This document serves as guide in conducting the UMD verification process of the QCG-Computing installation, especially the job and parallel job criteria. This document is targeted only at the system administrators, not the end users (those should use [http://www.qcgoscosgrid.org/trac/qcg-icon QCG-Icon] or the broker clients), as it relies on low level QCG-Computing interface.
=== JOBEXEC_JOB_1 ===
Execute a simple job in the appliance.
{{{
$ qcg-comp -c -J /usr/share/qcg-comp/doc/examples/jsdl/sleep.xml
Activity Id: 3f6558f5-76af-42cb-ad12-b37df187cf47
$ qcg-comp -s -a 3f6558f5-76af-42cb-ad12-b37df187cf47
status = Executing
$ qcg-comp -s -a 3f6558f5-76af-42cb-ad12-b37df187cf47
status = Executing
$ qcg-comp -s -a 3f6558f5-76af-42cb-ad12-b37df187cf47
status = Finished (exit status = 0)
}}}
=== JOBEXEC_JOB_2 ===
Execute a simple job in the appliance that uses both input and output files.
{{{
$ cat > bash.xml << EOF
JOBEXEC_JOB_2
bash
script.sh
JOBEXEC_JOB_2.out
script.sh
overwrite
script.sh
JOBEXEC_JOB_2.out
overwrite
JOBEXEC_JOB_2.out
1
EOF
$cat > script.sh << EOF
#!/bin/bash
hostname
EOF
$ qcg-comp -i -J bash.xml
Staging file: script.sh
All files staged in.
$ qcg-comp -c -J bash.xml
Activity Id: 72533fe7-764b-4b0c-93f9-b4dc7d73b5d4
$ qcg-comp -s -a 72533fe7-764b-4b0c-93f9-b4dc7d73b5d4
status = Queued
$ qcg-comp -s -a 72533fe7-764b-4b0c-93f9-b4dc7d73b5d4
status = Finished (exit status = 0)
$ qcg-com -o -J bash.xml
-bash: qcg-com: command not found
$ qcg-comp -o -J bash.xml
File JOBEXEC_JOB_2.out staged out.
All files staged out.
$ cat JOBEXEC_JOB_2.out
grass1.man.poznan.pl
}}}
=== JOBEXEC_JOB_3 ===
{{{
$ qcg-comp -c -J /usr/share/qcg-comp/doc/examples/jsdl/sleep.xml
Activity Id: 116c0702-2705-4c64-9d72-51c264061f8c
$ qcg-comp -s -a 116c0702-2705-4c64-9d72-51c264061f8c
status = Queued
$ qcg-comp -s -a 116c0702-2705-4c64-9d72-51c264061f8c
status = Executing
$ qcg-comp -t -a 116c0702-2705-4c64-9d72-51c264061f8c
Activity is being terminated.
$ qcg-comp -s -a 116c0702-2705-4c64-9d72-51c264061f8c #for a very short time after job termination we may still observe the Executing state
status = Executing
$ qcg-comp -s -a 116c0702-2705-4c64-9d72-51c264061f8c
status = Cancelled
}}}
=== JOBEXEC_EXECMNGR_3 ===
Job Execution Appliances must be able to collect information from the underlying
execution manager.
{{{
$qcg-comp -G | xmllint --format - | grep Queue
}}}
=== PARALLEL_JOB_1 ===
=== PARALLEL_JOB_2 ===
=== PARALLEL_JOB_3 ===
=== PARALLEL_MPI_1 ===
=== PARALLEL_MPI_2 ===
=== PARALLEL_OMP_1 ===
=== PARALLEL_OMP_2 ===