Error writing file '/tmp/MLLGyECY' (Errcode: 28 - No space left on device)

Posted 2020-11-27 digdeep

mysql 的一个从库报错：

Could not execute Write_rows event on table xxx.xxxx_tmp_tj; Error writing file ‘/tmp/MLLGyECY‘ (Errcode: 28 - No space left on device), Error_code: 3; Error writing file ‘mysql-bin‘ (errno: 28 - No space left on device), Error_code: 1026; Writing one row to the row-based binary log failed, Error_code: 1534; handler error HA_ERR_RBR_LOGGING_FAILED; the event‘s master log mysql-bin.003482, end_log_pos 119034357
Replicate_Ignore_Server_Ids:

df -h 查看 /tmp 目录6.3G，应该是大事务导致需要很大的临时空间，导致6.3G不够用。所以报错。