Remove some trailing white space

It looks ugly in my editor.

Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
NeilBrown 2015-07-02 08:26:30 +10:00
parent 52b6ccad34
commit bcbb92d4ee
38 changed files with 139 additions and 139 deletions

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@ -166,7 +166,7 @@ sync_action
monitor.
8/ mdadm::Grow_reshape() calls ->manage_reshape to oversee the
rest of the reshape.
9/ mdadm::<format>->manage_reshape(): saves data that will be overwritten by
the kernel to either the backup file or the metadata specific location,
advances sync_max, waits for reshape, ping mdmon, repeat.
@ -194,7 +194,7 @@ sync_action
kernel-managed-metadata this protection is provided by
->reshape_safe, but that does not protect us in the case
of user-space-managed-metadata.
10/ mdadm::<format>->manage_reshape(): Once reshape completes changes the raid
level back to the nominal raid level (if necessary)
@ -272,9 +272,9 @@ sync_action
->set_array_state to record the the reshape is complete.
For container-wide reshape, this happens once for each
member array.
...
[1]: Linux kernel design patterns - part 3, Neil Brown http://lwn.net/Articles/336262/

6
md.4
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@ -40,7 +40,7 @@ MULTIPATH (a set of different interfaces to the same device),
and FAULTY (a layer over a single device into which errors can be injected).
.SS MD METADATA
Each device in an array may have some
Each device in an array may have some
.I metadata
stored in the device. This metadata is sometimes called a
.BR superblock .
@ -176,7 +176,7 @@ device is rounded down to a multiple of this chunksize.
A RAID0 array (which has zero redundancy) is also known as a
striped array.
A RAID0 array is configured at creation with a
.B "Chunk Size"
.B "Chunk Size"
which must be a power of two (prior to Linux 2.6.31), and at least 4
kibibytes.
@ -1024,7 +1024,7 @@ number of times MD will service a full-stripe-write before servicing a
stripe that requires some "prereading". For fairness this defaults to
1. Valid values are 0 to stripe_cache_size. Setting this to 0
maximizes sequential-write throughput at the cost of fairness to threads
doing small or random writes.
doing small or random writes.
.SS KERNEL PARAMETERS

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@ -2196,11 +2196,11 @@ option. Currently only
.B name
is supported.
The
The
.B name
option updates the subarray name in the metadata, it may not affect the
device node name or the device node symlink until the subarray is
re\-assembled. If updating
re\-assembled. If updating
.B name
would change the UUID of an active subarray this operation is blocked,
and the command will end in an error.

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@ -15,9 +15,9 @@
# ARRAY lines specify information about how to identify arrays so
# so that they can be activated
#
# You can have more than one device line and use wild cards. The first
# You can have more than one device line and use wild cards. The first
# example includes SCSI the first partition of SCSI disks /dev/sdb,
# /dev/sdc, /dev/sdd, /dev/sdj, /dev/sdk, and /dev/sdl. The second
# /dev/sdc, /dev/sdd, /dev/sdj, /dev/sdk, and /dev/sdl. The second
# line looks for array slices on IDE disks.
#
#DEVICE /dev/sd[bcdjkl]1

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@ -53,7 +53,7 @@ supports all configuration parameters defined in
.B mdadm.conf
with the exception of
.B auto=
which is supported only if mdadm was built with the
which is supported only if mdadm was built with the
.B \-DMDASSEMBLE_AUTO
define.

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@ -19,7 +19,7 @@ testdev $md0 4 $mdsize1 1
mdadm -S $md0
# now with no superblock
mdadm -B $md0 -l linear -n5 $dev0 $dev1 $dev2 $dev3 $dev4
mdadm -B $md0 -l linear -n5 $dev0 $dev1 $dev2 $dev3 $dev4
check linear
testdev $md0 5 $size 64
mdadm -S $md0

