[LU-14383] race between lookup and migrate

• Type: Bug
• Resolution: Not a Bug
• Priority: Minor
• Severity: 3
• Assignee: WC Triage
• Reporter: Vladimir Saveliev

Description

The following race between mkdir and migrate may end with failure of mkdir:

       mkdir $DIR1/$tdir

       mkdir $DIR2/$tdir/dir2 &
       $LFS migrate -m 1 $DIR1/$tdir

Please confirm whether it is expected behavior has to be fixed.