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hi all --<br>
<br>
if you don't run dart on the ncar supercomputer 'cheyenne' you<br>
can toss the rest of this note.<br>
<br>
this might be affecting dart runs if you have added or enabled<br>
a large volume of debugging output from filter:<br>
<blockquote>Batch jobs running on the Cheyenne systems sometimes
fail when they create large stdout or stderr files that overflow
the spool directory on the first compute node used. Failures from
this condition are more likely with MPI jobs. To avoid the
problem, CISL recommends redirecting job output to a file as
described in this <a
href="https://u6672913.ct.sendgrid.net/wf/click?upn=xYhtGlppZI9KXbLtSuR4l6okzR-2BeRRtjlC3dA4rJ6ALKoi1x9Hjn78YFvTCAnVfts0t0PZGKWng27Wq-2Fd4zjwRiOIUnBspYVBAZEzV2nrJXxM1xON3lYTkYxSZ0ADpD3nmaqm5TaKM1KNyiwyAv9XqJ0VBGQoX7Hsh-2BUjKpnw4w-3D_msfS6VRXaIw3-2FQNhbucc5haqCIJBIjjiOSt3ircmVXZJ4wzwoUTBlKtSz1Ic-2FLWBSRhgjAMmD4dZ-2BeetOTBQqYYjLSIhMmO2rCEpAM1fCDmc-2BGVBB8ATS2LmprpHxDRWwFEeR8Re4PtfmG9bsznFQaTZr3fmBc63r0AUf2aAMP0NPzsZi5eqSK0JWWrhQ-2FWWU7akmIPQCkyYk2IhJc5LDueekBdu4XLZR-2BXuO76LRnT4bRZZE9HbWyUNJN-2F937gpLG361slPC9sGxnUBcDML3UeD1Ft6fEF3hV1HZRyK7Fu6F9wahJLIvwg2xoLi9HrXfGt3JIQ3iAO9TbAUxTuYSEDIZ2egpsVPSAFWRpcX6lF2Q28djih6s5h-2B-2Beczz7kQxse7xrSDak0uN8qpir0BrZZ7ldmUAhNQEerR9Cs6ORo-3D">newly
updated documentation regarding job scripts</a>.<br>
</blockquote>
<br>
user support is suggesting you run something like:<br>
<br>
mpiexec_mpt filter > filter.out<br>
<br>
anything printed to standard output will go directly into the
filter.out file <br>
and NOT into the job output file which only appears after the job
finishes. <br>
if there's too much output the job might fail if it runs out of temp
space.<br>
<br>
n.<br>
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