Continuous Operation During Replacement; Diagnostics For Replication Setup: Checking For A Successful Replication - Seagate RealStor 5005 Series Hardware Installation

Answer Possible reasons
No Nonexistent replication set.
Network error occurred during
in-progress replication.
Communication link is down.
Table 20 Diagnostics for replication setup: Replicating a volume (continued)
Has a replication run successfully?
Answer Possible reasons
Yes System functioning properly.
No Last Successful Run shows N/A.
Communication link is down.
Table 21 Diagnostics for replication setup: Checking for a successful replication

Continuous operation during replacement

Your hardware or software enclosure management application determines the capability for replacing a failed disk
without the loss of access to any file system on the enclosure. Enclosure access and use during this period is
uninterrupted. If an enclosure is equipped with redundant PCMs, sufficient power is provided to the system while the
faulty PCM is replaced.
NOTE: 5005/4005 Series enclosures support hot-plug replacement of redundant controller modules, power supplies,
and expansion modules. Hot-add replacement of expansion enclosures is also supported.
72 Troubleshooting and problem solving
Action
• 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.
• 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 actions described in "Can you view information about remote
links?" (page 71).
Action
No action required.
• 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 SMC to
replicate as described in the topic about working in replications
in the Storage Management Guide.
See actions described in "Can you view information about remote
links?" (page 71).