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TEST: Replace old sync test/wait functions with new library functions

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Generic sync test/wait functions have replaced the old mirror/raid functions.
This commit is contained in:
Jonathan Brassow
2012-07-24 14:20:30 -05:00
parent 753cb9204d
commit 407198e17d
3 changed files with 15 additions and 116 deletions
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74
test/shell/lvconvert-raid.sh
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@@ -11,65 +11,6 @@
. lib/test
# is_in_sync <VG/LV>
is_in_sync_() {
local a
local b
local idx
local dm_name=$(echo $1 | sed s:-:--: | sed s:/:-:)
if ! a=(`dmsetup status $dm_name`); then
echo "Unable to get sync status of $1"
return 1
elif [ ${a[2]} = "snapshot-origin" ]; then
if ! a=(`dmsetup status ${dm_name}-real`); then
echo "Unable to get sync status of $1"
return 1
fi
fi
# 6th argument is the sync ratio for RAID and mirror
if [ ${a[2]} = "raid" ]; then
# Last argument is the sync ratio for RAID
idx=$((${#a[@]} - 1))
elif [ ${a[2]} = "mirror" ]; then
# 4th Arg tells us how far to the sync ratio
idx=$((${a[3]} + 4))
else
echo "Unable to get sync ratio for target type '${a[2]}'"
return 1
fi
b=( $(echo ${a[$idx]} | sed s:/:' ':) )
if [ ${b[0]} != ${b[1]} ]; then
echo "$dm_name (${a[3]}) is not in-sync"
return 1
fi
if [[ ${a[$(($idx - 1))]} =~ a ]]; then
echo "$dm_name in-sync, but 'a' characters in health status"
return 1
fi
if [ ${a[2]} = "raid" ]; then
echo "$dm_name (${a[3]}) is in-sync"
else
echo "$dm_name (${a[2]}) is in-sync"
fi
}
# wait_for_sync <VG/LV>
wait_for_sync_() {
local i
for i in {1..100} ; do
is_in_sync_ $1 && return
sleep 1
done
echo "Sync is taking too long - assume stuck"
return 1
}
########################################################
# MAIN
########################################################
@@ -108,7 +49,7 @@ for i in 1 2 3 4; do
lvcreate -l 2 -n $lv1 $vg
else
lvcreate --type raid1 -m $(($i - 1)) -l 2 -n $lv1 $vg
wait_for_sync_ $vg/$lv1
aux wait_for_sync $vg $lv1
fi
if $under_snap; then
@@ -129,7 +70,7 @@ done
# 3-way to 2-way convert while specifying devices
lvcreate --type raid1 -m 2 -l 2 -n $lv1 $vg $dev1 $dev2 $dev3
wait_for_sync_ $vg/$lv1
aux wait_for_sync $vg $lv1
lvconvert -m1 $vg/$lv1 $dev2
lvremove -ff $vg
@@ -142,7 +83,7 @@ lvremove -ff $vg
###########################################
# 3-way to 2-way/linear
lvcreate --type raid1 -m 2 -l 2 -n $lv1 $vg
wait_for_sync_ $vg/$lv1
aux wait_for_sync $vg $lv1
lvconvert --splitmirrors 1 -n $lv2 $vg/$lv1
check lv_exists $vg $lv1
check linear $vg $lv2
@@ -151,7 +92,7 @@ lvremove -ff $vg
# 2-way to linear/linear
lvcreate --type raid1 -m 1 -l 2 -n $lv1 $vg
wait_for_sync_ $vg/$lv1
aux wait_for_sync $vg $lv1
lvconvert --splitmirrors 1 -n $lv2 $vg/$lv1
check linear $vg $lv1
check linear $vg $lv2
@@ -160,8 +101,9 @@ lvremove -ff $vg
# 3-way to linear/2-way
lvcreate --type raid1 -m 2 -l 2 -n $lv1 $vg
wait_for_sync_ $vg/$lv1
aux wait_for_sync $vg $lv1
# FIXME: Can't split off a RAID1 from a RAID1 yet
# 'should' results in "warnings"
should lvconvert --splitmirrors 2 -n $lv2 $vg/$lv1
#check linear $vg $lv1
#check lv_exists $vg $lv2
@@ -173,7 +115,7 @@ lvremove -ff $vg
###########################################
# 3-way to 2-way/linear
lvcreate --type raid1 -m 2 -l 2 -n $lv1 $vg
wait_for_sync_ $vg/$lv1
aux wait_for_sync $vg $lv1
lvconvert --splitmirrors 1 --trackchanges $vg/$lv1
check lv_exists $vg $lv1
check linear $vg ${lv1}_rimage_2
@@ -186,7 +128,7 @@ lvremove -ff $vg
###########################################
for i in 1 2 3 ; do
lvcreate --type mirror -m $i -l 2 -n $lv1 $vg
wait_for_sync_ $vg/$lv1
aux wait_for_sync $vg $lv1
lvconvert --type raid1 $vg/$lv1
lvremove -ff $vg
done