Confluence will be unusable 23-July-2024 at 06:00 due to a Crowd upgrade.
...
Note 2: The raw data are copied to the offline storage system and to tape immediately, i.e. in quasi real time during the experiment, not after they have been deleted from FFB. The users generated data created in the scratch/ folder are copied moved to the offline system when they are the experiment is deleted from FFB. The content of the scratch folder will be moved to the scratch/ffb/ sub-folder on the ana file systemsthe FFB described in Lifetime of data on the FFB.
Note 3: For the time being, the new FFB system will be available only for FEH experiments. NEH experiments will still rely on psana resources.
You can access the FFB system from pslogin, psdev or psnx with:
No Format |
---|
% ssh psffb |
The experiment data will be available under:
...
Code Block |
---|
export SIT_PSDM_DATA=/cds/data/drpsrcf |
The experiment folders' folder names are the same as what you would expect in the offline and are described in the data retention policy.
...
Code Block |
---|
% umask 0002 |
Anchor | ||||
---|---|---|---|---|
|
Warning |
---|
This section is In progress |
Once an experiment has been complete and all xtc files have been removed the ffb scratch folder is moved to the experiments scratch folder on the ana-filesystems. The following rules are applied:
...