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Administering Platform LSF - SAS

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Viewing Information about Resource Allocation Limits<br />

Examples<br />

% blimits<br />

For the following limit definitions:<br />

Begin Limit<br />

NAME = limit1<br />

USERS = user1<br />

PER_QUEUE = all<br />

PER_HOST = hostA hostC<br />

TMP = 30%<br />

SWP = 50%<br />

MEM = 10%<br />

End Limit<br />

Begin Limit<br />

NAME = limit_ext1<br />

PER_HOST = all<br />

RESOURCE = ([user1_num,30] [hc_num,20])<br />

End Limit<br />

blimits displays the following:<br />

INTERNAL RESOURCE LIMITS:<br />

NAME USERS QUEUES HOSTS PROJECTS SLOTS MEM TMP SWP<br />

limit1 user1 q2 hostA - - 10/25 - 10/258<br />

limit1 user1 q3 hostA - - - 30/2953 -<br />

limit1 user1 q4 hostC - - - 40/590 -<br />

EXTERNAL RESOURCE LIMITS:<br />

NAME USERS QUEUES HOSTS PROJECTS user1_num hc_num HC_num<br />

limit_ext1 - - hostA - - 1/20 -<br />

limit_ext1 - - hostC - 1/30 1/20 -<br />

◆ In limit policy limit1, user1 submitting jobs to q2, q3, or q4 on hostA<br />

or hostC is limited to 30% tmp space, 50% swap space, and 10% available<br />

memory. No limits have been reached, so the jobs from user1 should run.<br />

For example, on hostA for jobs from q2, 10 MB of memory are used from<br />

a 25 MB limit and 10 MB of swap space are used from a 258 MB limit.<br />

◆ In limit policy limit_ext1, external resource user1_num is limited to 30<br />

per host and external resource hc_num is limited to 20 per host. Again, no<br />

limits have been reached, so the jobs requesting those resources should<br />

run.<br />

268<br />

<strong>Administering</strong> <strong>Platform</strong> <strong>LSF</strong>

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