HP D2D .HP D2D Backup System user guide (EH985-90907, March 2011) - Page 173

Initialising RAID, Devices awaiting RAID initialization HP D2D2500 Series

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Figure 48 Devices page awaiting RAID initialization (HP D2D2500 Series) . If you have the System Console connected you will see Fault conditions for System Status and RAID Status and that the RAID is not mounted, even though the disks are shown as OK. Figure 49 System console after two disks are replaced (HP D2D2500 Series) . Initialising RAID You must initiate the RAID rebuild manually on the RAID page in the Web Management Interface. Click on the Initialise button. This will make the HP StoreOnce Backup System usable again, but you will have lost your data. After initialization, the Disk page will show 0% used because all data has been lost. The initialization process may take several hours or a day depending on the process. Once the RAID status parity reaches 100%, the RAID is fully configured (it is still useable whilst initialising parity with some slight damage to performance). Backup System user guide 173

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Figure 48 Devices page awaiting RAID initialization (HP D2D2500 Series)
.
If you have the System Console connected you will see Fault conditions for System Status and RAID
Status and that the RAID is not mounted, even though the disks are shown as OK.
Figure 49 System console after two disks are replaced (HP D2D2500 Series)
.
Initialising RAID
You must initiate the RAID rebuild manually on the RAID page in the Web Management Interface.
Click on the
Initialise
button. This will make the HP StoreOnce Backup System usable again, but you
will have lost your data. After initialization, the Disk page will show 0% used because all data has
been lost.
The initialization process may take several hours or a day depending on the process. Once the RAID
status parity reaches 100%, the RAID is fully configured (it is still useable whilst initialising parity with
some slight damage to performance).
Backup System user guide
173