如题所示，在执行RMAN恢复【recover】数据库的时候，你可能会遇到这样的问题：

channel ORA_DISK_1: restore complete, elapsed time: 00:01:17
archive log filename=/callcenter/arch/1_46156_863120821.arch thread=1 sequence=46156
archive log filename=/callcenter/arch/1_46157_863120821.arch thread=1 sequence=46157
archive log filename=/callcenter/arch/1_46158_863120821.arch thread=1 sequence=46158
archive log filename=/callcenter/arch/1_46159_863120821.arch thread=1 sequence=46159
archive log filename=/callcenter/arch/1_46160_863120821.arch thread=1 sequence=46160
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of recover command at 09/26/2016 18:19:39
ORA-00283: recovery session canceled due to errors
RMAN-11003: failure during parse/execution of SQL statement: alter database recover logfile '/callcenter/arch/1_46160_863120821.arch'
ORA-00283: recovery session canceled due to errors
ORA-19755: could not open change tracking file
ORA-19750: change tracking file: '/callcenter/oradata/hftcc/block_change_trace.trc'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3

RMAN>

对于这种情况，解决方法如下：
禁用BLOCK TRACKING：

SQL> ALTER DATABASE DISABLE BLOCK CHANGE TRACKING;

Database altered.

SQL> 
SQL> col filename for a30
SQL> set linesize 400
SQL> 
SQL> select filename,status,bytes/1024/1024 "MB" from v$block_change_tracking;

FILENAME                       STATUS             MB
------------------------------ ---------- ----------
                               DISABLED

SQL>

然后，再次执行【recover】：

[oracle@hftdbtest ~]$ rman target /

Recovery Manager: Release 10.2.0.5.0 - Production on Mon Sep 26 18:34:28 2016

Copyright (c) 1982, 2007, Oracle.  All rights reserved.

connected to target database: HFTCC (DBID=13087093, not open)

RMAN> recover database;

Starting recover at 26-SEP-16
using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=1090 devtype=DISK

starting media recovery

archive log thread 1 sequence 46160 is already on disk as file /callcenter/arch/1_46160_863120821.arch
archive log thread 1 sequence 46161 is already on disk as file /callcenter/arch/1_46161_863120821.arch
archive log thread 1 sequence 46162 is already on disk as file /callcenter/arch/1_46162_863120821.arch
archive log thread 1 sequence 46163 is already on disk as file /callcenter/arch/1_46163_863120821.arch
archive log filename=/callcenter/arch/1_46160_863120821.arch thread=1 sequence=46160
archive log filename=/callcenter/arch/1_46161_863120821.arch thread=1 sequence=46161

（... ... 更多的输出。）

————————————————
Done。