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nbd: Don't crash when server reports NBD_CMD_READ failure
2017-11-17
Eric Blake
nbd:
D
on't
c
rash when server reports NB
D
_CMD_READ fa
i
lure
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-11-14
Er
i
c B
l
ake
iotests:
Use new-sty
l
e NBD con
n
e
c
tions
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-11-09
Eric
B
lake
n
b
d
/ser
v
er
:
Fi
x
stru
c
ture
d
read of length 0
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-11-09
Er
i
c
Blake
nbd-client: Stricter enfor
c
ing of
s
t
ructured repl
y
.
.
.
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-11-09
Eric Blake
nbd-
c
lient: Short-circuit
0
-
l
eng
t
h oper
a
tio
n
s
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-11-09
E
r
ic Bl
a
ke
n
bd: F
i
x struct name for
structured reads
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-11-09
Eric Blak
e
nb
d
/cli
e
nt: Nicer trace of structured
r
ep
l
y
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-11-09
Eric Blake
nbd-client: Refuse read-o
n
ly client with B
D
RV_O_
R
DW
R
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-11-09
Eric Bla
k
e
nbd-cli
e
nt:
F
ix error message typos
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-30
Eric Blak
e
nbd: Mov
e
nbd
_
read() to commo
n
h
eader
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-30
Eric B
l
a
k
e
nbd/server: Inclu
d
e human-
r
eadable message in structured
.
.
.
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-30
Eric Blake
nbd/ser
v
er: Refa
c
tor
zero
-
length option
c
heck
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-30
Eric Blake
nbd/s
e
rver: Simpli
f
y
nbd_negotiate_
o
ptio
n
s lo
o
p
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-30
E
r
i
c
B
lake
nbd/server: Re
p
ort e
r
ror for write to read-only exp
o
rt
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-30
Eric Blake
nbd
:
Expose
constants and
s
tr
u
cts for
structur
e
d read
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-30
Er
i
c Blake
nbd:
M
ove nb
d
_
e
rrno_to_sys
t
em
_
e
rrno() to pub
l
ic hea
d
er
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-30
Eric Blake
nbd: I
n
c
lude error na
m
es in trace
m
e
ssages
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric
B
la
k
e
qemu
-
i
o: Relax 'alloc' now
t
hat blo
c
k-sta
t
u
s
d
oesn
.
.
.
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric Blake
q
c
ow2: Red
u
ce is_zero() rounding
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric Bl
a
k
e
block: Redu
c
e bdrv_align
e
d
_pr
e
a
dv()
r
ou
n
ding
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric Blake
bloc
k
: A
l
ign block status req
u
e
s
ts
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric Blake
q
e
mu-img: Change img
_
c
o
m
pare() to be byt
e
-b
a
sed
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric Blake
qemu-img: Change img_rebase()
to be
b
yte-based
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric Bla
k
e
qemu-img: C
h
ange
c
omp
a
re_sec
t
ors() to
b
e
b
yte-based
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric
B
l
a
k
e
qemu-img: Ch
a
nge check_emp
t
y_se
c
tors
(
)
to byte-bas
e
d
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric
B
la
k
e
qe
m
u-img: Drop redundan
t
err
o
r m
e
ssa
g
e in compare
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric Blake
qemu-img: Add fi
n
d
_nonzero()
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric Blake
qemu-img
:
Sp
e
ed up comp
a
r
e
on
pre-a
l
l
o
cated la
r
ger
.
.
.
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
E
ric Blak
e
qemu
-
img: Simpl
i
f
y
l
o
g
i
c in
i
mg_comp
a
re
(
)
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric
Blake
b
lo
c
k: C
o
nvert bdrv
_
get_block_
s
tat
u
s
_
a
bove() to b
y
tes
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric Bl
a
ke
blo
c
k: Switc
h
bdrv_c
o
_get_blo
c
k_
s
tat
u
s_a
b
ove(
)
t
o byte
.
.
.
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Er
i
c Blake
block: Switch bd
r
v_common_block_sta
t
us
_
above() to byte
.
.
.
