[LU-10204] ladvise_willread_performance() function misses line continuation slash

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.11.0, Lustre 2.10.2
• Affects Version/s: Upstream
• Severity: 3
• Assignee: WC Triage
• Reporter: Nikolay Borisov (Inactive)

Description

When running the sanity.sh test suite's test 255a and the willread performance is less than 20% the following error is printed:

Speedup with OSS cached read less than 20%, 
/usr/lib64/lustre/tests/sanity.sh: line 14702: got 13.39%. Skipping ladvise willread check.: command not found

This is due to a missing line continuation. The attached patch fixes the issue.