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NFS 客户端无法查看目录中的文件

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Category:
ontap-9
Specialty:
nfs
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适用于

  • ONTAP 9
  • NFSv3
  • NFSv4
  • FlexGroup 卷

问题

  • 使用非 Solaris 操作系统模式的 NFS 客户端无法查看目录中的文件。
  • Solaris 将文件索引节点显示为 0
  • 由于包含不可见文件而无法删除的空目录(客户端不显示该文件,即使使用 "ls -la" 也是如此)

示例

1) CentOS Linux release 7.6.1810 (Core) doesn't show the file link_file.sv
user1@centos:~ % ls /tmp/vol9/aa/bb/cc/dd/ee/fff/gg/folder
user1@centos:~ % df /tmp/vol9/aa/bb/cc/dd/ee/fff/gg/folder
Filesystem                1K-blocks     Used   Available Use% Mounted on
fs2:/vol9/aaa 41943040064 22924518144 19018521920  55% /tmp/vol9
user1@centos:~ % uname -a
Linux us01ites08 3.10.0-862.3.3.el7.x86_64 #1 SMP Fri Jun 15 04:15:27 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
user1@centos:~ % cat /etc/redhat-release
CentOS Linux release 7.6.1810 (Core)

2) Red Hat Enterprise Linux Workstation release 6.7 (Santiago) doesn't show the file link_file.sv
user1@rhel:~ %  ls /vol9/aa/bb/cc/dd/ee/fff/gg/folder
user1@rhel:~ % ls -la /vol9/aa/bb/cc/dd/ee/fff/gg/folder
total 8
drwxr-xr-x. 2 sam nas 4096 Jul  9 00:19 .
drwxr-xr-x. 3 sam nas 4096 Jul  9 00:19 ..
user1@rhel:~ % uname -a
Linux us01nasadmin3 2.6.32-696.20.1.el6.x86_64 #1 SMP Fri Jan 12 15:07:59 EST 2018 x86_64 x86_64 x86_64 GNU/Linux
user1@rhel:~ % cat /etc/redhat-release
Red Hat Enterprise Linux Workstation release 6.7 (Santiago)

3) From Solaris it shows fileid as 0 for file link_file.sv and it is visible
bash-2.03# ls -li /vol9/aa/bb/cc/dd/ee/fff/gg/folder
total 8
0 lrwxrwxrwx   1 sam   nas    101 Jul  8 23:18 link_file.sv -> /tmp/vol5/xxx/yyy/zzz/sss/rrr/ddd/folder/link_file.sv

  • file-directory show 命令失败:

::*> vserver security file-directory show -vserver vs1 -path  /vol9/aa/bb/cc/dd/ee/fff/gg/folder/link_file.sv
Error: show failed: The specified path "/vol9/aa/bb/cc/dd/ee/fff/gg/folder/link_file.sv" cannot be used. 
Reason: No such file or directory.

 

  • 节点 Shell 显示的文件索引节点正确:

::*> node run -node node1 -command ls -li  /vol/vol9/aa/bb/cc/dd/ee/fff/gg/folder
d-rwxr-xr-x     1858   10690121    2        4096     Wed Aug  5 04:34:54 PDT 2020    .
d-rwxr-xr-x     1840      96    8        4096     Wed Aug  5 23:30:04 PDT 2020    ..
 -rwxrwxrwx     1858   9042433   1        101     Wed Jul  8 23:18:02 PDT 2020   link_file.sv

 

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