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@ -1,19 +1,19 @@
# create a simple raid0
mdadm -CR $md0 -l raid0 -n3 $dev0 $dev1 $dev2
mdadm -CR $md0 -l raid0 -n3 $dev0 $dev1 $dev2
check raid0
testdev $md0 3 $mdsize2_l 512
testdev $md0 3 $mdsize2_l 512
mdadm -S $md0
# now with version-0.90 superblock
mdadm -CR $md0 -e0.90 -l0 -n4 $dev0 $dev1 $dev2 $dev3
mdadm -CR $md0 -e0.90 -l0 -n4 $dev0 $dev1 $dev2 $dev3
check raid0
testdev $md0 4 $mdsize0 512
testdev $md0 4 $mdsize0 512
mdadm -S $md0
# now with no superblock
mdadm -B $md0 -l0 -n5 $dev0 $dev1 $dev2 $dev3 $dev4
mdadm -B $md0 -l0 -n5 $dev0 $dev1 $dev2 $dev3 $dev4
check raid0
testdev $md0 5 $size 512
mdadm -S $md0
@ -22,19 +22,19 @@ mdadm -S $md0
# now same again with different chunk size
for chunk in 4 32 256
do
mdadm -CR $md0 -e0.90 -l raid0 --chunk $chunk -n3 $dev0 $dev1 $dev2
mdadm -CR $md0 -e0.90 -l raid0 --chunk $chunk -n3 $dev0 $dev1 $dev2
check raid0
testdev $md0 3 $mdsize0 $chunk
mdadm -S $md0
# now with version-1 superblock
mdadm -CR $md0 -e1.0 -l0 -c $chunk -n4 $dev0 $dev1 $dev2 $dev3
mdadm -CR $md0 -e1.0 -l0 -c $chunk -n4 $dev0 $dev1 $dev2 $dev3
check raid0
testdev $md0 4 $mdsize1 $chunk
mdadm -S $md0
# now with no superblock
mdadm -B $md0 -l0 -n5 --chun=$chunk $dev0 $dev1 $dev2 $dev3 $dev4
mdadm -B $md0 -l0 -n5 --chun=$chunk $dev0 $dev1 $dev2 $dev3 $dev4
check raid0
testdev $md0 5 $size $chunk
mdadm -S $md0

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@ -3,28 +3,28 @@
# test version0, version1, and no super
# test resync and recovery.
mdadm -CR $md0 -l 1 -n2 $dev0 $dev1
mdadm -CR $md0 -l 1 -n2 $dev0 $dev1
check resync
check raid1
testdev $md0 1 $mdsize1a 64
mdadm -S $md0
# now with version-0.90 superblock, spare
mdadm -CR $md0 -e0.90 --level=raid1 -n3 -x2 $dev0 missing missing $dev1 $dev2
mdadm -CR $md0 -e0.90 --level=raid1 -n3 -x2 $dev0 missing missing $dev1 $dev2
check recovery
check raid1
testdev $md0 1 $mdsize0 64
mdadm -S $md0
# now with no superblock
mdadm -B $md0 -l mirror -n2 $dev0 $dev1
mdadm -B $md0 -l mirror -n2 $dev0 $dev1
check resync
check raid1
testdev $md0 1 $size 1
mdadm -S $md0
# again, but with no resync
mdadm -B $md0 -l 1 --assume-clean -n2 $dev0 $dev1
mdadm -B $md0 -l 1 --assume-clean -n2 $dev0 $dev1
check raid1
check nosync
testdev $md0 1 $size 1

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@ -1,13 +1,13 @@
# create a simple raid4 set
mdadm -CfR $md0 -l 4 -n3 $dev0 $dev1 $dev2
mdadm -CfR $md0 -l 4 -n3 $dev0 $dev1 $dev2
check resync ; check raid[45]
testdev $md0 2 $mdsize1 512
mdadm -S $md0
# now with version-1 superblock
mdadm -CR $md0 -e1 --level=raid4 -n4 $dev0 $dev1 $dev2 $dev3
mdadm -CR $md0 -e1 --level=raid4 -n4 $dev0 $dev1 $dev2 $dev3
check recovery; check raid[45]
testdev $md0 3 $mdsize1 512
mdadm -S $md0

