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memory: split dirty bitmap into three
2014-01-13
Juan Quintela
mem
o
r
y
:
s
p
l
it dirty bitmap
i
n
t
o th
r
ee
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan
Q
ui
n
tela
bitmap:
Add bitmap_
z
ero_extend operation
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
memory:
c
pu_physical
_
m
emory_clear_dirty_fla
g
() result
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Jua
n
Q
u
intela
memo
r
y
:
only resize
d
irty bitmap when memo
r
y s
i
ze increases
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quinte
l
a
memory: make sure
that client
is always in
s
ide ra
n
ge
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
memory:
u
se bit
2 f
o
r
m
i
g
r
ation
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintel
a
me
m
o
r
y: cpu_physical_
m
e
m
ory_mask_
d
irty_range() al
w
ays
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintel
a
memory: cpu_physica
l
_memory_s
e
t_dir
t
y_range() always
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
J
u
a
n Quintela
memory: s
e
t single dirty flags whe
n
possible
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan
Quintela
memory: all users of cpu_physical_memory_get
_
dirty
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Ju
a
n
Q
uintela
memory:
m
a
ke cpu_p
h
y
s
ical_m
e
m
ory_is_dirty return
b
oo
l
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
exec: crea
t
e fun
c
tion to get a
s
ing
l
e dirt
y
bit
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
J
uan Q
u
intela
memory: create f
u
ncti
o
n to set a single
d
i
r
t
y bit
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan
Qu
i
ntela
exec: use
access
o
r fun
c
ti
o
n to know if memory i
s
dirty
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quint
e
l
a
memory: cp
u
_
physical_memory_set_d
i
rty_ran
g
e(
)
return
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quint
e
la
me
m
or
y
: cpu_physical_memory
_
set_
d
irty_flags() resu
l
t
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quinte
l
a
bitmap:
use long as ind
e
x
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-07-23
Juan Quintela
migr
a
tion: add
auto
c
onve
r
gence docum
e
ntat
i
on
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-04-19
J
u
an Q
u
intela
target-arm:
p
o
r
t ARM CPU save/load to use VMState
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-03-26
Juan Quin
t
e
l
a
migration: Improv
e
QMP documentation
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-03-11
Juan
Q
uintela
R
e
n
ame
buffered_ to migration_
Reviewed-by: Juan Quintela <
quintela@redhat.com
>
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-02-22
Juan
Qui
n
te
l
a
migra
t
ion: calculate expected_do
w
ntime
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-02-22
Juan Quinte
l
a
migratio
n
:
don't ac
c
ount sl
e
ep time for ca
l
culating
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-02-22
Juan
Q
uintela
migration: c
a
l
c
u
l
at
e
end
t
ime after we have sent
t
h
e
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-02-22
Juan Quintela
m
igration: change initial val
u
e
o
f
e
xp
e
cted_downt
i
me
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quin
t
ela
migration:
r
emove argument t
o
qemu_savevm_
s
tate
_
c
ancel
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quint
e
la
migration: On
l
y
go
t
o the iterat
e
s
tag
e
if t
h
ere is
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Ju
a
n Quintela
migr
a
tion: unfold rest of migrate
_
f
d
_put_ready() i
n
to
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Juan Q
u
intela
migrat
i
on: move exit condition to
m
ig
r
atio
n
t
hre
a
d
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Juan Qu
i
ntela
migration: Add buffered_flush error handli
n
g
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quint
e
la
migration: m
o
v
e
begin
n
ing stage t
o
t
he migra
t
ion th
r
ea
d
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Juan
Qui
n
t
e
la
qemu-fi
l
e: Only se
t
last_error if it
i
s not
already set
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
J
u
a
n Quintela
migration: merge QE
M
U
FileBuffered into Migratio
n
State
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Q
u
i
ntel
a
ram: refactor ram_save_block()
return
v
alu
e
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
J
uan Quin
t
e
l
a
ram
:
acco
u
nt the amoun
t
o
f
t
r
ansferred
r
am
b
et
t
er
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Quin
t
el
a
ra
m
:
optim
i
ze migrat
i
o
n bitma
p
walk
i
ng
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
ram:
U
s
e me
m
o
r
y
_region_test_an
d
_cle
a
r_
d
i
r
ty
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qui
n
tela
memory
:
introduce memo
r
y
_
reg
i
o
n
_
test_an
d
_clear_
d
irty
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qui
n
tela
r
am: Add last_sent_block
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
r
a
m: ren
a
me last_b
l
ock to last_seen_b
l
ock
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
migrati
o
n
:
move migration notifier
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
migrat
i
on: Inlin
e
q
e
m
u_fo
p
en_ops_buffered int
o
mi
g
rate_fd_co
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Jua
n
Quintela
migration: move migrati
o
n_fd_p
u
t_
r
eady()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
m
i
g
r
at
i
on
:
a
dd XFER_LIMIT_RA
T
I
O
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
mi
g
r
a
tion: mov
e
b
u
f
f
e
r
ed_file
.
c co
d
e into mi
g
ratio
n
.
