Dans Data Verify
Revision as of 14:12, 14 November 2012 by Janjust@nikhef.nl (talk | contribs) (Created page with "In the step of this DANS workflow the .tar.gz files are checked, to verify that the md5sum checksums of all files contained in the .tar.gz files match the checksums of the files ...")
In the step of this DANS workflow the .tar.gz files are checked, to verify that the md5sum checksums of all files contained in the .tar.gz files match the checksums of the files as found on the DANS data server. This verification step is done on the grid itself, hence we need to submit a set of jobs to the grid. The 'check-tar' script does this automatically.
$ ./check-tar Found 84 tar.gz files in lfc.grid.sara.nl:/grid/dans/soundbites Splitting into 11 jobs, start=1, end=84 Delegating proxy Submitting DANS job 156: https://wms1.grid.sara.nl:9000/R5PWohEeStwR4u-3I-ojNA Submitting DANS job 157 https://wms1.grid.sara.nl:9000/qcHwM00A7wmSWCUfcGhcnQ Submitting DANS job 158 https://wms1.grid.sara.nl:9000/lxzCOTFcFsXlqXyC3IwYcQ Submitting DANS job 159 https://wms1.grid.sara.nl:9000/k30pquu-p5mDnf2nW-UW5A Submitting DANS job 160 https://wms1.grid.sara.nl:9000/ZmdEOuBMesm_3e-L9jBSVg Submitting DANS job 161 https://wms1.grid.sara.nl:9000/9yNPzoZYU6ykx-8YcOb9PA Submitting DANS job 162 https://wms1.grid.sara.nl:9000/V1DWV2qbmRe-CiRB5g06YA Submitting DANS job 163 https://wms1.grid.sara.nl:9000/0GJ7YyfwHC1bTPzabG2LSw Submitting DANS job 164 https://wms1.grid.sara.nl:9000/vKIqcsPzIt3ugtJTB8qa6Q Submitting DANS job 165 https://wms1.grid.sara.nl:9000/QQmeZGZr3eOeagGvLfjh7g Submitting DANS job 166 https://wms1.grid.sara.nl:9000/BSx6PWo3xIqsccVqDb3cPA
The 'soundbites' archive consists of 84 .tar.gz files which need to be checked. Each gridjob will verify 8 tarballs, hence a total of 11 jobs were submitted. After the jobs have been submitted to the grid you can track the status of these jobs using the 'job-status' script: