Differenze
Queste sono le differenze tra la revisione selezionata e la versione attuale della pagina.
| Entrambe le parti precedenti la revisione Revisione precedente Prossima revisione | Revisione precedente | ||
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vlsi:workbook:computing:cluster [28/10/2013 09:45] pacher |
vlsi:workbook:computing:cluster [28/10/2013 11:57] (versione attuale) pacher |
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| VLSI machines are mounted under a main shared directory ''/export''. EDA softwares, technologies, | VLSI machines are mounted under a main shared directory ''/export''. EDA softwares, technologies, | ||
| - | licenses and configuration files involved in the design activity are physically installed under | + | licenses and configuration files involved in the design activity are physically installed under ''/usr'' |
| - | ''/export/elt59xl/disk0'', being **elt59xl.to.infn.it** the server machine in the cluster. | + | on the **elt59xl.to.infn.it** server machine in the cluster and can be accessed through the mount point |
| + | ''/export/elt59xl/disk0'' on each client machine. | ||
| Always check out that the server machine is reacheable using the ''ping'' command: | Always check out that the server machine is reacheable using the ''ping'' command: | ||
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| \\ | \\ | ||
| - | In particular, look at the symbolic links (soft links) placed in the ''/usr'' directory. | + | In particular, look at the symbolic links (soft links) placed in the local ''/usr'' directory. |
| - | These links point to ''/export/elt59xl/disk0'' sub directories | + | These links point to ''/usr'' remote directories on the server machine which have been mounted under |
| - | (e.g. ''/usr/cadence'' -> ''/export/elt59xl/disk0/cds''), allowing to access the | + | ''/export/elt59xl/disk0'' (e.g. ''/usr/cadence'' -> ''/export/elt59xl/disk0/cds''), allowing to remotely |
| - | software resources installed on the server machine. | + | access software resources installed on the server machine through NFS. |
| Each VLSI machine hosts different accounts. Users' home directories are created | Each VLSI machine hosts different accounts. Users' home directories are created | ||
| - | in ''/users/<username>''. Most important, home directories are exported by NFS as | + | in ''/users/<username>''. Also home directories are exported using NFS, mounted under |
| - | ''/export/eltxxxx/disk0/users/<username>'' and shared between the other VLSI machines | + | ''/export/eltXXX/disk0/users/<username>'' and shared between the other VLSI machines |
| through symbolik links, | through symbolik links, | ||
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| - | For more details about VLSI computing cluster see the dedicated private area. | + | For more details about the NFS cluster configuration please refer |
| + | to the __[[vlsi:private:computing:cluster|VLSI protected area]]__. | ||
| ===== Printing ===== | ===== Printing ===== | ||
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| ---- | ---- | ||
| - | Last update: [[pacher@NOSPAMto.infn.it|Luca Pacher]] - Aug 21, 2013 | + | Last update: [[pacher@NOSPAMto.infn.it|Luca Pacher]] - Oct 28, 2013 |
| ~~NOTOC~~ | ~~NOTOC~~ | ||