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md: support bitmaps on RAID10 arrays larger then 2 terabytes
2009-04-20
NeilBrown
md: support bitmaps on RAI
D
10
arrays larger then
2
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-04-17
NeilBr
o
wn
md: u
p
date syn
c
_completed and re
s
h
a
p
e
_position
e
ven
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-04-14
NeilBrown
md: improv
e
usefulne
s
s a
n
d
a
c
c
ura
c
y
of sysfs file
md
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-04-14
NeilBrown
m
d
: allow setting ne
w
ly add
e
d device to 'in_s
y
nc'
via
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-04-14
Christop
h
Hellwig
md:
t
i
n
y m
d
.
h c
l
e
a
nup
s
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-04-06
NeilBro
w
n
m
d
/raid1 -
don't a
s
sume newly
allocated bve
c
s are ini
t
iali
s
e
d
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Ne
i
lBrown
m
d
/raid5
r
evise rules
for w
h
en to update metadata during
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
N
eilBrown
m
d/raid
5
: minor code
cleanups i
n
make_r
e
q
u
est
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Neil
B
row
n
md: remov
e
CONFIG_MD_RA
I
D_RE
S
HAPE c
o
nf
i
g option
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/raid
5
: be m
o
re caref
u
l abo
u
t write ord
e
ring wh
e
n
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
m
d
:
d
on't di
s
play meaningless value
s
in sysfs files
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/ra
i
d5:
a
llo
w
layout and chunksize to be chan
g
ed
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Ne
i
l
Brown
md/raid5: r
e
sh
a
p
e
using
largest o
f
old an
d
new chun
k
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/raid5
:
prepare for a
l
lowing re
s
hape t
o
change layout
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilB
r
own
md/raid5: prepare
f
or allowing reshape to cha
n
g
e chunksize
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/raid5: clearly
diff
e
rentiate 'before' and
'
a
f
t
e
r
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBro
w
n
Docum
e
ntati
o
n/m
d
.
txt upd
a
te
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Ne
i
lBrow
n
md: allow num
b
er o
f
dri
v
es in raid5 to
be reduced
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Ne
i
lBrown
m
d
/
ra
i
d5: cha
n
ge resha
p
e-p
r
ogress m
e
asure
m
ent to co
p
e
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
N
eilBrown
md:
a
dd explicit method
t
o signal
the
e
n
d
of a reshap
e
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/ra
i
d5: enhance ra
i
d5_size to work
c
orrectly wi
t
h
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilB
r
own
md/raid5: drop qd_idx from r6_state
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
D
a
n Williams
md/
r
aid
6
: move raid6 data processing to raid6_
p
q
.
ko
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
A
n
d
r
e Noll
md: raid5 ru
n
(): Fix max_degra
d
ed for raid level 4
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Atsushi SAKAI
m
d
: fix typo in
F
SF
a
ddres
s
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
m
d
: add
t
akeover support fo
r
converti
n
g
raid6
back
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Neil
B
r
own
md
:
add takeover support for raid4 -> r
a
id5 conve
r
sion
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
N
e
ilBrown
md
/
raid5: allow
l
ayout/chunksize to
b
e c
h
a
nged o
n
an
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
m
d
:
add ->takeover meth
o
d for
r
a
id5 to be able to take
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilB
r
own
md: add ->t
a
keover method to supp
o
r
t changing t
h
e per
s
onal
i
t
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: ena
b
le suspend/resume of
md
d
evices
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: md_unregister_thread s
h
o
u
ld
c
ope w
i
th being pass
e
d
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/raid
5
: refactor raid5 "run"
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: make
sure new_level, new_chunksize, new_
l
ayo
u
t
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Neil
B
row
n
md/raid5
:
fi
n
ish su
p
p
o
rt for DDF
/
raid
6
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Ne
i
lBro
w
n
m
d/ra
i
d5: Add support for ne
w
layouts for raid5 and
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilB
r
own
md/raid5: simplify raid5_c
o
mpute_sector inte
r
face
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Neil
B
rown
md/raid6: remov
e
expectation that Q
d
e
vice is
i
mmediat
e
ly
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/
r
a
i
d5: chang
e
raid5_c
o
mpute_sector
and
stripe_to_pd
i
dx
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
N
e
i
l
Br
o
wn
md
/
ra
i
d5: s
i
mplify interface for init
_
stripe and get_activ
e
_
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Andre
N
oll
md:
R
epresent raid device size in
sectors
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Andre Noll
md: Ma
k
e mddev->size
s
ector
-
based
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Neil
B
r
o
wn
md
:
be more co
n
sistent about setting WriteMostl
y
fla
g
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Neil
B
row
n
md: occ
a
siona
l
ly ch
e
ckpoint drive re
c
overy to reduce
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: mov
e
md_k
.
h
from include/li
n
ux/raid/ to
d
rivers/md/
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Ne
i
lBrown
md: move lots of #inclu
d
e lines out of
.
h files and
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Ne
i
lBrown
m
d
: m
o
ve
most
c
onten
t
from md
.
h to md
_
k
.
h
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: move
LEVEL_* defin
i
tion from m
d
_
k
.
h to md_u
.
h
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Ch
r
is
t
o
p
h
H
el
l
wig
md: move heade
r
s out o
f
inclu
d
e
/
l
inux/raid/
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Christoph Hell
w
ig
cleanup drivers/md
/
Makefile
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
C
hris
t
o
p
h Hellwig
m
d: stop defining MAJOR
_
NR
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Martin K
.
