Pnodes
Documentation / Reference Manual / Advanced Batch System / Commands / pnodes
Name
pnodes
Synopsis
pnodes [OPTIONS]
Description
Print info about computational nodes of the batch systems.
Search expressions:
Search tokens: name, props, st (state code), bs (short name of batch server),
ncpus, nfreecpus, ngpus, nfreegpus, mem, freemem
Comparison operators: == (equal), != (not equal), <, <=, >, >=
Logical operators: ! (logical not), && (logical and), || (logical or)
Braces: ( )
The search token must be always on the left side of comparison operator.
On the right side, it can be:
= an integer number for ncpus, nfreecpus, ngpus, nfreegpus tokens
= a string for name, props, st, bs
= a size for mem, and freemem tokens
Size can be in kb, mb, gb, or tb (the unit must be specified).
String comparison can use a shell wildcard pattern and can employ == or != comparison operators only.
Options
| -g, --groups LIST comma separated node groups (Default: all)
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| -j, --job NAME list execution nodes of the job
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| -n, --node NAME name of node
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| -s, --search EXPRESSION search for nodes satisfying logical expression
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| --donotgroup do not group nodes
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| --printgroups print defined node groups
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| -k, --keep keep all nodes, it also shows nodes in maintenance state or inaccessible to user
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| -t, --technical print all nodes in technical format
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| --names print only node names
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| --hosts print only host names
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| --stat print summary statistics
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| --jobs print jobs with assigned slots on each node
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| -v, --verbose increase output verbosity
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| --version output version information and exit
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| -h, --help display this help and exit
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