我正在设置Windows 2012 R2 Server用作域控制器和文件服务器的教室环境。 所有的客户将是Kubuntu 14.04。 我已经在服务器上设置了域和NFS共享。 我可以在客户端机器上手动挂载共享，但是当用户login时，我正尝试configuration客户端以使用pam_mount自动挂载共享。
在客户机上，showmount命令列出共享。 用户join到域中，并在AD中可见。
我可以手动安装共享，但是尽pipe遵循了许多在线教程，但我似乎无法获得我的pam_mount.config.xml文件中字段的正确语法，但我收到一条错误消息：
mount.nfs: an incorrect mount option was specified 来自我的pam_mount.conf.xml的卷线：
<volume fstype="nfs" server="INSTRUCTOR.mydom.lan" path="/%(USER)" mountpoint="/home/%(USER)" user="*" options="workgroup=mydom.lan,uid=%(USER),dir_mode=0700,file_mode=0700,nosuid,nodev" />
我打开了debugging，这里是输出：
branch@branch-compaq:/$ su p1001 Password: (pam_mount.c:365): pam_mount 2.14: entering auth stage (pam_mount.c:568): pam_mount 2.14: entering session stage (mount.c:267): Mount info: globalconf, user=p1001 <volume fstype="nfs" server="INSTRUCTOR.mydom.lan" path="/p1001" mountpoint="/home/p1001" cipher="(null)" fskeypath="(null)" fskeycipher="(null)" fskeyhash="(null)" options="workgroup=mydom.lan,uid=p1001,dir_mode=0700,file_mode=0700,nosuid,nodev" /> fstab=0 ssh=0 (mount.c:664): Password will be sent to helper as-is. command: 'mount' '-oworkgroup=mydom.lan,uid=p1001,dir_mode=0700,file_mode=0700,nosuid,nodev' '-tnfs' 'INSTRUCTOR.mydom.lan:/p1001' '/home/p1001' (mount.c:72): Messages from underlying mount program: (mount.c:76): mount.nfs: an incorrect mount option was specified (mount.c:558): 17 22 0:15 / /sys rw,nosuid,nodev,noexec,relatime - sysfs sysfs rw (mount.c:558): 18 22 0:3 / /proc rw,nosuid,nodev,noexec,relatime - proc proc rw (mount.c:558): 19 22 0:5 / /dev rw,relatime - devtmpfs udev rw,size=8138048k,nr_inodes=2034512,mode=755 (mount.c:558): 20 19 0:12 / /dev/pts rw,nosuid,noexec,relatime - devpts devpts rw,gid=5,mode=620,ptmxmode=000 (mount.c:558): 21 22 0:16 / /run rw,nosuid,noexec,relatime - tmpfs tmpfs rw,size=1630580k,mode=755 (mount.c:558): 22 1 8:1 / / rw,relatime - ext4 /dev/disk/by-uuid/86484c12-806c-420e-8cec-ccbc924ebf2e rw,errors=remount-ro,data=ordered (mount.c:558): 23 17 0:17 / /sys/fs/cgroup rw,relatime - tmpfs none rw,size=4k,mode=755 (mount.c:558): 24 17 0:18 / /sys/fs/fuse/connections rw,relatime - fusectl none rw (mount.c:558): 25 17 0:6 / /sys/kernel/debug rw,relatime - debugfs none rw (mount.c:558): 26 17 0:10 / /sys/kernel/security rw,relatime - securityfs none rw (mount.c:558): 27 21 0:19 / /run/lock rw,nosuid,nodev,noexec,relatime - tmpfs none rw,size=5120k (mount.c:558): 28 21 0:20 / /run/shm rw,nosuid,nodev,relatime - tmpfs none rw (mount.c:558): 29 21 0:21 / /run/user rw,nosuid,nodev,noexec,relatime - tmpfs none rw,size=102400k,mode=755 (mount.c:558): 30 17 0:22 / /sys/fs/pstore rw,relatime - pstore none rw (mount.c:558): 31 21 0:23 / /run/rpc_pipefs rw,relatime - rpc_pipefs rpc_pipefs rw (mount.c:558): 32 23 0:24 / /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime - cgroup systemd rw,name=systemd (pam_mount.c:522): mount of /p1001 failed command: 'pmvarrun' '-u' 'p1001' '-o' '1' (pmvarrun.c:258): parsed count value 12 (pam_mount.c:441): pmvarrun says login count is 13 (pam_mount.c:660): done opening session (ret=0)
我的共同会话文件的内容：
# # /etc/pam.d/common-session - session-related modules common to all services # # This file is included from other service-specific PAM config files, # and should contain a list of modules that define tasks to be performed # at the start and end of sessions of *any* kind (both interactive and # non-interactive). # # As of pam 1.0.1-6, this file is managed by pam-auth-update by default. # To take advantage of this, it is recommended that you configure any # local modules either before or after the default block, and use # pam-auth-update to manage selection of other modules. See # pam-auth-update(8) for details. # here are the per-package modules (the "Primary" block) session [default=1] pam_permit.so # here's the fallback if no module succeeds session requisite pam_deny.so # prime the stack with a positive return value if there isn't one already; # this avoids us returning an error just because nothing sets a success code # since the modules above will each just jump around session required pam_permit.so session required pam_mkhomedir.so skel=/etc/skel/ umask=0077 # The pam_umask module will set the umask according to the system default in # /etc/login.defs and user settings, solving the problem of different # umask settings with different shells, display managers, remote sessions etc. # See "man pam_umask". session optional pam_umask.so # and here are more per-package modules (the "Additional" block) session optional pam_mount.so session required pam_unix.so session [success=ok default=ignore] pam_lsass.so session optional pam_systemd.so session optional pam_ck_connector.so nox11 # end of pam-auth-update config
任何build议，我做错了，感激地收到。
据我所知，无论是workgroup也不是file_mode也不是使用NFS挂载的有效安装选项。 受支持的安装选项通常在系统手册man 5 nfs列出。
从卷定义中删除该选项，您的错误信息应该消失。