After a shared disk is added to a VM, the ASM instance of Node 2 cannot be loaded

It is easier to add a disk image to ASM using DBCA on node 1. Two new directories are created: ARCHLOG and BACKUP. Node 2 cannot be loaded! [Oracle @ node2bdump] $ exportORACLE_SID + ASM2 [oracle @ node2bdump] $ asmcmdASMCMDllcommands: -------- cddufindhelplslsctlsdgmkalias

It is easier to add a disk image to ASM using DBCA on node 1. Two new directories are created: ARCHLOG and BACKUP. Node 2 cannot be loaded! [Oracle @ node2bdump] $ export ORACLE_SID = + ASM2 [oracle @ node2bdump] $ asmcmd ASMCMDll commands: -------- cd du find help ls lsct lsdg mkalias

It is easier to add a disk image to ASM using DBCA on node 1. Two new directories are created: ARCHLOG and BACKUP. Node 2 cannot be loaded!

[Oracle @ node2bdump] $ export ORACLE_SID = + ASM2

[Oracle @ node2bdump] $ asmcmd

ASMCMD> ll

Commands:

--------

Cd

Du

Find

Help

Ls

Lsct

Lsdg

Mkalias

Mkdir

Pwd

Rm

Rmalias

ASMCMD> ls

ARCHLOG/

BACKUP/

DATA/

ASMCMD> cd DATA

ASMCMD> ls

MYRAC/

ASMCMD> cd ..

ASMCMD> cd ARCHLOG

Unable to access this directory

Start the ASM instance

SQL> startup

ORA-32004: obsolete and/or deprecated parameter (s) specified

ASMinstance started

TotalSystem Global Area 92274688 bytes

FixedSize 1217884 bytes

VariableSize 65890980 bytes

ASMCache 25165824 bytes

ORA-15032: not all alterations saved med

ORA-15003: diskgroup "DATA" already mounted in another lock name space

ORA-15003: diskgroup "BACKUP" already mounted in another lock name space

ORA-15003: diskgroup "ARCHLOG" already mounted in another lock name space

The ASM instance already exists.

[Oracle @ node2dbs] $ ps-ef | grep asm _

Oracle 26435 1 0? 00:00:00 asm_pmon _ + ASM2

Oracle 26437 1 0? 00:00:00 asm_diag _ + ASM2

Oracle 26439 1 0? 00:00:00 asm_psp0 _ + ASM2

Oracle 26459 1 0? 00:00:01 asm_lmon _ + ASM2

Oracle 26461 1 0? 00:00:00 asm_lmd0 _ + ASM2

Oracle 26463 1 0? 00:00:00 asm_lms0 _ + ASM2

Oracle 26480 1 0? 00:00:00 asm_mman _ + ASM2

Oracle 26482 1 0? 00:00:00 asm_dbw0 _ + ASM2

Oracle 26484 1 0? 00:00:00 asm_lgwr _ + ASM2

Oracle 26486 1 0? 00:00:00 asm_ckpt _ + ASM2

Oracle 26488 1 0? 00:00:00 asm_smon _ + ASM2

Oracle 26490 1 0? 00:00:00 asm_rbal _ + ASM2

Oracle 26492 1 0? 00:00:00 asm_gmon _ + ASM2

Oracle 26564 1 0? 00:00:00 asm_lck0 _ + ASM2

Oracle 32297 24832 0 00:00:00 pts/1 grep asm _

ExportORACLE_SID = + ASM2

Sqlplus/as sysdba

SQL> shutdown immediate;

SQL> conn/as sysdba

Connectedto an idle instance.

SQL> startup

ASMinstance started

TotalSystem Global Area 92274688 bytes

FixedSize 1217884 bytes

VariableSize 65890980 bytes

ASMCache 25165824 bytes

ORA-15032: not all alterations saved med

ORA-15063: ASM discovered an insufficient number of disks for diskgroup

"BACKUP"

ORA-15063: ASM discovered an insufficient number of disks for diskgroup

"ARCHLOG"

View ASM logs

Tail-100/opt/oracle/database/admin/+ ASM/bdump/alert _ + ASM2.log

SQL> ALTER DISKGROUP ALL MOUNT

TueSep 25 17:52:30 2012

NOTE: cache registered group DATA number = 1 incarn = 0x28a105da

NOTE: cache registered group ARCHLOG number = 2 incarn = 0x25e105d8

NOTE: cache registered group BACKUP number = 3 incarn = 0x262105d9

TueSep 25 17:52:30 2012

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

TueSep 25 17:52:30 2012

NOTE: When at: instance not first (grp 1)

ERROR: no PST quorum in group 2: required 1, found 0

Tue Sep 25 17:52:30 2012

NOTE: cache dismounting group2/0x25E105D8 (ARCHLOG)

NOTE: dbwr not being msg 'd to dismount

ERROR: diskgroup ARCHLOG was not mounted

TueSep 25 17:52:30 2012

ERROR: no PST quorum in group 3: required 1, found 0

TueSep 25 17:52:30 2012

NOTE: cache dismounting group 3/0x262105D9 (BACKUP)

NOTE: dbwr not being msg 'd to dismount

ERROR: diskgroup BACKUP was not mounted

NOTE: cache opening disk 0 of grp 1: VOL1 label: VOL1

NOTE: F1X0 found on disk 0 fcn 0.0

NOTE: cache opening disk 1 of grp 1: VOL2 label: VOL2

NOTE: cache mounting (not first) group 1/0x28A105DA (DATA)

TueSep 25 17:52:31 2012

Kjbdomattsend to node 0

TueSep 25 17:52:31 2012

NOTE: attached to recovery domain 1

TueSep 25 17:52:32 2012

NOTE: opening chunk 1 at fcn 0.7142 ABA

NOTE: seq = 42 blk = 940

TueSep 25 17:52:32 2012

NOTE: cache mounting group 1/0x28A105DA (DATA) succeeded

SUCCESS: diskgroup DATA was mounted

TueSep 25 17:52:34 2012

NOTE: recovering COD for group 1/0x28a105da (DATA)

SUCCESS: completed COD recovery for group 1/0x28a105da (DATA)

Disable the VM and modify the VMX file.

Scsi1.sharedBus = "VIRTUAL"