weblogic.management.DeploymentException: netscape.ldap.LDAPException: error result (52); LDAP server is unavailable

<Error> <Security> <BEA-090064> <The DeployableAuthorizer "myrealm_weblogic.security.providers.xacml.authorization.XACMLAuthorizationProviderImpl" returned an error: weblogic.security.spi.ResourceCreationException: [Security:090310]Failed to create resource.>
<2021-1-7 Ђϧ04ʱ24·Ա5ī CST> <Error> <HTTP> <BEA-101199> <Could not deploy policy for resource: /.
weblogic.management.DeploymentException: netscape.ldap.LDAPException: error result (52); LDAP server is unavailable

今天weblogic服务器下午两点15分之后就再也不记录日志了，之后重启就报如上错误，最后排查发现是磁盘已满

bgyy-app11:/home/middleware/domains/xbtDoaminTest # df -h
τ¼þϵͳ ɝ ӑԃ ¿ʓ`ӑԃ% ¹Ӕص
/dev/sda1 20G 20G 0 100% /
udev 1.9G 96K 1.9G 1% /dev
tmpfs 1.9G 808K 1.9G 1% /dev/shm
/dev/sr0 464K 464K 0 100% /media/config-2

删除磁盘多余内容即可正常重启。