HP StorageWorks Storage Mirroring scripting guide (T2558-96074, February 2008)

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Unload System State
Verify
Command UNLOAD SYSTEMSTATE
Description Unloads the Storage Mirroring system state module
Syntax
UNLOAD SYSTEMSTATE <machine>
Options machine—Name of the machine
Examples
unload systemstate beta
Notes Machine names that contain non-alphanumeric characters should be enclosed in quotation marks.
Command VERIFY
Description Verifies the integrity of the data between the source and target machines.
Syntax
VERIFY <con_id> [ SYNC [,NEWER] | NOSYNC] [,CHECKSUM | NOCHECKSUM]
[STARTTIME=<mm/dd/yy> [hh:mm]] [EVERY <number> <time_units>]
[ORPHANS | NOORPHANS] [CLEARRESTOREREQUIRED]
Options con_id—Connection ID assigned to the source/target connection
SYNC—Synchronizes any data that is different
NEWER—Synchronizes only those files that are newer on the source than on the target
NOSYNC—Do not synchronize any data that is different
CHECKSUM—Compares and/or synchronizes those blocks that are different on the source than on
the target based on checksum comparisons
NOCHECKSUM—Does not perform a checksum comparison when comparing and/or synchronizing
files
STARTTIME—Starts the verification process at the time specified
mm/dd/yy—Date in month/day/year format when the verification process will begin
hh:mm—Time in hour:minute format using the 24-hour clock when the verification process will
begin
EVERY—Repeat the verification process at the frequency specified
number—Length of time to repeat the verification process
time_units—Minutes (min), hours (hr), or days (day)
ORPHANS—Moves or deletes orphan files on the target
NOORPHANS—Does not move or delete orphan files on the target
CLEARRESTOREREQUIRED—Clears the restore required flag and initiates the verification
Examples
verify 1
verify 2 sync, newer
verify 2 every 2 hr
Notes The default verification settings are sync, checksum, and noorphans.