[c-nsp] CRS1 downgrade from 4.0.1 to 3.6.2

[Vikas Sharma]

Also I can see this log which clearly says no upgrade package is available
but then why it asks to uninstall the upgrade package..

Fri Feb 25 02:26:03.572 UTC
Install operation 396 '(admin) install remove disk1:hfr-upgrade-p.pie-4.0.1
synchronous' started by user 'colt123' via CLI at 02:26:04 UTC Fri Feb 25
2011.
P/0/RP0/CPU0:Feb 25 02:26:04.876 : instdir[216]:
%INSTALL-INSTMGR-3-INSTALL_OPERATION_USER_ERROR : User error occurred during
install operation 396. See 'show install log 396 detail' for more
inKformation.
Warning:  The following specified package does not use the boot device, and
so
Warning:  will not be removed:
Warning:      disk1:hfr-upgrade-p.pie-4.0.1
Error:    There are no valid packages on the boot device to be removed.

Regards,
VIkas

On Fri, Feb 25, 2011 at 4:33 PM, Vikas Sharma <vikassharmas at gmail.com>wrote:

> Hi,
>
> I have upgraded CRS1 to 4.0.1 from 3.6.2. Upgrade worked fine and it is
> running 4.0.1. But the issue is I am not able to downgrade it back to 3.6.2
>
> If I am trying to run any install command I see similar output -
>
> RP/0/RP0/CPU0:crs1.BLB(admin)#install commit
> Fri Feb 25 03:45:10.181 UTC
> Install operation 402 '(admin) install commit' started by user 'colt123'
> via
> CLI at 03:45:10 UTC Fri Feb 25 2011.
> Error:    Cannot proceed with the operation because the upgrade package  is
> Error:    active.
> Error:
> Error:    The  package should only be used when upgrading from software
> RP/0/RP0/CPU0:Feb 25 03:45:11.503 : instdir[216]:
> %INSTALL-INSTMGR-3-INSTALL_OPERATION_USER_ERROR : User error occurred during
> install operation 402. See 'show install log 402 detail' for more
> inError:    versions prior to 4.0.0. Once the upgrade is complete, it should
> be
> formation.
> Error:    immediately deactivated and removed.  No further install
> operations
> Error:    will be allowed until this is completed.
> Error:
> Error:    Deactivate the package  from the entire router by executing the
> Error:    'install deactivate ' command in admin mode.
> Error:    Remove the package  from the entire router by executing the
> 'install
> Error:    remove ' command in admin mode.
> Error:    No further install operations will be allowed until this is
> Error:    completed.
> Install operation 402 failed at 03:45:11 UTC Fri Feb 25 2011.
> I have also checked on the active and inactive files and could not locate
> upgrade package on active disk (boot disk). Does anyone has faced similar
> issue?
>
> Regards,
> Vikas
>