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tests: ensure dd flushed all data before exit

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This commit is contained in:
Zdenek Kabelac 2015-09-08 14:11:46 +02:00
parent 6cb7f21e38
commit 587fd6a0e4
1 changed files with 4 additions and 3 deletions
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7
test/shell/select-report.sh
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@ -60,7 +60,7 @@ sel() {
items_found=$(wc -l "$OUT_LOG_FILE" | cut -f 1 -d ' ')
# the number of lines on output must match
test $items_found -eq $# || {
test "$items_found" -eq $# || {
echo " >>> NUMBER OF ITEMS EXPECTED: $# ($@)"
echo " >>> NUMBER OF ITEMS FOUND: $items_found ($(< $OUT_LOG_FILE))"
return 1
@ -143,10 +143,11 @@ if aux target_at_least dm-snapshot 1 10 0; then
# Before 1.10.0, the snap percent included metadata size.
sel lv 'snap_percent=0' snap
fi
dd if=/dev/zero of="$DM_DEV_DIR/$vg3/snap" bs=1M count=1
dd if=/dev/zero of="$DM_DEV_DIR/$vg3/snap" bs=1M count=1 conv=fdatasync
sel lv 'snap_percent<50' snap
sel lv 'snap_percent>50'
dd if=/dev/zero of="$DM_DEV_DIR/$vg3/snap" bs=1M count=4
# overflow snapshot -> invalidated, but still showing 100%
not dd if=/dev/zero of="$DM_DEV_DIR/$vg3/snap" bs=1M count=4 conv=fdatasync
sel lv 'snap_percent=100' snap
# % char is accepted as suffix for percent values
sel lv 'snap_percent=100%' snap