Difference between revisions of "FileStager"
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No permission to write in temporary directory <someusername>. Switching back to default <$TMPDIR>, or else </tmp>. | No permission to write in temporary directory <someusername>. Switching back to default <$TMPDIR>, or else </tmp>. | ||
Default tmpdir set to <someusername> | Default tmpdir set to <someusername> | ||
| + | |||
| + | The temporary directory is where the staged Grid files are stored, in the course of the job execution. | ||
| + | |||
| + | You can override the default location by including the following line in the jobOption file | ||
| + | |||
| + | FileStagerSvc().BaseTmpdir="/some/temp/directory/with/sufficient/space" | ||
Revision as of 15:27, 23 June 2010
Introduction to the FileStager package
Requirements for using the File Stager
- A valid grid certificate
- Grid environment setup correctly:
source /global/ices/lcg/glite3.2.4/external/etc/profile.d/grid-env.sh
Troubleshooting
Error with lcg_cp utility!Error message: Some error message from the Lcg_util middleware
Checking file size:File does not exist, or problems with gfal library.
This is usually indication that no valid certificate exists, or that the grid environment is not setup correctly. Try:
echo $LCG_LOCATION
to see if this environment variable is set correctly. It should point to some directory like
/global/ices/lcg/glite3.2.4/lcg
Also try:
lcg-cp -v --vo lhcb srm://aFiletoStage file:/tmp/localFileCopy
If this isn't working correctly, ask a grid expert to solve the problem.
No permission to write in temporary directory <someusername>. Switching back to default <$TMPDIR>, or else </tmp>. Default tmpdir set to <someusername>
The temporary directory is where the staged Grid files are stored, in the course of the job execution.
You can override the default location by including the following line in the jobOption file
FileStagerSvc().BaseTmpdir="/some/temp/directory/with/sufficient/space"
