Batch Upgrading Proxy Clients

Prerequisites

• The disaster recovery gateway has been installed. For Linux clients, the gateway version must be 24.6.0 or later. For Windows clients, the gateway version must be 24.9.0 or later.
• Proxy clients have been installed on target production site servers. For Linux clients, the client version must be 24.6.0 or later. For Windows clients, the client version must be 24.9.0 or later.
  

  You can only batch upgrade Windows clients or Linux clients. Upgrading both Windows clients and Linux clients in a batch is not supported.

Procedure

In the following example, sdrs_xxxx_24.9.0.xxxx.tar.gz is the proxy client package (24.9.0) used for illustration.

1. Obtain the proxy client package sdrs_xxxx_24.9.0.xxxx.tar.gz from the gateway server.
2. Run the following command as user root to upgrade proxy clients in batches:

   /opt/cloud/sdrs/sidecar/script/cmd_tools.sh upgrade --ip=ip_list --package=package_path --timeout=cmd_timeout_in_s

   Parameter description:

   --ip: The private IP addresses of the production site servers you want to upgrade proxy clients. Separate multiple IP addresses with commas (,).

   --package: The path of the Linux installation package sdrs_xxxx_24.9.0.xxxx.tar.gz.

   --timeout: The command timeout interval, in seconds. The default value is 300. You are advised to set the timeout interval based on the number of production site servers. The formula is as follows: Number of production site servers x 200 (time required for upgrading a proxy client)

   A complete example command is as follows:

   /opt/cloud/sdrs/sidecar/script/cmd_tools.sh upgrade --ip=192.168.0.6,192.168.0.188,192.168.0.204 --package=sdrs_xxxx_24.9.0.xxxx.tar.gz --timeout=600

3. Enter y to continue the upgrade if the confirmation information is displayed.
4. Check the command output. If "upgrade SDRS successfully" is returned, the proxy client is successfully upgraded on all production site servers.