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@ -1,13 +1,13 @@
# create a simple raid5 set
mdadm -CfR $md0 -e 0.90 -l 5 -n3 $dev0 $dev1 $dev2
mdadm -CfR $md0 -e 0.90 -l 5 -n3 $dev0 $dev1 $dev2
check resync
testdev $md0 2 $mdsize0 512
mdadm -S $md0
# now with version-1 superblock
mdadm -CR $md0 -e1 --level=raid5 -n4 $dev0 $dev1 $dev2 $dev3
mdadm -CR $md0 -e1 --level=raid5 -n4 $dev0 $dev1 $dev2 $dev3
check recovery
testdev $md0 3 $mdsize1 512
mdadm -S $md0
@ -17,13 +17,13 @@ mdadm -S $md0
for lo in la ra left-symmetric right-symmetric
do
mdadm -CfR $md0 -l 5 -p $lo -n3 $dev0 $dev1 $dev2
mdadm -CfR $md0 -l 5 -p $lo -n3 $dev0 $dev1 $dev2
check resync ; check raid5
testdev $md0 2 $mdsize1 512
mdadm -S $md0
# now with version-1 superblock
mdadm -CR $md0 -e1 --level=raid5 --layout $lo -n4 $dev0 $dev1 $dev2 $dev3
mdadm -CR $md0 -e1 --level=raid5 --layout $lo -n4 $dev0 $dev1 $dev2 $dev3
check recovery ; check raid5
testdev $md0 3 $mdsize1 512
mdadm -S $md0

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@ -1,13 +1,13 @@
# create a simple raid6 set
mdadm -CfR $md0 -e0.90 -l 6 -n4 $dev0 $dev1 $dev2 $dev3
mdadm -CfR $md0 -e0.90 -l 6 -n4 $dev0 $dev1 $dev2 $dev3
check resync ; check raid6
testdev $md0 2 $mdsize0 512
mdadm -S $md0
# now with version-1 superblock
mdadm -CR $md0 -e1 --level=raid6 -n5 $dev0 $dev1 $dev2 $dev3 $dev4
mdadm -CR $md0 -e1 --level=raid6 -n5 $dev0 $dev1 $dev2 $dev3 $dev4
check resync ; check raid6
testdev $md0 3 $mdsize1 512
mdadm -S $md0

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@ -5,23 +5,23 @@
mdadm -CR $md0 -l1 -n4 $dev0 $dev1 $dev2 missing
check resync
mdadm $md0 --fail $dev2
mdadm $md0 --fail $dev2
check resync
mdadm $md0 --fail $dev1
mdadm $md0 --fail $dev1
sleep 1
check nosync
check state U___
mdadm $md0 --add $dev4 $dev3
mdadm $md0 --add $dev4 $dev3
check recovery
# there could be two separate recoveries, one for each dev
check wait
check wait
mdadm $md0 --remove $dev2 $dev1
mdadm $md0 --remove $dev2 $dev1
check nosync
check state UUU_
mdadm --zero-superblock $dev2
mdadm $md0 -a $dev2
mdadm $md0 -a $dev2
check recovery
check wait
check state UUUU

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@ -4,22 +4,22 @@
# Add two more, fail and remove one
# wait for sync to complete, fail, remove, re-add
mdadm -CR $md0 -l5 -n4 $dev0 $dev1 $dev2 $dev3
mdadm -CR $md0 -l5 -n4 $dev0 $dev1 $dev2 $dev3
check recovery
mdadm $md0 --fail $dev3
sleep 1
check nosync
check state UUU_
mdadm $md0 --add $dev4 $dev5
mdadm $md0 --add $dev4 $dev5
check recovery
check wait
mdadm $md0 --fail $dev0
mdadm $md0 --remove $dev3 $dev0
mdadm $md0 --fail $dev0
mdadm $md0 --remove $dev3 $dev0
check recovery
check state _UUU
mdadm $md0 -a $dev3
mdadm $md0 -a $dev3
check recovery
check wait
check state UUUU

