<｜begin▁of▁sentence｜>
### Instruction:
HOSTNAME_SYNC-4-HOSTNAME_TRUNCATED
### Response:
(Severity: 4), (Category: OS), (Description: Linux limits hostnames to a maximum of 64 characters. XR hostnames can be longer but will be truncated in the Linux environment.), (Recommended Action: 'Configure a hostname no longer than 64 characters in length.')
<|EOT|>
