[Samba] Error accessing [homes] after 3.0.25b update (uppercase)

Adam Williams awilliam at mdah.state.ms.us
Mon Feb 25 19:54:34 GMT 2008


i had the same problem, adding msdfs root = yes to the global section in 
smb.conf fixed it for me.

Filippo Carletti wrote:
> OS is smeserver, based on CentOS/RHEL 4.
> After update to samba 3.0.25b (included in RHEL U6) users who had
> "mapped" their home in Network places were unable to access the share.
> All other shares worked.
>
> On every attempt a line similar to the following was logged:
> Feb 14 10:11:49 nethservice smbd[6258]:
> '/home/e-smith/files/users/FRANCESCA/home' does not exist or
> permission denied when connecting to [FRANCESCA] Error was No such
> file or directory
>
> The right path is "francesca" (lowercase), not FRANCESCA (uppercase).
>
> If they used Start->Run->'\\ip.of.smb.server\home' it worked.
>
> I tried upgrading to 3.0.28 (from here:
> http://ftp.sernet.de/pub/samba/recent/rhel/4/i386) but nothing
> changed.
>
> I reverted to 3.0.10 from RHEL U4 and home access started to work again.
>
> I'm looking for guidance to open a good bug report.
>
> I collected a tcpdump of a failed connection (slightly edited to
> remove real domain name):
>
> 10:11:49.338675 IP 192.168.193.50.1083 > 192.168.193.11.139: P
> 2886167783:2886168023(240) ack 1982778445 win 65311 NBT Packet
>        0x0000:  4500 0118 8f86 4000 8006 66ca c0a8 c132  E..... at ...f....2
>        0x0010:  c0a8 c10b 043b 008b ac07 6ce7 762e cc4d  .....;....l.v..M
>        0x0020:  5018 ff1f 5af1 0000 0000 00ec ff53 4d42  P...Z........SMB
>        0x0030:  7300 0000 0018 07c8 0000 0000 0000 0000  s...............
>        0x0040:  0000 0000 0000 fffe 0000 c151 0cff 00ec  ...........Q....
>        0x0050:  0004 4132 0001 0000 0000 004a 0000 0000  ..A2.......J....
>        0x0060:  00d4 0000 a0b1 0060 4806 062b 0601 0505  .......`H..+....
>        0x0070:  02a0 3e30 3ca0 0e30 0c06 0a2b 0601 0401  ..>0<..0...+....
>        0x0080:  8237 0202 0aa2 2a04 284e 544c 4d53 5350  .7....*.(NTLMSSP
>        0x0090:  0001 0000 0097 8208 e200 0000 0000 0000  ................
>        0x00a0:  0000 0000 0000 0000 0005 0128 0a00 0000  ...........(....
>        0x00b0:  0f00 5700 6900 6e00 6400 6f00 7700 7300  ..W.i.n.d.o.w.s.
>        0x00c0:  2000 3200 3000 3000 3200 2000 5300 6500  ..2.0.0.2...S.e.
>        0x00d0:  7200 7600 6900 6300 6500 2000 5000 6100  r.v.i.c.e...P.a.
>        0x00e0:  6300 6b00 2000 3200 2000 3200 3600 3000  c.k...2...2.6.0.
>        0x00f0:  3000 0000 5700 6900 6e00 6400 6f00 7700  0...W.i.n.d.o.w.
>        0x0100:  7300 2000 3200 3000 3000 3200 2000 3500  s...2.0.0.2...5.
>        0x0110:  2e00 3100 0000 0000                      ..1.....
> 10:11:49.339522 IP 192.168.193.11.139 > 192.168.193.50.1083: P
> 1:345(344) ack 240 win 32767 NBT Packet
>        0x0000:  4500 0180 775a 4000 4006 be8e c0a8 c10b  E...wZ at .@.......
>        0x0010:  c0a8 c132 008b 043b 762e cc4d ac07 6dd7  ...2...;v..M..m.
>        0x0020:  5018 7fff 0502 0000 0000 0154 ff53 4d42  P..........T.SMB
>        0x0030:  7316 0000 c088 01c8 0000 0000 0000 0000  s...............
