integ/database/mariadb/centos/files/mysql-check-upgrade.sh
Scott Little 32e03b2cdd Relocate mariadb to stx-integ/database/mariadb
Move content from stx-gplv2 into stx-integ

Packages will be relocated to

stx-integ:
    base/
        bash
        cgcs-users
        cluster-resource-agents
        dpkg
        haproxy
        libfdt
        netpbm
        rpm

    database/
        mariadb

    filesystem/
        iscsi-initiator-utils

    filesystem/drbd/
        drbd-tools

    kernel/kernel-modules/
        drbd
        integrity
        intel-e1000e
        intel-i40e
        intel-i40evf
        intel-ixgbe
        intel-ixgbevf
        qat17
        tpmdd

    ldap/
        ldapscripts

    networking/
        iptables
        net-tools

Change-Id: Ibc2ad09bef7a7f40e337513a1694a22f38d7f4e9
Story: 2002801
Task: 22687
Signed-off-by: Scott Little <scott.little@windriver.com>
2018-08-01 15:31:55 -04:00

40 lines
1.6 KiB
Bash

#!/bin/sh
source "`dirname ${BASH_SOURCE[0]}`/mysql-scripts-common"
upgrade_info_file="$datadir/mysql_upgrade_info"
version=0
# get version as integer from mysql_upgrade_info file
if [ -f "$upgrade_info_file" ] && [ -r "$upgrade_info_file" ] ; then
version_major=$(cat "$upgrade_info_file" | head -n 1 | sed -e 's/\([0-9]*\)\.\([0-9]*\)\..*$/\1/')
version_minor=$(cat "$upgrade_info_file" | head -n 1 | sed -e 's/\([0-9]*\)\.\([0-9]*\)\..*$/\2/')
if [[ $version_major =~ ^[0-9]+$ ]] && [[ $version_minor =~ ^[0-9]+$ ]] ; then
version=$((version_major*100+version_minor))
fi
fi
# compute current version as integer
thisversion=$((@MAJOR_VERSION@*100+@MINOR_VERSION@))
# provide warning in cases we should run mysql_upgrade
if [ $version -ne $thisversion ] ; then
# give extra warning if some version seems to be skipped
if [ $version -gt 0 ] && [ $version -lt 505 ] ; then
echo "The datadir located at $datadir seems to be older than of a version 5.5. Please, mind that as a general rule, to upgrade from one release series to another, go to the next series rather than skipping a series." >&2
fi
cat <<EOF >&2
The datadir located at $datadir needs to be upgraded using 'mysql_upgrade' tool. This can be done using the following steps:
1. Back-up your data before with 'mysql_upgrade'
2. Start the database daemon using 'service @DAEMON_NAME@ start'
3. Run 'mysql_upgrade' with a database user that has sufficient privileges
Read more about 'mysql_upgrade' usage at:
https://mariadb.com/kb/en/mariadb/documentation/sql-commands/table-commands/mysql_upgrade/
EOF
fi
exit 0