Cluster exceptions: Difference between revisions
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* we will experiment with nfs exports from cluster 2/7 to [[Cluster 8]] aka coreHPC. Research only. | * we will experiment with nfs exports from cluster 2/7 to [[Cluster 8]] aka coreHPC. Research only. | ||
* we tried nfs export from [[Cluster 2]] to [[Cluster 3]] shared/wynton. This was a disaster. Jobs running on wynton overloaded our nfs servers and made them unusable. This will probably happen when we export to cluster 8, but it is worth a try. | * we tried nfs export from [[Cluster 2]] to [[Cluster 3]] shared/wynton. This was a disaster. Jobs running on wynton overloaded our nfs servers and made them unusable. This will probably happen when we export to cluster 8, but it is worth a try. | ||
* currently all www gateways are hosted on cluster 2. We will establish a www server on cluster 7 as soon as we can. We are also investigating hosting some of our www traffic on cluster 8. | |||
No other exceptions known. | No other exceptions known. | ||
Latest revision as of 18:43, 19 February 2026
These are exceptions to the "each cluster is separate" rule.
- UID/GID is shared from Cluster 2 to Cluster 3 but not strictly enforced.
- disks from Cluster 2 are exported read-only to Cluster 7 during the transition from 2 to 7.
- we will experiment with nfs exports from cluster 2/7 to Cluster 8 aka coreHPC. Research only.
- we tried nfs export from Cluster 2 to Cluster 3 shared/wynton. This was a disaster. Jobs running on wynton overloaded our nfs servers and made them unusable. This will probably happen when we export to cluster 8, but it is worth a try.
- currently all www gateways are hosted on cluster 2. We will establish a www server on cluster 7 as soon as we can. We are also investigating hosting some of our www traffic on cluster 8.
No other exceptions known.