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md/raid5: suspend shouldn't affect read requests.
2009-07-01
Neil
B
rown
m
d
/raid5:
susp
e
nd shouldn'
t
affe
c
t read
requ
e
st
s
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-07-01
N
e
i
lBrown
md:
tidy up erro
r
paths in md
_
al
l
oc
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-07-01
NeilBro
w
n
m
d: fix er
r
or path when dupl
i
cate name is found on
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-07-01
NeilBro
w
n
md: avoid de
r
efere
n
ci
n
g NULL pointe
r
when
a
c
cessin
g
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-18
N
eilBrow
n
nf
s
d:
optim
i
se
the starting
o
f
zer
o
threads w
h
e
n
n
one
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-18
Ne
i
lBrown
nfsd:
don't take nfsd_mutex twi
c
e when settin
g
number
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
NeilBrown
m
d/raid5: corre
c
tl
y
upda
t
e
sync_c
o
mpleted w
h
en we
r
each
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
Ne
i
lBrown
md/linear: use call_rcu to free obs
o
lete 'conf' structures
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
Ne
i
lBrown
m
d
: remov
e
c
h
unksize roundin
g
fr
o
m
commo
n
code
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
Ne
i
lB
r
own
md: raid
0
/linear:
e
nsure
d
evic
e
siz
e
s are rounde
d
to
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
NeilBrown
md
:
move assignment of -
>
utim
e
so th
a
t it ne
v
er gets
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
Neil
B
rown
md
:
merg
e
reco
n
f
i
g
a
n
d
check_
r
e
s
hape met
h
ods
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
NeilBrown
md
:
re
m
ove unnecessary argumen
t
s from
->
r
e
c
onfig me
t
h
od
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
NeilBrown
md: raid5: check str
i
p
e cache i
s
large
e
nough in st
a
rt_res
h
ape
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
NeilBr
o
wn
md
:
raid0: chunk_sector
s
cleanups
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-16
Ne
i
lBrown
md
:
remove mddev_to_conf "helper" macro
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-16
Nei
l
Brown
md:
r
aid0:
re
m
ove se
t
t
i
ng of segment bo
u
ndary
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-16
NeilBrown
md: r
a
id0: remove ->dev
p
ointer fro
m
strip_
z
one structure
Signed-of-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-16
NeilBrow
n
m
d
: rai
d
0: r
e
m
o
ve -
>
sectors from the stri
p
_
zone s
t
r
u
cture
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-16
Ne
i
lBrown
md
/
raid0: two cle
a
nups in
c
reate_stripe_zones
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-09
Neil
B
r
own
m
d/raid5: fix bug in r
e
shape
code
w
h
e
n
c
hunk_size decrea
s
es
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-09
N
e
ilBrown
md/r
a
id5 - av
o
id deadlocks in get_active
_
stripe duri
n
g
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-09
NeilBrown
md/raid5: use conf->raid_disks
i
n pre
f
erence to mddev
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-27
NeilBrow
n
md: raid5:
c
hange
i
nc
o
rr
e
c
t
u
sage
of 'min'
m
acro to
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-26
NeilBrown
md: don't use locked_ioctl
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-26
NeilBrown
md: don't
u
p
date curr_r
e
s
y
nc_completed without a
l
so
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-26
NeilBro
w
n
md: raid5:
avoid sector values
going n
e
gati
v
e when
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-25
NeilBrown
md: ex
p
ort 'frozen' resyn
c
state through sy
s
fs
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-25
NeilBrown
md: bitmap: improve bit
m
ap ma
i
ntenance
code
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-25
Ne
i
l
Br
o
wn
md: im
p
ro
v
e errno
r
etu
r
n
when setti
n
g arr
a
y_size
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-25
Ne
i
l
Brow
n
md: alwa
y
s update leve
l
/
chunk_si
z
e / layout when
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-07
NeilBrown
md:
r
e
mo
v
e rd%d links immediatel
y
after stop
p
ing
a
n
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-07
Nei
l
B
r
own
md:
r
emov
e
ability to expl
i
cit s
e
t
an ina
c
tive array
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-07
NeilBrown
md:
t
i
d
y up status_re
s
yn
c
to han
d
le
l
ar
g
e arrays
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-07
NeilBrown
md: fix
s
ome (
m
ore) errors wit
h
bitma
p
s
on device
s
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-07
N
e
ilBro
w
n
md/r
a
id10: don't clea
r
bitmap during recov
e
ry if ar
r
ay
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-07
N
