Raritan Computer CCA-0N-V5.1-E - Manual (Page 239)

221
In This Chapter
Maintenance Mode ................................................................................ 221
Entering Maintenance Mode.................................................................. 222
Exiting Maintenance Mode .................................................................... 222
Backing Up CC-SG ................................................................................ 222
Saving and Deleting Backup Files ......................................................... 224
Restoring CC-SG ................................................................................... 225
Resetting CC-SG ................................................................................... 226
Restarting CC-SG .................................................................................. 229
Upgrading CC-SG ................................................................................. 229
Upgrading a Cluster ............................................................................... 232
Migrating a CC-SG Database ................................................................ 233
CC-SG Shutdown .................................................................................. 234
Restarting CC-SG after Shutdown ........................................................ 235
Powering Down CC-SG ......................................................................... 235
Ending CC-SG Session ......................................................................... 235
Maintenance Mode
Maintenance mode restricts access to CC-SG so that an administrator
can perform operations without disruption. Some examples of operations
that are best performed in maintenance mode include changing the
inactivity timer or backing up CC-SG. This ensures that system wide
settings, such as the inactivity timer, will be changed for all users.
Current users, except the administrator who is initiating Maintenance
Mode, are alerted and logged out after the configurable time period
expires. While in Maintenance Mode, other administrators are allowed to
log into CC-SG, but non-administrators are prevented from logging in. An
SNMP trap is generated each time CC-SG enters or exits Maintenance
Mode.
Note 1: Maintenance Mode is available only on standalone CC-SG units
that are not in cluster configurations.
Note 2: Upgrade CC-SG is disabled until you enter Maintenance Mode.
Scheduled Tasks and Maintenance Mode
Scheduled tasks cannot execute while CC-SG is in Maintenance Mode.
See
Task Manager (on page 278). When CC-SG exits Maintenance
Mode, scheduled tasks will be executed as soon as possible.
Chapter 14 System Maintenance