Dot Hill Systems AssuredSAN 4544, Setup Manual

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AssuredSAN Ultra48 Series Setup Guide 67
Can you view a replication image?
Can you view remote systems?
Resolving voltage and temperature warnings
1. Check that all of the fans are working by making sure the Voltage/Fan Fault/Service Required LED on
each power supply module is off, or by using RAIDar to check enclosure health status. In the
Configuration View panel, right click the enclosure and click View > Overview to view the health status
of the enclosure and its components. The Enclosure Overview page enables you to see information
about each enclosure and its physical components in front, rear, and tabular views—using graphical or
tabular presentation—allowing you to view the health status of the enclosure and its components.
See
Options available for performing basic steps on page 53 for a description of health status icons
and alternatives for monitoring enclosure health.
2. Make sure that all modules are fully seated in their slots and that their latches are locked.
3. Make sure that no slots are left open for more than two minutes.
No Network error occurred during
in-progress replication.
• In RAIDar, review event logs for indicators of a specific fault
in a replication data path component. Follow any
Recommended Actions.
• In the Configuration View panel in RAIDar, right-click the
secondary volume, and select View > Overview to display
the Replication Volume Overview table:
• Check for replication interruption (suspended) status.
• Check for inconsistent status.
• Check for offline status.
• Replications that enter the suspended state must be resumed
manually.
No Communication link is down. See actions described in Can you view information about
remote links? on page 65.
Answer Possible reasons Actions
Table 21 Diagnostics for replication setup: Replicating a volume
Answer Possible reasons Actions
Yes System functioning properly. No action required.
No Nonexistent replication image. • In the Configuration View panel in RAIDar, expand vdisks
and subordinate volumes to reveal the existence of a
replication image or images.
• If a replication image has not been successfully created,
use RAIDar to create one as described in the “Using
AssuredRemote to replicate volumes” topic within the
RAIDar User Guide.
No Communication link is down. See actions described in Can you view information about
remote links? on page 65.
Table 22 Diagnostics for replication setup: Viewing a replication image
Answer Possible reasons Actions
Yes System functioning properly. No action required.
No Communication link is down. See actions described in Can you view information about
remote links? on page 65.
Table 23 Diagnostics for replication setup: Viewing a remote system