Petersen
MD
data inte
g
rity support
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: write
bitmap infor
m
a
tion to devices that ar
e
unde
r
g
o
ing
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md
:
nev
e
r cl
e
ar bit f
r
om the wri
t
e-intent bitmap when
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: Allow write-intent bitmaps to have chunksi
z
e <
.
.
.
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
m
d
: Fix is_m
d
dev_idle
t
est (again)
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-02-25
Ne
i
lBrow
n
md:
a
void
races when s
t
opping resync
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-02-25
N
e
i
lBrown
md/raid10: Don't ca
l
l bitmap_cond_end_syn
c
when we
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-02-25
NeilBrown
md/rai
d
1
0
: Don'
t
skip more than 1 bitmap-chunk at
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-02-06
NeilBrown
md
:
Ensure
an md array never has too ma
n
y
devices
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-02-06
Andre Noll
md: Fix a bug
in linea
r
.
c
causi
n
g which_dev(
)
t
o
r
eturn
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-02-06
NeilBrown
md: A
l
low read error in a si
n
gle drive raid
1
to
b
e
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
N
e
il
B
ro
w
n
md:
d
on't r
e
tr
y
recovery of raid1 tha
t
fail
s
d
u
e
to
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
NeilBrown
md: Allo
w
md devi
c
es to be created by name
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
NeilBrow
n
md: make devices d
i
sappear when they
a
re no lon
g
er
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
NeilBrow
n
md:
centralise
al
l
freeing of an 'mddev' in 'md_fr
e
e'
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
NeilB
r
o
wn
md: move allocation of ->queue from mdde
v
_
f
ind
t
o md_probe
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
Cheng
R
enquan
md: need another
print_sb for mdp_super
b
lock_1
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
Cheng Renquan
md: u
s
e list_for_e
a
ch_entry macro directly
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
Andre Nol
l
m
d: rai
d
0:
make hash
_
spacin
g
and pr
e
shift se
c
tor-ba
s
e
d
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
And
r
e Noll
md: raid0: Represent the size of st
r
ip zones i
n
s
ecto
r
s
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
An
d
r
e
Noll
md: raid0 cre
a
te_st
r
i
p_zones
(
): Add KER
N
_INFO/
K
ER
N
_ERR
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
Andr
e
Noll
md:
r
aid0
create_strip_z
o
nes(): Make two local varia
b
l
es
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
Andre Noll
md
:
raid0: Represent zone-
>
zo
n
e_of
f
set in secto
r
s
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
Andre Noll
md:
ra
i
d
0: Represent device offset in
s
ec
t
ors
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
Andre Noll
md: raid0_mak
e
_request(): Replace loc
a
l variable block
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
Andre Nol
l
md: raid0_
m
ak
e
_
request():
R
e
m
ov
e
loc
a
l variable chunk_si
z
e
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
A
ndre Noll
md: raid0
_
make_requ
e
st(): R
e
p
lace chunksize_bi
t
s by
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
NeilBrown
md: us
e
s
ysfs_noti
f
y_
d
ir
e
nt to notify
c
han
g
e
s t
o
md
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
NeilBro
w
n
md: fi
x
bi
t
map-on-external-file bug
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-12-19
NeilBrown
md: D
o
n
't
r
ead
past e
n
d of bitmap
w
h
e
n rea
d
ing bi
t
m
a
p
.
commit
|
commitdiff
|
tree
2008-11-06
Andre Noll
md: linear: F
i
x a division
b
y zer
o
bug
for very small
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-11-06
NeilBrown
md: fix bug in ra
i
d
1
0 recovery
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-11-06
NeilBr
o
wn
md: r
e
vert t
h
e recent addition of a call
t
o the BLKRRPART
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-28
NeilB
r
own
md: destroy p
a
r
titions and notify
udev when md array
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-21
NeilBrown
md: allow extended p
a
rt
i
tions on md devices
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-21
NeilBrown
md: use sysfs
_
notify
_
dirent to n
o
tify cha
n
ges
to md
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-21
Ne
i
lBrown
md:
u
se sysfs_notify_dirent to no
t
ify chang
e
s
t
o
m
d
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-16
Dan William
s
md: fix input truncation
i
n
safe_delay_store(
)
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-16
S
ven
Wegener
m
d:
c
h
ec
k
for
m
emory allocation failure in faulty pe
r
sonality
commit
|
commitdiff
|
tree
2008-10-15
Ste
p
he
n
Rothwell
md:
build failure due
t
o
missing
d
elay
.
h
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-13
Ne
i
lBrown
md: Relax minimu
m
siz
e
res
t
r
ictions on
chunk
_
size
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-13
Nei
l
Brown
md: remov
e
space after f
u
nction
n
a
m
e in declaration
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-13
Neil
B
rown
md: Remove unnecessary #incl
u
des, #defines
,
and
func
t
ion
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-13
Andre Nol
l
m
d: Con
v
e
r
t remaining
1
k represen
t
ations in linear
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-13
Andre
N
o
ll
md:
linear
.
c
: Make two
local v
a
riables sector-based
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-13
An
d
re N
o
l
l
md: linear: Repr
e
sent
dev_info->s
i
ze and dev_info-
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-13
An
d
re
Noll
md: linear
.
c: Remove br
o
ken debu
g
code
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-13
Andre Noll
m
d:
linear
.
c
: Remove
pointless initia
l
ization of curr
_
off
s
et
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-13
Andre Noll
md: linea
r
.
c:
Fix typo in co
m
ment
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
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|
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