Dell PowerEdge RAID Controller 6E - Manual (Page 92)

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Configuring and Managing RAID
NOTE:
When you import a foreign configuration, the dedicated hot spares in
the configuration are imported as dedicated hot spares on two conditions —
the associated virtual disk is already present or the associated virtual disk is
also imported along with the configuration.
NOTE:
Start a consistency check immediately after the rebuild is complete to
ensure data integrity for the virtual disks. For more information about
checking data consistency, see "Checking Data Consistency" on page 88.
2 If all the physical disks in a virtual disk are removed at different times and
re-inserted, the controller considers the disks to have foreign
configurations. Perform the following steps:
a Select Foreign Configuration View to display the complete virtual
disk, across different foreign configurations and allow foreign
configurations to be imported.
b Press to display the options Import and Clear.
NOTE:
You must have all the drives in the system before you perform the
import operation.
c Select Import to merge the foreign configurations with the existing
configuration on the controller or Clear to delete the foreign
configuration(s) from the re-inserted disk(s).
If you select Import, all drives that were pulled before the virtual disk
became offline are imported, and then automatically rebuilt.
NOTE:
Start a consistency check immediately after the rebuild is complete to
ensure data integrity for the virtual disks. For more information about
checking data consistency, see "Checking Data Consistency" on page 88.
3 If the physical disks in a non-redundant virtual disk are removed, the
controller considers the drives to have foreign configurations. Perform the
following steps:
a Select Foreign Configuration View to display the complete foreign
configuration information.
b Press to display the options Import and Clear.
c Select Import to import the foreign configuration to the virtual disk or
Clear to delete the foreign configuration(s) from the re-inserted
disk(s).
No rebuilds occur after the import operation because there is no
redundant data to rebuild the drives with.
Dell_PERC6.2_UG.book Page 92 Wednesday, June 24, 2009 6:08 PM