Steps for SYM CLONE operation:
· Create a device group
symdg create DGNAME -type regular
· Add production devices to
device group
symld -g DGNAME add dev 00C3:00DB
symld -g DGNAME add dev 022B:03F3
· Check information about the
device group
symdg show DGNAME
· Add clone devices to device
group
symld -g DGNAME add dev 1A03:1A1B -tgt
symld -g DGNAME add dev
1AD3:1C9B -tgt
· Check information about the
device group
symdg show DGNAME
· Create a clone copy session
symclone -g DGNAME create -exact -differential -precopy
–tgt
(For additional allocation)
symclone -g DGNAME create -differential -precopy –tgt DEV063
SYM ld TRG063
precopy : Starts
copying tracks in the background
differential : For subsequent cloning to the same target i.e. incremental
· Verify the clone session
symclone -g DGNAME verify
· Query the clone copy
session
symclone -g DGNAME query
· Put the Oracle database in
hot back-up mode
· Activate the clone session
symclone -g DGNAME activate -tgt
· Verify the clone session
symclone -g DGNAME verify
· Query the clone copy
session
symclone -g DGNAME query
· Bring the Oracle database
out of hot back-up mode
· Verify the clone session
symclone -g DGNAME verify -copied
Check for status – All of the devices in group ' DGNAME' are
in the 'Copied' state
· Query the clone copy
session
symclone -g DGNAME query
Check for the copied state of the device pair
· Confirm the clone devices
are visible on back-up host and as required. Do the needful configuration on
the back-up host. Initiate back-up.
· Confirm back-up completion.
Do the needful configuration on the back-up host.
· Recreate the clone session
symclone -g DGNAME recreate -precopy –tgt
Changed tracks since the last activate action will be copied
over to the target device i.e. incremental changes.
· Verify the clone session
symclone -g DGNAME verify
· Query the clone copy
session
symclone -g DGNAME query
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