oracle27478,OracleRAC修改ASM实例名的步骤

ASM实例启动日志&＃xff1a;

[Oracle&＃64;rac1 bdump]$ pwd

/u01/app/oracle/admin/&＃43;ASM/bdump

[oracle&＃64;rac1 bdump]$ cat alert_&＃43;ASM1.log

Thu Mar 24 23:51:37 2011

Starting ORACLE instance (normal)

LICENSE_MAX_SESSION &＃61; 0

LICENSE_SESSIONS_WARNING &＃61; 0

Interface type 1 eth1 192.168.1.0 configured from OCR for use as a cluster interconnect

Interface type 1 eth0 192.168.2.0 configured from OCR for use asa public interface

Shared memory segment for instance monitoring created

Picked latch-free SCN scheme 2

Using LOG_ARCHIVE_DEST_1 parameter default value as /u01/app/oracle/product/10.2.0/db_1/dbs/arch

Autotune of undo retention is turned off.

LICENSE_MAX_USERS &＃61; 0

SYS auditing is disabled

ksdpec: called for event 13740 prior to event group initialization

Starting up ORACLE RDBMS Version: 10.2.0.1.0.

System parameters with non-default values:

large_pool_size&＃61; 12582912

instance_type&＃61; asm

cluster_database&＃61; TRUE

instance_number&＃61; 2

remote_login_passwordfile&＃61; EXCLUSIVE

background_dump_dest&＃61; /u01/app/oracle/admin/&＃43;ASM/bdump

user_dump_dest&＃61; /u01/app/oracle/admin/&＃43;ASM/udump

core_dump_dest&＃61; /u01/app/oracle/admin/&＃43;ASM/cdump

asm_diskstring&＃61; /dev/mapper/datap1, /dev/mapper/frap1

asm_diskgroups&＃61; DATA, FRA

Cluster communication is configured to use the following interface(s) for this instance

192.168.1.42

Thu Mar 24 23:51:38 2011

cluster interconnect IPC version:Oracle UDP/IP

IPC Vendor 1 proto 2

PMON started with pid&＃61;2, OS id&＃61;27438

DIAG started with pid&＃61;3, OS id&＃61;27441

PSP0 started with pid&＃61;4, OS id&＃61;27453

LMON started with pid&＃61;5, OS id&＃61;27455

LMD0 started with pid&＃61;6, OS id&＃61;27461

LMS0 started with pid&＃61;7, OS id&＃61;27466

MMAN started with pid&＃61;8, OS id&＃61;27476

DBW0 started with pid&＃61;9, OS id&＃61;27478

LGWR started with pid&＃61;10, OS id&＃61;27480

CKPT started with pid&＃61;11, OS id&＃61;27482

SMON started with pid&＃61;12, OS id&＃61;27484

RBAL started with pid&＃61;13, OS id&＃61;27486

GMON started with pid&＃61;14, OS id&＃61;27488

Thu Mar 24 23:51:38 2011

lmon registered with NM - instance id 2 (internal mem no 1)

Thu Mar 24 23:51:39 2011

Reconfiguration started (old inc 0, new inc 1)

ASM instance

List of nodes:

1

Global Resource Directory frozen

Communication channels reestablished

Master broadcasted resource hash value bitmaps

Non-local Process blocks cleaned out

Thu Mar 24 23:51:39 2011

LMS 0: 0 GCS shadows cancelled, 0 closed

Set master node info

Submitted all remote-enqueue requests

Dwn-cvts replayed, VALBLKs dubious

All grantable enqueues granted

Post SMON to start 1st pass IR

Thu Mar 24 23:51:39 2011

LMS 0: 0 GCS shadows traversed, 0 replayed

Thu Mar 24 23:51:39 2011

Submitted all GCS remote-cache requests

Post SMON to start 1st pass IR

Fix write in gcs resources

Reconfiguration complete

LCK0 started with pid&＃61;15, OS id&＃61;27490

Thu Mar 24 23:51:39 2011

SQL> ALTER DISKGROUP ALL MOUNT

Thu Mar 24 23:51:39 2011

NOTE: cache registered group DATA number&＃61;1 incarn&＃61;0xf5e32eb6

NOTE: cache registered group FRA number&＃61;2 incarn&＃61;0xf5f32eb7

Thu Mar 24 23:51:39 2011

Loaded ASM Library - Generic Linux, version 2.0.4 (KABI_V2) library for asmlib interface

Thu Mar 24 23:51:39 2011

NOTE: Hbeat: instance first (grp 1)

Thu Mar 24 23:51:40 2011

NOTE: Hbeat: instance first (grp 2)

Thu Mar 24 23:51:44 2011

NOTE: start heartbeating (grp 1)

NOTE: cache opening disk 0 of grp 1: DATA path:/dev/mapper/datap1

Thu Mar 24 23:51:44 2011

NOTE: F1X0 found on disk 0 fcn 0.0

NOTE: cache mounting (first) group 1/0xF5E32EB6 (DATA)

* allocate domain 1, invalid &＃61; TRUE

Thu Mar 24 23:51:44 2011

NOTE: attached to recovery domain 1

Thu Mar 24 23:51:44 2011

NOTE: cache recovered group 1 to fcn 0.2777

Thu Mar 24 23:51:44 2011

NOTE: opening chunk 1 at fcn 0.2777 ABA

NOTE: seq&＃61;5 blk&＃61;139

Thu Mar 24 23:51:44 2011

NOTE: cache mounting group 1/0xF5E32EB6 (DATA) succeeded

SUCCESS: diskgroup DATA was mounted

Thu Mar 24 23:51:45 2011

NOTE: start heartbeating (grp 2)

