Changes between Version 2 and Version 3 of developers-meeting-20140826


Ignore:
Timestamp:
08/26/14 14:33:51 (5 years ago)
Author:
paul
Comment:

--

Legend:

Unmodified
Added
Removed
Modified
  • developers-meeting-20140826

    v2 v3  
    1515== KIT == 
    1616 
     17dCache is working fine. 
     18 
     19=== Problematic pools === 
     20 
     21Reports from CMS and ATLAS with data import or output -- storage setups (one rack) is being problematic.  Clients sees either ?? or time-out .  Xavier hasn't found anything other possible cause.  Storage provide (DDN) says no evidence for a problem in their system. 
     22 
     23Do the pools have the same number of files?  Not always. 
     24 
     25400,000 18 hours to initialise -- about 6 seconds per file (on average). 
     26 
     27Is the problematic pool mounting DDN using GPFS?  Yes. 
     28 
     29== 
     30 
     31Summer break; start 8409. 
     32 
     33 
     34 
    1735= Support tickets for discussion = 
    1836 
     
    2139= DTNM = 
    2240 
    23 Same time, next week. 
     41Thursday 16:00 CEST and Tuesday 14:00 CEST.