checknode |
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checknode |
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Synopsis
checknode options nodeID
ALL
Overview
This command shows detailed state information and statistics for nodes that run jobs.
The following information is returned by this command:
| Disk | Disk space available |
| Memory | Memory available |
| Swap | Swap space available |
| State | Node state |
| Opsys | Operating system |
| Arch | Architecture |
| Adapters | Network adapters available |
| Features | Features available |
| Classes | Classes available |
| StateTime | Time node has been in current state in HH:MM:SS notation |
| Downtime | Displayed only if downtime is scheduled |
| Load | CPU Load (Berkley one-minute load average) |
| TotalTime | Total time node has been detected since statistics initialization expressed in HH:MM:SS notation |
| UpTime | Total time node has been in an available (Non-Down) state since statistics initialization expressed in HH:MM:SS notation (percent of time up: UpTime/TotalTime) |
| ActiveTime | Total time node has been busy (allocated to active jobs) since statistics initialization expressed in HH:MM:SS notation (percent of time busy: BusyTime/TotalTime) |
| EffNodeAccessPolicy | Configured effective node access policy |
After displaying this information, some analysis is performed and any unusual conditions are reported.
Access
By default, this command can be run by any Moab Administrator (see ADMINCFG).
Parameters
| NODE | Node name you want to check. |
Flags
| -h | Help for this command. |
| -v | Returns verbose output. |
| --xml | Output in XML format. Same as mdiag -n --xml. |
Example
> checknode P690-032 node P690-032 State: Busy (in current state for 11:31:10) Configured Resources: PROCS: 1 MEM: 16G SWAP: 2000M DISK: 500G Utilized Resources: PROCS: 1 Dedicated Resources: PROCS: 1 Opsys: AIX Arch: P690 Speed: 1.00 CPULoad: 1.000 Network: InfiniBand,Myrinet Features: Myrinet Attributes: [Batch] Classes: [batch 0:1] Total Time: 5:23:28:36 Up: 5:23:28:36 (100.00%) Active: 5:19:44:22 (97.40%) Reservations: Job '13678'(x1) 10:16:12:22 -> 12:16:12:22 (2:00:00:00) Job '13186'(x1) -11:31:10 -> 1:12:28:50 (2:00:00:00) Jobs: 13186
See Also
Copyright © 2012 Adaptive Computing Enterprises, Inc.®