Will recordings be lost after the VCN3020 is switched from the master server to the slave server?

To copy files from the master MPU to the slave MPU on an S series modular switch, run the copy source-filename destination-filename command. Set source-filename to the storage path on the master MPU and destination-filename to the storage path on the slave MPU. copy test.txt slave#flash:/ Copy flash:/test.txt to slave#flash:/test.txt?[Y/N]:y 100% complete. Info: Copied file flash:/test.txt to slave#flash:/test.txt...Done.

For the S2700, S3700, S5700SI, S5710-X-LI, S5720SI, S5720S-SI, S5700EI, S5700HI, S6720EI, and S6700EI, after the more switching button on the front panel of a switch is pressed and turns red, the port indicators on the front panel indicate the stack ID of the switch. For other models, after the mode switching button on the front panel of a switch is pressed, the port indicators on the front panel indicate the stack ID of the switch. For non-master switches: Switch with the stack ID ranging from 1 to 8: The sequence number of the port indicator that is steady on indicates the stack ID of the switch. For example, if the first port indicator is steady on, the stack ID is 1. If the second port indicator is steady on, the stack ID is 2. Switch with stack ID 0: The number of port indicators that are steady on indicates the number of member devices supported by the product. For example, if the first nine port indicators are steady on, the product supports nine member switches in a stack, and the stack ID of the local switch is 0. For the master switch: The stack ID indicator is blinking. The method to check the stack ID on the master switch is the same as that used on non-master switches.

OSN 9800 does not support optical-layer slave subracks.

Creating a cluster will not result in recording loss.