{"id":1541,"date":"2015-11-16T01:07:10","date_gmt":"2015-11-15T16:07:10","guid":{"rendered":"http:\/\/nsb.homeip.net\/wp\/?p=1541"},"modified":"2016-03-31T18:41:31","modified_gmt":"2016-03-31T09:41:31","slug":"zabbix%e3%81%8cmysql%e3%81%ae%e3%81%9b%e3%81%84%e3%81%a7%e3%82%a8%e3%83%a9%e3%83%bc%e3%82%92%e5%90%90%e3%81%84%e3%81%a6%e8%b5%b7%e5%8b%95%e3%81%97%e3%81%aa%e3%81%8f%e3%81%aa%e3%81%a3%e3%81%9f%e3%81%ae","status":"publish","type":"post","link":"https:\/\/nsb.homeip.net\/wp\/?p=1541","title":{"rendered":"zabbix\u304cmysql\u306e\u305b\u3044\u3067\u30a8\u30e9\u30fc\u3092\u5410\u3044\u3066\u8d77\u52d5\u3057\u306a\u304f\u306a\u3063\u305f\u306e\u3067\u305d\u306e\u5fa9\u65e7\u30e1\u30e2"},"content":{"rendered":"

zabbix\u304c\u30a8\u30e9\u30fc\u3092\u5410\u3044\u3066\u3001\u8d77\u52d5\u3057\u306a\u304f\u306a\u3063\u305f\u3002
\nZabbix\u306bWeb\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u51fa\u3066\u3044\u308b\u3002
\n\u3069\u3046\u3084\u3089\u3001mysqld\u304c\u6b62\u307e\u3063\u3066\u3044\u308b\u6a21\u69d8<\/p>\n

Dtabase error connectiong to database [Can’t connect to local MySQL server though ‘var\/lib\/mysql\/mysql.sock'(2)]<\/p>\n

\"zabbix_\u969c\u5bb3\u767a\u751f\"<\/a>
\n\/etc\/init.d\/mysqld status \u3067\u78ba\u8a8d\u3059\u308b\u3068
\nmysqld\u306f\u505c\u6b62\u3057\u3066\u3044\u307e\u3059\u304c\u30b5\u30d6\u30b7\u30c6\u30e0\u304c\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u307e\u3059
\n\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u30fb\u30fb\u30fb\u30fb<\/p>\n

\u3069\u3046\u3084\u3089mysqld\u304c\u6b63\u5e38\u306a\u624b\u9806\u3067\u306f\u306a\u304f\u3001\u7570\u5e38\u7d42\u4e86\u3057\u3066\u3057\u307e\u3063\u305f\u72b6\u614b\u306e\u3088\u3046\u3060\u3002<\/p>\n

\u30b5\u30fc\u30d0\u81ea\u8eab\u3092\u518d\u8d77\u52d5\u3057\u3066\u3082\u3060\u3081\u306a\u306e\u3067\u3001\u3082\u3046\u5c11\u3057\u3057\u4e26\u3079\u3066\u898b\u308b\u3068\u3001
\nMysql\u306e\u30ed\u30b0\u306b\u3001\u3044\u3084\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u30fb\u30fb\u30fb\u30fb<\/p>\n

tail -30 \/var\/log\/mysqld.log<\/p>\n

InnoDB: Page number (if stored to page already) 40416,\r\nInnoDB: space id (if created with >= MySQL-4.1.1 and stored already) 0\r\nInnoDB: Page may be an index page where index id is 0 440\r\nInnoDB: (index \"history_uint_1\" of table \"zabbix\".\"history_uint\")\r\nInnoDB: Database page corruption on disk or a failed\r\nInnoDB: file read of page 40416.\r\nInnoDB: You may have to recover from a backup.\r\nInnoDB: It is also possible that your operating\r\nInnoDB: system has corrupted its own file cache\r\nInnoDB: and rebooting your computer removes the\r\nInnoDB: error.\r\nInnoDB: If the corrupt page is an index page\r\nInnoDB: you can also try to fix the corruption\r\nInnoDB: by dumping, dropping, and reimporting\r\nInnoDB: the corrupt table. You can use CHECK\r\nInnoDB: TABLE to scan your table for corruption.\r\nInnoDB: See also http:\/\/dev.mysql.com\/doc\/refman\/5.1\/en\/forcing-innodb-recovery.html\r\nInnoDB: about forcing recovery.\r\nInnoDB: Ending processing because of a corrupt database page.<\/pre>\n
