When activating and deactivating packages, use the test option to test the effects of a command without
impacting the running system. After the activation or deactivation process completes, enter the show
install log command to display the process results.
Tip
Delaying the Return of the CLI Prompt
By default, the CLI prompt is returned to the screen before the installation operation is complete, which allows
you to enter other commands that are not installation commands. If additional installation requests are attempted
before the first operation is complete, they are not run.
To delay the return of the CLI prompt until an installation operation is complete, enter the install command
with the synchronous keyword. For example:
install add disk1:pie-file synchronous
install activate disk0:package synchronous
To determine if an install command is currently running, enter the show install request command.
Displaying Installation Log Information
The install log provides information on the history of the installation operations. Each time an installation
operation is run, a number is assigned to that operation.
•
Use the show install log command to display information about both successful and failed installation
operations.
•
The show install log command with no arguments displays a summary of all installation operations.
Specify the request-id argument to display information specific to an operation. Use the detail or
verbose keywords to display details for specific operation.
•
Use the detail or verbose keywords to display detailed information, including file changes, nodes
that could be reloaded, impact to processes, and impact to Dynamic Link Libraries (DLLs).
By default, the install log stores up to 50 entries. Use the clear install log-history command to reset the
number of entries to any value from 0 to 255.
Tip
Examples
Displaying install log Entries: Example
The following example displays information for the install requests. Use the verbose keyword to display
detailed information, including files changes, impact to processes, and impact to DLLs.
RP/0/RSP0/CPU0:router(admin)# show install log verbose
Install operation 1 started by user 'labuser' at 17:48:51 UTC Sat Jun 03 2009.
install add /disk1:asr9k-diags-p.pie-PD34-06.06.07
Cisco ASR 9000 Series Aggregation Services Router System Management Configuration Guide, Release 5.1.x
32
Upgrading and Managing Cisco IOS XR Software
Delaying the Return of the CLI Prompt
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