I am trying to mount a share on a WD My Book World Edition 2tb network drive using CIFS. The mount appears to succeed, 
but when I actually try to access the mounted directory, it fails. On the My Book logs the connection appears to succeed
, and there are no errors logged. The "kevin" account has full admin and access privileges; FTP, for instance, works 
fine. I have had no trouble doing this with shares on Windows machines. Any help would be appreciated.

/home/kevin # mount -t cifs -o user=kevin,password=xxxx //mybookworld:10.4.1.189:/kevin /kevin
/home/kevin # ls /kevin
ls: No such file or directory (/kevin)
/home/kevin # ls /
.                                                          install
..                                                         kevin
.altboot                                                   lane
.bitmap                                                    lib
.boot                                                      net
.diskroot                                                  opt
.inodes                                                    passwd
.longfilenames                                             pkgs
C - APPENDIX C - TESTING REQUIREMENTS.pdf                  proc
bin                                                        root
boot                                                       sbin
cvsroot                                                    tmp
cvsroot.old                                                try
data                                                       usr
dev                                                        var
etc                                                        x86
fs

Contents of syslog:

May 06 12:41:47 nto cifs[851996-2]: server [10.4.1.189]  share [kevin]  prefix [/kevin]  user [kevin]  passwd [hidden]
May 06 12:41:47 nto cifs[851996-2]: mount: 10.4.1.189:/kevin -> /kevin  by kevin [0]
May 06 12:41:47 nto cifs[851996-2]: new server
May 06 12:41:47 nto cifs[851996-2]: establishing connection to (10.4.1.189)mybookworld
May 06 12:41:47 nto cifs[851996-2]: session request: 10.4.1.189:mybookworld -> kjmdev
May 06 12:41:47 nto cifs[851996-2]: negotiating smb dialect
May 06 12:41:47 nto cifs[851996-2]: skey(idx=2): ad470000, challenge:(8), 5baab8c7 5e3d419b
May 06 12:41:47 nto cifs[851996-2]: negotiation: success with dialect=2
May 06 12:41:47 nto cifs[851996-2]: logging kevin on 10.4.1.189
May 06 12:41:47 nto cifs[851996-2]: new packet
May 06 12:41:47 nto cifs[851996-2]: returning: mid 0 status= 0
May 06 12:41:47 nto cifs[851996-2]: smb_logon successful: dialect 2 enpass 1
May 06 12:41:47 nto cifs[851996-2]: mounting 10.4.1.189:/kevin
May 06 12:41:47 nto cifs[851996-2]: returning: mid 1 status= 0
May 06 12:41:47 nto cifs[851996-2]: mount successful.
May 06 12:41:56 nto cifs[851996-2]: open( 10.4.1.189:\kevin\ )
May 06 12:41:56 nto cifs[851996-2]: smb_stat3: (10.4.1.189:/kevin)
May 06 12:41:56 nto cifs[851996-2]: read(0): No such process
May 06 12:41:56 nto cifs[851996-2]: read nb hdr: No such process
May 06 12:41:56 nto cifs[851996-2]: read: nb hdr
May 06 12:41:56 nto cifs[851996-2]: taking server connection down: 10.4.1.189
May 06 12:41:56 nto cifs[851996-2]: smb_stat3: Bad file descriptor
May 06 12:41:56 nto cifs[851996-2]: smb_stat1 (10.4.1.189:\kevin\)
May 06 12:41:56 nto cifs[851996-2]: read(0): No such process
May 06 12:41:56 nto cifs[851996-2]: read nb hdr: No such process
May 06 12:41:56 nto cifs[851996-2]: read: nb hdr
May 06 12:41:56 nto cifs[851996-2]: taking server connection down: 10.4.1.189
May 06 12:41:56 nto cifs[851996-2]: smb_stat: Bad file descriptor
May 06 12:41:56 nto cifs[851996-2]: smb_stat2 (10.4.1.189:\kevin\)
May 06 12:41:56 nto cifs[851996-2]: need to open for stat
May 06 12:41:56 nto cifs[851996-2]: smb_open: 10.4.1.189:\kevin\ with mode 0, uid 0
May 06 12:41:56 nto cifs[851996-2]: read(0): No such process
May 06 12:41:56 nto cifs[851996-2]: read nb hdr: No such...