我正在处理一个非常奇怪的问题，我无法确定其原因。我在 Rocky 9.2 中使用 autofs 和 flags 安装了一个 samba 共享-fstype=cifs,rw,nounix,file_mode=0700,dir_mode=0700,multiuser,sec=krb5,user=username,cruid=username,gid=primarygroup,_netdev。
它安装得很好，我可以很好地添加和删除文件，但当我尝试删除内容时，文件夹的行为非常奇怪。例如以下内容：
$ mkdir dir
$ mkdir dir/{a,b}
$ touch dir/{a,b}/f{1..5}
$ tree dir
dir
├── a
│ ├── f1
│ ├── f2
│ ├── f3
│ ├── f4
│ └── f5
└── b
├── f1
├── f2
├── f3
├── f4
└── f5
2 directories, 10 files
$ rm --recursive --force --verbose dir
removed 'dir/b/f2'
removed 'dir/b/f4'
removed 'dir/b/f5'
removed 'dir/b/f1'
removed 'dir/b/f3'
removed directory 'dir/b'
removed 'dir/a/f2'
removed 'dir/a/f4'
removed 'dir/a/f5'
removed 'dir/a/f1'
removed 'dir/a/f3'
removed directory 'dir/a'
rm: cannot remove 'dir': Directory not empty
$ tree dir
dir
├── a
└── b
2 directories, 0 files
$ rm --recursive --force --verbose dir
rm: cannot remove 'dir': Directory not empty
$ ls --all --recursive dir # in the output note the lack of . and .. in dir/a and dir/b
dir:
. .. a b
dir/a:
dir/b:
$ rmdir dir/a
rmdir: failed to remove 'dir/a': No such file or directory
$ rmdir dir/b
rmdir: failed to remove 'dir/b': No such file or directory
$ tree dir
dir
├── a
└── b
2 directories, 0 files
$ ls --all --recursive -l dir
dir:
total 0
drwx------. 2 username primarygroup 0 Jun 9 16:23 .
drwx------. 2 username primarygroup 0 Jun 9 16:23 ..
drwx------. 2 username primarygroup 0 Jun 9 16:23 a
drwx------. 2 username primarygroup 0 Jun 9 16:23 b
dir/a:
total 0
dir/b:
total 0
我尝试以 root 身份执行此操作，0777为文件和目录授予权限，并手动安装它而不是使用 autofs，我得到了相同的行为。
日志中似乎没有出现相关消息（不排除我可能没有查看正确的日志）。
更新 1：关闭 SELinux 没有帮助。关闭防火墙也没有。
更新 2：似乎重新启动 autofs 会清除它们（通常需要重新启动）。但它不会始终如一地删除所有这些内容。两次重新启动后，没有额外的调用rm或rmdir文件夹完全消失。但我仍然可以重现这个问题。所以我猜 SMB 服务器必须具有正确的信息，但它可能没有在本地表示......？
更新 3：我打开了cifs.我用 做了这个echo 7 | sudo tee /proc/fs/cifs/cifsFYI。然后，当我再次执行更简单版本的步骤时：
$ mkdir --parent h/a
同时在日志中我们得到：
Jun 12 16:04:56 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
$ rm --recursive h
Jun 12 16:05:12 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:05:12 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:05:12 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:05:12 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:05:12 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:05:12 localhost kernel: CIFS: Status code returned 0x80000006 STATUS_NO_MORE_FILES
Jun 12 16:05:12 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:05:12 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:05:12 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:05:12 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:05:12 localhost kernel: CIFS: Status code returned 0x80000006 STATUS_NO_MORE_FILES
Jun 12 16:05:12 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:05:12 localhost kernel: CIFS: Status code returned 0xc0000101 STATUS_DIRECTORY_NOT_EMPTY
$ rm --recursive h
Jun 12 16:05:27 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:05:27 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:05:27 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:05:27 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:05:27 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:05:27 localhost kernel: CIFS: Status code returned 0x80000006 STATUS_NO_MORE_FILES
Jun 12 16:05:27 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:05:27 localhost kernel: CIFS: Status code returned 0xc0000056 STATUS_DELETE_PENDING
Jun 12 16:05:27 localhost kernel: CIFS: Status code returned 0xc0000056 STATUS_DELETE_PENDING
Jun 12 16:05:27 localhost kernel: CIFS: Status code returned 0xc0000056 STATUS_DELETE_PENDING
$ tree h
h
└── a
1 directory, 0 files
Jun 12 16:07:28 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:07:28 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:07:28 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:07:28 localhost kernel: CIFS: Status code returned 0x80000006 STATUS_NO_MORE_FILES
Jun 12 16:07:28 localhost kernel: CIFS: Status code returned 0xc0000034 STATUS_OBJECT_NAME_NOT_FOUND
Jun 12 16:07:28 localhost kernel: CIFS: Status code returned 0xc0000056 STATUS_DELETE_PENDING
Jun 12 16:07:28 localhost kernel: CIFS: Status code returned 0xc0000056 STATUS_DELETE_PENDING