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Cody Kankel edited this page May 17, 2017
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node_search.py allows a user, while on the CRC's front end(or your own if you cloned it) to view information otherwise not easily obtained/ugly.
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Not every use is displayed. Check the man page for more details.
Below are example outputs of using node_search
./node_search.py -l (displays information on the General_Access host-group)
general_access
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Total Cores: 4008
Used Cores: 3986
Free Cores: 22
Disabed/Error Cores: 0
Total Nodes: 167
Used Nodes: 167
Disabled/Error Nodes: 0
Empty Nodes:
./node_search.py -d (displays information on the Debug Queue)
debug
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Total Cores: 224
Used Cores: 16
Free Cores: 208
Disabled Cores: 16
Total Nodes: 30
Used Nodes: 4
Disabled Nodes: 2
Empty Nodes: 26
./node_search.py -u johndoe33 (displays information on John Doe)
Job information for JohnDoe33.
Node name Used Cores Total Cores
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long@d16copt026.crc.nd.edu 32 32
Job ID Job Name Num Cores MAX Memory Used
55555 JobName 32 67.123G
User Jobs on node: 1
Node name Used Cores Total Cores
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long@d16copt028.crc.nd.edu 32 32
Job ID Job Name Num Cores MAX Memory Used
55556 JobName 32 64.121G
User Jobs on node: 1
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JohnDoe33's Total Running Jobs: 2
################################################################################
JohnDoe33's pending jobs:
################################################################################
555557 0.57631 JobName JohnDoe33 qw 12/02/2016 22:08:29 32
./node_search.py -uf JohnDoe33 (Show which host groups JohnDoe33 has access to)
Host-group info pertaining to JohnDoe33:
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User belongs to the following user-lists:
@DoeHostGroup
User has access to the following host-groups:
@DoeHostGroup
@dqcneh
@general_access
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./node_search.py -d -v (Visually represent the Debug Queue)
debug Queue
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Total Cores: 224
Used Cores: 16
Free Cores: 208
Disabled Cores: 16
Total Nodes: 30
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[0] = Open Core [~] = Used Core [#] = Disabled Core
[O][O][O][O][O][O][O][O][~][~][~][~][~][~][~][~][O][O][O][O][O][O][O][O][O][O][O][O][O][O]
[O][O][~][~][~][~][~][~][~][~][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O]
[O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O]
[O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O]
[O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O]
[O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O]
[O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O][O]
[O][O][O][O][O][O][O][O][O][O][O][O][O][O][#][#][#][#][#][#][#][#][#][#][#][#][#][#][#][#]
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