一、环境准备
虚拟机准备,添加共享磁盘
(1)共享存储规划
| 裸设备名 |
容量 |
用途 |
| /dev/sdb |
10 G |
/dev/asmdata0(数据磁盘) |
| /dev/sdc |
5 G |
/dev/asmdcr(DCR 磁盘) |
| /dev/sdd |
5 G |
/dev/asmvote(vote 磁盘) |
| /dev/sde |
10 G |
/dev/asmlog0(redo 日志磁盘) |
| /dev/sdf |
10 G |
/dev/asmarch0(归档日志磁盘) |
(2)cmd命令行创建共享磁盘(如果指定的共享磁盘的存放目录如果不存在需要提前创建)
在VMware安装目录下
.\vmware-vdiskmanager.exe -c -s 10g -a lsilogic -t 2 "P:\VMtools\dsc1\sharedisk\share-data0.vmdk"
.\vmware-vdiskmanager.exe -c -s 5g -a lsilogic -t 2 "P:\VMtools\dsc1\sharedisk\share-dcr.vmdk"
.\vmware-vdiskmanager.exe -c -s 5g -a lsilogic -t 2 "P:\VMtools\dsc1\sharedisk\share-vote.vmdk"
.\vmware-vdiskmanager.exe -c -s 10GB -a lsilogic -t 2 "P:\VMtools\dsc1\sharedisk\share-log0.vmdk"
.\vmware-vdiskmanager.exe -c -s 10GB -a lsilogic -t 2 "P:\VMtools\dsc1\sharedisk\share-arch0.vmdk"

(3)编辑两台虚拟机的vmx文件(需要在关闭虚拟机的情况下进行)

在最后面添加:
#shared disks configure
diskLib.dataCacheMaxSize=0
diskLib.dataCacheMaxReadAheadSize=0
diskLib.dataCacheMinReadAheadSize=0
diskLib.dataCachePageSize=4096
diskLib.maxUnsyncedWrites = "0"
disk.locking = "FALSE"
scsi1.sharedBus = "virtual"
scsi1.present = "TRUE"
scsi1.virtualDev = "lsilogic"
scsi1:0.mode = "independent-persistent"
scsi1:0.deviceType = "disk"
scsi1:0.present = "TRUE"
scsi1:0.fileName = "P:\VMtools\dsc1\sharedisk\share-data0.vmdk"
scsi1:0.redo = ""
scsi1:1.mode = "independent-persistent"
scsi1:1.deviceType = "disk"
scsi1:1.present = "TRUE"
scsi1:1.fileName = "P:\VMtools\dsc1\sharedisk\share-dcr.vmdk"
scsi1:1.redo = ""
scsi1:2.mode = "independent-persistent"
scsi1:2.deviceType = "disk"
scsi1:2.

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