ei
l
Bro
w
n
md: fix loa
d
ing
of out-of-date bitmap
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-04-20
Ne
i
lBrown
md: supp
o
r
t
bitmaps on RAI
D
10 arrays lar
g
er
then 2
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-04-17
N
e
ilBrow
n
md:
u
pdate sync_comple
t
ed and reshape_position even
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-04-14
NeilBrown
md:
improve usefulness
and accu
r
a
c
y of sysfs file m
d
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-04-14
Neil
B
row
n
md:
a
llo
w
se
t
t
i
ng newly added de
v
ice to 'in_sync' via
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-04-06
N
e
ilBrown
md/raid1 - do
n
't assume
new
l
y allocate
d
bvecs are initial
i
sed
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBr
o
wn
md/raid5 revise
r
ule
s
for when to update metadata during
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/raid5
:
minor code cleanups
in
m
ake_
r
eq
u
est
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: remove CONFIG_MD_RAID_RESHAP
E
config opt
i
on
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilB
r
own
md/raid5: be
more
c
areful a
b
out write ordering
when
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilB
r
own
md: don't
d
isplay meaning
l
ess v
a
lue
s
in sy
s
fs files
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
N
eilBrown
md/raid5: allow layout and chunksize
t
o
be cha
n
ged
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBr
o
wn
md/raid5
:
re
s
hape using
l
ar
g
est of o
l
d
and new chunk
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBro
w
n
md/
r
aid5:
p
re
p
a
re for al
l
o
win
g
reshape
t
o change lay
o
ut
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
N
e
il
B
rown
md/raid5: prepare for allo
w
ing
r
eshape
t
o ch
a
nge chunksiz
e
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBr
o
wn
md/raid5: clearly dif
f
eren
t
ia
t
e
'
b
efore' a
n
d 'a
f
ter
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
Documen
t
ation/md
.
txt update
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Ne
i
l
B
rown
md: al
l
ow
n
umb
e
r
of
driv
e
s in raid5
t
o be reduced
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/
r
aid5
:
cha
n
ge
reshape
-
p
r
ogress
measurement to cope
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
m
d
: add explic
i
t
m
e
thod to sig
n
a
l t
h
e end of a resh
a
pe
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
m
d
/
raid5
:
enh
a
nce
raid5_size to
w
ork corre
c
tly
w
it
h
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/
r
aid5
:
drop
qd_idx from r6_state
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: add t
a
k
eo
v
er support
for
c
onverting raid
6
ba
c
k
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBro
w
n
m
d: ad
d
takeover
sup
p
ort for raid4
-
> raid5
co
n
v
e
rsio
n
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/raid5: allow l
a
yout/chunksize to
b
e
changed
o
n
an
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
N
e
ilBro
w
n
md: a
d
d -
>
takeo
v
er method for r
a
id5 to
be abl
e
to
t
ak
e
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrow
n
md: ad
d
->takeover
m
ethod t
o
suppo
r
t chang
i
ng
the p
e
rsonalit
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBr
o
wn
m
d: enable su
s
pend/res
u
me of md de
v
i
ces
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: md_unregister_threa
d
s
h
o
u
ld cope wit
h
being passed
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md
/
raid5: refactor
raid5 "run"
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
m
d
: make su
r
e ne
w
_level, new_
c
h
unksi
z
e
,
new_layout
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/ra
i
d5: finish suppo
r
t
f
or DDF/raid6
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
N
eilBrown
md/raid5:
Add su
p
port
f
or new layou
t
s fo
r
raid5 and
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Neil
B
row
n
md/raid5: simplify raid5_
c
ompute_
s
ector inte
r
f
a
ce
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
N
e
ilBrown
md/raid6: remove e
x
pectation that Q dev
i
ce is immediately
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/ra
i
d5: c
h
ange
ra
i
d5
_
co
m
pute_sec
t
o
r
a
nd stripe
_
t
o
_p
d
idx
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilB
r
o
w
n
m
d/raid5: si
m
p
l
if
y
interfa
c
e for init_str
i
pe
and get_active_
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md
:
be more consistent about setting Wri
t
e
Mostly flag
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
N
e
i
lB
r
o
wn
m
d: occasionally checkpoint drive recovery to reduce
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Neil
B
rown
md: mo
v
e md
_
k
.
