Quantum QXS G2 Series, Hardware Installation And Maintenance Manual

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Troubleshoot/Problem Solving 145
Replicating a Volume
Can you replicate a volume?
Checking for a Successful Replication
Table 31 Diagnostics for Replication Setup: Replicating a Volume
Answer Possible reasons Action
Yes System functioning properly. No action required.
No The replication feature is not
licensed on each RAID chassis
used for replication.
See actions described in Using the Replication Feature on
page 143.
No Nonexistent replication set. • Determine existence of primary or secondary
volumes.
• If a replication set has not been successfully created,
use the
Replications
topic: select
Action > Create
Replication Set
to create one.
• Review event logs (in the footer, click the events
panel and select
Show Event List
) for indicators of a
specific fault in a replication data path component.
Follow any Recommended Actions.
No Network error occurred during
in-progress replication.
• Review event logs for indicators of a specific fault in
a replication data path component. Follow any
Recommended Actions.
• Click in the
Volumes
topic, then click on a volume
name in the volumes list. Click the
Replication Sets
tab to display replications and associated metadata.
• Replications that enter the suspended state can be
resumed manually (see the QXS G2 Disk
Management Utility User Guide for additional
information).
No Communication link is down. Review event logs for indicators of a specific fault in a
host or replication data path component.
Table 32 Diagnostics for Replication Setup: Checking for a Successful Replication
Answ
er
Possible reasons Action
Yes System functioning properly. No action required.
No Last Successful Run shows N/A.
•
In the
Volumes
topic, click on the volume that is a
member of the replication set.
• Select the
Replication Sets
table.
• Check the Last Successful Run information.
•
If the replication has not run successfully, use the disk
management utility (GUI) to replicate as described in
the topic about working in replications in the
QXS G2
Disk Management Utility User Guide
.
No Communication link is down. Review event logs for indicators of a specific fault in a
host or replication data path component.