\u3069\u3046\u3084\u3089\u30c6\u30fc\u30d6\u30eb\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u58ca\u308c\u3066\u3044\u308b\u3088\u3046\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u898b\u3002<\/p>\n
\u3067\u3082\u3082\u3046\u5c11\u3057\u3042\u304c\u3044\u3066\u307f\u308b\u3002
\n\/etc\/my.cnf\u3092\u958b\u3044\u3066\u4ee5\u4e0b\u306e\u884c\u3092[mysqld]\u306b\u8ffd\u52a0\uff08\u30ea\u30ab\u30d0\u30ea\u30e2\u30fc\u30c9\u3067\u306e\u8d77\u52d5\u3092\u6307\u793a\uff09
\ninnodb_force_recovery = 1<\/p>\n
\u3067\u3001reboot\u30b3\u30de\u30f3\u30c9\u3067\u518d\u8d77\u52d5\u3057\u3066\u307f\u305f\u3002
\nreboot<\/p>\n
db\u304c\u8d77\u52d5\u3057\u305f\u3053\u3068\u3092\u78ba\u8a8d
\n\/etc\/init.d\/mysqld status<\/p>\n
[root@zabbix2 ~]# \/etc\/init.d\/mysqld status\r\nmysqld (pid 1433) \u3092\u5b9f\u884c\u4e2d...<\/pre>\n
\u3068\u308a\u3042\u3048\u305a\u3001Mysql\u306e\u8d77\u52d5\u306f\u3057\u3066\u3044\u308b\u6a21\u69d8\u3002<\/p>\n
\u3053\u306e\u72b6\u614b\u3067Zabbix\u306bWeb\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001
\n\u3068\u308a\u3042\u3048\u305a\u8d77\u52d5\u306f\u3059\u308b\u304c\u3001\u3042\u3061\u3053\u3061\u306bUpdate\u306b\u5931\u6557\u3057\u305f\u65e8\u304c\u3055\u308c\u3066\u3044\u308b\u30fb\u30fb\u30fb\u30fb<\/p>\n
\u305f\u3076\u3093\u30ea\u30ab\u30d0\u30ea\u30e2\u30fc\u30c9\u3067\u8d77\u52d5\u3057\u3066\u3044\u308b\u306e\u3067\u3001Database\u304cReadOnly\u30e2\u30fc\u30c9\u306b\u306a\u3063\u3066\u3044\u308b\u305b\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n
\"zabbix_\u66ab\u5b9a\u5fa9\u65e7\"<\/a><\/p>\n
\u3053\u306e\u72b6\u614b\u3067DB\u5168\u4f53\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u308b
\nmysqlcheck -c zabbix -u zabbix -p<\/p>\n
[root@zabbix2 ~]# mysqlcheck -c zabbix -u zabbix -p\r\nEnter password:\r\nzabbix.acknowledges OK\r\nzabbix.actions OK\r\nzabbix.alerts OK\r\nzabbix.application_template OK\r\nzabbix.applications OK\r\nzabbix.auditlog OK\r\nzabbix.auditlog_details OK\r\nzabbix.autoreg_host OK\r\nzabbix.conditions OK\r\nzabbix.config OK\r\nzabbix.dbversion OK\r\nzabbix.dchecks OK\r\nzabbix.dhosts OK\r\nzabbix.drules OK\r\nzabbix.dservices OK\r\nzabbix.escalations OK\r\nzabbix.events OK\r\nzabbix.expressions OK\r\nzabbix.functions OK\r\nzabbix.globalmacro OK\r\nzabbix.globalvars OK\r\nzabbix.graph_discovery OK\r\nzabbix.graph_theme OK\r\nzabbix.graphs OK\r\nzabbix.graphs_items OK\r\nzabbix.group_discovery OK\r\nzabbix.group_prototype OK\r\nzabbix.groups OK\r\nzabbix.history OK\r\nzabbix.history_log OK\r\nzabbix.history_str OK\r\nzabbix.history_str_sync OK\r\nzabbix.history_sync