PRIMECLUSTER Installation and Administration Guide4.7 Cloud Services

6.4.3 Restoring the Virtual Server from the Snapshot

Note

To use the service provided by FJcloud-O IaaS with API, it is necessary to build an environment for using API. For details, refer to the documents provided by FJcloud-O.

1. To restore the virtual server, refer to the documents provided by FJcloud-O.

   If GLS is being used, additionally perform the following procedure.

2. Modify the interface settings of the physical network used by the GLS.

   [RHEL8]

   Overwrite the interface configuration file of the physical network used in GLS with the backup file created in step 1 in "6.4 Procedure for Restoring OS with the Snapshot Function".

   Example:

   # cp /etc/sysconfig/network-script/ifcfg-eth1.bak /etc/sysconfig/network-script/ifcfg-eth1

   [RHEL9]

   Use the nmcli connection modify command to modify the following parameters.

   ipv4.method "manual"
   ipv4.address  <IP address that you checked in step 1 of "6.4 Procedure for Restoring OS with the Snapshot Function">
   ipv4.ignore-auto-dns "yes"
   ipv4.never-default "yes"

3. Set the automatic startup of RMS to ON.

   # hvsetenv HV_RCSTART 1
   # hvsetenv HV_RCSTART
   1 <- Check if "1" is output

4. Restart the virtual server.