Building a RAC Test Environment on VMWare For Free

Maclean Liu(刘相兵

Building a RAC Test Environment on VMWare For Free

Shut down guest OS in Node1
•On the VMWare server host OS, create
a new directory for shared disk files:
mkdir –p /u01/vmware/vms/rac-disks
•Back at the VMWare Server Console,
add new disks to the Node1 (RAC1) VM
as shown in the following example.

Node1: Add Shared Storage
•Now for the tricky part: hand-editing
VMWare configuration file.
•The changes we make enable the disks
to be shared with other VMs.
•Add or update the following parameters
in the “/u01/vmware/vms/RAC1/Red
Hat Enterprise Linux 4.vmx” file

disk.locking = "FALSE"
diskLib.dataCacheMaxSize = "0"
diskLib.dataCacheMaxReadAheadSize = "0"
diskLib.dataCacheMinReadAheadSize = "0"
diskLib.dataCachePageSize = "4096"
diskLib.maxUnsyncedWrites = "0"
scsi1.sharedBus = "VIRTUAL

scsi1:0.deviceType = "disk"
scsi1:0.redo = ""
scsi1:1.deviceType = "disk"
scsi1:1.redo = ""
scsi1:2.deviceType = "disk"
scsi1:2.redo = ""
scsi1:3.deviceType = "disk"
scsi1:3.redo = ""
scsi1:4.deviceType = "disk"
scsi1:4.redo = ""

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zhuqibs

vmware推出8.0了，但是共享存储还是要改vmx，它就是不为大家考虑，做成图形界面不好吗？

zhuqibs

虚拟机玩多了，看到任何东西都感到是虚拟的，有点庄子梦蝶的感觉