[Samba] Re: Samba problems - looks like a bug in client

2005-06-11 Thread Jim C.
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> Jim, the windows ME and 98 boxes have no problems in reading/writing to the 
> server.  It's only the linux boxes that have problems.  I could try any/all 
> of these, but it seems to me  that they are mainly aimed at windows 
> sharing.  Am I right?  FWIW, we have had a working mixed lan for 3 years, 

I'm afraid you are.  Most, if not all, of my experience is in this area.

> without using a wins server.
> Anne

Excrement.  I miss-understood the documentation. It should be off unless
you do sub-netting.

OK then I guess I owe you an apology.  I'm at the limits of what I know
here. Beyond this, all I can tell you is to try line-by-line
commenting/changing in your smb.conf until you find the culprit.


Jim C.
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Re: [Samba] Re: Samba problems - looks like a bug in client

2005-06-11 Thread Anne Wilson
On Saturday 11 Jun 2005 20:45, Jim C. wrote:

> "Wins servers in order of use" should list your Samba box's IP address.
>Of course this probably only matters if your Samba box has "wins
> support = Yes".
>
Jim, the windows ME and 98 boxes have no problems in reading/writing to the 
server.  It's only the linux boxes that have problems.  I could try any/all 
of these, but it seems to me  that they are mainly aimed at windows 
sharing.  Am I right?  FWIW, we have had a working mixed lan for 3 years, 
without using a wins server.

Anne
-- 
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Have you visited http://twiki.mdklinuxfaq.org yet?  Mandrake at all levels


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[Samba] Re: Samba problems - looks like a bug in client

2005-06-11 Thread Jim C.
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> [global]
>   log file = /var/log/samba/log.%m
>   smb passwd file = /etc/samba/smbpasswd
>   load printers = yes
>   name resolve order = hosts lmhosts bcast

Thought of adding wins to name resolve order?  In mine, I have this:

[EMAIL PROTECTED] ~]# grep wins /etc/samba/smb.conf
name resolve order = wins hosts bcast
wins support = Yes

Docs say it should be on anyway but for some reason it defaults to "no".
  lmhosts is the client side ( 'doze ) hosts file.  The Windows
equivalent of /etc/hosts. Consequently adding it to my resolve order
shouldn't cause trouble.

>   socket options = TCP_NODELAY SO_SNDBUF=8192 SO_RCVBUF=8192

Comment this out for a test?

>   username level = 8
>   deadtime = 30
>   map to guest = bad user
>   encrypt passwords = yes
>   hosts allow = 192.168.0. 127.0.0.1
>   printer admin = @adm
>   password level = 8
>   dns proxy = no
>   netbios name = anne-linux

Tried changing this for a test?  There might be some kind of confusion
between the user name and the netbios name. Probably not but it's just a
thought.

>   printing = cups
>   printcap name = cups
>   server string = Samba Server %v
>   local master = yes
>   workgroup = lydgate.net

Hmmm... I don't have a workgroup on my machine.  I wonder how it relates
to netbios name?  The man pages are not very specific about it.

>   printcap name = cups
>   security = user
>   preferred master = yes
>   max log size = 50
>   log level = 3
>   dos charset = 850
> unix charset = ISO8859-15

Here is what I've got for this:
[EMAIL PROTECTED] ~]# grep charset /etc/samba/smb.conf
unix charset = LOCALE
[EMAIL PROTECTED] ~]#

I don't think you need both public = no and valid users which I've
noticed in some of your shares.

> [homes]
>comment = Home Directories
>browseable = yes
>writable = yes
>create mode = 0770
.
.
.
> [SPREADSHEETS]
>path = /home/anne/Documents/Spreadsheets
>comment = /home/anne/Documents/Spreadsheets
>public = no
>valid users = anne,david,gillian

Check your 'doze clients network connections for a "Client for Microsoft
Networks". Some other client side stuff to check:

Network Connection | Click Properties | Select Internet Protocol (
TCP/IP ) | Click Properties | Click Advanced | Select Wins tab

"Wins servers in order of use" should list your Samba box's IP address.
   Of course this probably only matters if your Samba box has "wins
support = Yes".


