[Samba] Cannot Mount Share (LOG FILE: "No Space Left on Device")

[Kyle Goetz]

I cannot mount my Samba shares. I could, then I rebooted my device, and 
now I no longer can. The .conf file has not been changed in over a year.

Here is the output of the log file:

-bash-2.05b$ cat log.192.168.1.147
[2011/08/23 00:41:10, 0] lib/util_tdb.c:tdb_log(662)
   tdb(/opt/local/var/locks/sessionid.tdb): expand_file to 20480 failed 
(No space left on device)
[2011/08/23 00:41:10, 1] smbd/session.c:session_claim(153)
   session_claim: unable to create session id record
[2011/08/23 00:41:10, 1] smbd/password.c:register_vuid(310)
   Failed to claim session for vuid=100
[2011/08/23 00:41:10, 0] lib/util_tdb.c:tdb_log(662)
   tdb(/opt/local/var/locks/sessionid.tdb): expand_file to 20480 failed 
(No space left on device)
[2011/08/23 00:41:10, 1] smbd/session.c:session_claim(153)
   session_claim: unable to create session id record
[2011/08/23 00:41:10, 1] smbd/password.c:register_vuid(310)
   Failed to claim session for vuid=101
[2011/08/23 00:41:14, 0] lib/util_tdb.c:tdb_log(662)
   tdb(/opt/local/var/locks/sessionid.tdb): expand_file to 20480 failed 
(No space left on device)
[2011/08/23 00:41:14, 1] smbd/session.c:session_claim(153)
   session_claim: unable to create session id record
[2011/08/23 00:41:14, 1] smbd/password.c:register_vuid(310)
   Failed to claim session for vuid=100
[2011/08/23 00:41:14, 0] lib/util_tdb.c:tdb_log(662)
   tdb(/opt/local/var/locks/sessionid.tdb): expand_file to 20480 failed 
(No space left on device)
[2011/08/23 00:41:14, 1] smbd/session.c:session_claim(153)
   session_claim: unable to create session id record
[2011/08/23 00:41:14, 1] smbd/password.c:register_vuid(310)
   Failed to claim session for vuid=101
[2011/08/23 00:41:24, 0] lib/util_tdb.c:tdb_log(662)
   tdb(/opt/local/var/locks/sessionid.tdb): expand_file to 20480 failed 
(No space left on device)
[2011/08/23 00:41:24, 1] smbd/session.c:session_claim(153)
   session_claim: unable to create session id record
[2011/08/23 00:41:24, 1] smbd/password.c:register_vuid(310)
   Failed to claim session for vuid=100
[2011/08/23 00:41:24, 0] lib/util_tdb.c:tdb_log(662)
   tdb(/opt/local/var/locks/sessionid.tdb): expand_file to 20480 failed 
(No space left on device)
[2011/08/23 00:41:24, 1] smbd/session.c:session_claim(153)
   session_claim: unable to create session id record
[2011/08/23 00:41:24, 1] smbd/password.c:register_vuid(310)
   Failed to claim session for vuid=101
[2011/08/23 00:41:31, 0] lib/util_tdb.c:tdb_log(662)
   tdb(/opt/local/var/locks/sessionid.tdb): expand_file to 20480 failed 
(No space left on device)
[2011/08/23 00:41:31, 1] smbd/session.c:session_claim(153)
   session_claim: unable to create session id record
[2011/08/23 00:41:31, 1] smbd/password.c:register_vuid(310)
   Failed to claim session for vuid=100
[2011/08/23 00:41:31, 0] lib/util_tdb.c:tdb_log(662)
   tdb(/opt/local/var/locks/sessionid.tdb): expand_file to 20480 failed 
(No space left on device)
[2011/08/23 00:41:31, 1] smbd/session.c:session_claim(153)
   session_claim: unable to create session id record
[2011/08/23 00:41:31, 1] smbd/password.c:register_vuid(310)
   Failed to claim session for vuid=101
[2011/08/22 23:56:37, 0] lib/util_tdb.c:tdb_log(662)
   tdb(/opt/local/var/locks/sessionid.tdb): expand_file to 20480 failed 
(No space left on device)
[2011/08/22 23:56:37, 1] smbd/session.c:session_claim(153)
   session_claim: unable to create session id record
[2011/08/22 23:56:37, 1] smbd/password.c:register_vuid(310)
   Failed to claim session for vuid=100
[2011/08/22 23:56:37, 0] lib/util_tdb.c:tdb_log(662)
   tdb(/opt/local/var/locks/sessionid.tdb): expand_file to 20480 failed 
(No space left on device)
[2011/08/22 23:56:37, 1] smbd/session.c:session_claim(153)
   session_claim: unable to create session id record
[2011/08/22 23:56:37, 1] smbd/password.c:register_vuid(310)
   Failed to claim session for vuid=101

===========

And, to ward off any "you don't have space on your drives" comments:
-bash-2.05b$ df -g
Filesystem   1G-blocks Used Avail Capacity  Mounted on
/dev/disk0s3         0    0     0   100%    /
devfs                0    0     0   100%    /dev
fdesc                0    0     0   100%    /dev
<volfs>              0    0     0   100%    /.vol
/dev/disk0s4        35    3    31    11%    /mnt
/dev/disk1s2       931  584   347    63%    /mnt/Scratch/Volumes/data
/dev/disk1s3       931   12   918     1%    /mnt/Scratch/Volumes/McFly

In any case, I cannot even connect. OSX tells me the password is 
incorrect (it 100% absolutely is not incorrect). Before the most recent 
reboot, it gave me a different error, merely that I could not connect 
because "something is missing" (that's a helpful error, OSX!).

What is causing this? (And, for what it's worth, the share I'm trying to 
mount is located on /Volumes/data, which clearly has quite a few free Gb 
remaining.

Thanks!
-- 
/s/ Kyle Goetz