Hi Laurence, Laurence wrote:
Hi Sergio,
I just received the following GGUS ticket. Looking at the Glue 1.3 schema, it seems that the definition of GlueHostMainMemoryRAMSize and GlueHostMainMemoryVirtualSize needs to be improved.
I remember that this issue was raised also in the past. I think the best way to proceed for GLUE 2 is to shape it as a use case to be added in the document. When we will move to attribute definitions driven by use cases, then we'll address it. Can you take care of that?
Detailed description: I've recently received a request for a VO user to change the memory info published by the site (GlueHostMainMemoryRAMSize, GlueHostMainMemoryVirtualSize) to be per CPU core and not per WN.
From the yaim documentation I was under the impression memory info was per WN:
CE_MINPHYSMEM - RAM size (Mbytes) (per WN and not per CPU) CE_MINVIRTMEM - Virtual Memory size in (Mbytes) (per WN and not per CPU)
but it seems RB/WMS can't schedule jobs correctly unless the information is per CPU core (JDL requirement can't check how much memory a single CPU job gets if info is per WN).
Can someone check this and fix the docs?
for GLUE 1.3 I take a note and then I'll verify it together with Stephen comments. Cheers, Sergio