Recovering Data Maps - HP Surestore Disk Array 12h - And FC60 System Administrator Manual

Using the ARM Command Line Utilities for HP-UX

Recovering Data Maps

Recovering Data Maps
If the data maps stored in the disk array controller NVRAM are lost, the arrayrecover command can be
used to reconstruct the maps. The data maps are reconstructed using the latest recovery maps stored on two
of the disk drives.
The recovery operation involves performing a parity scan on the contents of the entire disk array to validate
the accuracy of the maps and to correct any drive parity inconsistencies. This process can take up to several
hours depending on the amount of data on the disk array.
To start the map recovery process, type:
arrayrecover [[-s] | [-l[c]] | [-p] | [-v volume_set_ID]] [-c] <array-id>
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