MysqL启动了：
/usr/bin/MysqLd_safe --datadir=/srv/MysqL/myDB --log-error=/srv/MysqL/logs/MysqLd-myDB.log --pid-file=/srv/MysqL/pids/MysqLd-myDB.pid --user=MysqL --socket=/srv/MysqL/sockets/MysqL-myDB.sock --port=3700
但是当我想要做某事时：
ERROR 1548 (HY000) at line 1: Cannot load from MysqL.proc. The table is probably corrupted
怎么解决？
$MysqL -V MysqL Ver 14.14 Distrib 5.1.58,for debian-linux-gnu (x86_64) using readline 6.2 $lsb_release -a Distributor ID: Ubuntu Description: Ubuntu 11.10 Release: 11.10 Codename: oneiric $sudo MysqL_upgrade -uroot -p<password> --force Looking for 'MysqL' as: MysqL Looking for 'MysqLcheck' as: MysqLcheck Running 'MysqLcheck' with connection arguments: '--port=3306' '--socket=/var/run/MysqLd/MysqLd.sock' Running 'MysqLcheck' with connection arguments: '--port=3306' '--socket=/var/run/MysqLd/MysqLd.sock' MysqL.columns_priv OK MysqL.db OK MysqL.event OK MysqL.func OK MysqL.general_log Error : You can't use locks with log tables. status : 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 Error : You can't use locks with log tables. status : 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 Running 'MysqL_fix_privilege_tables'... OK $MysqLcheck --port=3700 --socket=/srv/MysqL/sockets/MysqL-my-env.sock -A -udata_owner -pdata_owner <all tables> OK
UPD1：例如我正在尝试删除程序：
MysqL> DROP PROCEDURE IF EXISTS MysqL.myproc; ERROR 1548 (HY000): Cannot load from MysqL.proc. The table is probably corrupted MysqL>
UPD2：
MysqL> REPAIR TABLE MysqL.proc; +------------+--------+----------+-----------------------------------------------------------------------------------------+ | Table | Op | Msg_type | Msg_text | +------------+--------+----------+-----------------------------------------------------------------------------------------+ | MysqL.proc | repair | error | 1 when fixing table | | MysqL.proc | repair | Error | Can't change permissions of the file '/srv/MysqL/myDB/MysqL/proc.MYD' (Errcode: 1) | | MysqL.proc | repair | status | Operation Failed | +------------+--------+----------+-----------------------------------------------------------------------------------------+ 3 rows in set (0.04 sec)
这很奇怪,因为：
$ls -l /srv/MysqL/myDB/MysqL/proc.MYD -rwxrwxrwx 1 MysqL root 3983252 2012-02-03 22:51 /srv/MysqL/myDB/MysqL/proc.MYD
UPD3：
$ls -la /srv/MysqL/myDB/MysqL total 8930 drwxrwxrwx 2 MysqL root 2480 2012-02-21 13:13 . drwxrwxrwx 13 MysqL root 504 2012-02-21 19:01 .. -rwxrwxrwx 1 MysqL root 8820 2012-02-20 15:50 columns_priv.frm -rwxrwxrwx 1 MysqL root 0 2011-11-12 15:42 columns_priv.MYD -rwxrwxrwx 1 MysqL root 4096 2012-02-20 15:50 columns_priv.MYI -rwxrwxrwx 1 MysqL root 9582 2012-02-20 15:50 db.frm -rwxrwxrwx 1 MysqL root 8360 2011-12-08 02:14 db.MYD -rwxrwxrwx 1 MysqL root 5120 2012-02-20 15:50 db.MYI -rwxrwxrwx 1 MysqL root 54 2011-11-12 15:42 db.opt -rwxrwxrwx 1 MysqL root 10223 2012-02-20 15:50 event.frm -rwxrwxrwx 1 MysqL root 0 2011-11-12 15:42 event.MYD -rwxrwxrwx 1 MysqL root 2048 2012-02-20 15:50 event.MYI -rwxrwxrwx 1 MysqL root 8665 2012-02-20 15:50 func.frm -rwxrwxrwx 1 MysqL root 0 2011-11-12 15:42 func.MYD -rwxrwxrwx 1 MysqL root 1024 2012-02-20 15:50 func.MYI -rwxrwxrwx 1 MysqL root 8700 2012-02-20 15:50 help_category.frm -rwxrwxrwx 1 MysqL root 21497 2011-11-12 15:42 help_category.MYD -rwxrwxrwx 1 MysqL root 3072 2012-02-20 15:50 help_category.MYI -rwxrwxrwx 1 MysqL root 8612 2012-02-20 15:50 help_keyword.frm -rwxrwxrwx 1 MysqL root 88650 2011-11-12 15:42 