adata/orcl/DEV3_UMS.dbf? ? ? DEV3_IAS_UMS? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/DEV3_svctbl.dbf? ? ? DEV3_STB? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/DEV2_oggmon.dbf? ? ? DEV2_OGGMON? ? ? AVAILABLE ONLINE /home/oracle/tt_mv.dbf? ? ? TT? ? ? AVAILABLE OFFLINE /home/oracle/undo02.dbf? ? ? ? UNDOTBS1? ? ? AVAILABLE ONLINE 19 rows selected. sys@ORCL>! mv /home/oracle/tt_mv.dbf /home/oracle/tt_mv2.dbf ! mv /home/oracle/tt_mv.dbf /home/oracle/tt_mv2.dbf sys@ORCL>! ls -l /home/oracle/tt_mv2.dbf ! ls -l /home/oracle/tt_mv2.dbf -rw-r----- 1 oracle oinstall 1073750016 Oct 29 08:39 /home/oracle/tt_mv2.dbf sys@ORCL>alter database rename file '/home/oracle/tt_mv.db'; alter database rename file '/home/oracle/tt_mv.dbf' to '/home/oracle/tt_mv2.dbf'; Database altered. sys@ORCL>select file_name,tablespace_name,status,online_status from dba_data_files; select file_name,tablespace_name,status,online_status from dba_data_files; FILE_NAME? ? ? TABLESPACE_NAME? ? ? STATUSONLINE_ ---------------------------------------------------------------------- ------------------------------ --------- ------- /u02/app/oracle/oradata/orcl/users01.dbf? ? ? USERS? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/undotbs01.dbf? ? ? UNDOTBS1? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/sysaux01.dbf? ? ? SYSAUX? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/system01.dbf? ? ? SYSTEM? ? ? AVAILABLE SYSTEM /u02/app/oracle/oradata/orcl/DEV_svctbl.dbf? ? ? DEV_STB? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/DEV_ias_opss.dbf? ? ? DEV_IAS_OPSS? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/DEV_iau.dbf? ? ? DEV_IAU? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/DEV_veridata_user.dbf? ? ? DEV_VERIDATA_USER? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/DEV3_mds.dbf? ? ? DEV3_MDS? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/DEV3_wlsservices.dbf? ? ? DEV3_WLS? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/DEV3_iau.dbf? ? ? DEV3_IAU? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/DEV3_ias_opss.dbf? ? ? DEV3_IAS_OPSS? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/DEV3_oggmon.dbf? ? ? DEV3_OGGMON? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/DEV2_ias_opss.dbf? ? ? DEV2_IAS_OPSS? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/DEV3_UMS.dbf? ? ? DEV3_IAS_UMS? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/DEV3_svctbl.dbf? ? ? DEV3_STB? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/DEV2_oggmon.dbf? ? ? DEV2_OGGMON? ? ? AVAILABLE ONLINE /home/oracle/tt_mv2.dbf? ? ? ? TT? ? ? AVAILABLE OFFLINE /home/oracle/undo02.dbf? ? ? ? UNDOTBS1? ? ? AVAILABLE ONLINE 19 rows selected. sys@ORCL>alter tablespace tt online; alter tablespace tt online; Tablespace altered. sys@ORCL>select file_name,tablespace_name,status,online_status from dba_data_files; select file_name,tablespace_name,status,online_status from dba_data_files; FILE_NAME? ? ? TABLESPACE_NAME? ? ? STATUSONLINE_ ---------------------------------------------------------------------- ------------------------------ --------- ------- /u02/app/oracle/oradata/orcl/users01.dbf? ? ? USERS? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/undotbs01.dbf? ? ? UNDOTBS1? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/orcl/sysaux01.dbf? ? ? SYSAUX? ? ? AVAILABLE ONLINE /u02/app/oracle/oradata/o |