c
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quin
t
e
la
savevm: N
e
w save live migration method: pendin
g
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qui
n
tela
buffered_
f
i
l
e
:
un
f
o
ld
buffered_app
e
n
d in
buff
e
re
d
_
p
ut_b
u
ffer
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
b
u
f
fer
e
d
_
f
ile: don't flush
o
n
put buf
f
er
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qui
n
tela
buffered_file: Unfo
l
d the
t
rick to re
s
tart generating
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
migration: just
lock migrate_fd_put_ready
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
J
u
a
n Qui
n
tela
migratio
n
: remove unfreeze logic
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Ju
a
n Quintela
m
i
g
r
ation: make
writes
b
lo
c
k
i
n
g
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Ju
a
n Quintela
m
igration: move migration thread
i
nit
c
o
de to migrat
e
_fd_put
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qu
i
ntela
migration: make qemu_fopen_ops_bu
f
fered
(
) return
v
o
i
d
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
J
u
an
Q
uintela
bu
f
fer
e
d_file:
M
ove
f
rom using
a ti
m
er to use a thread
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
migration-f
d
:
r
e
mo
v
e dupl
i
cate inc
l
u
d
e
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Jua
n
Q
u
intela
migration:
inclu
d
e qemu-fi
l
e
.
h
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Quintela
cpus: cr
e
ate qemu_in_vcpu_thre
a
d()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Ju
a
n Qui
n
tela
s
a
vevm: make qemu_file_put_notify() r
e
turn
e
rrors
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
save
v
m: un
-
export qemu_fil
e
_
s
e
t
_
e
rror()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Jua
n
Quintela
bl
o
ck-
m
igration
:
handle
err
o
r
s wit
h
the retu
r
n
c
odes
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quinte
l
a
block-migration:
Switc
h
meaning
o
f r
e
tur
n
value
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
block-migratio
n
:
m
ake
flush_blk
s
() return errors
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintel
a
b
uffered_
f
ile: buffered_put_buff
e
r() don't need to
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
s
avev
m
: O
n
ly qemu_fflush
(
)
can generate errors
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
savevm: make qemu_fil
l
_b
u
ffe
r
() be c
o
nsiste
n
t
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
J
uan Quin
t
ela
savevm: unexport qemu_ftell(
)
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
J
ua
n
Q
u
intela
savevm: un
f
old qe
m
u_fclose_i
n
ternal()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
J
u
an
Quin
t
ela
savevm:
m
ake qemu_fflush(
)
return an erro
r
code
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
s
avevm: Remove qemu_
f
seek()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
J
uan Quintela
virtio-net:
use qemu_get_b
u
ffer()
i
n a temp buff
e
r
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Q
u
intela
savevm: unexpor
t
qem
u
_ffl
u
sh
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
J
uan
Q
u
i
ntela
migration: m
a
ke migrate_
f
d_
w
ait_for_unfreeze() return
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qui
n
tela
buffered_f
i
l
e
:
make buffered_flus
h
retu
r
n the er
r
or
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
buf
f
ered
_
fil
e
:
callers
of b
u
ffered_flu
s
h() already
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Qu
i
n
tela
buffered_f
i
le: We can
a
ccess
d
irectl
y
to ban
d
w
i
dth_limit
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
buffered_file:
u
n
fold migra
t
e_fd_close
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Jua
n
Q
u
i
n
t
e
la
buffered_file: u
n
fold migrate_f
d
_wait_for
_
unfree
z
e
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Jua
n
Q
uintel
a
buffered_file: unfold migrate_fd_put_ready
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
J
u
a
n Quint
e
la
buffered
_
file: u
n
fo
l
d migrate_f
d
_p
u
t_
b
uffer
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
J
u
an Qui
n
t
e
la
buffered_
f
ile:
o
paque
i
s Migr
a
ti
o
nState
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan Quinte
l
a
buffered_fil
e
: rename
o
paque to migra
t
io
n
_state
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Jua
n
Quintela
mig
r
ation: Add
dir
t
y
_
p
ag
e
s_r
a
t
e to query m
i
grate output
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
J
u
an Quintela
Separate migration bitmap
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Jua
n
Quintela
ram
:
create
t
race
event for mig
r
ation s
y
nc bitmap
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
J
u
an Quin
t
ela
ram: i
n
troduce
migration_bitma
p
_sync()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
J
u
an Quintel
a
r
am: Export
l
a
st
_
ram_off
s
et()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
J
ua
n
Quin
t
ela
ram:
Intro
d
uce mi
g
r
a
ti
o
n
_
bitmap_test_and_res
e
t_dirty()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan
Q
uintela
r
am: introduce migrat
i
on_bitmap_set_di
r
t
y
()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
J
uan Quint
e
la
savevm:
Facto
r
ize ram globals
r
eset in its own fu
n
ction
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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tree
2012-10-17
Juan
Q
uintela
migr
a
ti
o
n: print expe
c
ted d
o
wntime in
info migr
a
te
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan Quintela
migration: export migrate_get_current()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
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commitdiff
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tree
2012-10-17
Juan
Q
u
intela
migration:
r
e
n
ame expec
t
ed_time
t
o
e
x
pect
e
d_down
t
ime
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan Quintela
migration: print tota
l
downtime f
o
r final phase of
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan Quintela
migr
a
tion: sto
r
e e
n
d_time in a local variable
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan Quintela
fix mi
g
ratio
n
sy
n
c
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan Qu
i
ntela
b
u
ffered_file: g_reallo
c
() ca
n
't fail
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-08-21
J
uan Quintel
a
migration: move
total_time f
r
om
r
am stats to migration
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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tree
2012-08-08
Juan Quint
e
la
Restart
o
ptimizat
i
on on stage3 upd
a
te versi
o
n
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-07-20
Juan Quintela
r
am: save_live_set
u
p(
)
w
e
d
on't ne
e
d to sy
n
chroniz
e
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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