SystemDescription » History » Version 1

Anonymous, 07/25/2007 02:59 PM

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= System Description =
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== Computer Names and IP Addresses ==
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=== Cluster ===
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 || '''Description''' || '''External Name'''    || '''External IP''' || '''Internal Name'''         || '''Internal IP''' ||
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 || Head Node         || procksi0.cs.nott.ac.uk || 128.243.21.180    || procksi0-priv.cs.nott.ac.uk || 192.168.199.10    ||
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 || Compute Node      || procksi1.cs.nott.ac.uk || 128.243.21.181    || procksi1-priv.cs.nott.ac.uk || 192.168.199.11    ||
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 || Compute Node      || procksi2.cs.nott.ac.uk || 128.243.21.182    || procksi2-priv.cs.nott.ac.uk || 192.168.199.12    ||
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=== Others ===
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 || '''Description''' || '''External Name'''    || '''External IP''' ||
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 || trac              || psiren.cs.nott.ac.uk   || 128.243.24.84     ||
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== Backup Strategy ==
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 * '''Cluster head node''':[[br]]
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   Results are stored on a RAID5 storage element. [[br]]
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   No external backup.
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 * '''Cluster compute nodes''':[[br]]
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   Do not contain sensible data except operating system.[[br]]
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   No external backup.
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 * '''Trac''':[[br]]
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   Hosts Wiki pages, SVN repository, Ticketing system, etc.[[br]]
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   Backup to ''much.cs.nott.ac.uk/marian.cs.nott.ac.uk'' once a week:
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 ||'''Directory'''||'''Date / Time ''' ||
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 ||/              ||every Tuesday      ||
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 ||/home/         ||every Wednesday    ||
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 ||/usr/local/    ||every Monday       ||
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 Contact Person: [http://www.nottingham.ac.uk/cs/lookup/lookup_role.php?id=MDE4Mzgy&page_var=personal William Armitage]