Cisco UCS C240 M3 Manuale di configurazione - Pagina 23
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Replacing a Drive and Rebuilding the Data
Drives are installed in front-panel drive bays that provide hot-pluggable access. Drives can be also removed or
swapped without shutting down the server (Figure 11).
Figure 11.
8 Hot-Swappable 2.5 inch-Drives
You can automatically replace a failed drive with a hot spare (either dedicated or global). If any drive in a RAID
virtual drive fails, a hot spare automatically takes its place, and the data on the failed drive is rebuilt on the hot
spare. Hot spares can be used for RAID 1, 5, 6, 10, 50, and 60.
Faulty or failed drives in a RAID virtual drive are hot swappable, meaning that no reboot is required to swap a failed
drive in a virtual drive. Hot swapping is supported on RAID 1, 5, 6, 10, 50, and 60.
Note:
RAID 0 does not support hot swapping.
You can track the rebuild process from the Cisco IMC.
Step 1: Log in to Cisco IMC and navigate to the Storage tab. In the example shown here, the RAID 1 virtual drive
is created by using two physical drives (drives 5 and 6).
© 2014 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public.
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