restore database from online backup

db2 => list history backup all for db sample

                    List History File for sample

Number of matching file entries = 2


 Op Obj Timestamp+Sequence Type Dev Earliest Log Current Log  Backup ID
 -- --- ------------------ ---- --- ------------ ------------ --------------
  B  D  20101208120448001   F    D  S0000000.LOG S0000000.LOG  
 ----------------------------------------------------------------------------
  Contains 5 tablespace(s):

  00001 SYSCATSPACE                                                           
  00002 USERSPACE1                                                            
  00003 IBMDB2SAMPLEREL                                                       
  00004 IBMDB2SAMPLEXML                                                       
  00005 SYSTOOLSPACE                                                          
 ----------------------------------------------------------------------------
    Comment: DB2 BACKUP SAMPLE OFFLINE                                        
 Start Time: 20101208120448
   End Time: 20101208120459
     Status: A
 ----------------------------------------------------------------------------
  EID: 4 Location: /arch


 Op Obj Timestamp+Sequence Type Dev Earliest Log Current Log  Backup ID
 -- --- ------------------ ---- --- ------------ ------------ --------------
  B  D  20101210132310001   N    D  S0000007.LOG S0000007.LOG  
 ----------------------------------------------------------------------------
  Contains 7 tablespace(s):

  00001 SYSCATSPACE                                                           
  00002 USERSPACE1                                                            
  00003 IBMDB2SAMPLEREL                                                       
  00004 IBMDB2SAMPLEXML                                                       
  00005 SYSTOOLSPACE                                                          
  00006 TBS00                                                                 
  00007 TBS02                                                                 
 ----------------------------------------------------------------------------
    Comment: DB2 BACKUP SAMPLE ONLINE                                         
 Start Time: 20101210132310
   End Time: 20101210132323
     Status: A
 ----------------------------------------------------------------------------
  EID: 19 Location: /arch

db2 => 
db2 => force application all
DB20000I  The FORCE APPLICATION command completed successfully.
DB21024I  This command is asynchronous and may not be effective immediately.

db2 => 
db2 => 
db2 => 
db2 => 
db2 => restore db sample from /arch/      
SQL2522N  More than one backup file matches the timestamp value provided for 
the backed up database image.
db2 => restore db sample from /arch/ taken at 20101210132310
SQL2539W  Warning!  Restoring to an existing database that is the same as the 
backup image database.  The database files will be deleted.
Do you want to continue ? (y/n) y
DB20000I  The RESTORE DATABASE command completed successfully.
db2 => 
[db2inst1@localhost ~]$ db2 connect to sample
SQL1117N  A connection to or activation of database "SAMPLE" cannot be made 
because of ROLL-FORWARD PENDING.  SQLSTATE=57019
--这个时候数据库是处于ROLL-FORWARD 的状态的

db2 => rollforward db sample to end of logs and complete
   
                                 Rollforward Status

 Input database alias                   = sample
 Number of nodes have returned status   = 1

 Node number                            = 0
 Rollforward status                     = not pending
 Next log file to be read               =
 Log files processed                    = S0000007.LOG - S0000007.LOG
 Last committed transaction             = 2010-12-10-05.23.22.000000 UTC

DB20000I  The ROLLFORWARD command completed successfully.

[db2inst1@localhost ~]$ db2 connect to sample

   Database Connection Information

 Database server        = DB2/LINUX 9.7.1
 SQL authorization ID   = DB2INST1
 Local database alias   = SAMPLE