HP HPE VAN SDN Controller 2.7, Руководство администратора, Страница: 185 / 231

Table 5 Error log for team configuration (continued)
Description Log message
An attempt has been made on a standalone controller to
disband a team. Team not configured on this system.
See “Team alias node” (page 186) . Programming team alias
ip-address
failed.
See “Team alias node” (page 186) . Unprogramming team alias
ip-address
failed.
Recovering from Partial Team Creation •
In case the team is not successfully created in all
controllers, it is not possible to fix the failed controllers
without disbanding the team. To recover from this
failure it is recommended to disband the team, fix the
problem in the controllers where the create operation
failed, and try again.
•
Team configuration can also fail if the
iptables
rules
for Hazelcast or Cassandra are not successfully
programmed on the Linux OS.
If the team was not successfully disbanded in all
controllers, the failed controllers might go to suspended Recovering from Partial Team Deletion
mode because they might not have quorum – they won’t
be able to connect to those controllers where the operation
was a success. To recover from this failure it is
recommended to disband the team on each failed
controller so configuration files are removed and so the
controllers transition to standalone mode. Or you may
need to reinstall the controller.
Table 6 Success log
Description Message
The controller has completed all required steps to
configure itself as part of the team. Team created.
The controller has completed all required steps to
configure itself as part of the team. The log entry includes
the team configuration provided by the user. Team created with the following configuration: [Team IP:
<team ip>, [Members<member list>].
The controller has completed all required steps to
configure itself as a standalone controller. Team disbanded.
The controller has configured the team IP address as an
alias. This results in the election of a leader. Programmed Team alias: <team ip>.
The controller has removed the team IP address from the
list of aliases. This results in the election of a leader. Unprogrammed Team alias: <team ip>.
Table 7 Team IP error log
Description Message
The controller is unable to verify whether the team IP
address has been configured as an alias. Exception while checking alias: <team ip>, <exception>
Represents an invalid state. The controller is trying to
configure the team IP address when it has been already
configured. Team alias: <team ip> already programmed
The controller was unable to configure the team IP
address as an alias. Exception while programming alias: <team ip>,
<exception>
The controller was unable to remove the team IP address
from the aliases. Exception while unprogramming alias: <team ip>,
<exception>
Team configuration using curl commands 185