The environment is AIX 6.1, DB2 version 9.7.0.7
First, check if the DB2 main process exists
ps -ef|grep db2sys
Use db2start to open the database if it does not exist
The backup medium is the cold standby data source,
CD to the directory where the media is located:
cd /home/db2inst1/backup
Use the redirect parameter to change the directory:
1.>db2 restore db xxx from . replace existing redirect without rolling forward
SQL1277W A redirected restore operation is being performed. Table space
configuration can now be viewed and table spaces that do not use automatic
storage can have their containers reconfigured.
DB20000I The RESTORE DATABASE command completed successfully.
List XXX database container details:
2.>
db2pd -db xxx -tablespaces
Database Partition 0 -- Database xxx -- Active -- Up 0 days 00:00:16 -- Date 2014-05-07-13.06.01.022471
Tablespace Configuration:
Address Id Type Content PageSz ExtentSz Auto Prefetch BufID BufIDDisk FSC NumCntrs MaxStripe LastConsecPg Name
0x0700000103DED1C0 0 SMS Regular 4096 32 Yes 32 1 1 On 1 0 31 SYSCATSPACE
0x0700000103DF06E0 1 SMS SysTmp 4096 32 Yes 32 1 1 On 1 0 31 TEMPSPACE1
0x0700000103DF3C00 2 SMS Regular 4096 32 Yes 32 1 1 On 1 0 31 USERSPACE1
0x0700000103DF7360 3 SMS Regular 4096 32 Yes 32 1 1 On 1 0 31 SYSTOOLSPACE
0x0700000103DFAAC0 4 SMS UsrTmp 4096 32 Yes 32 1 1 On 1 0 31 SYSTOOLSTMPSPACE
0x0700000103DFE220 5 DMS Large 4096 32 No 32 1 1 Off 1 0 31 CDTS
0x0700000105280080 6 DMS Large 4096 32 No 64 1 1 Off 1 0 31 TSASNCA
0x0700000105281560 7 DMS Large 4096 32 No 64 1 1 Off 1 0 31 TSASNUOW
0x0700000105282A40 8 SMS Regular 8192 32 No 32 2 2 Off 1 0 31 CLOBTBS1
Tablespace Statistics:
Address Id TotalPgs UsablePgs UsedPgs PndFreePgs FreePgs HWM Max HWM State MinRecTime NQuiescers PathsDropped
0x0700000103DED1C0 0 0 0 0 0 0 0 0 0x02001100 1373014041 0 No
0x0700000103DF06E0 1 0 0 0 0 0 0 0 0x02001100 0 0 No
0x0700000103DF3C00 2 0 0 0 0 0 0 0 0x02001100 1398850212 0 No
0x0700000103DF7360 3 0 0 0 0 0 0 0 0x02001100 1373021563 0 No
0x0700000103DFAAC0 4 0 0 0 0 0 0 0 0x02001100 1301089227 0 No
0x0700000103DFE220 5 50000 49952 0 0 0 0 0 0x02001100 1374892759 0 No
0x0700000105280080 6 38400 38368 0 0 0 0 0 0x02001100 1374890249 0 No
0x0700000105281560 7 12800 12768 0 0 0 0 0 0x02001100 1374890249 0 No
0x0700000105282A40 8 0 0 0 0 0 0 0 0x02001100 1398850032 0 No
Tablespace Autoresize Statistics:
Address Id AS AR InitSize IncSize IIP MaxSize LastResize LRF
0x0700000103DED1C0 0 No No 0 0 No 0 None No
0x0700000103DF06E0 1 No No 0 0 No 0 None No
0x0700000103DF3C00 2 No No 0 0 No 0 None No
0x0700000103DF7360 3 No No 0 0 No 0 None No
0x0700000103DFAAC0 4 No No 0 0 No 0 None No
0x0700000103DFE220 5 No No 0 0 No 0 None No
0x0700000105280080 6 No No 0 0 No 0 None No
0x0700000105281560 7 No No 0 0 No 0 None No
0x0700000105282A40 8 No No 0 0 No 0 None No
Containers:
Address TspId ContainNum Type TotalPgs UseablePgs PathID StripeSet Container
0x0700000103CFFA40 0 0 Path 0 0 - 0 /db2sys/db2inst1/XXX/NODE0000/SQL00003/SQLT0000.0
0x0700000103CFFC80 1 0 Path 0 0 - 0 /db2sys/db2inst1/XXX/NODE0000/SQL00003/SQLT0001.0
0x0700000103DF50E0 2 0 Path 0 0 - 0 /db2sys/db2inst1/XXX/NODE0000/SQL00003/SQLT0002.0
