[LU-6491] Confusing results for too long fsname

• Type: Bug
• Resolution: Fixed
• Priority: Trivial
• Fix Version/s: Lustre 2.8.0

Epic/Theme

patch

• Severity: 3
• Assignee: Emoly Liu
• Reporter: Wang Shilong (Inactive)

Description

If users passed a fsname longer than 9 bytes, caller
will handle it as ENOMEM which output following results:

error: conf_param: Cannot allocate memory

which is really unfriendly for common users.