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@ -1,7 +1,7 @@
# Make a raid1, add a device, then remove it again.
mdadm -CR $md0 -l1 -n2 -x1 $dev0 $dev1 $dev2
mdadm -CR $md0 -l1 -n2 -x1 $dev0 $dev1 $dev2
check resync
check wait
check state UU
@ -11,7 +11,7 @@ check recovery
check wait
check state UUU
mdadm $md0 --fail $dev0
mdadm $md0 --fail $dev0
check state _UU
mdadm --grow $md0 -n 2
@ -21,7 +21,7 @@ mdadm -S $md0
# same again for version-1
mdadm -CR $md0 -l1 -n2 -e1.2 -x1 $dev0 $dev1 $dev2
mdadm -CR $md0 -l1 -n2 -e1.2 -x1 $dev0 $dev1 $dev2
check resync
check wait
check state UU
@ -31,7 +31,7 @@ check recovery
check wait
check state UUU
mdadm $md0 --fail $dev0
mdadm $md0 --fail $dev0
check state _UU
mdadm --grow $md0 -n 2

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@ -2,7 +2,7 @@
# create a small raid1 array, make it larger. Then make it smaller
mdadm -CR $md0 -e 0.90 --level raid1 --raid-disks 3 --size $[size/2] $dev1 $dev2 $dev3
mdadm -CR $md0 -e 0.90 --level raid1 --raid-disks 3 --size $[size/2] $dev1 $dev2 $dev3
check wait
check state UUU
testdev $md0 1 $[size/2] 1
@ -19,7 +19,7 @@ testdev $md0 1 $[size/2] 1
mdadm -S $md0
# same again with version 1.1 superblock
mdadm -CR $md0 --level raid1 --metadata=1.1 --raid-disks 3 --size $[size/2] $dev1 $dev2 $dev3
mdadm -CR $md0 --level raid1 --metadata=1.1 --raid-disks 3 --size $[size/2] $dev1 $dev2 $dev3
check wait
check state UUU
testdev $md0 1 $[size/2] 1

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@ -2,7 +2,7 @@
# create a small raid5 array, make it larger. Then make it smaller
mdadm -CR $md0 -e0.90 --level raid5 --chunk=64 --raid-disks 3 --size $[size/2] $dev1 $dev2 $dev3
mdadm -CR $md0 -e0.90 --level raid5 --chunk=64 --raid-disks 3 --size $[size/2] $dev1 $dev2 $dev3
check wait
check state UUU
testdev $md0 2 $[size/2] 32
@ -19,7 +19,7 @@ testdev $md0 2 $[size/2] 32
mdadm -S $md0
# same again with version 1.1 superblock
mdadm -CR $md0 --level raid5 --metadata=1.1 --chunk=128 --raid-disks 4 --size $[size/2] $dev1 $dev2 $dev3 $dev4
mdadm -CR $md0 --level raid5 --metadata=1.1 --chunk=128 --raid-disks 4 --size $[size/2] $dev1 $dev2 $dev3 $dev4
check wait
check state UUUU
testdev $md0 3 $[size/2] 128

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@ -2,7 +2,7 @@
# create a small raid6 array, make it larger. Then make it smaller
mdadm -CR $md0 -e 0.90 --level raid6 --chunk=64 --raid-disks 4 --size $[size/2] $dev1 $dev2 $dev3 $dev4
mdadm -CR $md0 -e 0.90 --level raid6 --chunk=64 --raid-disks 4 --size $[size/2] $dev1 $dev2 $dev3 $dev4
check wait
check state UUUU
testdev $md0 2 $[size/2] 32
@ -19,7 +19,7 @@ testdev $md0 2 $[size/2] 32
mdadm -S $md0
# same again with version 1.1 superblock
mdadm -CR $md0 --level raid6 --metadata=1.1 --chunk=128 --raid-disks 4 --size $[size/2] $dev1 $dev2 $dev3 $dev4
mdadm -CR $md0 --level raid6 --metadata=1.1 --chunk=128 --raid-disks 4 --size $[size/2] $dev1 $dev2 $dev3 $dev4
check wait
check state UUUU
testdev $md0 2 $[size/2] 128

