日韩性视频-久久久蜜桃-www中文字幕-在线中文字幕av-亚洲欧美一区二区三区四区-撸久久-香蕉视频一区-久久无码精品丰满人妻-国产高潮av-激情福利社-日韩av网址大全-国产精品久久999-日本五十路在线-性欧美在线-久久99精品波多结衣一区-男女午夜免费视频-黑人极品ⅴideos精品欧美棵-人人妻人人澡人人爽精品欧美一区-日韩一区在线看-欧美a级在线免费观看

歡迎訪問 生活随笔!

生活随笔

當前位置: 首頁 > 运维知识 > 数据库 >内容正文

数据库

mysql_upgrade 升级_采用MySQL_upgrade升级授权表方式升级

發布時間:2025/4/17 数据库 63 豆豆
生活随笔 收集整理的這篇文章主要介紹了 mysql_upgrade 升级_采用MySQL_upgrade升级授权表方式升级 小編覺得挺不錯的,現在分享給大家,幫大家做個參考.

[[email?protected]?MySQL]#?/usr/local/MySQL/bin/MySQL_upgrade

Looking?for?‘MySQL‘?as:?bin/MySQL

Looking?for?‘MySQLcheck‘?as:?bin/MySQLcheck

Running?‘MySQLcheck‘?with?connection?arguments:?‘--port=3306‘?‘--socket=/tmp/MySQL.sock‘

Running?‘MySQLcheck‘?with?connection?arguments:?‘--port=3306‘?‘--socket=/tmp/MySQL.sock‘

MySQL.columns_priv?????????????????????????????????OK

MySQL.db???????????????????????????????????????????OK

MySQL.event????????????????????????????????????????OK

MySQL.func?????????????????????????????????????????OK

MySQL.general_log??????????????????????????????????OK

MySQL.help_category????????????????????????????????OK

MySQL.help_keyword?????????????????????????????????OK

MySQL.help_relation????????????????????????????????OK

MySQL.help_topic???????????????????????????????????OK

MySQL.host?????????????????????????????????????????OK

MySQL.ndb_binlog_index?????????????????????????????OK

MySQL.plugin???????????????????????????????????????OK

MySQL.proc?????????????????????????????????????????OK

MySQL.procs_priv???????????????????????????????????OK

MySQL.servers??????????????????????????????????????OK

MySQL.slow_log?????????????????????????????????????OK

MySQL.tables_priv??????????????????????????????????OK

MySQL.time_zone????????????????????????????????????OK

MySQL.time_zone_leap_second????????????????????????OK

MySQL.time_zone_name???????????????????????????????OK

MySQL.time_zone_transition?????????????????????????OK

MySQL.time_zone_transition_type????????????????????OK

MySQL.user?????????????????????????????????????????OK

test.heartbeat?????????????????????????????????????OK

test.log20111127???????????????????????????????????OK

test.log20111128???????????????????????????????????OK

test.log20111129???????????????????????????????????OK

test.log20111130???????????????????????????????????OK

test.log20111201???????????????????????????????????OK

test.log20111202???????????????????????????????????OK

test.log20111203???????????????????????????????????OK

test.log20111204???????????????????????????????????OK

test.log20111205???????????????????????????????????OK

test.log20111206???????????????????????????????????OK

test.log20111207???????????????????????????????????OK

test.t1???????????????????????????????????????????????????????OK

test.t2???????????????????????????????????????????????????????OK

Running?‘MySQL_fix_privilege_tables‘...

OK

.7.1 采用MySQL_upgrade升級授權表方式升級(2)

6)再次關閉MySQL服務,命令如下:

/etc/init.d/MySQL?stop或MySQLadmin?-uroot?-p123456?shutdown

7)正常啟動MySQL服務,命令如下:

MySQLd_safe??--defaults-file=/etc/my.cnf?--user=MySQL?&

8)來查看一下版本,如下所示:

MySQL>?select?version();

+-----------------------------------------------------------+

|?version()????????????????????????????????????????????????????????????????|

+-----------------------------------------------------------+

|?5.5.20-enterprise-commercial-advanced-log?|

+-----------------------------------------------------------+

1?row?in?set?(0.00?sec)

MySQL>?select?@@innodb_version;

+----------------------------+

|?@@innodb_version?|

+----------------------------+

|?1.1.8????????????????????????????|

+----------------------------+

1?row?in?set?(0.00?sec)

至此,升級過程完畢。

在升級過程中,有一個需要注意的問題,這是作者之前在安裝時遇到的。RHEL5.3安裝MySQL5.5時出現系統崩潰(如圖1-24所示),當時的環境為:系統是RHEL5.3,64位,XFS分區,MySQL5.5.20二進制版本。

系統崩潰時,作者用DELLDRAC遠程管理卡抓的截屏如圖1-25所示。

可以看出,XFS文件系統在讀寫時出現報錯。出現此問題的原因是,RHEL5.3系統內核未自帶XFS文件系統,是通過往內核打補丁使之支持的,后來把系統升級為RHEL5.5,系統正常了,沒有出現死機情況。

注意

RHEL5.5版本開始,內核支持XFS文件系統。

總結

以上是生活随笔為你收集整理的mysql_upgrade 升级_采用MySQL_upgrade升级授权表方式升级的全部內容,希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯,歡迎將生活随笔推薦給好友。