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block/null: Latency simulation by adding new option "latency-ns"
2015-04-28
Fam
Z
heng
bloc
k
/null:
La
t
ency simu
l
a
tion
by add
i
n
g new option
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-04-28
Fam Z
h
en
g
blo
c
k: Switch to
h
ost monotonic clock for I
O
throttling
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-27
Fam
Z
he
n
g
qemu-iotest
s
:
Test una
l
igned 4k zero wri
t
e
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-27
Fam Zheng
block: Fix unali
g
ned ze
r
o write
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-18
Fa
m
Zheng
virtio-
s
csi: Fix assert in
virtio_
s
c
si_pus
h
_event
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-16
F
am
Z
h
e
ng
block: Drop bdrv_f
i
nd
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-16
Fam Zheng
blockdev: Con
v
ert
bdr
v
_fin
d
to blk
_
by_name
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-16
Fam Z
h
eng
mig
r
ation: Co
n
vert bdrv_fi
n
d to bl
k
_
by_name
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-16
Fam Zheng
monitor: Conv
e
r
t
b
drv_f
i
n
d to bl
k
_by_n
a
m
e
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-10
Fa
m
Z
h
eng
vi
r
t
i
o-blk: Remo
v
e
t
he stale FIXM
E
comment
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-10
F
a
m Z
h
eng
virtio-blk:
Check return value of blk_aio
_
ioc
t
l
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-27
Fam Zhen
g
iscsi: Ha
n
d
l
e write protec
t
ed
c
ase in reo
p
en
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-27
Fam Zheng
vi
r
tio-
s
csi-dataplane:
Call
blk_set_aio_cont
e
xt
w
ithin BQL
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-27
Fam Zheng
block: For
b
i
d
b
drv_set_
a
io_contex
t
o
ut
s
ide BQL
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-16
Fam Zheng
qemu-io
t
ests:
Add 093 for IO th
r
o
t
tling
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-16
Fam
Z
he
n
g
qe
m
u-io
t
e
s
ts: A
l
l
o
w calle
r
to disable underscore convertion
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-16
Fam
Z
heng
qemu-iotests:
A
dd
VM method qtest() to iot
e
sts
.
py
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-16
Fam Zheng
q
tes
t
:
Add scri
p
ts/qtes
t
.
py
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-16
Fam Zh
e
ng
qemu-io
:
Acco
u
nt IO by aio_read
and aio
_
writ
e
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-16
Fam Zheng
qtes
t
: Fix dea
d
loop by running main loop AIO
c
o
ntext
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-06
Fa
m
Zheng
qemu-io
t
ests: Fix supported
_
os
e
s check
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-06
F
am Z
h
eng
qe
d
:
Really remove unus
e
d f
i
eld QEDAIOCB
.
finished
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-02
Fam Zhe
n
g
scsi: Fix scsi_req_
c
a
n
cel_async for no aio
c
b
r
eq
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-23
Fam Z
h
eng
vir
t
io-blk: Use
b
l
k
_aio_ioctl
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-23
Fam Zheng
v
i
rtio-
b
lk: Pass re
q
to virtio_blk
_
h
andle_scsi_req
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-14
Fam
Zheng
rules
.
mak:
Fix module build
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam Zheng
MAINTAINE
R
S: Add migration/bl
o
ck* t
o
block subsystem
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
F
am Zheng
block:
S
plit BLOCK_O
P
_TYPE_
C
OM
M
IT to BL
O
CK_OP_TYP
E
_COMM
I
T
_
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam Zheng
qemu-iotests: Add
s
upported os
p
arame
t
e
r
for python
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam Z
h
en
g
qemu-iot
e
sts:
Add
"
_suppor
t
ed_os L
i
nux" to
0
58
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam
Zhen
g
qemu-io
t
e
sts: Replace "/
b
in/tr
u
e" with "true"
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam
Zheng
.
gitignore:
I
gn
o
re generated "com
m
on
.
