UKI-NORTHGRID-SHEF-HEP
Contents
UKI-NORTHGRID-SHEF-HEP
Topic: HEPSPEC06
| OS+cores,Bits | OS | Kernel | 32/64 | mem | gcc | Total | Per Core |
| Dual CPU, AMD Opteron(tm) Processor 250 | SL4.6 | 2.6.9-67.0.4.ELsmp | 64/64 | 4GB | 3.4.6 | 16.40 | 8.20 |
| Dual CPU, AMD Opteron(tm) Processor 250 | SL4.6 | 2.6.9-67.0.4.ELsmp | 32/64 | 4GB | 3.4.6 | 14.99 | 7.50 |
Topic: Middleware_transition
glite 3.1 ce
will be reinstalled as EMI CREAM CE in October
gLite3.2/EMI
ARGUS
glite 3.2 installed
BDII_site
glite 3.2
CE (CREAM/LCG)
CREAM CE glite 3.2
glexec
glite 3.2 installed
SE
DPM 1.8.0 on DPM headnode and all disk servers
UI
WMS
WN
glite 3.2
Comments
Topic: Protected_Site_networking
7th June ops meeting: Seperate subnet, monitor with Ganglia.
Topic: Resiliency_and_Disaster_Planning
- This section intentionally left blank
Topic: SL4_Survey_August_2011
glite 3.1 ce which we want to retire this month/early Seprember
Topic: Site_information
Memory
1. Real physical memory per job slot: 1.975 GB
2. Real memory limit beyond which a job is killed: 2.1725 GB for over 10 minutes
3. Virtual memory limit beyond which a job is killed: No
4. Number of cores per WN: 2
Comments:
Network
1. WAN problems experienced in the last year:
2. Problems/issues seen with site networking: Sheffield University DNS server is less stable than we want it to be. We are using temporary substitution of DNS server
3. Forward look:
Comments:
Topic: Site_status_and_plans
SL5 WNs
Current status (date): SL5 (20/04/2011)
Comments:
SRM
Current status (date): DPM 1.8.0 (head node and all disk servers)(20/04/2011)
Planned upgrade:
Comments:
SCAS/glexec
Current status (date):to be installed (20/04/2011)
Planned deployment: in June 2011(20/04/2011)
Comments:
CREAM CE
Current status (date): installed and in production (20/04/2011)
Planned deployment:
Comments:
