Courtenay
From ACEnet
Overview | Brasdor | Mahone | Placentia | Fundy | Glooscap | Courtenay
General Information
| DNS | courtenay.ace-net.ca |
| Description | A testbed cluster at UNBSJ appropriate for testing and developing serial and MPI codes. The ACEnet Technical team will use this cluster for queuing/software/policy/architecture tests as the need arises |
| Total nodes | 13 |
| Total cores | 52 |
| Node Model | SunFire X2200 M2 |
| Architecture | X16 HyperTransport 8GB/s (Processor to South Bridge). X16 HyperTransport 8GB/s (CPU-0 to CPU-1) |
| RAM Model | Each node has qty 4 of 4-GB Memory Kit(2x 2GB Registered ECC DDR2-667) |
| RAM/Node | 16 GB |
| Sockets/Node | 2 |
| CPU | Each node has qty 2 of AMD Opteron Model 2222 dual core processor (3.0 GHz/1MB) |
| Cores/CPU | 2 |
| Interconnect | GigE |
| Operating System | Red Hat Enterprise Linux 4.8 and 5.3 (on some compute nodes) |
Queue policies
The Grid Engine configuration at Courtenay has only short.q and sub.q. Jobs longer than 48 hours are not accepted in short.q. Jobs longer than 48 hours must request the subordinate queue explicitly; see Subordinate Queues for more information.
Architecture
Images
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Related Documentation
Overview | Brasdor | Mahone | Placentia | Fundy | Glooscap | Courtenay