env"
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam Zheng
qemu-iotests: Test blockdev-backup in 055
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
F
am Zheng
block: Add blockdev-backup to transaction
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam Zheng
qmp: Add command
'blockdev-b
a
ckup'
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam
Z
h
e
ng
qapi: Comment version info
in TransactionAction
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
F
am Zheng
qapi: Fix
document
f
or BlockSta
t
s
.
node-
n
ame
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
F
a
m Zhen
g
qemu-iotests
:
Speed up m
a
ke
c
heck-block
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam Z
h
eng
qemu-iotests: Re
m
ove 091
from quic
k
group
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-12
Fam Zhen
g
blo
c
k: D
o
n't
a
dd trailing spa
c
e i
n
"Formating
.
.
.
" m
e
ssage
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-12
Fam Zhe
n
g
qe
m
u-iot
e
sts: Remove traling
w
hitespaces
i
n
*
.
ou
t
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam
Z
heng
vmdk: Set errp on failures
i
n vmdk_open
_
vmdk4
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam
Zheng
v
m
d
k: Remov
e
unnecessary initial
i
zati
o
n
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam Z
h
eng
vmdk: Check
descriptor
f
ile length
when
r
e
ading
it
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam Zheng
vmdk: Clean
up descript
o
r file
r
e
a
d
i
ng
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam Zheng
vmdk: Fix com
m
ent
to
matc
h
code of
e
xt
e
nt lines
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam
Zheng
vmdk: Use
g
_random_i
n
t to ge
n
erate CID
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam Zheng
qemu-iotest
s
: Skip 099 for VMDK sub
f
ormats with
d
esc
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
F
am Zheng
tests:
U
se "c
o
mmand
-v" instead of which
(
1) in
s
h
e
ll
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam Zhe
n
g
qmp: Add opti
o
nal switch "query
-
node
s
" i
n
query-block
s
tat
s
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam Zheng
block:
I
nclu
d
e "node-nam
e
" if p
r
esent in query-bl
o
ckstats
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam Zheng
bl
o
c
k: Add bdrv_get_nod
e
_name
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
F
a
m Zh
e
ng
bloc
k
: Add bd
r
v
_
next_node
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam Zheng
c
o
nfigure:
R
eplace whic
h
(1) w
i
t
h
"has
"
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-11-21
Fam Zheng
g
tk: Don't crash if -nodefaults
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-11-14
F
am Zhen
g
vmdk:
Leav
e
bdi intact if -
E
NOTSUP in
vmdk
_
get_info
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-11-14
Fam Zheng
block:
F
ix
m
ax nb_sectors in bdrv_make_zero
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-11-12
Fa
m
Zheng
v
i
rtio
-
scsi:
F
ix comment
f
o
r Virt
I
OSCS
I
Req
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-11-11
Fam Zheng
block: Fix comment fo
r
bd
r
v
_co
_
ge
t
_block_s
t
at
u
s
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-10-31
Fam Zheng
virtio-scs
i
:
Fix num_
q
ueue input validation
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-10-31
Fam Zheng
virtio-scsi
:
Fix me
m
ory lea
k
when realize failed
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-10-31
Fam Zheng
iscsi:
Refuse to open as writab
l
e
i
f t
h
e
LUN i
s
w
r
ite
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-10-31
Fam Zheng
u
i
: Use the new "
.
mo-cfla
g
s
"
ru
l
e synt
a
x fo
r
SDL_CFLAGS
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-10-31
Fam Zh
e
ng
rules
.
m
ak
:
Allow
.
mo-objs and
.
mo-cf
l
ag
s
in -y va
r
iables
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-10-23
Fam Zheng
v
i
rt
i
o-scs
i
-da
t
ap
l
a
ne: Add op blo
c
ker
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-10-03
Fam
Zheng
vmdk: Fix intege
r
overflow in offset
c
al
c
ul
a
tion
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam Zhen
g
vir
t
io-scsi: Han
d
le TMF requ
e
s
t
ca
n
cel
l
ation
asynchronously
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam Zheng
scsi: Introduce scsi_req_canc
e
l_async
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam Zh
e
n
g
scsi: In
t
roduce scsi_
r
e
q
_cancel_comple
t
e
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam
Z
heng
scsi: Drop
SC
S
IR
e
qOps
.