h
f
ro
m
inc
l
ude/
l
inux/ra
i
d/ to drivers/
m
d/
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Neil
B
rown
md: mo
v
e
lots o
f
#
i
nclu
d
e l
i
nes out of
.
h files and
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Neil
B
rown
md: mo
v
e most conte
n
t
from md
.
h to md_k
.
h
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
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tree
2009-03-31
N
eilBrown
md: move
LEVEL_* defi
n
ition from
m
d_
k
.
h
to md_u
.
h
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
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2009-03-31
NeilBrow
n
md: w
r
ite bitm
a
p infor
m
ation to devices
t
ha
t
are undergoing
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-03-31
N
e
ilB
r
own
md: never cle
a
r
b
i
t from the write-intent bi
t
map w
h
en
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-03-31
Nei
l
Bro
w
n
md: Allow
w
rite-intent bitmaps to ha
v
e chunksize
<
.
.
.
Signed-off-by: Neil Brown <
neilb@suse.de
>
commit
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2009-03-31
Nei
l
Brown
md: Fix is
_
m
ddev_id
l
e test (
a
gain)
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-03-11
NeilBro
w
n
N
F
S: flush cached director
y
i
nfor
m
ation slightly more
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-02-25
NeilB
r
o
wn
md: avoid r
a
c
es
whe
n
stoppin
g
resy
n
c
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-02-25
NeilBrown
md/raid10: Don't call bitmap_cond_end_sync when
w
e
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-02-25
NeilBro
w
n
md/raid10: Don't skip more th
a
n 1 bitmap-
c
hunk a
t
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-02-18
Neil Br
o
wn
block: fix booting from partiti
o
ned md array
commit
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2009-02-06
N
e
ilBro
w
n
md: Ensure an md a
r
ray never
h
as too m
a
ny device
s
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-02-06
N
e
ilBrown
md
:
A
l
low r
e
a
d error in a single d
r
i
v
e r
a
id1 to be
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-01-09
Neil Brown
bloc
k
: fix bug in ptbl lookup cac
h
e
commit
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2009-01-08
NeilBro
w
n
md: d
o
n't retry
r
ecove
r
y of rai
d
1 that
fails du
e
to
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-01-08
N
eilBrown
md: Al
l
ow md devices to
b
e creat
e
d
by name
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-01-08
NeilBrown
md: make devices disappear when they are no longe
r
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-01-08
Neil
B
rown
md: centralise all freeing
of a
n
'mddev' in 'md_fre
e
'
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-01-08
Ne
i
l
Brown
md: m
o
ve allocati
o
n
of
->queue
fr
o
m mddev_find to m
d
_pro
b
e
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-01-08
NeilBrown
md:
u
se s
y
sfs_notify_dir
e
nt to notify changes to md
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-01-08
NeilBrown
m
d
: fix bitmap-on-external-file bug
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2008-12-19
NeilBrown
md: Do
n
't read
p
a
s
t
e
nd of bit
m
ap whe
n
reading bit
m
a
p
.
Signed-off-by: Neil Brown <
neilb@suse.de
>
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2008-11-06
N
eilBrow
n
md:
f
ix bug
in raid10
r
e
cover
y
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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