CLI Guide

Table 4. cluster status field descriptions (continued)
Field Description
● transitioning - Components of the software are recovering from a
previous incident (for example, the loss of a director or the loss of an inter-
cluster link).
transitioning -indications
Additional information if the transitioning-progress is anything other than blank.
transitioning-progress
Indicates progress for supported transitions.
health-state
critical failure - The cluster is not functioning and may have failed
completely. This may indicate a complete loss of back-end connectivity.
● degraded - The cluster is not functioning at an optimal level. This may indicate
non-functioning remote virtual volume, unhealthy devices or storage volumes,
suspended devices, conflicting director count configuration values, or out-of-
date devices.
● ok - The cluster is functioning normally.
● unknown - Metro node cannot determine the cluster's health state, or the
state is invalid.
● major failure - The cluster is failing and some functionality may
be degraded or unavailable. This may indicate complete loss of back-end
connectivity.
● minor failure - The cluster is functioning, but some functionality may be
degraded. This may indicate one or more unreachable storage volumes.
health-indications
Additional information if the health-state field is anything other than ok.
local-com
ok - All wan-com links have the expected connectivity: this port-group is operating
correctly.
● warning - Some links have unexpected connectivity. This port-group is
operational but not properly configured. Performance may not be optimal.
● error - Some connectivity is missing from this port-group. It is not operating
correctly.
● fail - All connectivity is missing from this port-group. wan-com is not
operational.
virtual-ha
ok - The cluster is Highly Available.
● major failure - The cluster is not Highly Available and some functionality
may be degraded or unavailable.
● minor failure - The cluster is functioning, but some functionality may be
degraded.
● failed to validate virtual-ha - Indicates that evaluation of the
virtual-ha status failed, and provides some details why the virtual-ha status
could not be validated.
Certificates
● ok - The system has a valid certificate.
● warning - The certificate will expire in 30 days. Expired certificates
can impact inter-cluster connectivity, which can lead to data unavailability.
Renew the certificates using the vplex_system_config -i --show-
ssl-certificates command before their expiry.
● error - The certificate has expired, or a certificate is not found on the
cluster. Expired certificates can impact inter-cluster connectivity and it can
lead to data unavailability. If a certificate is expired, renew it using the
vplex_system_config -i --show-ssl-certificates command. If
a certificate is not found on the system, create new certificates using the
vplex_system_config -i --update-ssl-certificates command.
wan-com
full - All port-groups have a status of either ok or warning. wan-com connectivity
is complete through minor configuration errors may still exist. See individual port-
group statuses.
68 Commands