NOTE: cache opening disk 0 of grp 2: FRA_0000 path:/dev/mapper/frap1

Thu Mar 24 23:51:45 2011

NOTE: F1X0 found on disk 0 fcn 0.0

NOTE: cache mounting (first) group 2/0xF5F32EB7 (FRA)

* allocate domain 2, invalid &＃61; TRUE

Thu Mar 24 23:51:45 2011

NOTE: attached to recovery domain 2

Thu Mar 24 23:51:45 2011

NOTE: cache recovered group 2 to fcn 0.1677

Thu Mar 24 23:51:45 2011

NOTE: opening chunk 1 at fcn 0.1605 ABA

NOTE: seq&＃61;4 blk&＃61;69

Thu Mar 24 23:51:45 2011

NOTE: cache mounting group 2/0xF5F32EB7 (FRA) succeeded

SUCCESS: diskgroup FRA was mounted

Thu Mar 24 23:51:47 2011

NOTE: recovering COD for group 1/0xf5e32eb6 (DATA)

SUCCESS: completed COD recovery for group 1/0xf5e32eb6 (DATA)

NOTE: recovering COD for group 2/0xf5f32eb7 (FRA)

SUCCESS: completed COD recovery for group 2/0xf5f32eb7 (FRA)

Thu Mar 24 23:51:58 2011

Reconfiguration started (old inc 1, new inc 2)

List of nodes:

0 1

Global Resource Directory frozen

Communication channels reestablished

* domain 1 valid &＃61; 1 according to instance 0

* domain 2 valid &＃61; 1 according to instance 0

Thu Mar 24 23:51:59 2011

Master broadcasted resource hash value bitmaps

Non-local Process blocks cleaned out

Thu Mar 24 23:51:59 2011

LMS 0: 0 GCS shadows cancelled, 0 closed

Set master node info

Submitted all remote-enqueue requests

Dwn-cvts replayed, VALBLKs dubious

All grantable enqueues granted

Thu Mar 24 23:51:59 2011

LMS 0: 18 GCS shadows traversed, 0 replayed

Thu Mar 24 23:51:59 2011

Submitted all GCS remote-cache requests

Fix write in gcs resources

Reconfiguration complete

[oracle&＃64;rac1 bdump]$

2.8启动数据库

[oracle&＃64;rac1 bdump]$srvctl start db -d rac

[oracle&＃64;rac1 bdump]$ cd /u01

[oracle&＃64;rac1 u01]$ sh crs_stat.sh

NameTargetStateHost

------------------------------ ---------- ----------------

ora.rac.dbONLINEONLINErac1

ora.rac.rac1.instONLINEONLINErac2

ora.rac.rac2.instONLINEONLINErac1

ora.rac.taf.csOFFLINEOFFLINE

ora.rac.taf.rac1.srvOFFLINE OFFLINE

ora.rac.taf.rac2.srvOFFLINEOFFLINE

ora.rac1.ASM1.asmONLINEONLINErac1

ora.rac1.LISTENER_RAC1.lsnrONLINEONLINErac1

ora.rac1.gsdONLINEONLINErac1

ora.rac1.onsONLINEONLINErac1

ora.rac1.vipONLINEONLINErac1

ora.rac2.ASM2.asmONLINEONLINErac2

ora.rac2.LISTENER_RAC2.lsnrONLINEONLINErac2

ora.rac2.gsdONLINEONLINErac2

ora.rac2.onsONLINEONLINErac2

ora.rac2.vipONLINEONLINErac2

[oracle&＃64;rac1 u01]$ crs_start ora.rac.taf.cs

Attempting to start &＃96;ora.rac.taf.cs&＃96; on member &＃96;rac2&＃96;

Start of &＃96;ora.rac.taf.cs&＃96; on member &＃96;rac2&＃96; succeeded.

[oracle&＃64;rac1 u01]$ sh crs_stat.sh

NameTargetStateHost

------------------------------ ---------- ----------------

ora.rac.dbONLINEONLINErac1

ora.rac.rac1.instONLINEONLINErac2

ora.rac.rac2.instONLINEONLINErac1

--还是反过来的

ora.rac.taf.csONLINEONLINErac2

ora.rac.taf.rac1.srvONLINEONLINErac2

ora.rac.taf.rac2.srvONLINEONLINErac1

ora.rac1.ASM1.asmONLINEONLINErac1

ora.rac1.LISTENER_RAC1.lsnrONLINEONLINErac1

ora.rac1.gsdONLINEONLINErac1

ora.rac1.onsONLINEONLINErac1

ora.rac1.vipONLINEONLINErac1

ora.rac2.ASM2.asmONLINEONLINErac2

ora.rac2.LISTENER_RAC2.lsnrONLINEONLINErac2

ora.rac2.gsdONLINEONLINErac2

ora.rac2.onsONLINEONLINErac2

ora.rac2.vipONLINEONLINErac2

至此&＃xff0c;RAC的ASM实例名&＃xff0c;已经修改成功了。 但是RAC实例名和节点名还是反过来的。 明天在做个测试&＃xff0c;把RAC的实例名也修改一下。

也就是为了好奇。 顺便做下测试。不过记住了一点&＃xff0c;安装RAC的时候&＃xff0c;从第一个节点开始安装。不然后面会比较麻烦。

有空还是希望能研究透CRS&＃xff0c;看看CRS是如何控制这个节点顺序的。