From df7eb6e699c5445a1e6cfd1e402f20b715017b9f Mon Sep 17 00:00:00 2001 From: "zhangkun9038@dingtalk.com" Date: Sat, 15 Jul 2023 22:42:05 +0800 Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E9=87=8F=E5=BC=8F=E5=A4=87=E4=BB=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- backUpIncremental.sh | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/backUpIncremental.sh b/backUpIncremental.sh index 6525ff2..3ed4162 100755 --- a/backUpIncremental.sh +++ b/backUpIncremental.sh @@ -36,16 +36,16 @@ cd $backUpPath # mysqldump -u $MYSQL_USER -p$MYSQL_PASSWORD -h $MYSQL_HOST $MYSQL_DATABASE > "$BACKUP_DIR/full_backup.sql" #else echo "docker exec maria /usr/bin/mysqlbinlog -u"${userName}" -p"${password}" -h"${host}" --start-position="${LAST_POSITION}" --stop-position="${CURRENT_POSITION}" "$LAST_BINLOG" > "${backUpPath}"/"${dbName}"-"${currentTime}".sql" - docker exec maria /usr/bin/mysqlbinlog -u${userName} -p${password} -h${host} --start-position=${LAST_POSITION} --stop-position=${CURRENT_POSITION} /var/lib/mysql/$LAST_BINLOG > ${backUpPath}/${dbName}-incremental-${LAST_POSITION}${CURRENT_POSITION}-${currentTime}.sql - zip ${backUpPath}/${dbName}-incremental-${LAST_POSITION}${CURRENT_POSITION}-${currentTime}.sql.zip ${backUpPath}/${dbName}-incremental-${LAST_POSITION}${CURRENT_POSITION}-${currentTime}.sql - rm ${backUpPath}/${dbName}-incremental-${LAST_POSITION}${CURRENT_POSITION}-${currentTime}.sql + docker exec maria /usr/bin/mysqlbinlog -u${userName} -p${password} -h${host} --start-position=${LAST_POSITION} --stop-position=${CURRENT_POSITION} /var/lib/mysql/$LAST_BINLOG > ${backUpPath}/${dbName}-incremental-${LAST_POSITION}-${CURRENT_POSITION}-${currentTime}.sql + zip ${backUpPath}/${dbName}-incremental-${LAST_POSITION}-${CURRENT_POSITION}-${currentTime}.sql.zip ${backUpPath}/${dbName}-incremental-${LAST_POSITION}-${CURRENT_POSITION}-${currentTime}.sql + rm ${backUpPath}/${dbName}-incremental-${LAST_POSITION}-${CURRENT_POSITION}-${currentTime}.sql #fi # 更新上次备份的binlog文件名和位置 echo "$CURRENT_BINLOG $CURRENT_POSITION" > "last_backup.txt" backup_files=() -find "$backUpPath" -wholename "${backUpPath}/${dbName}-incremental-*.sql.zip" -type f -print0 | while IFS= read -r -d '' file; do +find "${backUpPath}/${dbName}-incremental-*.sql.zip" -type f -print0 | while IFS= read -r -d '' file; do file_date=$(stat -c %Y "$file") current_time=$(date +%s) if (( (current_time - file_date) > 86400 )); then