heartbeat2 and serial lines (HEARTBEAT)
This document (7000841) is provided subject to the disclaimer at the end of this document.
SUSE Linux Enterprise Server 10 Support Pack 1
results in a serial setting of
speed 19200 baud
and the serial connection seems to be unreliable with a lot of errors and warnings in the logfiles.
Jul 2 09:37:44 rumburak heartbeat: base64_to_binary: input length invalid.
Jul 2 09:37:44 rumburak heartbeat: : WARN: ha_msg_add_nv_depth: line doesn't contain '='
so the baud rate is set before the serial.
Second, even 115200 is probably not enough to transmit all the data necessary for heartbeat2. SUSE recommends to use a separate ethernet connection instead. If serial cannot be avoided it should be set to
This Support Knowledgebase provides a valuable tool for SUSE customers and parties interested in our products and solutions to acquire information, ideas and learn from one another. Materials are provided for informational, personal or non-commercial use within your organization and are presented "AS IS" WITHOUT WARRANTY OF ANY KIND.
- Document ID:7000841
- Creation Date: 04-Jul-2008
- Modified Date:25-Mar-2021
- SUSE Linux Enterprise Server
For questions or concerns with the SUSE Knowledgebase please contact: tidfeedback[at]suse.com