[LU-16427] 'lfs rmfid' does not print anything on error

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.16.0
• Labels: easy
• Severity: 3
• Assignee: Arshad Hussain
• Reporter: Andreas Dilger

Description

The "lfs rmfid" does not print anything useful or exit with a non-zero error code when passed bad arguments:

# lfs rmfid --help
# lfs rmfid foo
# echo $?
0

It would make sense to handle "--help" to print the usage message, and should print an error and the usage message if a bad filesystem name/mountpoint argument is given or if a bad FID is passed (though it should continue to process all remaining FIDs on the command-line and exit with an error at the end).

Issue Links

• is related to: LU-14469 lmv_rmfid() does 128K kmalloc()
• is related to: LU-16618 rmfid miscellaneous fixes