set system syslog local-file

NOTE：

For N3048EP-ON, N3048ET-ON, N1148T-ON and N3132PX switches, because of the OverlayFS file system, the log files on the switch will not be saved from RAM to the flash even if you have set the save location of the syslog to disk. If you want the syslog file not to be cleared when the system is powered off and restarted, you need to perform the file backup operation. The steps are as follows or you can see File Backup.

The steps of syslog file backup are as follows:

1.   Add syslog file path (If the save location of the syslog is RAM, the path is /tmp/log; else if save location of the syslog is disk, the path is /var/log) to the backup list, in /mnt/open/picos/backup_files file.

        Show the backup file list:

root@Xorplus$ cat /mnt/open/picos/backup_files
/tmp/log

2.   Under Linux bash, issue the following command manually (When setting OVS commands, you can only use this command to save the configuration file):

root@Xorplus$ save_config