[LU-10265] lustre_rsync DNE support

• Type: Improvement
• Resolution: Unresolved
• Priority: Minor
• Assignee: WC Triage
• Reporter: John Hammond

Description

I found there is something wrong when sync with striped directory.
Some directories metadata (e.g. ./dirA ) in MDT1 but there files (e.g. dirA/xxxx ) are in MDT0.
The directory did not created when sync MDT0 changelog first, then lustre_rsync put these files to .lustrerepl

1. Test striped directory lustre_rsync steps.
     created striped directory and set default striped.
   "lfs setdirstripe -c 2 testdir" and set default by "lfs setdirstripe -c 2 -D testdir"
2. copy some files with directories to this directory
3. do lustre_rsync MDT0000
4. do lustre_rsync MDT0001

Issue Links

• is related to: LU-10283 changelog entries for creates in striped directories use stripe FID as pfid