一次非正常關閉weblogic之后，再次啟動時啟動不成功，一直提示：<141281> <unable to get file lock, will retry ...>
解決方法：進入域目錄：
y@y:~$ cd oracle/middleware/user_projects/domains/yshy_domain/
（１）刪除 edit.lok
（２）進入config目錄刪除 config.lok
（３）y@y:yshy_domain$ cd servers/AdminServer/tmp/
刪除 AdminServer.lok
（４）進入y@y:AdminServer$ cd data/ldap/ldapfiles/
刪除 EmbeddedLDAP.lok
（５）y@y:yshy_domain$ find servers/ -name "*.DAT"
刪除所有*.DAT文件：
y@y:yshy_domain$ find servers/ -name "*.DAT" servers/AdminServer/data/store/diagnostics/WLS_DIAGNOSTICS000000.DAT servers/AdminServer/data/store/default/_WLS_ADMINSERVER000000.DAT servers/server1/data/store/diagnostics/WLS_DIAGNOSTICS000000.DAT servers/server1/data/store/default/_WLS_SERVER1000000.DAT servers/server2/data/store/diagnostics/WLS_DIAGNOSTICS000000.DAT servers/server2/data/store/default/_WLS_SERVER2000000.DAT
重啟weblogic成功．