SQL*Plus: Release 11.2.0.1.0 Production on Wed Mar 14 23:17:54 2012
Copyright (c) 1982, 2009, Oracle. All rights reserved.
SQL> conn /as sysasm Connected to an idle instance. SQL> startup mount ASM instance started
Total System Global Area 284565504 bytes Fixed Size 1336036 bytes Variable Size 258063644 bytes ASM Cache 25165824 bytes ORA-15032: not all alterations performed ORA-15017: diskgroup "DATA" cannot be mounted ORA-15063: ASM discovered an insufficient number of disks for diskgroup "
SQL> col path for a30 SQL> set lines 100 SQL> select mode_status,name,state,path from v$asm_disk;
MODE_ST NAME STATE PATH ------- ------------------------------ -------- ------------------------------ ONLINE NORMAL /dev/raw/raw4 ONLINE NORMAL /dev/raw/raw2 ONLINE NORMAL /dev/raw/raw5 ONLINE NORMAL /dev/raw/raw3 ONLINE NORMAL /dev/raw/raw1 SQL> select * from v$asm_diskgroup 2 ; no rows selected SQL> show parameter asm_disk NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ asm_diskgroups string DATA asm_diskstring string /dev/raw/raw* SQL>
以下的asm实例的日志 Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production "alert_+ASM.log" 1376L, 59479C 1286,1 95% asm_diskstring = "/dev/raw/raw*" asm_diskgroups = "DATA" asm_power_limit = 1 diagnostic_dest = "/u01/app/oracle/" Wed Mar 14 23:18:07 2012 PMON started with pid=2, OS id=4493 Wed Mar 14 23:18:07 2012 VKTM started with pid=3, OS id=4495 at elevated priority VKTM running at (10)millisec precision with DBRM quantum (100)ms Wed Mar 14 23:18:07 2012 GEN0 started with pid=4, OS id=4499 Wed Mar 14 23:18:07 2012 DIAG started with pid=5, OS id=4501 Wed Mar 14 23:18:07 2012 PSP0 started with pid=6, OS id=4503 Wed Mar 14 23:18:07 2012 DIA0 started with pid=7, OS id=4505 Wed Mar 14 23:18:07 2012 MMAN started with pid=8, OS id=4507 Wed Mar 14 23:18:07 2012 DBW0 started with pid=9, OS id=4509 Wed Mar 14 23:18:07 2012 LGWR started with pid=10, OS id=4511 Wed Mar 14 23:18:07 2012 CKPT started with pid=11, OS id=4513 Wed Mar 14 23:18:07 2012 SMON started with pid=12, OS id=4515 Wed Mar 14 23:18:07 2012 RBAL started with pid=13, OS id=4517 Wed Mar 14 23:18:07 2012 GMON started with pid=14, OS id=4519 Wed Mar 14 23:18:07 2012 MMON started with pid=15, OS id=4521 Wed Mar 14 23:18:07 2012 MMNL started with pid=16, OS id=4523 ORACLE_BASE from environment = /u01/app/oracle Wed Mar 14 23:18:07 2012 SQL> ALTER DISKGROUP ALL MOUNT NOTE: Diskgroups listed in ASM_DISKGROUPS are DATA NOTE: cache registered group DATA number=1 incarn=0xbc9dab97 NOTE: cache began mount (first) of group DATA number=1 incarn=0xbc9dab97 ERROR: no PST quorum in group: required 2, found 0 NOTE: cache dismounting (clean) group 1/0xBC9DAB97 (DATA) NOTE: dbwr not being msg'd to dismount NOTE: lgwr not being msg'd to dismount NOTE: cache dismounted group 1/0xBC9DAB97 (DATA) NOTE: cache ending mount (fail) of group DATA number=1 incarn=0xbc9dab97 kfdp_dismount(): 2 kfdp_dismountBg(): 2 ERROR: diskgroup DATA was not mounted NOTE: cache deleting context for group DATA 1/-1130517609 ORA-15032: not all alterations performed ORA-15017: diskgroup "DATA" cannot be mounted ORA-15063: ASM discovered an insufficient number of disks for diskgroup "DATA" ERROR: ALTER DISKGROUP ALL MOUNT
