...
| Observed on | Component affected | Description | Reporter | Resolution | Resolver |
|---|---|---|---|---|---|
| 2014/10/?? | Infiniband switch that connects to rc01 | The status light has a color between yellow and red. Might mean firmware issue based on the manual | Ankita | ||
| May 19, 2015 | rcmaster | "BMC" failed | Henry | ||
| May 19, 2015 | rc cluster machines | 11 power supplies have failed. | Jonathan | 1 power supply was resurrected, 10 new units were purchased and installed. | Collin |
| May 21, 2015 | Port 20 on right rack ethernet | Network port assumed to have failed; rc58 which was connected to it was not able to connect to network through it. | Collin | ||
| May 21, 2015 | rc20 | Unable connect to network. No Ping; No IPMI; | Collin | Some combination of wire jiggling and rebooting seems to have solved the issue. | Collin |
| May 21, 2015 | rc50 | Network connection issues | Collin | rczap | Collin |
| Jun 24, 2015 | Port 15 on right rack ethernet | Network port assumed to have failed; rc58 which was connected to it was not able to connect to network through it. | Ankita | ||
| Dec 11, 2015 | rc52 | showing only 12 GB of memory | John | Open the box and reconditioned all sticks. | Seo Jin |
| Jan 6, 2016 | rc46, rc70 | No IB devices found (nothing reported from ibv_devinfo.) | Seo Jin | Replugging wire & manual power off & on. (IPMI reboot didn't resolve the issue.) | Seo Jin |
| Feb 20, 2016 | Ports 8,9,13,15,16,20 on right rack ethernet | These ports don't appear to be functioning. | Jonathan | Avoid using them. | Jonathan |
Dec 23, 2016 | rc47 | Networking issue, bad network switch port/cable. Wasn't able to connect to the host. | Behnam | Resolved! | Behnam |
Jan 10, 2016 | rc57 | Host unreachable ssh error. bad network switch port. | Behnam | Resolved | Behnam |