Feature Behavior; Figure 1: Rollback Operation - Alcatel-Lucent 7210 SAS M Configuration Manual

Feature Behavior

The following list describes detailed behavior and CLI usage of the rollback feature:
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7210 SAS M, T, X, R6 Basic System Configuration Guide

Figure 1: Rollback Operation

SNMP
(SAM)
Active Config
rollback save
Commit /
Rollback File
Rollback File
The user can create a rollback checkpoint, and later, revert to this checkpoint with minimal
impacts to services:
admin>rollback# save [comment <comment-string>]
comment-string: an 255 char comment associated with the checkpoint
Rollback checkpoints include all current operationally active configuration:
−
Changes from direct CLI commands in the configuration branch.
−
SNMP sets
Rollback checkpoints do not include bof configuration. The BOF file (and bof config) is
not part of a rollback-save or rollback. A rollback does not change any of the bof
configuration. The BOF contains basic information for the node and does not change
frequently (mostly during initial commissioning of the node).
A rollback save feature can be automatically executed (scheduled, for example, monthly)
using the cron facility of SR-OS.
The latest rollback checkpoint file uses a suffix of ".rb". The next latest rollback
checkpoint file has a suffix of ".rb.1", the next oldest has a suffix of "rb.2" etc:
file-url.rb <--- latest rollback file
file-url.rb.1
...
file-url.rb.9 <--- oldest rollback file
CLI
commands
(config)
rollback
revert
Commit /
Rollback
Checkpoint
Files
CLI Usage
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