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@ -4,63 +4,63 @@
# uuid, md-minor on command line with wildcard devices
# mdadm.conf file
mdadm -CR $md2 -l0 -n3 $dev0 $dev1 $dev2
mdadm -CR $md2 -l0 -n3 $dev0 $dev1 $dev2
check raid0
tst="testdev $md2 3 $mdsize1_l 512"
$tst
uuid=`mdadm -Db $md2 | sed 's/.*UUID=//'`
mdadm -S $md2
mdadm -A $md2 $dev0 $dev1 $dev2
mdadm -A $md2 $dev0 $dev1 $dev2
$tst
mdadm -S $md2
mdadm -A $md2 -u $uuid $devlist
mdadm -A $md2 -u $uuid $devlist
$tst
mdadm -S $md2
mdadm --assemble $md2 --name=2 $devlist
mdadm --assemble $md2 --name=2 $devlist
$tst
mdadm -S $md2
conf=$targetdir/mdadm.conf
{
{
echo DEVICE $devlist
echo array $md2 UUID=$uuid
} > $conf
mdadm -As -c $conf $md2
mdadm -As -c $conf $md2
$tst
mdadm -S $md2
{
{
echo DEVICE $devlist
echo array $md2 name=2
} > $conf
mdadm -As -c $conf $md2
mdadm -As -c $conf $md2
$tst
mdadm -S $md2
{
{
echo DEVICE $devlist
echo array $md2 devices=$dev0,$dev1,$dev2
} > $conf
mdadm -As -c $conf $md2
mdadm -As -c $conf $md2
$tst
echo "DEVICE $devlist" > $conf
mdadm -Db $md2 >> $conf
mdadm -S $md2
mdadm --assemble --scan --config=$conf $md2
mdadm --assemble --scan --config=$conf $md2
$tst
mdadm -S $md2
echo " metadata=0.90 devices=$dev0,$dev1,$dev2" >> $conf
mdadm --assemble --scan --config=$conf $md2
mdadm --assemble --scan --config=$conf $md2
$tst
mdadm -S $md2
@ -68,7 +68,7 @@ mdadm -S $md2
### Now for version 0...
mdadm --zero-superblock $dev0 $dev1 $dev2
mdadm -CR $md2 -l0 --metadata=0.90 -n3 $dev0 $dev1 $dev2
mdadm -CR $md2 -l0 --metadata=0.90 -n3 $dev0 $dev1 $dev2
check raid0
tst="testdev $md2 3 $mdsize0 512"
$tst
@ -76,56 +76,56 @@ $tst
uuid=`mdadm -Db $md2 | sed 's/.*UUID=//'`
mdadm -S $md2
mdadm -A $md2 $dev0 $dev1 $dev2
mdadm -A $md2 $dev0 $dev1 $dev2
$tst
mdadm -S $md2
mdadm -A $md2 -u $uuid $devlist
mdadm -A $md2 -u $uuid $devlist
$tst
mdadm -S $md2
mdadm --assemble $md2 --super-minor=2 $devlist #
mdadm --assemble $md2 --super-minor=2 $devlist #
$tst
mdadm -S $md2
conf=$targetdir/mdadm.conf
{
{
echo DEVICE $devlist
echo array $md2 UUID=$uuid
} > $conf
mdadm -As -c $conf $md2
mdadm -As -c $conf $md2
$tst
mdadm -S $md2
{
{
echo DEVICE $devlist
echo array $md2 super-minor=2
} > $conf
mdadm -As -c $conf $md2
mdadm -As -c $conf $md2
$tst
mdadm -S $md2
{
{
echo DEVICE $devlist
echo array $md2 devices=$dev0,$dev1,$dev2
} > $conf
mdadm -As -c $conf $md2
mdadm -As -c $conf $md2
$tst
echo "DEVICE $devlist" > $conf
mdadm -Db $md2 >> $conf
mdadm -S $md2
mdadm --assemble --scan --config=$conf $md2
mdadm --assemble --scan --config=$conf $md2
$tst
mdadm -S $md2
echo " metadata=1 devices=$dev0,$dev1,$dev2" >> $conf
mdadm --assemble --scan --config=$conf $md2
mdadm --assemble --scan --config=$conf $md2
$tst
mdadm -S $md2