OK\r\nzabbix.history_text OK\r\nzabbix.history_uint\r\nerror : Corrupt\r\nzabbix.history_uint_sync OK\r\nzabbix.host_discovery OK\r\nzabbix.host_inventory OK\r\nzabbix.hostmacro OK\r\nzabbix.hosts OK\r\nzabbix.hosts_groups OK\r\nzabbix.hosts_templates OK\r\nzabbix.housekeeper OK\r\nzabbix.httpstep OK\r\nzabbix.httpstepitem OK\r\nzabbix.httptest OK\r\nzabbix.httptestitem OK\r\nzabbix.icon_map OK\r\nzabbix.icon_mapping OK\r\nzabbix.ids OK\r\nzabbix.images OK\r\nzabbix.interface OK\r\nzabbix.interface_discovery OK\r\nzabbix.item_discovery OK\r\nzabbix.items OK\r\nzabbix.items_applications OK\r\nzabbix.maintenances OK\r\nzabbix.maintenances_groups OK\r\nzabbix.maintenances_hosts OK\r\nzabbix.maintenances_windows OK\r\nzabbix.mappings OK\r\nzabbix.media OK\r\nzabbix.media_type OK\r\nzabbix.node_cksum OK\r\nzabbix.nodes OK\r\nzabbix.opcommand OK\r\nzabbix.opcommand_grp OK\r\nzabbix.opcommand_hst OK\r\nzabbix.opconditions OK\r\nzabbix.operations OK\r\nzabbix.opgroup OK\r\nzabbix.opmessage OK\r\nzabbix.opmessage_grp OK\r\nzabbix.opmessage_usr OK\r\nzabbix.optemplate OK\r\nzabbix.profiles OK\r\nzabbix.proxy_autoreg_host OK\r\nzabbix.proxy_dhistory OK\r\nzabbix.proxy_history OK\r\nzabbix.regexps OK\r\nzabbix.rights OK\r\nzabbix.screens OK\r\nzabbix.screens_items OK\r\nzabbix.scripts OK\r\nzabbix.service_alarms OK\r\nzabbix.services OK\r\nzabbix.services_links OK\r\nzabbix.services_times OK\r\nzabbix.sessions OK\r\nzabbix.slides OK\r\nzabbix.slideshows OK\r\nzabbix.sysmap_element_url OK\r\nzabbix.sysmap_url OK\r\nzabbix.sysmaps OK\r\nzabbix.sysmaps_elements OK\r\nzabbix.sysmaps_link_triggers OK\r\nzabbix.sysmaps_links OK\r\nzabbix.timeperiods OK\r\nzabbix.trends OK\r\nzabbix.trends_uint OK\r\nzabbix.trigger_depends OK\r\nzabbix.trigger_discovery OK\r\nzabbix.triggers OK\r\nzabbix.user_history OK\r\nzabbix.users OK\r\nzabbix.users_groups OK\r\nzabbix.usrgrp OK\r\nzabbix.valuemaps OK<\/pre>\n
\u3084\u306f\u308azabbix.history_uint\u304c\u58ca\u308c\u3066\u3044\u308b\u3068\u51fa\u3066\u3044\u308b\u3002<\/p>\n
\u4e00\u5fdc\u3001\u4fee\u5fa9\u3057\u3088\u3046\u3068\u3057\u3066\u898b\u307e\u3057\u305f\u304c
\nmysqlcheck -r zabbix history_uint -u zabbix -p<\/p>\n
[root@zabbix2 ~]# mysqlcheck -r zabbix history_uint -u zabbix -p\r\nEnter password:\r\nzabbix.history_uint\r\nnote : The storage engine for the table doesn't support repair\r\n[root@zabbix2 ~]#<\/pre>\n
InnoDB\u306a\u306e\u3067\u3067\u304d\u306a\u3044\u307f\u305f\u3044\u3002<\/p>\n
\u306a\u306e\u3067\u3001mysql\u30b3\u30de\u30f3\u30c9\u304b\u3089\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u66f4\u306a\u308b\u8abf\u67fb\u3092\u5b9f\u65bd
\n\u307e\u305a\u306f\u3001mysql\u30b3\u30de\u30f3\u30c9\u3092\u8d77\u52d5
\nmysql -u zabbix -D zabbix -p<\/p>\n