>        0x0040:  0000 0000 0000 fffe d200 c151 04ff 0000  ...........Q....
>        0x0050:  0000 00dd 0029 01a1 81da 3081 d7a0 030a  .....)....0.....
>        0x0060:  0101 a10c 060a 2b06 0104 0182 3702 020a  ......+.....7...
>        0x0070:  a281 c104 81be 4e54 4c4d 5353 5000 0200  ......NTLMSSP...
>        0x0080:  0000 1600 1600 3000 0000 9582 8ae2 26e0  ......0.......&.
>        0x0090:  68f8 9d94 1adc 0000 0000 0000 0000 7800  h.............x.
>        0x00a0:  7800 4600 0000 4e00 4500 5400 4800 5300  x.F...N.E.T.H.S.
>        0x00b0:  4500 5200 5600 4900 4300 4500 0200 1600  E.R.V.I.C.E.....
>        0x00c0:  4e00 4500 5400 4800 5300 4500 5200 5600  N.E.T.H.S.E.R.V.
>        0x00d0:  4900 4300 4500 0100 1600 4e00 4500 5400  I.C.E.....N.E.T.
>        0x00e0:  4800 5300 4500 5200 5600 4900 4300 4500  H.S.E.R.V.I.C.E.
>        0x00f0:  0400 1000 7300 6900 6700 6100 6d00 2e00  ....x.x.x.x.x...
>        0x0100:  6900 7400 0300 2800 6e00 6500 7400 6800  i.t...(.n.e.t.h.
>        0x0110:  7300 6500 7200 7600 6900 6300 6500 2e00  s.e.r.v.i.c.e...
>        0x0120:  7300 6900 6700 6100 6d00 2e00 6900 7400  x.x.x.x.x...i.t.
>        0x0130:  0000 0000 5500 6e00 6900 7800 0000 5300  ....U.n.i.x...S.
>        0x0140:  6100 6d00 6200 6100 2000 3300 2e00 3000  a.m.b.a...3...0.
>        0x0150:  2e00 3200 3800 2d00 5300 6500 7200 4e00  ..2.8.-.S.e.r.N.
>        0x0160:  6500 7400 2d00 5200 6500 6400 4800 6100  e.t.-.R.e.d.H.a.
>        0x0170:  7400 0000 5300 4900 4700 4100 4d00 0000  t...X.X.X.X.X...
> 10:11:49.340330 IP 192.168.193.50.1083 > 192.168.193.11.139: P
> 240:520(280) ack 345 win 64967 NBT Packet
>        0x0000:  4500 0140 8f87 4000 8006 66a1 c0a8 c132  E.. at ..@...f....2
>        0x0010:  c0a8 c10b 043b 008b ac07 6dd7 762e cda5  .....;....m.v...
>        0x0020:  5018 fdc7 e814 0000 0000 0114 ff53 4d42  P............SMB
>        0x0030:  7300 0000 0018 07c8 0000 0000 0000 0000  s...............
>        0x0040:  0000 0000 0000 fffe d200 0152 0cff 0014  ...........R....
>        0x0050:  0104 4132 0001 0000 0000 0073 0000 0000  ..A2.......s....
>        0x0060:  00d4 0000 a0d9 00a1 7130 6fa2 6d04 6b4e  ........q0o.m.kN
>        0x0070:  544c 4d53 5350 0003 0000 0001 0001 005a  TLMSSP.........Z
>        0x0080:  0000 0000 0000 005b 0000 0000 0000 0048  .......[.......H
>        0x0090:  0000 0000 0000 0048 0000 0012 0012 0048  .......H.......H
>        0x00a0:  0000 0010 0010 005b 0000 0015 8a88 e205  .......[........
>        0x00b0:  0128 0a00 0000 0f50 0043 002d 0046 0052  .(.....P.C.-.F.R
>        0x00c0:  0041 004e 0043 0049 0000 edea 8b36 a5ec  .A.N.C.I.....6..
