oracle 数据库启动失败，报下面的错误
srvctl start database -d ora11g
PRCR-1079 : Failed to start resource ora.ora11g.db
ORA-12547: TNS:lost contact
CRS-5017: The resource action "ora.ora11g.db start" encountered the following error:
ORA-12547: TNS:lost contact
. For details refer to "(:CLSN00107:)" in "/u01/app/11.2.0/grid/log/x3850/agent/ohasd/oraagent_grid/oraagent_grid....