[root@zabbix2 ~]# mysql -u zabbix -D zabbix -p\r\nEnter password:\r\nReading table information for completion of table and column names\r\nYou can turn off this feature to get a quicker startup with -A\r\n\r\nWelcome to the MySQL monitor. Commands end with ; or \\g.\r\nYour MySQL connection id is 16885\r\nServer version: 5.1.67 Source distribution\r\n\r\nCopyright (c) 2000, 2012, Oracle and\/or its affiliates. All rights reserved.\r\n\r\nOracle is a registered trademark of Oracle Corporation and\/or its\r\naffiliates. Other names may be trademarks of their respective\r\nowners.\r\n\r\nType 'help;' or '\\h' for help. Type '\\c' to clear the current input statement.<\/pre>\n
\u30c6\u30fc\u30d6\u30eb\u306e\u72b6\u614b\u3092\u518d\u5ea6\u78ba\u8a8d\u3057\u3066\u307f\u308b\u3068
\ncheck table history_uint;<\/p>\n
mysql> check table history_uint;\r\n+---------------------+-------+----------+----------+\r\n| Table | Op | Msg_type | Msg_text |\r\n+---------------------+-------+----------+----------+\r\n| zabbix.history_uint | check | error | Corrupt |\r\n+---------------------+-------+----------+----------+\r\n1 row in set (3 hours 7 min 17.94 sec)\r\n\r\nmysql><\/pre>\n
\u72b6\u6cc1\u306f\u3044\u3063\u3057\u3087\u3067\u3059\u306d\u3002<\/p>\n
\u3064\u3044\u3067\u306b\u8a72\u5f53\u30c6\u30fc\u30d6\u30eb\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u72b6\u6cc1\u3092\u78ba\u8a8d\u3057\u3066\u898b\u307e\u3059\u3002
\nshow index from history_uint;<\/p>\n
mysql> show index from history_uint;\r\n+--------------+------------+----------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+\r\n| Table | Non_unique | Key_name | Seq_in_index | Column_name | Collation | Cardinality | Sub_part | Packed | Null | Index_type | Comment |\r\n+--------------+------------+----------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+\r\n| history_uint | 1 | history_uint_1 | 1 | itemid | A | 18 | NULL | NULL | | BTREE | |\r\n| history_uint | 1 | history_uint_1 | 2 | clock | A | 151210951 | NULL | NULL | | BTREE | |\r\n+--------------+------------+----------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+\r\n2 rows in set (1.35 sec)<\/pre>\n
\u3053\u3053\u304b\u3089\u5fa9\u65e7\u3057\u3066\u307f\u307e\u3059\u3002
\n\u307e\u305a\u306f\u8a72\u5f53\u30c6\u30fc\u30d6\u30eb\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/p>\n
\u5358\u7d14\u306b\u51fa\u529b\u3057\u3066\u3082\u3088\u3044\u306e\u3060\u3051\u3069\u3082\u3001\u30c0\u30f3\u30d7\u30d5\u30a1\u30a4\u30eb\u304c\u5de8\u5927\u306b\u306a\u308a\u3059\u304e\u308b\u306e\u3067\u5727\u7e2e\u3057\u3066\u51fa\u529b\u3055\u305b\u307e\u3059\u3002
\nmysqldump zabbix history_uint | gzip > history_uint_bk.sql.gz<\/p>\n
[root@zabbix2 ~]# mysqldump zabbix history_uint | gzip > history_uint_bk.sql.gz\r\n[root@zabbix2 ~]# ls -al history*\r\n\u5408\u8a08 1638736\r\n-rw-r--r-- 1 root root 1646218128 11\u6708 15 18:33 2015 history_uint_bk.sql.gz\r\n[root@zabbix2 ~]#<\/pre>\n