help_keyword.MYD -rwxrwxrwx 1 MysqL root 16384 2012-02-20 15:50 help_keyword.MYI -rwxrwxrwx 1 MysqL root 8630 2012-02-20 15:50 help_relation.frm -rwxrwxrwx 1 MysqL root 8874 2011-11-12 15:42 help_relation.MYD -rwxrwxrwx 1 MysqL root 16384 2012-02-20 15:50 help_relation.MYI -rwxrwxrwx 1 MysqL root 8770 2012-02-20 15:50 help_topic.frm -rwxrwxrwx 1 MysqL root 414320 2011-11-12 15:42 help_topic.MYD -rwxrwxrwx 1 MysqL root 20480 2012-02-20 15:50 help_topic.MYI -rwxrwxrwx 1 MysqL root 9510 2012-02-20 15:50 host.frm -rwxrwxrwx 1 MysqL root 0 2011-11-12 15:42 host.MYD -rwxrwxrwx 1 MysqL root 2048 2012-02-20 15:50 host.MYI -rwxrwxrwx 1 MysqL root 8554 2011-11-12 15:42 innodb_monitor.frm -rwxrwxrwx 1 MysqL root 98304 2011-11-12 15:55 innodb_monitor.ibd -rwxrwxrwx 1 MysqL root 8592 2012-02-20 15:50 inventory.frm -rwxrwxrwx 1 MysqL root 76 2011-11-12 15:42 inventory.MYD -rwxrwxrwx 1 MysqL root 2048 2012-02-20 15:50 inventory.MYI -rwxrwxrwx 1 MysqL root 8778 2012-02-20 15:50 ndb_binlog_index.frm -rwxrwxrwx 1 MysqL root 0 2011-11-12 15:42 ndb_binlog_index.MYD -rwxrwxrwx 1 MysqL root 1024 2012-02-20 15:50 ndb_binlog_index.MYI -rwxrwxrwx 1 MysqL root 8586 2012-02-20 15:50 plugin.frm -rwxrwxrwx 1 MysqL root 0 2011-11-12 15:42 plugin.MYD -rwxrwxrwx 1 MysqL root 1024 2012-02-20 15:50 plugin.MYI -rwxrwxrwx 1 MysqL root 9996 2012-02-20 15:50 proc.frm -rwxrwxrwx 1 MysqL root 3983252 2012-02-03 22:51 proc.MYD -rwxrwxrwx 1 MysqL root 36864 2012-02-21 13:23 proc.MYI -rwxrwxrwx 1 MysqL root 8875 2012-02-20 15:50 procs_priv.frm -rwxrwxrwx 1 MysqL root 1700 2011-11-12 15:42 procs_priv.MYD -rwxrwxrwx 1 MysqL root 8192 2012-02-20 15:50 procs_priv.MYI -rwxrwxrwx 1 MysqL root 3977704 2012-02-21 13:23 proc.TMD -rwxrwxrwx 1 MysqL root 8800 2012-02-20 15:50 proxies_priv.frm -rwxrwxrwx 1 MysqL root 693 2011-11-12 15:42 proxies_priv.MYD -rwxrwxrwx 1 MysqL root 5120 2012-02-20 15:50 proxies_priv.MYI -rwxrwxrwx 1 MysqL root 8838 2012-02-20 15:50 servers.frm -rwxrwxrwx 1 MysqL root 0 2011-11-12 15:42 servers.MYD -rwxrwxrwx 1 MysqL root 1024 2012-02-20 15:50 servers.MYI -rwxrwxrwx 1 MysqL root 8955 2012-02-20 15:50 tables_priv.frm -rwxrwxrwx 1 MysqL root 5957 2011-11-12 15:42 tables_priv.MYD -rwxrwxrwx 1 MysqL root 8192 2012-02-20 15:50 tables_priv.MYI -rwxrwxrwx 1 MysqL root 8636 2012-02-20 15:50 time_zone.frm -rwxrwxrwx 1 MysqL root 8624 2012-02-20 15:50 time_zone_leap_second.frm -rwxrwxrwx 1 MysqL root 0 2011-11-12 15:42 time_zone_leap_second.MYD -rwxrwxrwx 1 MysqL root 1024 2012-02-20 15:50 time_zone_leap_second.MYI -rwxrwxrwx 1 MysqL root 0 2011-11-12 15:42 time_zone.MYD -rwxrwxrwx 1 MysqL root 1024 2012-02-20 15:50 time_zone.MYI -rwxrwxrwx 1 MysqL root 8606 2012-02-20 15:50 time_zone_name.frm -rwxrwxrwx 1 MysqL root 0 2011-11-12 15:42 time_zone_name.MYD -rwxrwxrwx 1 MysqL root 1024 2012-02-20 15:50 time_zone_name.MYI -rwxrwxrwx 1 MysqL root 8686 2012-02-20 15:50 time_zone_transition.frm -rwxrwxrwx 1 MysqL root 0 2011-11-12 15:42 time_zone_transition.MYD -rwxrwxrwx 1 MysqL root 1024 2012-02-20 15:50 time_zone_transition.MYI -rwxrwxrwx 1 MysqL root 8748 2012-02-20 15:50 time_zone_transition_type.frm -rwxrwxrwx 1 MysqL root 0 2011-11-12 15:42 time_zone_transition_type.MYD -rwxrwxrwx 1 MysqL root 1024 2012-02-20 15:50 time_zone_transition_type.MYI -rwxrwxrwx 1 MysqL root 10630 2012-02-20 15:50 user.frm -rwxrwxrwx 1 MysqL root 5456 2011-11-12 21:01 user.MYD -rwxrwxrwx 1 MysqL root 4096 2012-02-20 15:50 user.MYI
