J'obtiens l'erreur "mysqld dead mais le file pid existe"

J'obtiens l'erreur mysqld dead but pid file exists

Cela arrive toutes les deux heures. Si je redémarre, cela fonctionne bien et redescend ensuite.

 [root@ip-10-0-0-149 log]# df -h Filesystem Size Used Avail Use% Mounted on /dev/xvda1 7.8G 1.5G 6.3G 19% / devtmpfs 486M 56K 486M 1% /dev tmpfs 499M 0 499M 0% /dev/shm 

tail donne:

 140717 18:28:43 [ERROR] Got an error from thread_id=4432, /builddir/build/BUILD/ mysql-5.5.38/storage/myisam/mi_delete.c:121 140717 18:28:43 [ERROR] MySQL thread id 4432, OS thread handle 0x7ff640688700, q uery id 269080 localhost root updating DELETE FROM wp_statistics_useronline WHERE timestamp < '1405621693' 140717 18:28:43 [ERROR] Got error 134 when reading table './blog/wp_statistics_u seronline' 140717 18:28:43 [ERROR] Got error 134 when reading table './blog/wp_statistics_u seronline' 140717 18:28:43 [ERROR] /usr/libexec/mysqld: Incorrect key file for table './blo g/wp_statistics_useronline.MYI'; try to repair it 140717 18:28:43 [ERROR] /usr/libexec/mysqld: Incorrect key file for table './blo g/wp_statistics_useronline.MYI'; try to repair it 140717 18:28:43 [ERROR] Got an error from thread_id=4433, /builddir/build/BUILD/ mysql-5.5.38/storage/myisam/mi_delete.c:121 140717 18:28:43 [ERROR] MySQL thread id 4433, OS thread handle 0x7ff64074b700, q uery id 269144 localhost root updating DELETE FROM wp_statistics_useronline WHERE timestamp < '1405621693' 

Voir ce post .

Il semble que vous ayez besoin de REPAIR la table ou de la déposer et de la restaurer.