Detailed description of SUSE12 system installation and LVM settings, and suse12 system installation of lvm

Detailed description of SUSE12 system installation and LVM settings, and suse12 system installation of lvm
The custom installation of SUSE12 is similar to that of previous versions, but it only adjusts the functional installation sequence. For example, the network settings are placed in the front, and the SUSE11 is almost in the second half, after the custom partition is adjusted to the network settings, the entry settings are also confidential. If you are familiar with suse11 installation, you can easily skip this section. -- Installation of the straight split line of Zhao weijiang Directory: 1. select Installation on the startup page and press Enter. This will load the SUSE Linux Server installer and install it in normal mode. 2. Select Language and KeyboardLayout as both English (US), check the box before I Agree to the License Terms, and click Next. 3. Check the network settings to confirm the decvice type and configuration name. Generally, all are default values, and click Next. 3.1 set the ip Address and subnet mask. Click address, select statically assigned ip Address (static address), enter the ip Address and subnet mask with spaces below, and click Next. 3.2 click Routing in route address settings. Enter a space at the bottom of the default ip v4 gateway and the gateway address. Then, click Next. 4. Activate the email and serial number. Skip this step and click Skip registry. On the displayed page, click YES and Next. 5. Select proceed with standard SLES installation in the first installation mode. If you want to install SAP, select the second mode and click Next. Ps: SAP is the name of its ERP (Enterprise-wide Resource Planning) software. It is a pioneer in ERP solutions and the world's top ERP software, it can provide comprehensive solutions for enterprises of all sizes in various industries. 6. Skip this page and click Next. If you want to install some of the following services, such as FTP/NFS, check the box before I wowould like toinstall an... and then select. 7. Customize the LVM partition (focus on the blackboard !!!) Click "Expert partitioner" to create a custom partition. 7.1 delete the original partition and click hard disks on the left. Select/dev/sda1,/dev/sda2,/dev/sda3 and delete respectively. 7.1.1 result 7.2 after the original partition is deleted: The New/boot partition/boot/partition cannot be in the logical volume group, because the boot loader cannot read the logical volume group. If the root partition/partition is on a logical volume, create a separate/boot/partition so that it does not belong to any volume group. Click add partition below. 7.2.1 select primary partition for the new/boot partition and click Next. 7.2.2 create a new/boot partition in the custom size of 200 m or m, and then click Next. 7.2.3 create a new/boot partition, select data and ISV applications, and click Next. 7.2.4 select Mount Point/boot from Mount Point on the right of the new/boot partition and click Next. 7.2.5 create/boot partition result 7.3 create a partition. Click add partition below to create a volume group. 7.3.1 Create a partition, select primary partition for the volume group, and click Next. 7.3.2 create a partition, allocate all the space for creating a volume group, and click Next. 7.3.3 create a partition, select data and ISV applications for creating a volume group, and click Next. 7.3.4 create a partition, select Do not format partition and Do not mount partition for creating a volume group (focus, and press the blackboard again), and click Next. 7.3.5 create a new partition/dev/sda2, allocate all the space remaining, and do not attach the partition. The result is shown in the figure. 7.4 create a Volume Group click Volume Management on the left and Add Volume Group in the Red Circle to create a Volume Group. 7.4.1 create a Volume Group fill in the Volume Group Name jimmy_vg in Volume Group Name, and select the Left Border partition Add to the right. 7.4.2 create a volume group and Add it to the right. The result is as follows. Click finish. 7.5 create a logical volume click Add logical volume in the Red Circle to create the logical volume. 7.5.1 create a logical volume and enter the logical volume name lv_root in logical volume. For other default values, click Next. 7.5.2 create a custom logical volume in custom size and click Next. 7.5.3 create a logical volume, select data and ISV applications, and click Next. 7.5.4 create a logical volume select a Mount Point in the Mount Point and click Next. 7.5.5 logical volume creation is complete. 7.6 create a swap partition (Knock on the blackboard and draw a strong emphasis). The creation method is the same as that of the first logical volume above until file system is selected. For details, see the next figure. 7.6.1 create a swap partition and select swap in options. 7.6.2 create a swap partition. After selecting swap in options, click finish as follows. 7.7 The final result of completing the partition is as follows. Except for the swap partition, all the other partitions are the same. Then click accept in the lower right corner. 7.8 complete partition configuration and click Next. 8. Set the time zone according to the selected time zone. You can select Beijing for the first installation. In the past, it was Shanghai. If NTP is used, set it in other settings and click Next. 9. Create a new user and click Next. 10. Install and set two common settings: software and firewall and ssh, 10.1 install and set-Disable firewall to close the firewall, enable ssh, and then click OK. 10.2 installation settings-enable GUI check before GNOME Desktop Environment and X Window System to enable GUI. In addition, C/C ++ compiler and tools are recommended to be checked, and then click OK. 11. Installation in progress 12. installation completed