\u30c0\u30f3\u30d7\u51fa\u529b\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u58ca\u308c\u305f\u30c6\u30fc\u30d6\u30eb\u3092\u524a\u9664\u3057\u307e\u3059\u3002
\ndrop table history_uint;<\/p>\n
[root@zabbix2 ~]# mysql -u zabbix -D zabbix -p\r\nEnter password:\r\nReading table information for completion of table and column names\r\nYou can turn off this feature to get a quicker startup with -A\r\n\r\nWelcome to the MySQL monitor. Commands end with ; or \\g.\r\nYour MySQL connection id is 34325\r\nServer version: 5.1.67 Source distribution\r\n\r\nCopyright (c) 2000, 2012, Oracle and\/or its affiliates. All rights reserved.\r\n\r\nOracle is a registered trademark of Oracle Corporation and\/or its\r\naffiliates. Other names may be trademarks of their respective\r\nowners.\r\n\r\nType 'help;' or '\\h' for help. Type '\\c' to clear the current input statement.\r\n\r\nmysql> drop table history_uint;\r\nQuery OK, 0 rows affected (1.26 sec)\r\n\r\nmysql> quit\r\nBye<\/pre>\n
\u30ea\u30ab\u30d0\u30ea\u30e2\u30fc\u30c9\u304b\u3089\u901a\u5e38\u30e2\u30fc\u30c9\u3067\u5fa9\u5e30\u3055\u305b\u3066mysqld\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n
vi \/etc\/my.cnf
\n\u3067\u4ee5\u4e0b\u3092\u5909\u66f4\uff08\u30b3\u30e1\u30f3\u30c8\u5316\uff09
\n#innodb_force_recovery=1<\/p>\n
[root@zabbix2 ~]# service mysqld stop\r\nmysqld \u3092\u505c\u6b62\u4e2d: [ OK ]\r\n[root@zabbix2 ~]# service mysqld start\r\nmysqld \u3092\u8d77\u52d5\u4e2d: [ OK ]<\/pre>\n
\u6b63\u5e38\u306b\u8d77\u52d5\u3057\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u305f\u3089\u3001\u5148\u307b\u3069\u53d6\u3063\u305f\u30c0\u30f3\u30d7\u304b\u3089\u30ea\u30b9\u30c8\u30a2\u3057\u307e\u3059\u3002
\nzcat history_uint_bk.sql.gz | mysql -u zabbix -D zabbix -p<\/p>\n
[root@zabbix2 ~]# zcat history_uint_bk.sql.gz | mysql -u zabbix -D zabbix -p\r\nEnter password:\r\n[root@zabbix2 ~]#<\/pre>\n
\u30ea\u30b9\u30c8\u30a2\u304c\u7d42\u308f\u3063\u305f\u3089\u3001\u58ca\u308c\u305f\u30c6\u30fc\u30d6\u30eb\u304c\u6b63\u5e38\u306b\u623b\u3063\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002
\nselect count(*) from history_uint;
\nshow index from history_uint;<\/p>\n
[root@zabbix2 ~]# mysql -u zabbix -D zabbix -p\r\nEnter password:\r\nReading table information for completion of table and column names\r\nYou can turn off this feature to get a quicker startup with -A\r\n\r\nWelcome to the MySQL monitor. Commands end with ; or \\g.\r\nYour MySQL connection id is 2585\r\nServer version: 5.1.67 Source distribution\r\n\r\nCopyright (c) 2000, 2012, Oracle and\/or its affiliates. All rights reserved.\r\n\r\nOracle is a registered trademark of Oracle Corporation and\/or its\r\naffiliates. Other names may be trademarks of their respective\r\nowners.\r\n\r\nType 'help;' or '\\h' for help. Type '\\c' to clear the current input statement.