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1#
发表于 2017-4-13 20:23:27
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回复: 0
环境:oracle 10.0.2.5 asm ,虚拟机双实例,实例2当前正常运行中.
实例一+ASM1启动不报错,但DATA diskgroup没有mount; 不知哪儿出了问题。
实例一ASM登录执行:
SQL> select group_number,name,state,total_mb from v$asm_diskgroup;
GROUP_NUMBER NAME STATE TOTAL_MB
------------ -------------------- ---------------------- ----------
2 RECOVERYDEST MOUNTED 305266
0 DATA DISMOUNTED 0
SQL> select group_number,DISK_NUMBER,PATH,HEADER_STATUS from v$asm_disk ;
GROUP_NUMBER DISK_NUMBER PATH HEADER_STATUS
------------ ----------- -------------------- ------------------------
0 0 /dev/raw/raw1 FOREIGN
0 1 /dev/raw/raw2 FOREIGN
0 2 /dev/raw/raw10 MEMBER
0 3 /dev/raw/raw11 MEMBER
0 4 /dev/raw/raw12 MEMBER
0 5 /dev/raw/raw4 MEMBER
0 6 /dev/raw/raw5 MEMBER
0 7 /dev/raw/raw6 MEMBER
0 8 /dev/raw/raw7 MEMBER
0 9 /dev/raw/raw8 MEMBER
0 10 /dev/raw/raw9 MEMBER
2 0 /dev/raw/raw3 MEMBER
12 rows selected.
SQL> show parameter asm_
NAME TYPE VALUE
------------------------------------ ---------------------- ------------------------------
asm_diskgroups string RECOVERYDEST
asm_diskstring string /dev/raw/raw1, /dev/raw/raw2,
/dev/raw/raw3, /dev/raw/raw4,
/dev/raw/raw5, /dev/raw/raw6,
/dev/raw/raw7, /dev/raw/raw8,
/dev/raw/raw9, /dev/raw/raw10,
/dev/raw/raw11, /dev/raw/raw1
2
asm_power_limit integer 1
SQL>
SQL> alter diskgroup data mount;
alter diskgroup data mount
*
ERROR at line 1:
ORA-15032: not all alterations performed
ORA-15063: ASM discovered an insufficient number of disks for diskgroup "DATA" ---不成功
SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production
With the Partitioning, Real Application Clusters, OLAP, Data Mining
and Real Application Testing options
[oracle@rac1 client]$ ls -l /dev/raw
total 0
crw-rw---- 1 oracle oinstall 162, 1 Apr 24 14:23 raw1
crw-rw---- 1 oracle oinstall 162, 10 Oct 13 10:08 raw10
crw-rw---- 1 oracle oinstall 162, 11 Oct 13 10:08 raw11
crw-rw---- 1 oracle oinstall 162, 12 Oct 13 10:08 raw12
crw-rw---- 1 oracle oinstall 162, 2 Oct 13 22:01 raw2
crw-rw---- 1 oracle oinstall 162, 3 Oct 13 21:46 raw3
crw-rw---- 1 oracle oinstall 162, 4 Oct 13 10:08 raw4
crw-rw---- 1 oracle oinstall 162, 5 Oct 13 10:08 raw5
crw-rw---- 1 oracle oinstall 162, 6 Oct 13 10:08 raw6
crw-rw---- 1 oracle oinstall 162, 7 Apr 24 14:23 raw7
crw-rw---- 1 oracle oinstall 162, 8 Apr 24 14:23 raw8
crw-rw---- 1 oracle oinstall 162, 9 Oct 13 10:08 raw9
[oracle@rac1 client]$ kfed read /dev/raw/raw1
kfbh.endian: 0 ; 0x000: 0x00
kfbh.hard: 130 ; 0x001: 0x82
kfbh.type: 0 ; 0x002: KFBTYP_INVALID
kfbh.datfmt: 0 ; 0x003: 0x00
kfbh.block.blk: 4290772992 ; 0x004: T=1 NUMB=0x7fc00000
kfbh.block.obj: 0 ; 0x008: TYPE=0x0 NUMB=0x0
kfbh.check: 0 ; 0x00c: 0x00000000
kfbh.fcn.base: 44811 ; 0x010: 0x0000af0b
kfbh.fcn.wrap: 4096 ; 0x014: 0x00001000
kfbh.spare1: 246990 ; 0x018: 0x0003c4ce
kfbh.spare2: 2054913149 ; 0x01c: 0x7a7b7c7d
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