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dm ioctl: remove PF_MEMALLOC
2012-12-21
M
ikulas Pa
t
ocka
dm ioctl: re
m
ov
e
PF_MEMALLOC
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
Joe Thornber
dm per
s
isten
t
data: improv
e
i
mprove space map block
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
Mike Snitzer
dm thin: use
DMERR_LIMIT for errors
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
Mike
S
nitzer
d
m
persis
t
e
n
t
data: use DMERR_
L
IMIT
f
o
r
errors
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
Mik
e
Sn
i
tzer
dm
block manager: re
i
nstat
e
message when val
i
dator
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
Jonath
a
n Brassow
d
m raid: round region_size to powe
r
of
t
w
o
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
Joe Thornber
dm thin: c
l
ean
u
p dead cod
e
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
Joe Thorn
b
e
r
dm
thin: rename
c
ell_defer_except to cell_defer_no_ho
l
d
er
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
M
i
kulas Pat
o
cka
dm snapshot: optimiz
e
t
rac
k
_chunk
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
Mikulas
P
atocka
dm rai
d
: use D
M
_E
N
DI
O
_INCOMPLETE
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
Mikulas Patocka
d
m raid1: remove imposs
i
ble memp
o
ol_alloc error test
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
Mike Snitzer
dm thin: emit ign
o
re_discard in status when d
i
scard
s
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
Joe Thornber
dm persistent data: fix
n
e
sted
btree d
e
l
eti
o
n
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
Joe Th
o
r
n
ber
d
m
thi
n
: wake
worker when discard is
p
r
e
pa
r
ed
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
Joe
Thornber
dm thin: f
i
x race betw
e
en simultaneous io
a
n
d
discards
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
Jo
e
Thornber
dm
thin: r
e
place
d
m_cel
l
_release_sing
l
eto
n
with cell
_
defer_
e
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
Mike Snitze
r
dm: disable WRITE SAME
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
A
lasdai
r
G Kergon
dm ioctl: preven
t
unsafe c
h
ange t
o
dm_ioctl data_si
z
e
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-12-21
Mikula
s
P
a
tocka
dm pe
r
sisten
t
d
a
t
a
: rename node to
b
t
r
ee_node
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-10-12
Mi
k
ulas
P
atocka
dm: s
t
ore dm_target_io in bio fr
o
n
t
_pad
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-10-12
Mike Sn
i
t
zer
dm
thin: m
o
ve bio_prison code
t
o
separate module
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-10-12
Mike
S
n
itzer
dm
t
hin: prepare to s
e
parate bi
o
_prison code
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-10-12
Mike Snitzer
dm thin: support dis
c
ar
d
with non power o
f
two b
l
ock
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-10-12
We
i
Y
o
n
g
j
u
n
d
m
pers
i
stent data:
c
o
nvert to use le32_add_cpu
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-10-12
Miku
l
as
P
atocka
dm: use ACCESS_ONCE for sysfs v
a
l
u
e
s
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-10-12
Wei Yongjun
dm b
u
fio: use list_move
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-10-12
Wei Yongjun
dm mpath: fix check for null mpio in end_i
o
f
n
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Mi
k
ulas Patocka
dm veri
t
y
: fix overflow check
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Mik
e
Snitzer
d
m
thin: fix dis
c
a
r
d support for data devices
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Mike Snitzer
dm thin: tidy disca
r
d s
u
pport
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
M
i
ke Snitzer
dm: retain
table li
m
its when swap
p
ing to
n
ew
t
able
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Milan Broz
dm t
a
ble: clear add_r
a
n
d
om un
l
es
s
all devices have
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
M
ike Snitzer
dm:
h
a
ndle requests beyond end of device instea
d
of
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Mike Snitzer
dm mpath: o
n
ly ret
r
y ioctl when no paths if que
u
e_if_
n
o_path set
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Mike Snit
z
e
r
dm
thin:
do not
s
et dis
c
a
r
d
_zeroes_data
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Al
a
sdair G Kergon
d
m thin:
c
ommit
b
e
f
ore
gat
h
ering status
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
dm thin: add read only
and fail io modes
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
d
m thin
m
e
tadata: i
n
t
r
od
u
c
e
d
m
_
pool_abo
r
t_metadata
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thorn
b
er
d
m
t
hin metadata: introduce dm_pool_metadata
_
set_read_only
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
d
m pe
r
si
s
tent data: int
r
oduce dm_bm_set_read_o
n
ly
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
d
m
thin:
r
educe nu
m
ber of met
a
data co
m
mits
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornbe
r
dm t
h
in metadata
:
add d
m
_
thin_ch
a
n
g
ed_this_tran
s
a
cti
o
n
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Th
o
rnb
e
r
d
m thin metadata
:
add
f
o
r
mat option
to dm_poo
l
_metadat
a
_open
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornb
e
r
dm thin metadata: tidy up open
and
format e
r
ror
p
at
h
s
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mik
e
S
nitzer
d
m
thin
met
a
da
t
a: only che
c
k incomp
a
t f
e
at
u
r
e
s on
o
pen
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
dm thin metadata:
remove duplicate pmd
i
n
i
tial
i
sation
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
J
o
e Thornber
dm thin metadata: remove create parame
t
er from
_
_create_p
e
rs
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe T
h
ornber
dm thin metadata: m
o
v
e
__superb
l
ock_all_zeroes to __open_or_
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thorn
b
er
d
m thin met
a
data:
remove nr_blocks arg
fr
o
m __create_pe
r
sist
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Jo
e
Thornber
dm
t
hin
m
e
t
adata: spli
t
__o
p
e
n
or format metadata
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
J
oe Thornber
dm thin metadata:
u
s
e struct d
m
_pool_metadata members