\r\n\r\nmysql> select count(*) from history_uint;\r\n+-----------+\r\n| count(*) |\r\n+-----------+\r\n| 147589069 |\r\n+-----------+\r\n1 row in set (7 min 51.62 sec)\r\n\r\nmysql> show index from history_uint;\r\n+--------------+------------+----------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+\r\n| Table | Non_unique | Key_name | Seq_in_index | Column_name | Collation | Cardinality | Sub_part | Packed | Null | Index_type | Comment |\r\n+--------------+------------+----------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+\r\n| history_uint | 1 | history_uint_1 | 1 | itemid | A | 18 | NULL | NULL | | BTREE | |\r\n| history_uint | 1 | history_uint_1 | 2 | clock | A | 147589525 | NULL | NULL | | BTREE | |\r\n+--------------+------------+----------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+\r\n2 rows in set (0.23 sec)\r\n\r\nmysql><\/pre>\n
\u3061\u3083\u3093\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3082\u623b\u3063\u3066\u3044\u307e\u3059\u306d
\n\u30b5\u30fc\u30d0\u3092\u518d\u8d77\u52d5\u3057\u3066\u3001Zabbix\u304c\u4f7f\u7528\u3067\u304d\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n
\"zabbix_\u5fa9\u65e7\u5b8c\u4e86\"<\/a>
\n\u3061\u3083\u3093\u3068\u8d77\u52d5\u3057\u307e\u3057\u305f\u3002
\n\u3053\u308c\u3067\u306a\u3093\u3068\u304b\u4fee\u5fa9\u3067\u304d\u307e\u3057\u305f\u304c\u3001\u306a\u305c\u58ca\u308c\u305f\u306e\u304b\u306f\u8b0e\u3002
\n\u53d6\u308a\u5408\u3048\u305a\u3001\u3082\u3046\u5c11\u3057mysqld\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u304c\u5fc5\u8981\u306a\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n
\u3068\u308a\u3042\u3048\u305aZabbix\u4eee\u60f3\u30de\u30b7\u30f3\u306e\u5272\u308a\u5f53\u3066\u30e1\u30e2\u30ea\u3092512MB\u304b\u30891GB\u306b\u5897\u3084\u3057\u3066\u3001innodb_buffer_pool_size\u3092128MB -> 256MB\u306b\u5909\u66f4\u3057\u3066\u69d8\u5b50\u898b\u4e2d\u3002<\/p>\n
\/etc\/my.cnf<\/p>\n
[mysqld]\r\ndatadir=\/var\/lib\/mysql\r\nsocket=\/var\/lib\/mysql\/mysql.sock\r\nuser=mysql\r\n# Disabling symbolic-links is recommended to prevent assorted security risks\r\nsymbolic-links=0\r\ncharacter-set-server=utf8\r\ninnodb_buffer_pool_size=256M\r\ninnodb_log_file_size=32M\r\ninnodb_log_files_in_group=2\r\ninnodb_flush_method=O_DIRECT\r\n#innodb_force_recovery=1<\/pre>\n
Zabbix\u30b5\u30fc\u30d0\u306e\u30e1\u30e2\u30ea\u30922GB\u3068\u304b4GB\u3050\u3089\u3044\u5272\u308a\u5f53\u3066\u308b\u3093\u3060\u3063\u305f\u3089\u3001\u3053\u3093\u306a\u8a2d\u5b9a\u4f8b\u307f\u3064\u3051\u305f\u306e\u3067\u6545\u5b9f\u53c2\u8003\u306b\u3057\u307e\u3059\u3002
\nhttp:\/\/www.zabbix.jp\/node\/72
\nhttp:\/\/kometchtech.blog.fc2.com\/blog-entry-1290.html<\/p>\n
 <\/p>\n
\u4eca\u56de\u306e\u53c2\u8003URL<\/p>\n
http:\/\/dev.mysql.com\/doc\/refman\/5.1\/en\/forcing-innodb-recovery.html
\nhttp:\/\/cimacoppi.exblog.jp\/13146947
\n