0x0700000103DF8840 3 0 Path 0 0 - 0 /db2sys/db2inst1/XXX/NODE0000/SQL00003/SYSTOOLSPACE
0x0700000103DFBFA0 4 0 Path 0 0 - 0 /db2sys/db2inst1/XXX/NODE0000/SQL00003/SYSTOOLSTMPSPACE
0x0700000103DFF700 5 0 File 50000 49952 - 0 /db2sys/db2inst1/XXX/NODE0000/SQL00003/CDTABLESPACE.DAT
0x0700000103DFF940 6 0 File 38400 38368 - 0 /db2sys/db2inst1/XXX/NODE0000/SQL00003/TSASNCA
0x0700000103DFFB80 7 0 File 12800 12768 - 0 /db2sys/db2inst1/XXX/NODE0000/SQL00003/TSASNUOW
0x0700000103DFFDC0 8 0 Path 0 0 - 0 /db2sys/db2inst1/XXX/NODE0000/SQL00003/XXXCLOB
Create a new XXX database container storage path in the / db2sys Directory:
cd /db2sys/db2inst1
MKDIR XXX
3. Change the storage path of containers and files:
db2 "set tablespace containers for 0 using (Path ‘/db2sys/db2inst1/xxx/NODE0000/SQL00001/SQLT0000.0‘)"
db2 "set tablespace containers for 1 using (Path ‘/db2sys/db2inst1/xxx/NODE0000/SQL00001/SQLT0001.0‘)"
db2 "set tablespace containers for 2 using (Path ‘/db2sys/db2inst1/xxx/NODE0000/SQL00001/SQLT0002.0‘)"
db2 "set tablespace containers for 3 using (Path ‘/db2sys/db2inst1/xxx/NODE0000/SQL00001/SYSTOOLSPACE‘)"
db2 "set tablespace containers for 4 using (Path ‘/db2sys/db2inst1/xxx/NODE0000/SQL00001/SYSTOOLSTMPSPACE‘)"
db2 "set tablespace containers for 5 using (File ‘/db2sys/db2inst1/xxx/NODE0000/SQL00001/CDTABLESPACE.DAT‘ 50000)"
db2 "set tablespace containers for 6 using (File ‘/db2sys/db2inst1/xxx/NODE0000/SQL00001/TSASNCA‘ 38400)"
db2 "set tablespace containers for 7 using (File ‘/db2sys/db2inst1/xxx/NODE0000/SQL00001/TSASNUOW‘ 12800)"
db2 "set tablespace containers for 8 using (Path ‘/db2sys/db2inst1/xxx/NODE0000/SQL00001/xxxCLOB‘)"
PS: an sql0298n error was encountered:
SQL0298N Bad container path. SQLSTATE=428B2
The container type and container name are specified correctly. We can't find a way out at last, but use a clumsy way at last;
resolvent:
Delete XXX database:
>db2 drop db xxx
To restore using DB2 restore and add the to parameter:
>db2 restore db xxx from . on /db2sys/db2inst1/xxx replace existing redirect without rolling forward
Repeat the above command to change the container and data file path.
After the path is changed, restore continue:
>db2 restore db xxx continue
DB20000I The RESTORE DATABASE command completed successfully.
Change archive path
>db2 update db cfg for xxx using LOGARCHMETH1 disk:/db2sys/db2log/xxx
Restart the database for parameters to take effect:
>db2 stop
>db2 start
PS: sql0332n is encountered when DB2 connects
>db2 connect to xxx
SQL0332N Character conversion from the source code page "1386" to the target
code page "819" is not supported. SQLSTATE=57017
resolvent:
>db2set
DB2COMM=tcpip
>db2set DB2CODEPAGE=1386
>db2set
DB2COMM=tcpip
DB2CODEPAGE=1386
>db2 terminate
>db2 connect to cnap
Database Connection Information
Database server = DB2/AIX64 9.7.7
SQL authorization ID = DB2INST1
Local database alias = XXX
OK, DB2 is finished.
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An example of DB2 recovery sql0928n
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Original address: http://blog.csdn.net/sunjiapeng/article/details/35861867
