt). I
believe libvirt is now using the ne
On (Tue) 19 Apr 2016 [09:28:34], Jason J. Herne wrote:
> On 04/19/2016 02:39 AM, Amit Shah wrote:
> >Hi Jason,
> >
> >We've had the new autoconverge features enabled for a full release
> >now, what are your thoughts on dropping the x- ?
> >
> >Some
On (Tue) 19 Apr 2016 [22:34:32], Liang Li wrote:
> Current QEMU live migration implementation mark all guest's RAM pages
> as dirtied in the ram bulk stage, all these pages will be processed
> and it consumes quite a lot of CPU cycles and network bandwidth.
>
> From guest's point of view, it doesn
On (Mon) 25 Apr 2016 [14:04:06], Michael S. Tsirkin wrote:
> On Mon, Apr 25, 2016 at 11:36:41AM +0530, Amit Shah wrote:
> > On (Tue) 19 Apr 2016 [22:34:32], Liang Li wrote:
> > > Current QEMU live migration implementation mark all guest's RAM pages
> > > as dirtied
On (Thu) 05 May 2016 [15:27:54], Daniel P. Berrange wrote:
> This series of patches provides a framework for testing migration performance
> characteristics. The motivating factor for this is planning that is underway
> in OpenStack wrt making use of QEMU migration features such as compression,
> a
On (Wed) 27 Apr 2016 [11:05:14], Daniel P. Berrange wrote:
> The MigrateState struct uses an array for storing migration
> parameters. This presumes that all future parameters will
> be integers too, which is not going to be the case. There
> is no functional reason why an array is used, if anythin
On (Wed) 27 Apr 2016 [11:05:15], Daniel P. Berrange wrote:
> Define two new migration parameters to be used with TLS encryption.
> The 'tls-creds' parameter provides the ID of an instance of the
> 'tls-creds' object type, or rather a subclass such as 'tls-creds-x509'.
> Providing these credentials
an Gilbert
Signed-off-by: Daniel P. Berrange
Reviewed-by: Juan Quintela
Message-Id: <1461751518-12128-6-git-send-email-berra...@redhat.com>
Signed-off-by: Amit Shah
---
include/migration/qemu-file.h | 10 +++---
migration/qemu-file-internal.h | 1 +
migration/qemu-file
: Daniel P. Berrange
Reviewed-by: Juan Quintela
Message-Id: <1461751518-12128-4-git-send-email-berra...@redhat.com>
Signed-off-by: Amit Shah
---
tests/Makefile | 2 +-
tests/test-vmstate.c | 44 +---
2 files changed, 14 insertions(+), 32 deletion
The following changes since commit 287db79df8af8e31f18e262feb5e05103a09e4d4:
Merge remote-tracking branch 'remotes/ehabkost/tags/x86-pull-request' into
staging (2016-05-24 13:06:33 +0100)
are available in the git repository at:
https://git.kernel.org/pub/scm/virt/qemu/amit/migration.git
ta
ert
Signed-off-by: Daniel P. Berrange
Reviewed-by: Juan Quintela
Message-Id: <1461751518-12128-3-git-send-email-berra...@redhat.com>
Signed-off-by: Amit Shah
---
io/channel-buffer.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/io/channel-buffer.c b/io/channel-buffer.c
index 3e5117b.
o the code to catch mistaken implementations.
Reviewed-by: Dr. David Alan Gilbert
Signed-off-by: Daniel P. Berrange
Reviewed-by: Juan Quintela
Message-Id: <1461751518-12128-5-git-send-email-berra...@redhat.com>
Signed-off-by: Amit Shah
---
include/migration/qemu-file.h | 6 --
migra
. Berrange
Acked-by: Juan Quintela
Message-Id: <1461751518-12128-10-git-send-email-berra...@redhat.com>
Signed-off-by: Amit Shah
---
include/migration/migration.h | 6 ++
migration/migration.c | 21 +
2 files changed, 27 insertions(+)
diff --git a/i
Message-Id: <1461751518-12128-2-git-send-email-berra...@redhat.com>
Signed-off-by: Amit Shah
---
hw/s390x/s390-skeys.c | 26 ++
1 file changed, 14 insertions(+), 12 deletions(-)
diff --git a/hw/s390x/s390-skeys.c b/hw/s390x/s390-skeys.c
index d772cfc..e2d4e1a 100644
---
. Berrange
Message-Id: <1461751518-12128-12-git-send-email-berra...@redhat.com>
Signed-off-by: Amit Shah
---
docs/migration.txt | 4 ++--
include/sysemu/sysemu.h | 2 +-
migration/migration.c | 15 +++
migration/savevm.c | 47
: Daniel P. Berrange
Message-Id: <1461751518-12128-14-git-send-email-berra...@redhat.com>
Signed-off-by: Amit Shah
---
migration/Makefile.objs | 2 +-
migration/socket.c | 132
migration/uni
}
}
Reviewed-by: Dr. David Alan Gilbert
Signed-off-by: Daniel P. Berrange
Reviewed-by: Juan Quintela
Message-Id: <1461751518-12128-11-git-send-email-berra...@redhat.com>
Signed-off-by: Amit Shah
---
hmp.c | 13 -
include/migration/migration.h | 5
Dr. David Alan Gilbert
Signed-off-by: Daniel P. Berrange
Message-Id: <1461751518-12128-16-git-send-email-berra...@redhat.com>
Signed-off-by: Amit Shah
---
migration/Makefile.objs | 4 +--
migration/fd.c | 75 +++--
migration/mi
n Quintela
Message-Id: <1461751518-12128-8-git-send-email-berra...@redhat.com>
Signed-off-by: Amit Shah
---
migration/migration.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/migration/migration.c b/migration/migration.c
index ac7790f..c8d10ee 100644
--- a/migration/migration.c
fork processes.
Reviewed-by: Dr. David Alan Gilbert
Signed-off-by: Daniel P. Berrange
Message-Id: <1461751518-12128-17-git-send-email-berra...@redhat.com>
Signed-off-by: Amit Shah
---
migration/Makefile.objs | 3 +--
migration/exec.c| 62 +--
eviewed-by: Dr. David Alan Gilbert
Signed-off-by: Daniel P. Berrange
Reviewed-by: Juan Quintela
Message-Id: <1461751518-12128-7-git-send-email-berra...@redhat.com>
Signed-off-by: Amit Shah
---
include/migration/qemu-file.h | 5 +
migration/migration.c | 4 +---
migra
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