[LU-16927] Improve sanity-quota/51 and sanity-quota/52

• Type: Improvement
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.16.0
• Severity: 3
• Assignee: Arshad Hussain
• Reporter: Arshad Hussain

Description

Improve sanity-quota/51 and sanity-quota/52.

DD variable already includes "if=/dev/zero"  and "bs=1M".  Do not re-use these two options when calling dd via $DD