HP StorageWorks Storage Mirroring Recover Scripting Guide (T5437-96009, November 2009)

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Mirror Start
Command MIRROR START
Description Initiates the mirror process
Syntax
MIRror START <con_id> [DIFFERENT [,NEWER] ,CHECKSUM |
NOCHECKSUM] [ORPHANS |NOORPHANS] [CALCulate |
NOCALCulate] [CLEARRESTOREREQUIRED]
Options
● con_id—Connection ID assigned to the source/target
connection
● DIFFERENT—Mirrors only those files that are different based
on the file date, time, and/or size
● NEWER—Mirrors only those files that are newer on the
source than on the target
● CHECKSUM—Mirrors only those blocks that are different
based on block checksum comparisons
● NOCHECKSUM—Does not perform a checksum comparison
when mirroring files
● ORPHANS—Moves or deletes orphan files on the target
● NOORPHANS—Does not move or delete orphan files on the
target
● CALCulate—Calculate the size of the replication set prior to
mirroring
● NOCALCulate—Does not calculate the size of the replication
set prior to mirroring
● CLEARRESTOREREQUIRED—Clears the restore required
flag and initiates the mirror
Examples
● mirror start 1 different, newer
● mir start 2 different, checksum orphans calc
Notes
The default settings for this command are noorphans and calculate.