AIC XD1100-1102 Manual de usuario descargar pdf (Pagina 45)

1U10 RBOD User’s Manual

The fact that when a RAID 5, for example is running on a “degraded” mode (with one missing

drive), is prone to corruption if any of the remaining drives fails, calls for an urgency to replace

the drive.

Because of this high demanding availability of administration, some automatic measures have

been put in place.

The Automatic rebuild feature is one of them. On a system with pre-defined “Hot Spares” or

“spare” disks, the automatic rebuild feature will automatically rebuild a RAID array that got into

a “degraded” state with one of the hot spare drives, if it is of similar size specifications.

4.4.1. Manually Rebuilding a RAID Array

In the figure below, we can see that the existing RAID on the system is “degraded” (i.e. one of

its drives is missing or failed). This is represented by an orange graphic button as well as the

“status” mention: “Degraded”.



• Clicking on the magnifying glass left of this RAID allows us to access the RAID disk

view, which gives us an overview of the disks belonging to this RAID



• On the picture above, we can see that one of the disks appears offline. That disk was

removed from the bay. The offline/failed disk has got a Red status button, while the

online disks have got a Green status button.

• Clicking on “Return” then “OK” brings us back to the general RAID view window.

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AIC XD1100-1102 Manual de usuario Pagina 45