Jim C.
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Re: [Samba] Re: Samba problems - looks like a bug in client

2005-06-10 Thread Anne Wilson
On Friday 10 Jun 2005 20:32, Anne Wilson wrote:
> > 2. Post the client side connection procedure and any errors.
>
> Generally, using Save As > /mnt/homes from an application.  I have also
> tried konqueror's lan browser, but when I select smb as the protocol it
> gives me the login dialogue constantly (appearing to be rejecting the
> password?).
>
I forgot to say, if, in konqueror, I connect to 192.168.0.30/anne it 
connects without a problem.  If I try for anne-linux/anne I get the login 
dialogue loop.  All boxes on the lan are properly defined with ip, long 
name and short name in the hosts file.

> > Do you have nscd running on either of these machines? If not give it a
> > try on both.
>
> I haven't met nscd before.  I'll have to check up on that.  I'm snatching
> time out for the moment to answer this, but I'll look at it as soon as I
> can.
>
Nscd is now installed on both boxes.

Anne
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Re: [Samba] Re: Samba problems - looks like a bug in client

2005-06-10 Thread Anne Wilson
On Friday 10 Jun 2005 18:23, Jim C. wrote:
>
> > at all, saying that access is denied.  Printing from OOWriter is
>
> It's probably timing out meaning that it is taking so long that OOCalc
> eventually gives up.  This would seem to indicate that it's strictly a
> performance problem of some sort.
>
Very likely.

> 1. Post the smb.conf for the server.  Use the following procedure:
> testparm > dumpfile.txt[enter][enter].  Edit the file to remove anything
> that isn't relevant and then paste the remainder into a mail message.
>
[global]
log file = /var/log/samba/log.%m
smb passwd file = /etc/samba/smbpasswd
load printers = yes
name resolve order = hosts lmhosts bcast
socket options = TCP_NODELAY SO_SNDBUF=8192 SO_RCVBUF=8192
username level = 8
deadtime = 30
map to guest = bad user
encrypt passwords = yes
hosts allow = 192.168.0. 127.0.0.1
printer admin = @adm
password level = 8
dns proxy = no
netbios name = anne-linux
printing = cups
printcap name = cups
server string = Samba Server %v
local master = yes
workgroup = lydgate.net
printcap name = cups
security = user
preferred master = yes
max log size = 50
log level = 3
dos charset = 850
unix charset = ISO8859-15

[homes]
   comment = Home Directories
   browseable = yes
   writable = yes
   create mode = 0770
   
[printers]
   comment = All Printers
   path = /var/spool/samba
   browseable = no
   guest ok = yes
   writable = no
   printable = yes
   create mode = 0700
   print command = lpr-cups -P %p -o raw %s -r   # using client side printer 
drivers.

   use client driver = yes

[print$]
   path = /var/lib/samba/printers
   browseable = yes
   write list = @adm root
   guest ok = yes
   inherit permissions = yes

[pdf-gen]
   path = /var/tmp
   guest ok = No
   printable = Yes
   comment = PDF Generator (only valid users)
   print command = /usr/share/samba/scripts/print-pdf "%s" "%H" "//%L/%u" 
"%m" "%I" "%J" &
lpq command = /bin/true

[public2]
   comment = For sharing large files
   path = /public
   browseable = yes
   writable = yes

[public]
   comment = Public in Anne's home dir.
   path = /home/anne/Public
   browseable = yes
   writable = yes
   
[MP3s]
   comment = mp3 on Anne's home dir.
   path = /home/anne/mp3
   browseable = yes
   writable = yes

[SPREADSHEETS]
   path = /home/anne/Documents/Spreadsheets
   comment = /home/anne/Documents/Spreadsheets
   public = no
   valid users = anne,david,gillian
   guest ok = no
   writable = yes
#   wide links = no

> 2. Post the client side connection procedure and any errors.
>
Generally, using Save As > /mnt/homes from an application.  I have also 
tried konqueror's lan browser, but when I select smb as the protocol it 
gives me the login dialogue constantly (appearing to be rejecting the 
password?).