canc
e
l_io
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
F
am Zh
e
n
g
scsi
:
Unify
r
e
quest unr
e
f in scsi_
r
eq_can
c
el
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam Zheng
sc
s
i-ge
n
eric
:
Han
d
le
can
c
eled
req
u
est in scsi_command
_
comple
t
e
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam Zheng
s
csi: D
r
op scsi_req_abort
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam Z
h
eng
virtio-s
c
si
:
Process "
.
i
o
thread" property
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam Zheng
v
irtio-scsi
:
C
all bdrv
_
io_plug/bdrv_io
_
unplug in c
m
d
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam
Z
heng
virtio-scsi: Batched prepare for
cmd re
q
s
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam Zheng
vir
t
io-scsi: Two stages processing of cmd request
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam Zheng
virtio-scsi: Ad
d
migra
t
io
n
state not
i
fier for dataplane
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam Zheng
virtio-scsi: Hook up
with dataplane
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam Z
h
eng
virtio-s
c
si-datapl
a
ne: Code to run v
i
rtio-scsi on
iothread
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
F
a
m Zheng
vi
r
tio-scsi: Add V
i
rtIOSCS
I
Vring in VirtIOSCSIReq
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fa
m
Zheng
virtio-scsi: Ad
d
'
i
o
t
h
r
e
ad' property to virtio-scsi
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-26
Fam Zheng
qemu-
i
otests: Test missing "dr
i
ver" key for b
l
ockdev-a
d
d
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
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tree
2014-09-25
F
am
Zheng
qem
u
-iotest
s
: F
a
il
test if ex
p
licit test cas
e
number
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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tree
2014-09-23
Fam
Z
heng
v
i
rtio-
s
csi: Mak
e
virtio_s
c
si_push_event public
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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tree
2014-09-23
F
a
m
Z
h
e
ng
virt
i
o-s
c
si: Make vir
t
io_
s
c
s
i_fre
e
_req pu
b
lic
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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tree
2014-09-23
Fam Zheng
v
i
rtio-scsi
:
M
a
ke virt
i
o_scsi_in
i
t_req
public
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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tree
2014-09-23
Fam Zhe
n
g
virtio-scsi: Spl
i
t
virtio_scsi_h
a
ndle
_
ct
r
l
_
req fr
o
m
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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tree
2014-09-23
Fam Z
h
eng
v
i
r
t
i
o
-scsi:
Split virtio_sc
s
i
_
h
a
ndle_cmd_req from
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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tree
2014-09-23
Fam Zheng
virt
i
o-scsi: Optimize virtio_s
c
si_
i
n
it
_
req
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-23
Fam Zheng
s
csi: Optimize scsi_
r
eq
_
alloc
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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tree
2014-09-22
Fam Zheng
b
lock: Always compile vir
t
io-blk dataplane
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
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tree
2014-09-22
Fam
Z
heng
vring:
Bette
r
error
handling
if num
is
too large
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
|
tree
2014-09-22
Fam Zh
e
ng
virtio: Import vir
t
i
o
_vrin
g
.
h
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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tree
2014-09-22
F
a
m Zheng
qapi
:
Sort it
e
ms in BlockdevOptions d
e
fin
i
tion
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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tree
2014-09-22
F
a
m Zheng
qa
p
i: Sort BlockdevDriver enum data
list
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
|
tree
2014-09-22
F
am Zheng
blo
c
k: Introduce "null" drivers
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-22
F
am Zheng
block: Rename qemu_ai
o
_release -> qemu_aio_un
r
e
f
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-22
Fam Zheng
b
l
ock: Drop AIOCBI
n
fo
.
cancel
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
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tree
2014-09-22
Fam Zhen
g
i
de: Conver
t
t
rim_aiocb_inf
o
.
cance
l
to
.
cancel_async
Signed-off-by:
Fam Zheng
<famz@redhat.com>
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