[Qemu-devel] [PULL 0/5] migration queue

[Qemu-devel] [PULL 0/5] migration queue

[Juan Quintela]

Hi

This includes xbzrle fixes.  They are just:
- refactor xbzrle into its own file
- tests for xbzrle !!!!
- fix documentanion
- bugfix
- fix error message

please pull

The following changes since commit 8a55ebf01507ab73cc458cfcd5b9cb856aba0b9e:

  Merge remote-tracking branch 'afaerber/qom-cpu' into staging (2013-01-31 19:37:33 -0600)

are available in the git repository at:


  git://repo.or.cz/qemu/quintela.git migration.next

for you to fetch changes up to a31ca017aaf9074c1bb636b3ddaceb40f994375f:

  Fix error message in migrate_set_capability HMP command (2013-02-01 08:32:21 +0100)

----------------------------------------------------------------
Orit Wasserman (5):
      Move XBZRLE encoding code to a separate file to allow testing
      Add XBZRLE testing
      Fix example for query-migrate-capabilities
      Allow XBZRLE decoding without enabling the capability
      Fix error message in migrate_set_capability HMP command

 Makefile.objs       |   2 +-
 arch_init.c         |   3 -
 hmp.c               |   2 +-
 qmp-commands.hx     |   6 +-
 savevm.c            | 159 ------------------------------------------
 tests/Makefile      |   3 +
 tests/test-xbzrle.c | 196 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 xbzrle.c            | 173 ++++++++++++++++++++++++++++++++++++++++++++++
 8 files changed, 376 insertions(+), 168 deletions(-)
 create mode 100644 tests/test-xbzrle.c
 create mode 100644 xbzrle.c

[Qemu-devel] [PULL 0/5] migration queue

[Juan Quintela]

Hi

Please pull

- Fix missmerge of fwrite patch (armbru)
- FIX XBZRLE crash: Gonglei
- Add more traces for migration (Alexey)

Especial thanks to Amit for getting the patches together.

Later, Juan.


The following changes since commit 6fc0303b95c873d9e384d7fb51e412ac2e53b9c1:

  Merge remote-tracking branch 'remotes/kraxel/tags/pull-input-4' into staging (2014-03-07 18:29:33 +0000)

are available in the git repository at:


  git://github.com/juanquintela/qemu.git tags/migration/20140308

for you to fetch changes up to 849defaa967cd9e20f4a3d426c8c23887b0e2305:

  migration: add more traces (2014-03-08 02:05:53 +0100)

----------------------------------------------------------------
migration/next for 20140308

----------------------------------------------------------------
Alexey Kardashevskiy (3):
      vl: add system_wakeup_request tracepoint
      migration: extend section_start/end traces
      migration: add more traces

Gonglei (1):
      XBZRLE: Fix qemu crash when resize the xbzrle cache

Markus Armbruster (1):
      qemu_file: Fix mismerge of "use fwrite() correctly"

 arch_init.c  | 52 +++++++++++++++++++++++++++++++++++++++++++++++++---
 migration.c  | 30 ++++++------------------------
 qemu-file.c  |  4 +++-
 savevm.c     | 22 ++++++++++++++++------
 trace-events | 21 +++++++++++++++++++--
 vl.c         |  2 ++
 vmstate.c    |  2 ++
 7 files changed, 97 insertions(+), 36 deletions(-)

Re: [Qemu-devel] [PULL 0/5] migration queue

[Peter Maydell]

On 8 March 2014 01:23, Juan Quintela <quintela@redhat.com> wrote:
> Hi
>
> Please pull
>
> - Fix missmerge of fwrite patch (armbru)
> - FIX XBZRLE crash: Gonglei
> - Add more traces for migration (Alexey)
>
> Especial thanks to Amit for getting the patches together.

I'm afraid this doesn't build for Windows:

/home/petmay01/linaro/qemu-for-merges/savevm.c:44:27: warning:
netinet/ether.h: No such file or directory
/home/petmay01/linaro/qemu-for-merges/savevm.c: In function
‘qemu_announce_self_iter’:
/home/petmay01/linaro/qemu-for-merges/savevm.c:85: warning: implicit
declaration of function ‘ether_ntoa’
/home/petmay01/linaro/qemu-for-merges/savevm.c:85: warning: nested
extern declaration of ‘ether_ntoa’
/home/petmay01/linaro/qemu-for-merges/savevm.c:86: warning: passing
argument 1 of ‘trace_qemu_announce_self_iter’ makes pointer from
integer without a cast
  CC    alpha-softmmu/savevm.o
  LINK  alpha-softmmu/qemu-system-alpha.exe
savevm.o: In function `qemu_announce_self_iter':
/home/petmay01/linaro/qemu-for-merges/savevm.c:85: undefined reference
to `_ether_ntoa'
collect2: ld returned 1 exit status

thanks
-- PMM

[Qemu-devel] [PULL 0/5] migration queue

[Dr. David Alan Gilbert (git)]

From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>

The following changes since commit 4c2c1015905fa1d616750dfe024b4c0b35875950:

  Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20180323' into staging (2018-03-23 10:20:54 +0000)

are available in the Git repository at:

  git://github.com/dagrh/qemu.git tags/pull-migration-20180323a

for you to fetch changes up to 09576e74dbe697c5f0a7bc2ad7b59601457a2ff4:

  migration: Fix block migration flag case (2018-03-23 18:24:11 +0000)

----------------------------------------------------------------
Migration fixes for 2.12

All small fixes.  Dan's is a missing piece
of a cleanup that finally completes something,
and between Paolo, Dan and myself we recon it's
still on the edge of being a bug fix.

