Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

br: fix br integration test file corruption #56799

Merged
merged 3 commits into from
Oct 28, 2024
Merged

br: fix br integration test file corruption #56799

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
3cf1e72
fix br integration test file corruption
Leavrth Oct 23, 2024
7c408ac
iterate find result
Leavrth Oct 23, 2024
b318a65
fix br integration test file corruption
Leavrth Oct 24, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
43 changes: 30 additions & 13 deletions br/tests/br_pitr/run.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -172,32 +172,49 @@ fi
echo "restart a services"
restart_services

echo "corrupt a log file"
filename=$(find $TEST_DIR/$PREFIX/log -regex ".*\.log" | grep -v "schema-meta" | tail -n 1)
filename_temp=$filename"_temp"
filename_bak=$filename"_bak"
echo "corruption" > $filename_temp
cat $filename >> $filename_temp
file_corruption() {
echo "corrupt the whole log files"
for filename in $(find $TEST_DIR/$PREFIX/log -regex ".*\.log" | grep -v "schema-meta"); do
echo "corrupt the log file $filename"
filename_temp=$filename"_temp"
echo "corruption" > $filename_temp
cat $filename >> $filename_temp
mv $filename_temp $filename
truncate -s -11 $filename
done
}

# file lost
mv $filename $filename_bak
# file corruption
file_corruption
export GO_FAILPOINTS="github.com/pingcap/tidb/br/pkg/utils/set-import-attempt-to-one=return(true)"
restore_fail=0
run_br --pd $PD_ADDR restore point -s "local://$TEST_DIR/$PREFIX/log" --full-backup-storage "local://$TEST_DIR/$PREFIX/full" || restore_fail=1
export GO_FAILPOINTS=""
if [ $restore_fail -ne 1 ]; then
echo 'pitr success on file lost'
echo 'pitr success on file corruption'
exit 1
fi

# file corruption
mv $filename_temp $filename
truncate --size=-11 $filename
# start a new cluster for corruption
echo "restart a services"
restart_services

file_lost() {
echo "lost the whole log files"
for filename in $(find $TEST_DIR/$PREFIX/log -regex ".*\.log" | grep -v "schema-meta"); do
echo "lost the log file $filename"
filename_temp=$filename"_temp"
mv $filename $filename_temp
done
}

# file lost
file_lost
export GO_FAILPOINTS="github.com/pingcap/tidb/br/pkg/utils/set-import-attempt-to-one=return(true)"
restore_fail=0
run_br --pd $PD_ADDR restore point -s "local://$TEST_DIR/$PREFIX/log" --full-backup-storage "local://$TEST_DIR/$PREFIX/full" || restore_fail=1
export GO_FAILPOINTS=""
if [ $restore_fail -ne 1 ]; then
echo 'pitr success on file corruption'
echo 'pitr success on file lost'
exit 1
fi