[LU-116] fix mmp test 10 to allow e2fsck run on mounted filesystem with -n option

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.1.0
• Affects Version/s: Lustre 2.1.0
• Severity: 3
• Bugzilla ID: 23,983
• Assignee: Jian Yu
• Reporter: Jian Yu

Description

The e2fsck in the latest e2fsprogs version 1.41.12.2.ora1 could be run on mounted filesystem with -n option specified. The mmp test 10 needs to be fixed to verify this and check the e2fsck return value properly.