From 10145295eb375e79716ac686cd3ff2ca989b5e47 Mon Sep 17 00:00:00 2001 From: "zhangkun9038@dingtalk.com" Date: Fri, 14 Jul 2023 22:54:51 +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 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/backUpIncremental.sh b/backUpIncremental.sh index f4df1d4..9174e10 100755 --- a/backUpIncremental.sh +++ b/backUpIncremental.sh @@ -22,6 +22,7 @@ fi echo "" # 获取当前binlog文件名和位置 +CURRENT_SBINLOG=$(mysql -u$userName -p$password -h$host -N -e "SHOW MASTER STATUS" | awk '{print $1}') CURRENT_BINLOG=$(mysql -u$userName -p$password -h$host -N -e "SHOW MASTER STATUS" | awk '{print substr($1, 4)}') CURRENT_POSITION=$(mysql -u$userName -p$password -h$host -N -e "SHOW MASTER STATUS" | awk '{print $2}') @@ -33,7 +34,7 @@ cd $backUpPath #if [ -z "$LAST_BINLOG" ]; then # 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_BINLOG}" --stop-position="${CURRENT_POSITION}" > "${backUpPath}"/"${dbName}"-"${currentTime}".sql" + echo "docker exec maria /usr/bin/mysqlbinlog -u"${userName}" -p"${password}" -h"${host}" --start-position="${LAST_BINLOG}" --stop-position="${CURRENT_POSITION}" "$LAST_BINLOG" > "${backUpPath}"/"${dbName}"-"${currentTime}".sql" docker exec maria /usr/bin/mysqlbinlog -u${userName} -p${password} -h${host} --start-position=${LAST_BINLOG} --stop-position=${CURRENT_POSITION} $LAST_BINLOG > ${backUpPath}/${dbName}-${currentTime}.sql #fi # 更新上次备份的binlog文件名和位置