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@ -2,108 +2,108 @@
# create a raid5 array and assemble it in various ways,
# including with missing devices.
mdadm -CR -e 0.90 $md1 -l5 -n3 $dev0 $dev1 $dev2
mdadm -CR -e 0.90 $md1 -l5 -n3 $dev0 $dev1 $dev2
tst="check raid5 ;testdev $md1 2 $mdsize0 512 ; mdadm -S $md1"
uuid=`mdadm -Db $md1 | sed 's/.*UUID=//'`
check wait
eval $tst
mdadm -A $md1 $dev0 $dev1 $dev2
mdadm -A $md1 $dev0 $dev1 $dev2
eval $tst
mdadm -A $md1 -u $uuid $devlist
mdadm -A $md1 -u $uuid $devlist
eval $tst
mdadm -A $md1 -m 1 $devlist
mdadm -A $md1 -m 1 $devlist
eval $tst
conf=$targetdir/mdadm.conf
{
{
echo DEVICE $devlist
echo array $md1 UUID=$uuid
} > $conf
mdadm -As -c $conf $md1
mdadm -As -c $conf $md1
eval $tst
{
{
echo DEVICE $devlist
echo array $md1 super-minor=1
} > $conf
mdadm -As -c $conf
mdadm -As -c $conf
eval $tst
{
{
echo DEVICE $devlist
echo array $md1 devices=$dev0,$dev1,$dev2
} > $conf
mdadm -As -c $conf
mdadm -As -c $conf
echo "DEVICE $devlist" > $conf
mdadm -Db $md1 >> $conf
eval $tst
mdadm --assemble --scan --config=$conf $md1
mdadm --assemble --scan --config=$conf $md1
eval $tst
echo " metadata=0.90 devices=$dev0,$dev1,$dev2" >> $conf
mdadm --assemble --scan --config=$conf $md1
mdadm --assemble --scan --config=$conf $md1
eval $tst
### Now with a missing device
mdadm -AR $md1 $dev0 $dev2 #
mdadm -AR $md1 $dev0 $dev2 #
check state U_U
eval $tst
mdadm -A $md1 -u $uuid $devlist
mdadm -A $md1 -u $uuid $devlist
check state U_U
eval $tst
mdadm -A $md1 -m 1 $devlist
mdadm -A $md1 -m 1 $devlist
check state U_U
eval $tst
conf=$targetdir/mdadm.conf
{
{
echo DEVICE $devlist
echo array $md1 UUID=$uuid
} > $conf
mdadm -As -c $conf $md1
mdadm -As -c $conf $md1
check state U_U
eval $tst
{
{
echo DEVICE $devlist
echo array $md1 super-minor=1
} > $conf
mdadm -As -c $conf
mdadm -As -c $conf
check state U_U
eval $tst
{
{
echo DEVICE $devlist
echo array $md1 devices=$dev0,$dev1,$dev2
} > $conf
mdadm -As -c $conf
mdadm -As -c $conf
echo "DEVICE $devlist" > $conf
mdadm -Db $md1 >> $conf
check state U_U
eval $tst
mdadm --assemble --scan --config=$conf $md1
mdadm --assemble --scan --config=$conf $md1
check state U_U
eval $tst
echo " metadata=0.90 devices=$dev0,$dev1,$dev2" >> $conf
mdadm --assemble --scan --config=$conf $md1
mdadm --assemble --scan --config=$conf $md1
check state U_U
eval $tst

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@ -1,15 +1,15 @@
# create a raid0, re-assemble with a different super-minor
mdadm -CR -e 0.90 $md0 -l0 -n3 $dev0 $dev1 $dev2
mdadm -CR -e 0.90 $md0 -l0 -n3 $dev0 $dev1 $dev2
testdev $md0 3 $mdsize0 512
minor1=`mdadm -E $dev0 | sed -n -e 's/.*Preferred Minor : //p'`
mdadm -S /dev/md0
mdadm -A $md1 $dev0 $dev1 $dev2
mdadm -A $md1 $dev0 $dev1 $dev2
minor2=`mdadm -E $dev0 | sed -n -e 's/.*Preferred Minor : //p'`
mdadm -S /dev/md1
mdadm -A $md1 --update=super-minor $dev0 $dev1 $dev2
mdadm -A $md1 --update=super-minor $dev0 $dev1 $dev2
minor3=`mdadm -E $dev0 | sed -n -e 's/.*Preferred Minor : //p'`
mdadm -S /dev/md1

