Hpp-enterprises P4000 SAN Manuale Utente Scaricare il pdf (Pagina 46)

 Reattaching SRs

Backing up configurations

You can back up and restore the configurations of the resource pool and host servers.

Resource pool configuration

You can utilize a XenServer host’s console to back up the configuration of a resource pool. Use the

following command:

xe pool-dump-database file-name=<backupfile>

This file will contain pool metadata and may be used to restore a pool configuration. Use the

following command, as shown in Figure 39:

xe pool-restore-database file-name=<backupfiletorestore>

Figure 39. Restoring the resource pool configuration

In a restoration operation, the dry-run parameter can be used to ensure you are able to perform a

restoration on the desired target.

For the restoration to be successful, the number of network interfaces and appropriately named NICs

must match the resource pool at the time of backup.

The following curl command can be used to transfer files from a server to a File Transfer Protocol (FTP)

server. The command is as follows:

curl –u <username>:<password> -T <filename>

ftp://<FTP_IP_address>/<Directory>/<filename>

Host configuration

You can utilize a XenServer host’s console to back up the host configuration. Use the following

command, as shown in Figure 40:

xe host-backup host=<host> file-name=<backupfile>

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Hpp-enterprises P4000 SAN Manuale Utente Pagina 46