dhis2-users team mailing list archive

[gerald thomas <gerald17006@xxxxxxxxx>]

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 <bobjolliffe@xxxxxxxxx> 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 <gerald17006@xxxxxxxxx> 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" <dcocos@xxxxxxxxxxxxxx> 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 <gerald17006@xxxxxxxxx>
>>> > wrote:
>>> >
>>> > Dear All,
>>> > Please can anyone help give me the steps  how to uninstall an instance
>>> > in dhis2.
>>> >
>>> > --
>>> > Regards,
>>> >
>>> > Gerald
>>> >
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>>
>>
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>>
>


-- 
Regards,

Gerald