Otu esi emelite / kwalite na MariaDB7 maka VestaCP/CWP/CentOS 10.10.2?

Na nkuzi a ga-eduzi gị otu esi eme yaSenti 7, kwalite/wụnye MariaDB na ụdị Mariadb10.10.2 kachasị ọhụrụ.

• Nkuzi a metụtakwara CWP naVestaCPma ọ bụ ogwe njikwa ihe nkesa VPS ọ bụla dakọtara.

MariaDB 10.10.2 kwụsiri ike ugbu a yana ọtụtụ atụmatụ agbakwunyere ma melite na ntọhapụ a.

• ị nwere ikeEbe aLelee ndepụta mgbanwe niile.

anyị ejirilaWordPress, Joomla, xenforo, IPS Forum na ụfọdụ dabere naMySQL Edemede PHP nke DB na-enyocha MariaDB 10.10.2, yabụ ọ dị mma ịkwalite ụdị a.

Kedu ihe bụ MariaDB?

Nkọwa dị mkpirikpi gbasara MariaDB:

• Ezubere MariaDB ka ọ bụrụMySQLkpọmkwem nnọchi.
• N'iji njirimara ndị ọzọ: injin nchekwa ọhụrụ, mpe mpe mpe na arụmọrụ ka mma.
• Ọtụtụ n'ime ndị nrụpụta mbụ MySQL mepụtara MariaDB, ndị na-arụ ọrụ ugbu a maka MariaDB Foundation na MariaDB Corporation, yana ọtụtụ ndị obodo.

Iji kwalite, soro usoro ndị a dị mfe iji kwalite gaa na ụdị kachasị ọhụrụ.

Kwụpụ 1: Hichapụ ụdị ochie nke MariaDB

• Hichapụ ụdị ochie nke MariaDB, dị ka: 5.5 / 10.0 / 10.1 / 10.2 / 10.3

Tupu ịwụnye, a na-atụ aro ka ị buru ụzọ kwado ndabereMySQL nchekwa data.

Nke mbụ, kwado nhazi my.cnf gị ugbu a▼

cp /etc/my.cnf /etc/my.cnf.bak

• Ugbu a, anyị kwesịrị iwepụ ụdị mariadb 7 dị ugbu a na centos 5.5:

Maka MariaDB 5.5 ▼

service mariadb stop / service mysql stop
rpm -e --nodeps galera
yum remove mariadb mariadb-server

• N'oge a MariaDB 5.5 ga-ewepụ kpamkpam, mana nchekwa data agaghị ewepụ, echegbula.

Maka nsụgharị dị n'elu MariaDB 10: 10.0 / 10.1 / 10.2 / 10.3 ▼

service mysql stop 
rpm -e --nodeps galera
yum remove MariaDB-server MariaDB-client

• N'oge a, MariaDB 10.0/10.1/10.2/10.3 ga-ehichapụ kpamkpam, mana nchekwa data agaghị ehichapụ, echegbula.

Kwụpụ 2: Wụnye MariaDB 10.10.2

• Site na ụdị MariaDB 5.5/10.0/10.1/10.2/10.3, wụnye/melite na MariaDB 10.10.2.

Wụnye Mariadb 10.10.2 repo gọọmentị ▼

yum install nano epel-release -y

Ugbu a dezie/mepụta faịlụ Repo/etc/yum.repos.d

Ọ bụrụ na ihichapụ ma ọ bụ ndabere faịlụ repo dị ugbu a, jide n'aka na ị nweghị faịlụ nchekwa MariaDB ọzọ ▼

mv /etc/yum.repos.d/mariadb.repo /etc/yum.repos.d/mariadb.repo.bak
nano /etc/yum.repos.d/mariadb.repo

Mgbe ahụ mado ihe ndị a, wee chekwaa▼

[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/10.10.2/centos7-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1

Mgbe nke ahụ gasịrị, anyị ga-etinye Mariadb 10.10.2 ▼

yum clean all
yum install MariaDB-server MariaDB-client net-snmp perl-DBD-MySQL -y
yum update -y

Weghachite faịlụ my.cnf ▼

rm -rf /etc/my.cnf
cp /etc/my.cnf.bak /etc/my.cnf

Mgbe ahụ, rụọ ọrụ Mariadb ka ị buut, wee malite ọrụ:

systemctl enable mariadb
service mysql start

Kwụpụ 3: kwalite nchekwa data dị ugbu a

Mgbe echichi gasịrị, anyị kwesịrị ịkwalite nchekwa data dị ugbu a site na iwu na-esonụ ▼

mysql_upgrade

• Ọ bụrụ na ọ nweghị ihe ọzọ, ị kwalitela MariaDB 5.5 / 10.0 / 10.1 / 10.2 / 10.3 gaa na ụdị MariaDB 10.10.2 kachasị ọhụrụ.

Ọ bụrụ na ị na-apị iwu mysql_upgrade Mgbe ị na-akwalite nchekwa data, ozi njehie na-egosi ▼

[root@ ~]# mysql_upgrade
Version check failed. Got the following error when calling the 'mysql' command line client
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
FATAL ERROR: Upgrade failed

Biko jiri ihe ndị amysql_upgrade iwu idozi ▼

mysql_upgrade -u root --datadir=/var/lib/mysql/ --basedir=/ --password=123456

• Biko gbanwee "123456" dị n'elu ka ọ bụrụ MySQL ma ọ bụ Mariadb nchekwa data mgbọrọgwụ paswọọdụ.

N'ikpeazụ, ị nwere ike kwado ụdị nchekwa data MySQL ma ọ bụ Mariadb site na iji iwu a n'elu SSH site na ọnụ ▼

mysql -V

Cakpachara anya

Ọ bụrụ na nchekwa data MariaDB nwere ozi njehie yiri nke ahụ▼

警告：数据库错误 Column count of mysql.proc is wrong. Expected 21, found 20. Created with MariaDB 50560, now running 100406. Please use mysql_upgrade to fix this error 查询 SHOW FUNCTION STATUS

Maka azịza maka njehie nchekwa data MariaDB, biko pịa njikọ dị n'okpuru ka ịlele▼

Dozie ịdọ aka ná ntị: mperi nchekwa data Ọnụ ọgụgụ kọlụm nke mysql.proc adịghị mma.

N'ezie, ọ bụrụ na ị na-eji phpMyAdmin, ị gaghị achọta njehie ebe nsogbu ahụ dị?Nsogbu a bụ n'ihi na ị kwalitela ụdị nchekwa data MariaDB ma ọ bụ MySQL.Mgbe emelitechara ụdị nchekwa data MariaDB ma ọ bụ MySQL, arụghị ọrụ data ahụ site na iji mysql_upgrade iwu...