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric Blake
block
:
Swit
c
h B
d
rvCoG
e
tBlockS
t
atusData to byte-based
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric
Bla
k
e
block:
S
wit
c
h bdrv
_
co_get_block_status
(
)
to by
t
e-based
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
E
r
i
c Blake
block: Convert bdrv_g
e
t_block_
s
tatus() to bytes
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric Bl
a
ke
qemu-im
g
: Switch get_block_s
t
atus() to b
y
t
e
-based
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric Blake
block: Switch bdrv_make_
z
e
ro() t
o
byte-based
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric Bl
a
ke
q
cow2: Switch
is_zer
o
_sectors() to
b
y
t
e-based
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric
Blake
block:
M
ake b
d
rv_r
o
und_to_
c
lusters() signat
u
re mo
r
e
.
.
.
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric Blak
e
block: A
d
d flag to avoid w
a
sted work
i
n bdrv
_
is_alloc
a
te
d
()
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-26
Eric
Blake
bloc
k
: Allow NUL
L
f
i
le for bdrv_g
e
t_block_statu
s
()
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-20
Eric Blake
l
i
b
q
test: Add qtest_[v
]
startf()
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
E
ric Blake
iotests:
A
d
d t
e
st
1
97
f
o
r co
v
er
i
ng
c
opy-on-r
e
ad
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eri
c
Blake
block
:
Perform copy-on-read in loop
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric Blake
block: A
d
d
b
l
k
de
b
ug hook fo
r
copy-on-read
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric Blake
iotests: Rest
o
re stty se
t
tings
on completion
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric Bla
k
e
block: Uniform hand
l
ing
of 0-
l
ength bdrv_get_
b
loc
k
_s
t
atus()
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric
B
lake
qe
m
u-io:
A
dd -C for openin
g
wit
h
co
p
y-on-r
e
ad
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Er
i
c B
l
ake
dirty-bitmap: C
o
nvert internal
h
bit
m
ap
s
ize/g
r
a
nularity
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eri
c
Blake
dirty-bit
m
ap: Switch
bdrv_set_dirt
y
() to bytes
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric
B
lake
q
cow2:
S
witch store
_
bitmap_data() to byte-based
iteration
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Er
i
c B
l
ake
qcow2: Swit
c
h loa
d
_bitma
p
_d
a
ta()
t
o
byte-based iteration
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric Blake
qcow2: Switch
q
cow2_measure() to byte-based iteration
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric Bla
k
e
mirr
o
r
: Switch mirror_di
r
ty_init() to byte-bas
e
d
i
t
eration
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric Blake
dirty-bitmap: Change bdrv_[re]set_dirty_bitma
p
() to
.
.
.
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Er
i
c Blake
d
i
rt
y
-
bi
t
m
ap: Change bdrv_get_dir
t
y_l
o
c
ked
(
) to ta
k
e
.
.
.
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric Blake
dirty-bitmap: Cha
n
ge
bdr
v
_
get_
d
irty_count()
to rep
o
rt
.
.
.
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric Blake
dirty
-
b
it
m
ap: Change bdrv_
d
ir
t
y_iter_next() to report
.
.
.
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
E
ric
B
l
a
ke
dir
t
y
-
bitmap: Set i
t
erator star
t
by offset,
not se
c
tor
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Er
i
c Blak
e
q
cow2: Switch sectors_covered_
b
y_bitmap_cluster(
)
to
.
.
.
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric Blake
dirty
-
bitmap: Change
bdrv_
d
irty_bitmap_*serialize*
.
.
.
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric Blake
dirty-bitmap: Track bi
t
map size by bytes
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric Bla
k
e
dirty-bitmap: Change bd
r
v_di
r
ty_bit
m
ap_size() to
r
e
port
.
.
.
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric Blake
dirty-bitm
a
p: A
v
oid siz
e
query f
a
ilur
e
during trunca
t
e
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Er
i
c Blake
di
r
ty-bi
t
map
:
Dro
p
unused fu
n
ctions
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric
Blake
qcow2:
Ens
u
re
b
itmap s
e
rialization
i
s aligned
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
E
ri
c
B
l
ake
hbitmap
:
Rename
serializat
i
on_granularity to serializat
i
on_
a
lign
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric Blake
b
lock: Ma
k
e bdrv_i
m
g_crea
t
e
(
) size sele
c
tion easie
r
.
