Cluster built on Widom's headnode. 1 headnode and 12 compute nodes.One can look up the ages of the processors, along with more technical information at Intel or here:
| Node | Motherboard version | Processor | Cores | Hyperthreading on | Memory | Hard Drive |
|---|---|---|---|---|---|---|
| headnode | Supermicro X8DTT 2.1c | Dual E5645 | 12 | N | 24GB | SW Raid 1 - (2) 2TB, no backintimelsh |
bw001 | Supermicro X8DTT 2.1c | Dual E5645 | 12 | N | 48GB | SW Raid 0 - 2*6TB |
| bw002 | Supermicro X9DRT-F 3.2 | Dual E5-2620v2 | 12 | N | 64GB | SW Raid 0 - 2*6TB |
| bw003 | Supermicro X9DRT-F 3.2 | Dual E5-2620v2 | 12 | N | 64GB | SW Raid 0 - 2*6TB |
| bw004 | Supermicro X9DRT-F 3.2 | Dual E5-2620v2 | 12 | N | 64GB | SW Raid 0 - 2*6TB |
| bw005 | Supermicro X9DRT-F 3.2 | Dual E5-2620v2 | 12 | N | 64GB | SW Raid 0 - 2*6TB |
| bw006 | Supermicro X9DRT-F 3.2 | Dual E5-2620v2 | 12 | N | 64GB | SW Raid 0 - 2*6TB |
| bw007 | Supermicro X9DRT-F 3.2 | Dual E5-2620v2 | 12 | N | 64GB | SW Raid 0 - 2*6TB |
| rl001 | Asus DSBF-DE v1006 | Dual E5420 | 8 | N | 16GB | 1TB |
| rl002 | Asus DSBF-DE v1006 | Dual E5420 | 8 | N | 16GB | 320GB |
| rl003 | Asus DSBF-DE v1006 | Dual E5420 | 8 | N | 16GB | 320GB |
| r004 | Asus DSBF-DE v1006 | Dual E5420 | 8 | N | 16GB | 320GB |
rlfl005 - former headnode | ? | ? | ? | ? | ? | ? |
Maintenance records
3/4/16 - noting that the DSBF-DE motherboard has a v1007 update, but not worth the trouble for the age of the machines. X9DRT-F has a 3.2 upgrade from 3.0, can do when nodes free. - meh26
3/10/16-3/11/16 - updated X9DRT-F motherboards from 3.0 to 3.2 during downtime due to headnode drive replacement resyncing. - meh26
3/16/16 - updated IPMI card firmware from 2.0 to 3.0 - meh26
8/2/2016: Lulu: No firmware update from Michael. There are no security updates available via YUM. One hard drive (sda) is failing (smartctl found 30 errors). Forced fsck, no errors found. Modified /etc/ssh/sshd_config to keep idle ssh connection alive.