> > exceptionally slow, though this is never as bad from any other
> > application.
>
> Are these other applications using smaller files?
>
No.  I can print large images from gimp much faster than OOWriter prints a 
text document.

> >>1. Command syntax may have changed on you.
> >
> > Always possible.  My main problem, though, is in saving files across
> > the lan, direct from apps like gnumeric.
>
> Have you considered using an NFS mount in the short term until you get
> the bugs worked out?  It's easy.  If you like I can show you how.
>
I had two nfs mount icons on my desktop before I upgraded.  They don't work 
any more either.  Fish, however, works well and for the moment I'm using 
icons with a fish command for convenient mounting.

> > Shorewall is not installed on this (the client) box, and windows boxes
> > can save correctly, indicating that shorewall on the server is working
> > correctly.
>
> OK, but of course I had to ask.
>
> >>3. File system permissions on your share directories.  (test by making
> >>it chmod 777)
> >
> > Normally the shared directories are 770, but I have already tested them
> > with 777.
>
> The trick to trouble shooting is having a process-of-elimination
> procedure.  If we always do our testing with it chmod 777 we know that
> it really can't be a permissions issue.  We also have to concern
> ourselves with the possibility that there might be more than one issue
> as well as the idea that the problems may not be obvious. Since there
> *might* be a permissions issue that we don't understand we make the
> share world writable during testing as a matter of procedure.  If you
> have important files in that directory that you want to safeguard,
> consider creating an empty directory for sharing during the test
> procedure. :-)
>
There is only one of the shared directories that I would be unhappy about 
having 777.  I can leave that out of the testing.

> >>With nmap you can check both from the same box:
>
> ...
>
> > need very specific instructions.
>
> Do you h

[Samba] Re: Samba problems - looks like a bug in client

2005-06-10 Thread Jim C.
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> This is a small home LAN - two boxes running Mandriva 2005LE, four assorted 
...
> seeing any difference.  I have reverted to 3.0.13.
> 
> I am seeing huge delays when transferring files direct from an application.  
...
> at all, saying that access is denied.  Printing from OOWriter is 

It's probably timing out meaning that it is taking so long that OOCalc
eventually gives up.  This would seem to indicate that it's strictly a
performance problem of some sort.

1. Post the smb.conf for the server.  Use the following procedure:
testparm > dumpfile.txt[enter][enter].  Edit the file to remove anything
that isn't relevant and then paste the remainder into a mail message.

2. Post the client side connection procedure and any errors.

> exceptionally slow, though this is never as bad from any other application.

Are these other applications using smaller files?

>>1. Command syntax may have changed on you.
> 
> 
> Always possible.  My main problem, though, is in saving files across the 
> lan, direct from apps like gnumeric.

Have you considered using an NFS mount in the short term until you get
the bugs worked out?  It's easy.  If you like I can show you how.

> Shorewall is not installed on this (the client) box, and windows boxes can 
> save correctly, indicating that shorewall on the server is working 
> correctly.

OK, but of course I had to ask.

>>3. File system permissions on your share directories.  (test by making
>>it chmod 777)
> Normally the shared directories are 770, but I have already tested them with 
> 777.

The trick to trouble shooting is having a process-of-elimination
procedure.  If we always do our testing with it chmod 777 we know that
it really can't be a permissions issue.  We also have to concern
ourselves with the possibility that there might be more than one issue
as well as the idea that the problems may not be obvious. Since there
*might* be a permissions issue that we don't understand we make the
share world writable during testing as a matter of procedure.  If you
have important files in that directory that you want to safeguard,
consider creating an empty directory for sharing during the test
procedure. :-)

>>With nmap you can check both from the same box:
...
> need very specific instructions.

Do you have nscd running on either of these machines? If not give it a
try on both.

Do you have DNS on your local network?

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[Samba] Re: Samba problems - looks like a bug in client

2005-06-10 Thread Anne Wilson
On Thursday 09 Jun 2005 18:09, you wrote:
> Tell me everything you can about your setup

This is a small home LAN - two boxes running Mandriva 2005LE, four assorted 
windows boxes and one box running Mandrake 10.0,  with samba giving file 
and print services to the rest.  The box called 'david' is the samba client 
that is my workhorse, and on which I am seeing the problem (although it is 
present on the other Mandriva box too).  The server runs samba 3.0.10 and 
client is running samba 3.0.13, though I have tried installing 3.1 without 
seeing any difference.  I have reverted to 3.0.13.