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Jo
e
Thor
n
ber
d
m
thin meta
d
ata
:
zero un
u
s
e
d superbloc
k
uuid
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
dm
thin meta
d
ata: lift __b
e
gi
n
_transac
t
ion out of
_
_
w
rite_in
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Tho
r
nber
dm th
i
n
metadata:
m
ove dm_
c
ommit_p
o
ol_metadata
into
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Tho
r
nb
e
r
d
m
thin
m
e
t
adata: factor out __write_i
n
i
t
ia
l
_
superblock
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thorn
b
er
dm thin metadat
a
:
l
i
ft some initial
i
sation out of __open_or_
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
J
o
e Thornber
dm
t
h
in metadata: fa
c
tor __de
s
tro
y
_persiste
n
t_data
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
d
m
th
i
n metadata: move bm creat
i
on
co
d
e into create_
p
ersiste
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe
T
hornber
dm thin metad
a
ta: r
e
name
init_pmd to
_
_creat
e
_
p
e
rsistent_dat
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
dm thin
m
etadata: wrap superbloc
k
locking
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Jo
e
Th
o
rnber
dm persistent data: stop using dm_bm_unl
o
ck
_
move when
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
J
o
e Thor
n
ber
dm persis
t
ent
d
ata:
tidy trans
a
ction manager cre
a
tion fns
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
J
o
e T
h
or
n
ber
dm
thin
meta
d
ata: stop tra
c
king n
e
ed for
c
o
mmi
t
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
d
m persisten
t
da
t
a:
cre
a
te
new d
m
_b
l
ock_manager str
u
ct
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornb
e
r
dm thi
n
metad
a
ta: facto
r
__
s
etup_btree_details out
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Alasdair G Ke
r
gon
dm: use
b
oo
l
b
i
t
f
ields in struct dm_target
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
dm thin: set flush_supported
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe T
h
or
n
be
r
dm: allow targets t
o
r
equest flushes re
g
ard
l
ess
of
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe
T
horn
b
e
r
dm persistent data:
o
nly commit space
m
ap if index
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Th
o
rnber
dm
persistent d
a
ta: always unlock superblock in dm_bm_flush_
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe
T
ho
r
nber
dm thin
:
avoid un
n
ecessarily breaking sharing for
flushes
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe T
h
ornber
dm thin:
fix
m
emory leak in
p
roc
e
ss_p
r
epa
r
ed_mappin
g
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mikulas Patocka
dm cry
p
t:
r
e
name str
u
c
t co
n
v
e
rt_context se
c
tor fie
l
d
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Alasdair G K
e
rgon
dm
c
rypt: store cryp
t
_
c
o
nfig i
n
s
t
ead of
d
m
_targe
t
struct
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mikulas Pato
c
ka
dm
crypt: move cipher data
o
ut of p
e
r_cpu struct
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Jonathan E Brassow
d
m
ra
i
d: move sectors_per_dev
c
alculation
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mi
k
ulas
P
a
tock
a
dm cr
y
p
t: rena
m
e pend
i
ng fie
l
d
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
J
onathan
E Brass
o
w
dm raid: restructu
r
e
parse_raid_params
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mike Snitzer
dm
mpath: add
retain_att
a
ched_hw_ha
n
dler feature
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
M
ik
u
las Patocka
dm thin: op
t
im
i
ze power
o
f two b
l
oc
k
size
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
M
ikul
a
s Patocka
d
m
thin
:
split
d
iscards
on block b
o
und
a
ry
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
Miku
l
as P
a
t
o
cka
dm:
i
ntroduce
split_
d
i
scard_requests
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
Mike Snitzer
dm
t
hin: suppor
t
for no
n
power of
2 pool blocksize
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
Mikulas Pat
o
cka
dm
s
tripe: optimize c
h
unk_size calc
u
lations
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
Mikulas Patocka
dm strip
e
: remove minim
u
m s
t
r
i
p
e
size
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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2012-07-27
Mike
S
nitzer
dm stripe: suppor
t
for non power of
2
ch
u
nksize
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
Mike
Snitze
r
dm:
suppor
t
non po
w
e
r
of
t
wo target ma
x
_io_
l
en
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
Mikulas Patocka
dm stripe: rem
o
ve str
i
pes_mask
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
Mikulas Patocka
dm stripe
:
fix size test
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
Mike Snitzer
d
m
thin
:
provide
specific errors for t
w
o table load
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
m
ajianpeng
dm: replace s
i
mple_strtoul
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
A
l
asdair G
Kergo
n
dm
s
naps
h
ot: remove
r
edundant assignment in
mer
g
e fn
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
Joe
T
hornbe
r
dm thin metadata: introduce THIN_MAX_CONCURRENT_LOCKS
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
J
o
e Thornber
dm
t
hi
n
m
e
tadata: re
m
o
v
e
p
o
i
ntless label from
__co
m
mit_trans
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
J
o
e
T
hornb
e
r
dm persistent data: remove debug space map
c
hecker
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
Joe
Th
o
rnb
e
r
dm: rem
o
ve u
n
us
e
d fl
u
sh t
a
rge
t
method
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-27
Mike Snitzer
dm thi
n
: clea
n
up compiler
w
ar
n
ing
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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2012-07-27
Alasdair
G
Kergon
dm thin: reduce en
d
io_hook p
o
ol size
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-20
M
i
kul
a
s P
a
tocka
dm raid1: set
d
iscard
_
zer
o
e
s
_
data_unsupported
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-20
Mikula
s
Pato
c
ka
dm t
h
in: do not s
e
nd dis
c
ards to
s
hared blocks
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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