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tests: delay read of cache pool data

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It's better to delay read of cached data.
Limit loop checking for cleaner policy.
This commit is contained in:
Zdenek Kabelac 2017-07-13 21:08:49 +02:00
parent 490e6e9ef1
commit e88534b680
1 changed files with 5 additions and 2 deletions
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7
test/shell/lvconvert-cache-abort.sh
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@ -38,7 +38,7 @@ done
# Delay dev to ensure we have some time to 'capture' interrupt in flush # Delay dev to ensure we have some time to 'capture' interrupt in flush
aux delay_dev "$dev1" 0 500 "$(get first_extent_sector "$dev1"):" aux delay_dev "$dev1" 100 0 "$(get first_extent_sector "$dev1"):"
lvdisplay --maps $vg lvdisplay --maps $vg
sync sync
@ -46,7 +46,9 @@ dd if=/dev/zero of="$DM_DEV_DIR/$vg/$lv1" bs=4k count=100 conv=fdatasync
LVM_TEST_TAG="kill_me_$PREFIX" lvconvert -v --splitcache $vg/$lv1 >logconvert 2>&1 & LVM_TEST_TAG="kill_me_$PREFIX" lvconvert -v --splitcache $vg/$lv1 >logconvert 2>&1 &
PID_CONVERT=$! PID_CONVERT=$!
while ! (dmsetup table $vg-$lv1 | grep cleaner) ; do for i in {1..50}; do
dmsetup table "$vg-$lv1" | grep cleaner && break
test "$i" -ge 100 && die "Waited for cleaner policy on $vg/$lv1 too long!"
echo "Waiting for cleaner policy on $vg/$lv1" echo "Waiting for cleaner policy on $vg/$lv1"
sleep .05 sleep .05
done done
@ -56,6 +58,7 @@ wait
grep -E "Flushing.*aborted" logconvert || { grep -E "Flushing.*aborted" logconvert || {
cat logconvert || true cat logconvert || true
vgremove -f $vg
die "Flushing of $vg/$lv1 not aborted ?" die "Flushing of $vg/$lv1 not aborted ?"
} }