Replacing A Hard Disk; Deciding On Hard Disk Recovery Or Replacement - Hitachi 3090 G2 Hardware Reference Manual

Procedure
1. Open a browser session to the SMU. (External: 192.0.2.1; Internal: 192.0.2.2).
2. Login as Username: admin Password: nasadmin
3. Collect Diagnostics from the cluster.
a. Navigate to Home > Status and Monitoring > Download Diagnostics
b. Check only the checkboxes and radio button shown below.
c. Click download.
d. Save to a location on your computer.
e. Verify that the archive file can be opened and the contents can be extracted.
f. If the archive file contains the words "MISSING_FILES", repeat step 3. If this
does not resolve the issue, then check that both nodes are fully operational
and resolve any issues identified before repeating the procedure.
g. Upload both the diagnostic taken in the beginning of the procedure and this
diagnostic to TUF using the SR for the battery replacement.

Replacing a hard disk

Before you replace a hard disk, determine whether the disk is truly bad.
See Deciding on hard disk recovery or replacement (on page 59)
determination.
After you replace a hard disk, synchronize the new disk with the older disks in the
system.

Deciding on hard disk recovery or replacement

A number of hard disk drive failures can occur. Some failures require disk replacement,
others only require performing a recovery process. Use the process described in this
section to help ensure that all partitions are recovered before proceeding with any
further disk recovery or replacement procedures.
Hitachi NAS Platform 3080 and 3090 G2 Hardware Reference
Chapter 6: Replacing server components
Replacing a hard disk
to make that
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