Install oracleLinux5.7 on vmware (multiple images)

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Oracle official website download: OracleLinux-R5-U7-Server-x86_64-dvd.iso, is Linux5.7 version. Downloaded from Baidu: vmware 10.

File-new virtual machine-custom (advanced)/* advanced talents are custom */



# We have four processors, each of which is a single core.
# Because it is expected to run EBS applications, databases, etc., I set a relatively large memory, with 4 GB.

Select a bridge network so that it can have a separate IP address on the LAN.

# Do not allocate all disk space at the beginning, because the allocation process will be slow and it will be a waste of space.


So far, VMWARE's virtual machine has been created. Next we need to insert the optical drive, start the machine, and install the OS.
Since Oracle runs Linux, redhat is not supported in some places, such as asmlib. rpm. Press enter.



Here we directly go through the SKIP address, saving you the trouble of checking.


Here we will first select Simplified Chinese to facilitate your attention.


The keyboard does not move by default. If you want to partition the sda hard disk, sda is also a hard disk that is added to us by default when we create a virtual machine. Here is just a warning. Of course it doesn't matter, because the originally allocated hard disk is empty and there is no important data.


Select "Custom". As shown above, we are senior technical personnel.


Here is the configuration storage. We usually create a new one, and allocate 8 GB (1-2 times of memory) to the swap. The SWAP partition is a temporary swap zone, which is crucial to performance. /Boot is the system mount point. It allocates 100 MB of space, and the root directory "/" allocates the remaining space. This is the simplest method.




In this way, it is divided into three zones: sda1 for/boot, sda2 for swap (this does not have a mount point), And/dev/sda3 for all other spaces.


We noticed that RAID and LVM are very interesting. You can try them all. Raid is a soft raid, lvm is a volume management software, which is used for partitioning. For example, sda1 and sad2 are used as raid 1 images, or sda1 and sda2 are added to a vg, separate the volumes (then sda1 and sda2 are equivalent to Luns ).
If several operating systems are installed on a machine, you have to set them on the boot program. As follows.

We can disable ipv6 and set static IP Access.


For the following gateway, refer to the default gateway in the ipconfig command on win, that is, use the same gateway as WIN.


We recommend that you choose both production systems and performance-based functions.
Virtual Machine ip address.