>        0x00d0:  627c de1c 604b 8ccc 3294 5700 6900 6e00  b|..`K..2.W.i.n.
>        0x00e0:  6400 6f00 7700 7300 2000 3200 3000 3000  d.o.w.s...2.0.0.
>        0x00f0:  3200 2000 5300 6500 7200 7600 6900 6300  2...S.e.r.v.i.c.
>        0x0100:  6500 2000 5000 6100 6300 6b00 2000 3200  e...P.a.c.k...2.
>        0x0110:  2000 3200 3600 3000 3000 0000 5700 6900  ..2.6.0.0...W.i.
>        0x0120:  6e00 6400 6f00 7700 7300 2000 3200 3000  n.d.o.w.s...2.0.
>        0x0130:  3000 3200 2000 3500 2e00 3100 0000 0000  0.2...5...1.....
> 10:11:49.341400 IP 192.168.193.11.139 > 192.168.193.50.1083: P
> 345:477(132) ack 520 win 32767 NBT Packet
>        0x0000:  4500 00ac 775c 4000 4006 bf60 c0a8 c10b  E...w\@. at ..`....
>        0x0010:  c0a8 c132 008b 043b 762e cda5 ac07 6eef  ...2...;v.....n.
>        0x0020:  5018 7fff 042e 0000 0000 0080 ff53 4d42  P............SMB
>        0x0030:  7300 0000 0088 01c8 0000 0000 0000 0000  s...............
>        0x0040:  0000 0000 0000 fffe d300 0152 04ff 0000  ...........R....
>        0x0050:  0000 0009 0055 00a1 0730 05a0 030a 0100  .....U...0......
>        0x0060:  5500 6e00 6900 7800 0000 5300 6100 6d00  U.n.i.x...S.a.m.
>        0x0070:  6200 6100 2000 3300 2e00 3000 2e00 3200  b.a...3...0...2.
>        0x0080:  3800 2d00 5300 6500 7200 4e00 6500 7400  8.-.S.e.r.N.e.t.
>        0x0090:  2d00 5200 6500 6400 4800 6100 7400 0000  -.R.e.d.H.a.t...
>        0x00a0:  5300 4900 4700 4100 4d00 0000            S.I.G.A.M...
> 10:11:49.342002 IP 192.168.193.50.1083 > 192.168.193.11.139: P
> 520:612(92) ack 477 win 64835 NBT Packet
>        0x0000:  4500 0084 8f88 4000 8006 675c c0a8 c132  E..... at ...g\...2
>        0x0010:  c0a8 c10b 043b 008b ac07 6eef 762e ce29  .....;....n.v..)
>        0x0020:  5018 fd43 5556 0000 0000 0058 ff53 4d42  P..CUV.....X.SMB
>        0x0030:  7500 0000 0018 07c8 0000 0000 0000 0000  u...............
>        0x0040:  0000 0000 0000 fffe d300 4152 04ff 0058  ..........AR...X
>        0x0050:  0008 0001 002d 0000 5c00 5c00 4e00 4500  .....-..\.\.N.E.
>        0x0060:  5400 4800 5300 4500 5200 5600 4900 4300  T.H.S.E.R.V.I.C.
>        0x0070:  4500 5c00 4900 5000 4300 2400 0000 3f3f  E.\.I.P.C.$...??
>        0x0080:  3f3f 3f00                                ???.
> 10:11:49.342438 IP 192.168.193.11.139 > 192.168.193.50.1083: P
> 477:537(60) ack 612 win 32767 NBT Packet
>        0x0000:  4500 0064 775e 4000 4006 bfa6 c0a8 c10b  E..dw^@. at .......
>        0x0010:  c0a8 c132 008b 043b 762e ce29 ac07 6f4b  ...2...;v..)..oK
>        0x0020:  5018 7fff 03e6 0000 0000 0038 ff53 4d42  P..........8.SMB
>        0x0030:  7500 0000 0088 01c8 0000 0000 0000 0000  u...............
>        0x0040:  0000 0000 0300 fffe d300 4152 07ff 0000  ..........AR....
