Hello, dear!
Good day to you!
Today, I will share with you the way to reinstall the IVS1800 service system. The following uses 9.1.0 as an example.
Before reinstalling, there are many operations that need to do, let's begin.
There is the process diagram.
Preparations
1. Firstly, you should make sure which version you want to reinstall, and what is the current verion. To check the current version, you can log in to the IVS1800 servers as admin user, and run the su - root command to switch to root user, run the cat /home/ivstool/version/version.xml.
2. Check the device type. The reinstall way of -C is different from -B. The following use -C as an example. For -B, please check: How Do I Reinstall the IVS Service System (IVS1800-B)
Run elabel get 0x10 under root user to obtain the information.
3. Then, you should obtain the IVS1800*Full.zip which is used to reinstall. You can find the package here: IVS1800, and chooses the version that you want.
For example: IVS18009.1.0.SPC1Full.zip
4. After that, check the system.
In the N+1 scenario, if the service node is normal, dismiss the hot backup group first.
In the N+1 scenario, if the service node is faulty, you need to first isolate the faulty service node from other nodes in the hot backup group. After the system is reinstalled and the faulty service node is recovered, you can add this service node to the original hot backup group in capacity expansion mode.
5. Check the IP and gateway of IVS1800.
6. Determine the reinstallation mode based on the preceding information.
Version | Methods |
8.1.0 | General mode Note: Before reinstalling this version, you should make sure that the network adapter mode is single-address mode. System > network Configuration > network adapter. |
Version earlier than 9.0.0 (including 9.0.RC2) | General mode |
9.0.0 and later versions |
|
Reinstall the IVS1800 service system( General mode)
Log in to the operating system as the root user.
Delete temporary files.
cd /home/install
rm -rf `ls /home/install | egrep -v '(cert|EncryptXml|oem_out.zip)'`
Upload IVS18009.1.0Full.zip to /tmp. ( You can use the MobaXterm tool to upload)
Move IVS18009.1.0Full.zip to /micro_cloud_install.
mv /tmp/IVS18009.1.0Full.zip /micro_cloud_install
Decompress and delete IVS18009.1.0Full.zip.
cd /micro_cloud_install
unzip IVS18009.1.0Full.zip
rm IVS18009.1.0Full.zip (The IVS18009.1.0Full.zip package must be deleted. Otherwise, the installation will fail due to insufficient device space.)
Decompress and delete IVS18009.1.0Full.zip.
unzip IVS1800_9.1.0Full.zip
rm IVS1800_9.1.0Full.zip(The IVS1800_9.1.0Full.zip package must be deleted. Otherwise, the installation will fail due to insufficient device space.)
Install the service system.
cd /micro_cloud_install/script
bash install.sh 192.168.6.200 192.168.6.1
(192.168.6.200 and 192.168.6.1 indicate the IP address and gateway address of the device before system reinstallation respectively.)
The system automatically installs the service system, which takes about 15 minutes.
If information similar to the following is displayed, the installation is successful:
After reinstalling, you should set the password of OMU portal.
Reinstall the IVS1800 service system( Script mode)
Log in to the operating system as the root user.
Delete temporary files and create an installation directory.
bash /home/ivstool/bin/prepare_ftp_dir.sh
Upload IVS18009.1.0Full.zip to /usr/admin/tmp.
Decompress the installation package.
bash /home/ivstool/bin/unzip_install_file.sh
Install the service system.
cd /micro_cloud_install/script
bash install.sh 192.168.6.200 192.168.6.1
(192.168.6.200 and 192.168.6.1 indicate the IP address and gateway address of the device before system reinstallation respectively.)
The system automatically installs the service system, which takes about 15 minutes.
If information similar to the following is displayed, the installation is successful:
After reinstalling, you should set the password of OMU portal.
Restore disk data or format the hard disk
After the reinstallation is success,
If you need data in the system, you can use the data safe to restore it.
If you don't need historical data, you can format the drive.
1. Log in to the OMU portal as the admin user.
2. Choose Storage > Disks.
3. Click Initialize Disk.
4. Initialize disks.
5. Enter the password of the current login user and click OK to verify the password.
Best wishes!