----------------------------------------------------------------
Daniel P. Berrangé (1):
      migration: convert socket server to QIONetListener

Dr. David Alan Gilbert (1):
      migration: Fix block migration flag case

Lidong Chen (1):
      migration: Fix rate limiting issue on RDMA migration

Peter Lieven (2):
      migration/block: limit the number of parallel I/O requests
      migration/block: compare only read blocks against the rate limiter

 migration/block.c     |  5 +++--
 migration/migration.c |  1 +
 migration/qemu-file.c |  2 +-
 migration/socket.c    | 48 ++++++++++++++++--------------------------------
 4 files changed, 21 insertions(+), 35 deletions(-)

Re: [Qemu-devel] [PULL 0/5] migration queue

[Peter Maydell]

On 23 March 2018 at 20:23, Dr. David Alan Gilbert (git)
<dgilbert@redhat.com> wrote:
> From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
>
> The following changes since commit 4c2c1015905fa1d616750dfe024b4c0b35875950:
>
>   Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20180323' into staging (2018-03-23 10:20:54 +0000)
>
> are available in the Git repository at:
>
>   git://github.com/dagrh/qemu.git tags/pull-migration-20180323a
>
> for you to fetch changes up to 09576e74dbe697c5f0a7bc2ad7b59601457a2ff4:
>
>   migration: Fix block migration flag case (2018-03-23 18:24:11 +0000)
>
> ----------------------------------------------------------------
> Migration fixes for 2.12
>
> All small fixes.  Dan's is a missing piece
> of a cleanup that finally completes something,
> and between Paolo, Dan and myself we recon it's
> still on the edge of being a bug fix.
>
> ----------------------------------------------------------------

Applied, thanks.

-- PMM

[Qemu-devel] [PULL 0/5] Migration queue

[Juan Quintela]

The following changes since commit 19b599f7664b2ebfd0f405fb79c14dd241557452:

  Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2018-08-27-v2' into staging (2018-08-27 16:44:20 +0100)

are available in the Git repository at:

  git://github.com/juanquintela/qemu.git tags/migration/20180903

for you to fetch changes up to a28652cd4c138e9ed5d7dd9f7d10e3562f89ccac:

  Add a hint message to loadvm and exits on failure (2018-09-03 19:50:42 +0200)

----------------------------------------------------------------
migration/next for 20180903

Reviewed patches for migration:
- fix clang warning (david)
- Improve loadvm handling (Jose)
- Include migration test for s390 (thomas)
- Improve compression handling (xiao)

Please apply.

----------------------------------------------------------------
Dr. David Alan Gilbert (1):
      migration/rdma: Fix uninitialised rdma_return_path

Jose Ricardo Ziviani (1):
      Add a hint message to loadvm and exits on failure

Thomas Huth (1):
      tests/migration: Enable the migration test on s390x, too

Xiao Guangrong (2):
      migration: fix calculating xbzrle_counters.cache_miss_rate
      migration: handle the error condition properly

 migration/ram.c                      |   36 +-
 migration/rdma.c                     |    2 +-
 migration/savevm.c                   |    4 +-
 tests/Makefile.include               |    1 +
 tests/Makefile.include.orig          | 1025 ++++++++++++++++++++++++++++++++++
 tests/migration-test.c               |   23 +
 tests/migration-test.c.orig          |  780 ++++++++++++++++++++++++++
 tests/migration/s390x-a-b-rebuild.sh |   42 ++
 tests/migration/s390x-a-b.c          |   35 ++
 tests/migration/s390x-a-b.h          |  427 ++++++++++++++
 vl.c                                 |    1 +
 11 files changed, 2362 insertions(+), 14 deletions(-)
 create mode 100644 tests/Makefile.include.orig
 create mode 100644 tests/migration-test.c.orig
 create mode 100755 tests/migration/s390x-a-b-rebuild.sh
 create mode 100644 tests/migration/s390x-a-b.c
 create mode 100644 tests/migration/s390x-a-b.h

Re: [Qemu-devel] [PULL 0/5] Migration queue

[Juan Quintela]

Juan Quintela <quintela@redhat.com> wrote:
> The following changes since commit 19b599f7664b2ebfd0f405fb79c14dd241557452:
>
>   Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2018-08-27-v2' into staging (2018-08-27 16:44:20 +0100)
>
> are available in the Git repository at:
>
>   git://github.com/juanquintela/qemu.git tags/migration/20180903
>
> for you to fetch changes up to a28652cd4c138e9ed5d7dd9f7d10e3562f89ccac:
>
>   Add a hint message to loadvm and exits on failure (2018-09-03 19:50:42 +0200)

Nack myself.  This is included on the following migration pull.

Later, Juan