ORA-15063、ORA-15032要如何解决?单位的Oracle数据库ASM diskgrou...
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发布时间:2024-09-25 16:24
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时间:2024-10-03 05:42
概述
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ASM disk header是ASM disk的第一个块,即AU#0 BLOCK#0,disk header中记录了ASM disk的重要信息,比如ASM disk名字,diskgroup名字,failgroup名字,AU size等等
1. 通过视图v$asm_diskgroup和v$asm_disk查看:
select group_number,disk_number,mount_status,header_status,name,path from v$asm_disk;
GROUP_NUMBER DISK_NUMBER MOUNT_S HEADER_STATUS NAME PATH
------------ ----------- ------- --------------- -------- --------------------
1 0 CACHED MEMBER ASMDISK1 ORCL:ASMDISK1
select GROUP_NUMBER,name,state,type from v$asm_diskgroup;
GROUP_NUMBER NAME STATE TYPE
------------ -------- -------- ------
1 DGDATA MOUNTED EXTERN
2. 通过Kfed 查看ASM disk 信息:
kfed read /dev/oracleasm/disks/ASMDISK1
kfbh.endian: 1 ; 0x000: 0x01
kfbh.hard: 130 ; 0x001: 0x82
kfbh.type: 1 ; 0x002: KFBTYP_DISKHEAD
kfbh.datfmt: 1 ; 0x003: 0x01
kfbh.block.blk: 0 ; 0x004: blk=0
kfbh.block.obj: 2147483648 ; 0x008: disk=0
kfbh.check: 2402748364 ; 0x00c: 0x8f3707cc
kfbh.fcn.base: 3580 ; 0x010: 0x00000dfc
kfbh.fcn.wrap: 0 ; 0x014: 0x00000000
kfbh.spare1: 0 ; 0x018: 0x00000000
kfbh.spare2: 0 ; 0x01c: 0x00000000
kfdhdb.driver.provstr: ORCLDISKASMDISK1 ; 0x000: length=16
kfdhdb.grptyp: 1 ; 0x026: KFDGTP_EXTERNAL
kfdhdb.hdrsts: 3 ; 0x027: KFDHDR_MEMBER
kfdhdb.dskname: ASMDISK1 ; 0x028: length=8
kfdhdb.grpname: DGDATA ; 0x048: length=6
kfdhdb.fgname: ASMDISK1 ; 0x068: length=8
kfdhdb.blksize: 4096 ; 0x0ba: 0x1000
kfdhdb.ausize: 1048576 ; 0x0bc: 0x00100000
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诗檀软件专业数据库修复团队
热心网友
时间:2024-10-03 05:48
概述
----------
ASM disk header是ASM disk的第一个块,即AU#0 BLOCK#0,disk header中记录了ASM disk的重要信息,比如ASM disk名字,diskgroup名字,failgroup名字,AU size等等
1. 通过视图v$asm_diskgroup和v$asm_disk查看:
select group_number,disk_number,mount_status,header_status,name,path from v$asm_disk;
GROUP_NUMBER DISK_NUMBER MOUNT_S HEADER_STATUS NAME PATH
------------ ----------- ------- --------------- -------- --------------------
1 0 CACHED MEMBER ASMDISK1 ORCL:ASMDISK1
select GROUP_NUMBER,name,state,type from v$asm_diskgroup;
GROUP_NUMBER NAME STATE TYPE
------------ -------- -------- ------
1 DGDATA MOUNTED EXTERN
2. 通过Kfed 查看ASM disk 信息:
kfed read /dev/oracleasm/disks/ASMDISK1
kfbh.endian: 1 ; 0x000: 0x01
kfbh.hard: 130 ; 0x001: 0x82
kfbh.type: 1 ; 0x002: KFBTYP_DISKHEAD
kfbh.datfmt: 1 ; 0x003: 0x01
kfbh.block.blk: 0 ; 0x004: blk=0
kfbh.block.obj: 2147483648 ; 0x008: disk=0
kfbh.check: 2402748364 ; 0x00c: 0x8f3707cc
kfbh.fcn.base: 3580 ; 0x010: 0x00000dfc
kfbh.fcn.wrap: 0 ; 0x014: 0x00000000
kfbh.spare1: 0 ; 0x018: 0x00000000
kfbh.spare2: 0 ; 0x01c: 0x00000000
kfdhdb.driver.provstr: ORCLDISKASMDISK1 ; 0x000: length=16
kfdhdb.grptyp: 1 ; 0x026: KFDGTP_EXTERNAL
kfdhdb.hdrsts: 3 ; 0x027: KFDHDR_MEMBER
kfdhdb.dskname: ASMDISK1 ; 0x028: length=8
kfdhdb.grpname: DGDATA ; 0x048: length=6
kfdhdb.fgname: ASMDISK1 ; 0x068: length=8
kfdhdb.blksize: 4096 ; 0x0ba: 0x1000
kfdhdb.ausize: 1048576 ; 0x0bc: 0x00100000
如果自己搞不定可以找诗檀软件专业ORACLE数据库修复团队成员帮您恢复!
诗檀软件专业数据库修复团队