I am seeing huge delays when transferring files direct from an application.  
Small gnumeric files save instantly on the local filesystem, but take 1.5 
minutes over the lan.  OOCalc has been unable to save the same spreadsheet 
at all, saying that access is denied.  Printing from OOWriter is 
exceptionally slow, though this is never as bad from any other application.

> 1. Command syntax may have changed on you.

Always possible.  My main problem, though, is in saving files across the 
lan, direct from apps like gnumeric.

> 2. Network connectivity (check both sides with nmap).  I noticed that on
> LE2005 that shorewall is on and set up by default.

Shorewall is not installed on this (the client) box, and windows boxes can 
save correctly, indicating that shorewall on the server is working 
correctly.

> 3. File system permissions on your share directories.  (test by making
> it chmod 777)
>
Normally the shared directories are 770, but I have already tested them with 
777.

> With nmap you can check both from the same box:
>
> nmap -sT 192.168.2.101 192.168.2.102
>
> Where the first is my server and the second is my client.
>
[EMAIL PROTECTED] Desktop]# nmap -sT 192.168.0.30 192.168.0.70

Starting nmap 3.81 ( http://www.insecure.org/nmap/ ) at 2005-06-10 14:08 BST
Interesting ports on anne-linux.lydgate.net (192.168.0.30):
(The 1644 ports scanned but not shown below are in state: closed)
PORT  STATE SERVICE
22/tcpopen  ssh
25/tcpopen  smtp
53/tcpopen  domain
110/tcp   open  pop3
111/tcp   open  rpcbind
139/tcp   open  netbios-ssn
143/tcp   open  imap
389/tcp   open  ldap
445/tcp   open  microsoft-ds
631/tcp   open  ipp
636/tcp   open  ldapssl
873/tcp   open  rsync
913/tcp   open  unknown
993/tcp   open  imaps
995/tcp   open  pop3s
2049/tcp  open  nfs
6000/tcp  open  X11
1/tcp open  snet-sensor-mgmt
19150/tcp open  gkrellmd
MAC Address: 00:0E:A6:AC:39:24 (Asustek Computer)

Interesting ports on david.lydgate.net (192.168.0.70):
(The 1653 ports scanned but not shown below are in state: closed)
PORT  STATE SERVICE
22/tcpopen  ssh
111/tcp   open  rpcbind
139/tcp   open  netbios-ssn
445/tcp   open  microsoft-ds
774/tcp   open  rpasswd
873/tcp   open  rsync
950/tcp   open  oftep-rpc
2049/tcp  open  nfs
6000/tcp  open  X11
1/tcp open  snet-sensor-mgmt

Nmap finished: 2 IP addresses (2 hosts up) scanned in 2.706 seconds

I now have further information.  With the help of a more proficient user I 
have managed to collect the following evidence from ethereal running on the 
server:

1170 38.414157   192.168.0.70  192.168.0.30  SMB  Trans2 
Request, SET_PATH_INFO, Path: \Documents\Spreadsheets\.gsf-save-vkxojF
   1171 38.414318   192.168.0.30  192.168.0.70  SMB  
Trans2 Response, SET_PATH_INFO
   1297 68.409645   192.168.0.70  192.168.0.30  SMB  
Trans2 Request, QUERY_PATH_INFO, Query File Unix Basic, Path: 
\Documents\Spreadsheets\.gsf-save-vkxojF
   1298 68.410110   192.168.0.30  192.168.0.70  SMB  
Trans2 Response, QUERY_PATH_INFO
 
This clearly shows the 30-second delay.  The save ends with a Close Response 
at 68.538988 yet it is 90 seconds from the start before I get control back.

I'll gladly run any more tests required, but as a newbie to ethereal I shall 
need very specific instructions.

Anne
-- 
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Have you visited http://twiki.mdklinuxfaq.org yet?  Mandrake at all levels


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