Avago Technologies Syncro 9361-8i - Manual (Page 79)

Avago Technologies
- 79 -
Syncro CS 9361-8i and Syncro CS 9380-8e Solution User Guide 
October 2014
Chapter 4: Troubleshooting
Event Messages and Error Messages
The following table shows HA-DAS boot events and messages.
Table 5 HA-DAS Boot Events and Messages
Boot Event Text Generic Conditions when each event occurs Actions to resolve
Peer controller firmware is not HA compatible.
Please resolve firmware version/settings
incompatibility or press 'C' to continue in Safe
Mode (all drives will be hidden from this
controller). An incompatible peer controller parameter is
detected. The peer controller is rejected from
entering the HA domain. The peer controller might have settings that do
not match the controller. These settings might
be corrected by a firmware update. To resolve,
update the firmware for the peer controller
and/or controller to ensure that they are at the
same version.
Peer controller hardware is not HA compatible.
Please replace peer controller with compatible
unit or press 'C' to continue in Safe Mode (all
drives will be hidden from this controller). A peer controller is not compatible with the
controller in the HA domain. Entering Safe
Mode protects the VDs by blocking access to
the controller to allow the incompatibility to be
corrected. The peer controller hardware does not exactly
match the controller. To resolve, replace the
peer controller with a unit that matches the
controller hardware
Direct communication with peer controller(s)
was not established. Please check proper cable
connections. The peer controller can be passively detected,
but direct controller-to-controller
communication could not be established due
to split-brain conditions caused by a missing
cross link. A cross link to establish direct peer controller
communication is not present. To resolve,
check all SAS links in the topology for proper
routing and connectivity.