.
.
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-10-06
Eric
B
l
ake
block: Typo fix i
n
c
opy_on_
r
eadv(
)
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-09-29
Eric Blake
scsi: Ignore executable for i
n
-tree builds
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-09-27
E
r
i
c Bla
k
e
ppc
/
pn
v
: Improve macro par
e
nthesization
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-09-26
Eri
c
Blake
nbd-clie
n
t: Use correct m
a
c
r
o parenthesizat
i
on
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-09-26
Eric Blake
osdep: Fix ROU
N
D_UP
(
64-bit, 32-bit)
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-09-25
Eric
Blake
nbd-client: U
s
e c
o
r
rect
macro parenthesiza
t
ion
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-09-21
Eric Blake
m
ips
:
Impr
o
ve
m
acro pare
n
thesizat
i
on
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-09-19
Eric Blake
osdep
.
h: Prohibit d
i
sa
b
ling assert(
)
in
s
upported
builds
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-09-15
E
r
i
c Bl
a
ke
q
t
est:
A
v
oid pass
i
ng r
a
w string
s
through hmp()
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-09-15
Eric Bl
a
ke
lib
q
tes
t
: Remove dead qtest_instances variable
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-09-15
E
r
ic Blake
n
u
ma-test: U
s
e
hmp()
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-09-15
Eric Blake
q
test: Don't perform side effec
t
s
inside ass
e
rtion
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-09-15
Eric Blake
t
e
st-qga: Kill broken
a
n
d dead QG
A
_TEST_SIDE_EFFECTING
.
.
.
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
commitdiff
|
tree
2017-09-06
Er
i
c Blake
nbd:
U
se new qio_cha
n
nel_*_all() func
t
i
ons
Signed-off-by:
Eric Blake
<eblake@redhat.com>
commit
|
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2017-09-06
Eric Blake
io: Ad
d
new q
i
o
_channel_re
a
d{, v
}
_a
l
l_eof f
u
n
c
tions
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-09-06
Eric Blake
io: Yield ra
t
her than wait w
h
en
already in co
r
outine
Signed-off-by:
Eric Blake
<eblake@redhat.com>
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-09-04
Eric
Bl
a
ke
qcow
:
C
h
eck failure of
bdrv_getl
e
n
gth() and bdrv_truncat
e
()
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-09-04
Eric Blak
e
qcow: Change signature of
g
e
t_cluster_offset()
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-08-15
Er
i
c Blake
nbd-cl
i
ent
:
Fix regression when server se
n
ds garbage
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-08-15
Er
i
c Blake
nb
d
: Fix
trace messa
g
e
for
d
is
c
onnect
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-08-14
Eric Blake
libqtest: Fix typo in comments
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-08-11
Eric Blake
qcow2: Check failure of bdr
v
_
g
etl
e
ngth()
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-08-11
E
r
ic Bla
k
e
q
cow2: Dr
o
p
d
e
bugging dump_ref
c
ou
n
t
s
()
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-08-11
Eric Bl
a
ke
vpc: Check failu
r
e of bdrv_getlen
g
th()
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-08-11
Eric Blake
tes
t
s/multib
o
ot:
Fix whites
p
ace f
a
i
lure
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-08-08
Eric Blake
m
a
int: Incl
u
de bug
-
reportin
g
inf
o
i
n
-
-
help out
p
u
t
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-08-08
Eric Blake
qga: Give more --version information
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-08-08
Eri
c
B
l
ake
qemu-i
o
: Give mor
e
--vers
i
on information
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-08-08
Eric Bla
k
e
qemu
-
img
:
So
r
t
sub-comman
d
names in --h
e
lp
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-08-01
Eric Blake
iotests: Add
t
e
s
t of recent
fix to 'qemu-i
m
g
measure
'
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-08-01
Eric
B
lake
iotest
s
:
Che
c
k d
i
r
ty bitmap statistic
s
in 124
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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2017-07-24
Eric Blak
e
maint:
Reorder incl
u
de directives
f
or qemu-{nbd,
i
o}
Signed-off-by:
Eric Blake
<eblake@redhat.com>
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