[LU-13843] removing non existing path with lctl pcc del returns 0 (success) exit code without error message

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Affects Version/s: Lustre 2.14.0
• Labels: PCC
• Severity: 3
• Assignee: WC Triage
• Reporter: Vikentsi Lapa

Description

 

 

Steps to reproduce:

 

Check that cache is not configured. Empty list.

1. lctl pcc list /mnt/lustre

#

 

Try to delete any cache

1. lctl pcc del /mnt/lustre /mnt/pccro/

1. echo $?

0

 

Try for any word

1. lctl pcc del /mnt/lustre abc

1. echo $?

0

 

This is not critical, but it is good to have proper return codes for scripting or control that this is expected.

Issue Links

• is related to: LU-10499 Readonly Persistent Client Cache support