Exporting files using HSM commands

To export an individual file to your data repository and verify the success of the export, run the following commands. A return value of states: (0x00000009) exists archived indicates that export was successful.

sudo lfs hsm_archive path/to/export/file
sudo lfs hsm_state path/to/export/file

Note

You must run the HSM commands (such as hsm_archive) as the root user or using sudo.

To export changes on an entire cache or an entire directory in your cache, run the following commands. If you export multiple files simultaneously, Amazon File Cache exports your files to your data repository in parallel.

nohup find local/directory -type f -print0 | xargs -0 -n 1 sudo lfs hsm_archive &

To determine whether the export is complete, run the following command.

find path/to/export/file -type f -print0 | xargs -0 -n 1 -P 8 sudo lfs hsm_state | awk '!/\<archived\>/ || /\<dirty\>/' | wc -l

If the command returns with zero files remaining, the export is complete.