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本帖最后由 davidh2y 于 2011-06-01 14:42 编辑
回复 6# hetg407
执行步骤( 在test7执行):
1. cd /tmp
ioscan -kNf | grep ^disk | awk '{printf "%s %s %s\n",$3,$1,$2}' > infile
2、修改infile文件
修改后的文件:
root@test7:/tmp>more infile
64000/0xfa00/0x1a disk 12
64000/0xfa00/0x1e disk 14
64000/0xfa00/0x1f disk 16
64000/0xfa00/0x20 disk 18
3、执行ioinit,完成修改
# ioinit -f ./infile
4.删除原disk
rmsf -x
执行后的结果:
ioscan -m lun
root@test7:/>ioscan -m lun
Class I Lun H/W Path Driver S/W State H/W Type Health Description
======================================================================
disk 12 64000/0xfa00/0x1a esdisk CLAIMED DEVICE online HP Virtual Disk
0/0/0/0.0x0.0x0
/dev/disk/disk12 /dev/disk/disk12_p2 /dev/rdisk/disk12 /dev/rdisk/disk12_p2
/dev/disk/disk12_p1 /dev/disk/disk12_p3 /dev/rdisk/disk12_p1 /dev/rdisk/disk12_p3
disk 14 64000/0xfa00/0x1e esdisk CLAIMED DEVICE online HP Virtual Disk
0/0/0/0.0x1.0x0
/dev/disk/disk13 /dev/disk/disk14 /dev/rdisk/disk13 /dev/rdisk/disk14
disk 16 64000/0xfa00/0x1f esdisk CLAIMED DEVICE online HP Virtual Disk
0/0/0/0.0x2.0x0
/dev/disk/disk15 /dev/disk/disk16 /dev/rdisk/disk15 /dev/rdisk/disk16
disk 18 64000/0xfa00/0x20 esdisk CLAIMED DEVICE online HP Virtual Disk
0/0/0/0.0x3.0x0
/dev/disk/disk17 /dev/disk/disk18 /dev/rdisk/disk17 /dev/rdisk/disk18
和test6比较:
root@test6:/>ioscan -m lun
Class I Lun H/W Path Driver S/W State H/W Type Health Description
======================================================================
disk 13 64000/0xfa00/0x1e esdisk CLAIMED DEVICE online HP Virtual Disk
0/0/0/0.0x0.0x0
/dev/disk/disk13 /dev/disk/disk13_p2 /dev/rdisk/disk13 /dev/rdisk/disk13_p2
/dev/disk/disk13_p1 /dev/disk/disk13_p3 /dev/rdisk/disk13_p1 /dev/rdisk/disk13_p3
disk 14 64000/0xfa00/0x22 esdisk CLAIMED DEVICE online HP Virtual Disk
0/0/0/0.0x1.0x0
/dev/disk/disk14 /dev/rdisk/disk14
disk 16 64000/0xfa00/0x23 esdisk CLAIMED DEVICE online HP Virtual Disk
0/0/0/0.0x2.0x0
/dev/disk/disk16 /dev/rdisk/disk16
disk 18 64000/0xfa00/0x24 esdisk CLAIMED DEVICE online HP Virtual Disk
0/0/0/0.0x3.0x0
/dev/disk/disk18 /dev/rdisk/disk18
这里test6:instance number和/dev/disk/diskNN 编号一致,而test7:instance number 却和/dev/disk/diskNN 不一致。
导致最后安装11g 的clusterware 报错。
安装过程中选择disk 18(diskgroup :crs_dg)作为默认的dg(存放ocr和voting disk).
test6 执行root.sh成功,test7执行root.sh报错,“Timed out waiting for the CRS stack to start”
查crsd.log:OCR context init failure. Error: PROC-26: Error while accessing the physical storage ASM error [SLOS: cat=8, opn=kgfo
OpenFile01, dep=15056, loc=kgfokge
查alerttest7.log :The OCR location in an ASM disk group is inaccessible
我怀疑是在test7的编号不一致导致?如何处理,让test7的ioscan -m lun输出和test6的完全一样(在共享磁盘)。 |
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