[LU-18425] Failed to rmdir and ls shows "No such file or directory" after rebooting MDS

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Environment: OS Verion: Rocky 8.10 ; Kernel Verion: 4.18.0-553.el8_10_lustre.x86_64 ; Lustre Version: 2.15.5 ; Directory Striping: default(round robin)

Epic/Theme

dne

• Severity: 3
• Assignee: WC Triage
• Reporter: Yuan Liu

Description

Reproduce Step：

1. run vdbench(include mkdir rmdir create unlink)
2. reboot a MDS
3. remove the directory that vdbench created，failed！
4. ll the failed diretory,show "d?????????? ? ? ? ? ? vdb.5_1.dir"