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@ -2,14 +2,14 @@ set -i
# create a raid1 array, let it sync, then re-assemble with a force-sync
mdadm -CR $md0 -l1 -n2 $dev0 $dev1
mdadm -CR $md0 -l1 -n2 $dev0 $dev1
check wait
mdadm -S $md0
mdadm -A $md0 $dev0 $dev1
mdadm -A $md0 $dev0 $dev1
check nosync
mdadm -S $md0
mdadm -A $md0 -U resync $dev0 $dev1
mdadm -A $md0 -U resync $dev0 $dev1
check resync
mdadm -S $md0

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@ -1,4 +1,4 @@
#
#
# create a raid1 without any bitmap, add the bitmap and then write to
# the device. This should catch the case where the bitmap is created
# but not reloaded correctly, such as the case fixed by

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@ -1,4 +1,4 @@
#
#
# create a raid1 without any bitmap, add the bitmap and then write to
# the device. This should catch the case where the bitmap is created
# but not reloaded correctly, such as the case fixed by

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@ -1,10 +1,10 @@
#
#
# create a raid1 with a bitmap file
#
bmf=$targetdir/bitmap
rm -f $bmf
mdadm --create --run $md0 --level=1 -n2 --delay=1 --bitmap $bmf $dev1 $dev2
mdadm --create --run $md0 --level=1 -n2 --delay=1 --bitmap $bmf $dev1 $dev2
check wait
testdev $md0 1 $mdsize1a 64
mdadm -S $md0
@ -24,7 +24,7 @@ testdev $md0 1 $mdsize1a 64
sleep 4
dirty3=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
if [ $dirty3 -lt 400 ]
then
then
echo >&2 "ERROR dirty count $dirty3 is too small"
exit 2
fi

View File

@ -21,7 +21,7 @@ dirty4=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
#echo $dirty1 $dirty2 $dirty3 $dirty4
if [ $dirty2 -ne 0 -o $dirty4 -ne 0 -o $dirty3 -lt 400 ]
then
then
echo bad dirty counts
exit 1
fi

View File

@ -19,7 +19,7 @@ dirty4=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
#echo $dirty1 $dirty2 $dirty3 $dirty4
if [ $dirty2 -ne 0 -o $dirty4 -ne 0 -o $dirty3 -lt 400 ]
then
then
echo bad dirty counts
exit 1
fi

View File

@ -19,7 +19,7 @@ dirty4=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
#echo $dirty1 $dirty2 $dirty3 $dirty4
if [ $dirty2 -ne 0 -o $dirty4 -ne 0 -o $dirty3 -lt 400 ]
then
then
echo bad dirty counts
exit 1
fi

View File

@ -1,8 +1,8 @@
#
#
# create a raid1 with an internal bitmap
#
mdadm --create -e0.90 --run $md0 --level=1 -n2 --delay=1 --bitmap internal --bitmap-chunk=4 $dev1 $dev2
mdadm --create -e0.90 --run $md0 --level=1 -n2 --delay=1 --bitmap internal --bitmap-chunk=4 $dev1 $dev2
check wait
testdev $md0 1 $mdsize0 64
mdadm -S $md0
@ -22,7 +22,7 @@ testdev $md0 1 $mdsize0 64
sleep 4
dirty3=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
if [ $dirty3 -lt 400 ]
then
then
echo >&2 "ERROR dirty count $dirty3 is too small"
exit 2
fi

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@ -1,8 +1,8 @@
#
#
# create a raid1 with an internal bitmap
#
mdadm --create --run $md0 --metadata=1.0 --level=1 -n2 --delay=1 --bitmap internal --bitmap-chunk=4 $dev1 $dev2
mdadm --create --run $md0 --metadata=1.0 --level=1 -n2 --delay=1 --bitmap internal --bitmap-chunk=4 $dev1 $dev2
check wait
check bitmap
testdev $md0 1 $mdsize1b 64
@ -23,7 +23,7 @@ testdev $md0 1 $mdsize1b 64
sleep 4
dirty3=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
if [ $dirty3 -lt 400 ]
then
then
echo >&2 "ERROR dirty count $dirty3 is too small"
exit 2
fi

