keepalived常見的啟動報錯: 5913 May 16 15:26:04 localhost Keepalived_vrrp: ip address associated with VRID not present in received packet : 192.168.57.75 5914 May 16 15:26:04 localhost Keepalived_vrrp: one or more VIP associated with VRID mismatch
配置資料來源是出現這個錯誤:Element type "Resource" must be followed by either attribute specifications, ">" or "/>". 搞了半天找不到 <Resource name="jdbc/epai" auth="Container&
一:問題描述 收到郵件警示,說一台伺服器的mysql連不上了。 我手動試了下,串連半個多小時了,mysql一直串連不上,且未反饋錯誤資訊。 錯誤記錄檔報錯: 161128 9:50:18 [ERROR] Error in accept: Too many open files in system 161128 9:54:34 [ERROR] Error in accept: Too many open files in system
在使用Oracle指令碼對資料資料進行格式化匯出的時候出現下列報錯。 1. 首先檢查寫檔案路徑是否給了許可權 2. 如果一條資料的資料長度較大,需要修改緩衝使得寫檔案操作能進行 ORA-29285: file write error ORA-06512: at "SYS.UTL_FILE", line 140 ORA-06512: at "SYS.UTL_FILE", line 379 ORA-06512: at "
今天使用mysqlbinlog想恢複資料,但是遇到了這個錯誤: ERROR: Error in Log_event::read_log_event(): 'Found invalid event in binary log', data_len: 77, event_type: 19 Could not read entry at offset 306709:Error in log format or read error