>        0x0050:  0001 00ff 0100 00ff 0100 0007 0049 5043  .............IPC
>        0x0060:  0000 0000                                ....
> 10:11:49.342960 IP 192.168.193.50.1083 > 192.168.193.11.139: P
> 612:732(120) ack 537 win 64775 NBT Packet
>        0x0000:  4500 00a0 8f89 4000 8006 673f c0a8 c132  E..... at ...g?...2
>        0x0010:  c0a8 c10b 043b 008b ac07 6f4b 762e ce65  .....;....oKv..e
>        0x0020:  5018 fd07 66e1 0000 0000 0074 ff53 4d42  P...f......t.SMB
>        0x0030:  3200 0000 0018 07c8 0000 0000 0000 0000  2...............
>        0x0040:  0000 0000 0300 0400 d300 8152 0f30 0000  ...........R.0..
>        0x0050:  0000 0000 1000 0000 0000 0000 0000 0030  ...............0
>        0x0060:  0044 0000 0000 0001 0010 0033 0000 0000  .D.........3....
>        0x0070:  0300 5c00 4e00 6500 7400 6800 7300 6500  ..\.N.e.t.h.s.e.
>        0x0080:  7200 7600 6900 6300 6500 5c00 6600 7200  r.v.i.c.e.\.f.r.
>        0x0090:  6100 6e00 6300 6500 7300 6300 6100 0000  a.n.c.e.s.c.a...
> 10:11:49.343181 IP 192.168.193.11.139 > 192.168.193.50.1083: P
> 537:576(39) ack 732 win 32767 NBT Packet
>        0x0000:  4500 004f 7760 4000 4006 bfb9 c0a8 c10b  E..Ow`@. at .......
>        0x0010:  c0a8 c132 008b 043b 762e ce65 ac07 6fc3  ...2...;v..e..o.
>        0x0020:  5018 7fff 03d1 0000 0000 0023 ff53 4d42  P..........#.SMB
>        0x0030:  3225 0200 c088 41c8 0000 0000 0000 0000  2%....A.........
>        0x0040:  0000 0000 0300 0400 d300 8152 0000 00    ...........R...
> 10:11:49.345405 IP 192.168.193.50.1083 > 192.168.193.11.139: P
> 732:834(102) ack 576 win 64736 NBT Packet
>        0x0000:  4500 008e 8f8a 4000 8006 6750 c0a8 c132  E..... at ...gP...2
>        0x0010:  c0a8 c10b 043b 008b ac07 6fc3 762e ce8c  .....;....o.v...
>        0x0020:  5018 fce0 b658 0000 0000 0062 ff53 4d42  P....X.....b.SMB
>        0x0030:  7500 0000 0018 07c8 0000 0000 0000 0000  u...............
>        0x0040:  0000 0000 0000 fffe 6b00 c152 04ff 0062  ........k..R...b
>        0x0050:  0008 0001 0037 0000 5c00 5c00 4e00 4500  .....7..\.\.N.E.
>        0x0060:  5400 4800 5300 4500 5200 5600 4900 4300  T.H.S.E.R.V.I.C.
>        0x0070:  4500 5c00 4600 5200 4100 4e00 4300 4500  E.\.F.R.A.N.C.E.
>        0x0080:  5300 4300 4100 0000 3f3f 3f3f 3f00       S.C.A...?????.
> 10:11:49.346253 IP 192.168.193.11.139 > 192.168.193.50.1083: P
> 576:615(39) ack 834 win 32767 NBT Packet
>        0x0000:  4500 004f 7762 4000 4006 bfb7 c0a8 c10b  E..Owb at .@.......
>        0x0010:  c0a8 c132 008b 043b 762e ce8c ac07 7029  ...2...;v.....p)
>        0x0020:  5018 7fff 03d1 0000 0000 0023 ff53 4d42  P..........#.SMB
>        0x0030:  75cc 0000 c088 01c8 0000 0000 0000 0000  u...............
>        0x0040:  0000 0000 0000 fffe 6b00 c152 0000 00    ........k..R...
>
>
>   



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