Introduce Recommended access order (RAO) support via EA by ltfs.vendor.IBM.rao.
Description
This update introduce the support of the RAO (GRAO, RRAO) command, which was introduced from LTO-9.
Only linux scsi generic (sg) driver is supported in this fix.
How to use
Set a file path to a correct GRAO Parameter Data via VEA on mount point.
A xxx.out file containing the RAO List will be made in the same directory.
example:
attr -s ltfs.vendor.IBM.rao -V ~/xxx <mount dir>
# The result will be created in `~/xxx.out`
Type of change
New feature (non-breaking change which adds functionality)
Checklist:
[x] My code follows the style guidelines of this project
[x] I have performed a self-review of my own code
[x] I have commented my code, particularly in hard-to-understand areas
[x] I have made corresponding changes to the documentation
[x] My changes generate no new warnings
[x] I have confirmed my fix is effective or that my feature works
Summary of changes
This PR is related to #287 . Please refer to this comment: https://github.com/LinearTapeFileSystem/ltfs/pull/287#issuecomment-848525367
Introduce Recommended access order (RAO) support via EA by
ltfs.vendor.IBM.rao.Description
This update introduce the support of the RAO (GRAO, RRAO) command, which was introduced from LTO-9. Only linux scsi generic (sg) driver is supported in this fix.
How to use
xxx.outfile containing the RAO List will be made in the same directory.example:
Type of change
Checklist: