Cluster Utilities
This page provides some info concerning ad-hoc utilities/wrappers/scripts written for SISSA cluster users.
These scripts can be further improved if there's need to, feel free to provide some feedback to helpdesk-hpc AT sissa.it.
- 1. MAUI wrappers
- 1.1 showbfq
- 1.2 showload
- 1.3 nodeavail
- 1.4 MAUI commands (online documentation)
1. MAUI wrappers
1.1 showbfq
"showbfq" shows the per-queue node availability (instead of the total as provided by showbf)
$ showbfq blade: no procs available myri: no procs available smp: 4 procs available with no timelimit up: no procs available zebra: 48 procs available with no timelimit
1.2 showload
"showload" shows the load status of the nodes. As command line argument it accepts a regular expression matching the host name(s).
$ showload p p001 Busy 2.00 ==================== p002 Idle 0.00 p003 Running 2.00 ==================== p004 Busy 8.07 ================================================================================ p005 Running 2.03 ==================== p006 Running 2.00 ==================== p007 Busy 8.13 ================================================================================= p008 Busy 8.15 ================================================================================= p009 Busy 8.27 ================================================================================== p010 Busy 8.03 ================================================================================ p011 Busy 8.32 =================================================================================== p012 Busy 9.02 ========================================================================================== p013 Busy 8.01 ================================================================================ p014 Busy 8.65 ====================================================================================== p015 Busy 8.29 ================================================================================== p016 Busy 8.72 ======================================================================================= p017 Running 2.00 ==================== p018 Running 2.01 ==================== p019 Running 2.05 ==================== p020 Running 2.00 ==================== p021 Busy 8.05 ================================================================================ p022 Running 2.00 ====================
1.3 nodeavail
"nodeavail" shows the estimated time availablity for reserved nodes (or a specific node or group of nodes) based on reservation timelines. Since it's based on "showres" output, nodes already available (currently free/unused) won't be shown. As command line argument it accepts a regular expression matching the host name(s).
$ nodeavail p p012 available in 2h 1m 4s, waiting for job 71481 @7264 p014 available in 2h 1m 4s, waiting for job 71481 @7264 p015 available in 2h 1m 4s, waiting for job 71481 @7264 p016 available in 2h 1m 4s, waiting for job 71481 @7264 p004 available in 2h 1m 28s, waiting for job 71606 @7288 p010 available in 2h 1m 28s, waiting for job 71606 @7288 p013 available in 2h 1m 28s, waiting for job 71606 @7288 p021 available in 2h 1m 28s, waiting for job 71606 @7288 p003 available in 4h 21m 5s, waiting for job 71169 @15665 p005 available in 4h 21m 5s, waiting for job 71169 @15665 p006 available in 4h 21m 5s, waiting for job 71169 @15665 p017 available in 4h 21m 5s, waiting for job 71169 @15665 p018 available in 4h 21m 5s, waiting for job 71169 @15665 p019 available in 4h 21m 5s, waiting for job 71169 @15665 p020 available in 4h 21m 5s, waiting for job 71169 @15665 p022 available in 4h 21m 5s, waiting for job 71169 @15665 p007 available in 6h 16m 13s, waiting for job 71854 @22573 p008 available in 6h 16m 13s, waiting for job 71854 @22573 p009 available in 6h 16m 13s, waiting for job 71854 @22573 p011 available in 6h 16m 13s, waiting for job 71854 @22573 p001 available in 7h 50m 12s, waiting for job 71911 @28212
1.4 MAUI commands (online documentation)
http://www.clusterresources.com/products/mwm/docs/a.gcommandoverview.shtml