Hi, To revert back, please see my comments inline.
Thanks, Jayapal On 13-Sep-2013, at 12:05 AM, Indra Pramana <in...@sg.or.id> wrote: > Dear all, > > I proceed to upgrade my CloudStack 4.1.1 to 4.2.0 by compiling it from > source. However, after upgrading the management servers and all the KVM > hosts, I am not able to start the management server with this error message: > > === > 2013-09-13 02:18:00,512 INFO [cloud.upgrade.DatabaseUpgradeChecker] > (Timer-1:null) DB version = 4.1.1 Code Version = 4.2.0 > 2013-09-13 02:18:00,512 INFO [cloud.upgrade.DatabaseUpgradeChecker] > (Timer-1:null) Database upgrade must be performed from 4.1.1 to 4.2.0 > 2013-09-13 02:18:00,512 ERROR [cloud.upgrade.DatabaseUpgradeChecker] > (Timer-1:null) There is no upgrade path from 4.1.1 to 4.2.0 > 2013-09-13 02:18:00,517 ERROR [utils.component.ComponentContext] > (Timer-1:null) System integrity check failed. Refuse to startup > === > > I checked and the documentation (Release_Notes.xml which comes with the > tar.bz2 file) doesn't mention anything about upgrading the database. > > 1. How can I upgrade the database from 4.1.1 version to 4.2.0 version? > 2. If cannot, how can I revert back to code 4.1.1 for the > cloudstack-management server and cloudstack-agents on the KVM hosts? Before upgrade you might have taken the cloudstack db backup. load the 4.1.1 db. Move to 4.1.1 code, build and start the mgmt server. Fot kvm, install 4.1.1 agent again. > > Urgently looking forward to your reply, thank you. > > Cheers.
