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• "Good" for synchronized volumes.
• "Rebuilding" for the volume currently being synchronized.
• "Degraded" for any volume(s) that have not yet started the
7.
Once the rebuild process has successfully completed, run the trouble
chassis-drive command.
If the command response displays issues, resolve them if possible, or
contact technical support for assistance.
If the command response displays "No faults found," continue the disk
replacement process by replacing the second hard disk.
8.
Shut down the server.
Replacing a power supply unit
You can replace a power supply unit (PSU) as a hot-swappable server
component. The server can operate on a single PSU if necessary, making it
possible to replace a failed PSU without shutting down the server. If a PSU
fails, it should be replaced as quickly as possible, because operating on a
single PSU means that there is no redundancy in that area, increasing the
risk of an interruption in service to clients.
LED indicators on each PSU indicate the PSU status.
Item
1
2
Hitachi NAS Platform 3080/3090 G2 Hardware Reference Guide
synchronization process.
Figure 6-6 PSU locations on HNAS 3080 and 3090 rear panel
Description
PSU 1
PSU 2
Replacing server components
71
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