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@ -1,8 +1,8 @@
#
#
# create a raid1 with an internal bitmap
#
mdadm --create --run $md0 --metadata=1.1 --level=1 -n2 --delay=1 --bitmap internal --bitmap-chunk=4 $dev1 $dev2
mdadm --create --run $md0 --metadata=1.1 --level=1 -n2 --delay=1 --bitmap internal --bitmap-chunk=4 $dev1 $dev2
check wait
check bitmap
testdev $md0 1 $mdsize11 64
@ -24,7 +24,7 @@ testdev $md0 1 $mdsize11 64
sleep 4
dirty3=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
if [ $dirty3 -lt 400 ]
then
then
echo >&2 "ERROR dirty count $dirty3 is too small"
exit 2
fi

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@ -1,8 +1,8 @@
#
#
# create a raid1 with an internal bitmap
#
mdadm --create --run $md0 --metadata=1.2 --level=1 -n2 --delay=1 --bitmap internal --bitmap-chunk 4 $dev1 $dev2
mdadm --create --run $md0 --metadata=1.2 --level=1 -n2 --delay=1 --bitmap internal --bitmap-chunk 4 $dev1 $dev2
check wait
check bitmap
testdev $md0 1 $mdsize12 64
@ -23,7 +23,7 @@ testdev $md0 1 $mdsize12 64
sleep 4
dirty3=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
if [ $dirty3 -lt 400 ]
then
then
echo >&2 "ERROR dirty count $dirty3 is too small"
exit 2
fi

View File

@ -1,12 +1,12 @@
#
#
# create a raid1 with 3 devices and a bitmap file
# make sure resync does right thing.
#
#
bmf=$targetdir/bitmap
rm -f $bmf
mdadm --create -e0.90 --run $md0 --level=1 -n3 --delay=1 --bitmap $bmf $dev1 $dev2 $dev3
mdadm --create -e0.90 --run $md0 --level=1 -n3 --delay=1 --bitmap $bmf $dev1 $dev2 $dev3
check wait
testdev $md0 1 $mdsize0 64
mdadm -S $md0
@ -26,7 +26,7 @@ testdev $md0 1 $mdsize0 64
sleep 4
dirty3=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
if [ $dirty3 -lt 400 ]
then
then
echo >&2 "ERROR dirty count $dirty3 is too small"
exit 2
fi

View File

@ -27,7 +27,7 @@ checkgeo() {
sleep 0.5
check wait
sleep 1
for attr in level raid_disks chunk_size layout
for attr in level raid_disks chunk_size layout
do
if [ $# -gt 0 ] ; then
val=$1

View File

@ -28,7 +28,7 @@ checkgeo() {
shift
sleep 0.5
check wait
for attr in level raid_disks chunk_size layout
for attr in level raid_disks chunk_size layout
do
if [ $# -gt 0 ] ; then
val=$1
@ -40,7 +40,7 @@ checkgeo() {
fi
done
}
bu=/tmp/md-test-backup
rm -f $bu

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@ -78,7 +78,7 @@ mdadm -Ss
# and now assemble fully incrementally.
for i in $dev8 $dev9 $dev10 $dev11 $dev12
do
do
mdadm -I $i -c /var/tmp/mdadm.conf
done
check nosync

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@ -52,11 +52,11 @@ fi
#[ -f /var/tmp/mdmon.log ] && cat /var/tmp/mdmon.log
# Now reassemble
# Now reassemble
# Note that we add the previously missing disks first.
# $dev10 should have a higher seq number than $dev8
for d in $dev8 $dev9 $dev10 $dev11; do
mdadm -I $d
mdadm -I $d
done
mdadm -IRs || true

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@ -10,7 +10,7 @@ device_list="$dev0 $dev1"
vol0_level=1
vol0_comp_size=$((5 * 1024))
vol0_chunk=64
vol0_num_comps=$(( $num_disks - 1 ))
vol0_num_comps=$(( $num_disks - 1 ))
vol0_offset=0
# After: RAID 0 volume, 1 disks, 64k chunk size

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@ -6,7 +6,7 @@ add/remove/fail
raid5 DONE
raid6/10 needed??
assemble
assemble
by devices DONE
by uuid DONE
by superminor DONE
@ -23,7 +23,7 @@ bitmap
separate file
internal
filename in config file
examine
--scan
--brief