Alcatel-Lucent 7450 Basic System Configuration Manual page 162

Basic CLI Command Reference
Parameters source1, source2 — Specifies comparison information.
delete
Syntax delete {latest-rb| checkpoint-id | rescue}
Context admin>rollback
Description This command deletes a rollback checkpoint and causes the suffixes to be adjusted (decremented) for
all checkpoints older that the one that was deleted (to close the hole in the list of checkpoint files and
create room to create another checkpoint).
If config redundancy rollback-sync is enabled, a rollback delete will also delete the equivalent
checkpoint on the standby CF and shuffle the suffixes on the standby CF.
It is not advised to manually delete a rollback checkpoint (for example, using a file delete command).
If a rollback checkpoint file is manually deleted without using the admin rollback delete command
then the suffixes of the checkpoint files are NOT shuffled, nor is the equivalent checkpoint file deleted
from the standby CF. This manual deletion creates a hole in the checkpoint file list until enough new
checkpoints have been created to roll the hole off the end of the list.
Default none
Parameters
latest-rb — Specifies the most recently created rollback checkpoint (corresponds to the file-url.rb
checkpoint-id — An id from [1 to max] indicating a specific rollback checkpoint (where max is the
rescue — Deletes the rescue checkpoint. No checkpoint suffix numbers are changed.
revert
Syntax revert {latest-rb| checkpoint-id | rescue} [now]
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Values
active-cfg — The currently operational configuration that is
active in the node.
latest-rb — The most recent rollback checkpoint (the checkpoint
file at the configured rollback-location with "*.rb" as the suffix).
rescue— The rescue configuration (at the configured rescue-
location).
checkpoint-id — An id from [1 to max] indicating a specific
rollback checkpoint (where max is the highest checkpoint
allowed/configured). A checkpoint-id of 1 indicates the rollback
checkpoint file (at the configured rollback-location) with "*.rb.1"
as the suffix, 2 for file "*.rb.2", etc.
rollback checkpoint file).
highest checkpoint allowed/configured). A checkpoint-id of 1 indicates the rollback
checkpoint file (at the configured rollback location) with *.rb.1 as the suffix, 2 for file *.rb.2,
etc.
Basic System Configuration Guide