Dear Bob, I will try to see what I can do and I will get back to you. Thanks for your help
On Tuesday, June 16, 2015, Bob Jolliffe <bobjolli...@gmail.com> wrote: > Hi Gerald > > I think you are being over ambitious to try and run in a 1G virtual > machine. In fact even to run XEN server on 2G machine doesn't make a > lot of sense. I can understand you might want to explore XEN > features, but you are very squeezed. > > I am not sure what the minimum heap size required by dhis is. > Postgres by default if you haven't tuned it might use about 200M. > Nginx less. You might try setting your DHIS heapspace in setenv.sh to > something like 700M. But even so it seems extremely tight and you > will not end up with anything that is particularly useful. > > Bob > > On 16 June 2015 at 20:57, gerald thomas <gerald17...@gmail.com > <javascript:;>> wrote: > > Dear All, > > For your information the dhis instance is running on an ubuntu 14.04 > > server VM on an XEN Server. The XEN Server has 2Gb RAM so i am using > > 1Gb on the ubuntu VM that is running the dhis instance. > > From the manual > > https://www.dhis2.org/doc/snapshot/en/implementer/html/re01.html > > I was informed that as per default the instance should be allocated > > 2Gb of heap space RAM but that i can adjust > > "var/lib/dhis2/<name>/bin/setenv.sh" to work with lower values of RAM > > sizes. Please can anyone help me with the adjustment because i had > > confirmed that everything is working properly but my system is below > > requirement for it to work properly. > > > > On 6/16/15, Bob Jolliffe <bobjolli...@gmail.com <javascript:;>> wrote: > >> Hi Gerald > >> > >> I think you neglected to mention you are using dhis2-tools to create > >> this instance. When you run 'dhis2-instance-create myinstance' a few > >> things happen: > >> 1. a new user called myinstance is created with a home dir of > >> /var/lib/dhis2/myinstance > >> 2. a new database role called myinstance is created; and > >> 3. a new database called myinstance is created > >> > >> So to roll all that back .... > >> > >> dropdb myinstance (this will remove the database - back it up first if > >> you need to keep a copy) > >> dropuser myinstance > >> userdel -r myinstance > >> > >> Cheers > >> Bob > >> > >> On 16 June 2015 at 03:42, gerald thomas <gerald17...@gmail.com > <javascript:;>> wrote: > >>> Dear Dan, > >>> When I drop the database, the role for such database is still there; > but > >>> that can be removed also. Now, if I try to create that instance again > it > >>> will say instance already created. So how can remove and create > >>> everything > >>> from scratch. > >>> Please remember I will the same instance name. > >>> > >>> Regards, > >>> Gerald > >>> > >>> On 16 Jun 2015 00:57, "Dan Cocos" <dco...@baosystems.com > <javascript:;>> wrote: > >>>> > >>>> You can simply remove the war file and the directory from your servlet > >>>> container and drop the database. > >>>> > >>>> > >>>> > >>>> > >>>> > >>>> > On Jun 15, 2015, at 8:08 PM, gerald thomas <gerald17...@gmail.com > <javascript:;>> > >>>> > wrote: > >>>> > > >>>> > Dear All, > >>>> > Please can anyone help give me the steps how to uninstall an > instance > >>>> > in dhis2. > >>>> > > >>>> > -- > >>>> > Regards, > >>>> > > >>>> > Gerald > >>>> > > >>>> > _______________________________________________ > >>>> > Mailing list: https://launchpad.net/~dhis2-devs > >>>> > Post to : dhis2-devs@lists.launchpad.net <javascript:;> > >>>> > Unsubscribe : https://launchpad.net/~dhis2-devs > >>>> > More help : https://help.launchpad.net/ListHelp > >>> > >>> > >>> _______________________________________________ > >>> Mailing list: https://launchpad.net/~dhis2-devs > >>> Post to : dhis2-devs@lists.launchpad.net <javascript:;> > >>> Unsubscribe : https://launchpad.net/~dhis2-devs > >>> More help : https://help.launchpad.net/ListHelp > >>> > >> > > > > > > -- > > Regards, > > > > Gerald > -- Regards, Gerald
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