1. Description of some gUSE service properties
Zoltán Farkas
MTA SZTAKI LPDS
This is a template. The following slides can be interspersed with other slides of course and there can be introductory slides.
The template slides should be answered and expanded on if possible.

2. Outlines How to set the properties WFI properties
Performance improvments:
WFS
Storage
DCI Bridge

3. Where to set Log in as administrator
Click on „Settings” / „Internal services”
Find the service of interest (e.g. „wfi”, „wfs”), and click on „[properties]”
Here you can „[Edit]” or add „[New]” properties

4. WFI Properties Property name Default value Description
wfi.zen.activeingjobs.max
500000
Maximum number of jobs managed by the WFI
wfi.zen.activeingjobs.usermax
Maximum number of jobs managed by the WFI per user
wfi.zen.quota.user.workflow
10000
Maximum number of workflows per user

5. Performance improvement - WFS Properties
Property name
Default value
Description
guse.wfs.system.savevisualizerdata
true
Enables or disables saving data for the statistics module in the database. If enabled, database triggers of the statistics module my introduce heavy load on the system

6. Performance improvement - Storage Properties
Property name
Default value
Description
guse.storageclient.localmode.sendquota
true
Enables or disable recalculating quota information within the Storage service. If disabled, file uploads to the Storage service will be much faster, and there will be no quota limits

7. DCI Bridge Properties
Set within the DCI Bridge admin interface:
Select a middleware
Click on „Middleware settings”
Setting
Default value
Description
Number of threads 1
So many threads will manage jobs
Number of resubmissions
The jobs will be resubmitted at most so many times to achieve a successful submission