[LU-13239] ldiskfs: pass initial inode attributes at creation time

• Type: Improvement
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.15.0
• Assignee: Shaun Tancheff
• Reporter: Shaun Tancheff

Description

Internal testing with IOR shows including the inode times i_mtime, i_atime, i_ctime on top of LU-12151 does have a significant effect on writes

  Activity                   +/- MiB/s
  -------------------------  ---------
  Direct I/O Write             + 25%
  Direct I/O Pre-Fill Write    + 21%
  Direct I/O Read              + 13%
  Buffered I/O Write           + 22%
  Buffered I/O Read            +  4%

Issue Links

• is related to: LU-12151 metadata performance difference on root and non-root user