UNC Chapel Hill libraries has allocated 8 VMs for testing Fedora cluster configurations.
| Parameter | Possible valuesValue | Notes | ||||
|---|---|---|---|---|---|---|
| Clustered? | Yes | Test - Repository Profile: Clustered with testing as 4 and 8 node cluster | ||||
| Processing hardware | The most important value here is probably number of cores (per node, if applicable). This is assumed not to vary amongst nodes in a cluster. | Memory | This is the Java heap configuration, specified as the JVM flags to use. This is assumed not to vary amongst nodes in a cluster. | 2 Cores | Intel(R) Xeon(R) CPU E5-2690 @ 2.90GHz | |
| Operating system | Ubuntu 13.10 | GNU/Linux 3.11.0-12-generic x86_64 | ||||
| Memory | 2048 MB | only setting JVM max, 4GB real memory per server | ||||
| Allocated Storage | 50GB | this persistence area /data is ext4 (/ partition is 12GB) | ||||
| Persistence I/O | Throughput106 MB/s | Is a certain level of throughput to disk an important part of the test? | ||||
| Network I/O | 95MB/s | This is particularly important for clustered operation. |