HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software Command Line Interface Reference Guide (EK-G80CL-RA. C01, March 2005)

CLI Command Descriptions
105HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software
Command Line Interface Reference Guide
Clears lost data errors on a unit. All partitions on the unit container are affected.
The controller reports a lost data error on the unit after you remove a writeback
cache module or anytime the cache module contains unflushed data, possibly due
to an interruption in the primary power source with no backup power present. This
command does not recover the lost data.
Note: Clearing lost data errors or lost data block errors on a RAIDset causes a
reconstruction of all parity blocks. Clearing lost data errors or lost data block errors on
a mirrorset causes members to Normalize.
Syntax
CLEAR_ERRORS unit-number LOST_DATA
Note: The keyword LOST_DATA cannot be abbreviated.
Caution: If prompted to issue this command, data loss has occurred.
Parameters
The following parameter supports the CLEAR_ERRORS LOST_DATA
command.
unit-number
Identifies the unit number on which the lost data error is to be cleared. The
unit-number is the same name given to the unit at the time you added it to
controller configurations with the ADD UNITS command.
CLEAR_ERRORS unit-number LOST_DATA