42 lines
1.8 KiB
Bash
42 lines
1.8 KiB
Bash
#!/bin/sh
|
|
|
|
status=$(/sbin/e-smith/config getprop mariadb status)
|
|
fixtables=$(/sbin/e-smith/config getprop mariadb autofixtables || echo "disabled")
|
|
if [ "$fixtables" = "enabled" ]; then
|
|
/sbin/e-smith/config delprop mariadb failsbackup
|
|
fi
|
|
failsbackup=$(/sbin/e-smith/config getprop mariadb failsbackup || echo "disabled")
|
|
|
|
|
|
onfailure () {
|
|
db=$1
|
|
message=""
|
|
if [ "$failsbackup" = "enabled" ]; then
|
|
exit 1;
|
|
message="There was an error trying to dump database $db, please fix this db. We stop there without backups."
|
|
echo $message
|
|
echo $message | /usr/bin/mail -s "error on backup of $db MariaDB database" admin
|
|
fi
|
|
message="$message \nThere was an error trying to dump database $db, please check for table errors in this db. Forcing a backup of the corrupted DB."
|
|
mysqldump --force --ignore-table=mysql.event --single-transaction --add-drop-table -QB "$db" -r /home/e-smith/db/mysql/"$db"-failed.dump || message="$message \nFailed to force backup of corrupted db $db as $db-failed.dump" >&2
|
|
if [ "$fixtables" = "enabled" ]; then
|
|
repair="failure"
|
|
message="$message \nTrying to auto-repair the db and do a backup after..."
|
|
mysqlcheck -s --auto-repair -c "$db" && \
|
|
mysqldump --ignore-table=mysql.event --single-transaction --add-drop-table -QB "$db" -r /home/e-smith/db/mysql/"$db".dump && repair="success"
|
|
message="$message \n => $repair"
|
|
fi
|
|
echo $message
|
|
echo $message | /usr/bin/mail -s "error on backup of $db MariaDB database" admin
|
|
}
|
|
|
|
if [ "$status" = "disabled" ]
|
|
then
|
|
echo "mysqld is disabled - no tables dumped" >&2
|
|
exit 0
|
|
fi
|
|
for db in $(mysql -BNre "show databases;"|egrep -vi "^information_schema$|^performance_schema$")
|
|
do
|
|
mysqldump --ignore-table=mysql.event --single-transaction --add-drop-table -QB "$db" -r /home/e-smith/db/mysql/"$db".dump || onfailure $db
|
|
done
|