[Samba] please help: smbd 100% cpu usage

[Matthias Spork]

lists at mhcsoftware.de schrieb:

> a unix group? a group with members where the users do not exist ?


Jep. I had this Problem in our LDAP-Tree. Every time I added a 
domain-group to a local windows-group
Samba gets up to 99%. I heard, this Bug is solved in Samba 305.
matze

> --On Sonntag, Juni 20, 2004 18:52:24 +0200 Matthias Spork 
> <hallo at matthiasspork.de> wrote:
>
> | Hello,
> |
> | check out, if you have a group, who has more members  then users on the
> | system.
> |
> | matze
> |
> | Jason C. Waters schrieb:
> |
> | > That look like your nmbd.  What about the log.norbert file and the
> | > log.smbd.  Try tail -n 500 filename, for each that will output the
> | > last 500 lines of the file.  You don't keep your log level at 10 do
> | > you?  If you have a busy server this will peg your CPU.
> | >
> | > Jason
> | >
> | > lists at mhcsoftware.de wrote:
> | >
> | >> next try - as i was not able to post the level 10 log as a mail
> | >> (180kb) i've put it here: <http://www.mhcsoftware.de/smbprob.txt>
> | >>
> | >> the machine names are:
> | >>
> | >> samba server: linux
> | >> windows ME:   norbert
> | >>
> | >> perhaps some can suggest a solution ...
> | >>
> | >> TIA
> | >> matthias
> | >>
> | >>
> | >>
> | >>
> | >> --On Freitag, Juni 18, 2004 08:01:45 -0400 "Jason C. Waters"
> | >> <jwaters at h2os.com> wrote:
> | >>
> | >> | Set your log level to 10 and then send us the log for smbd and the
> | >> | machine name.  Maybe that will tell us something.
> | >> |
> | >> | Jason
> | >> |
> | >> | lists at mhcsoftware.de wrote:
> | >> |
> | >> | > hi,
> | >> | >
> | >> | > i've a problem with samba 3.0.2. there is one windows ME client
> | >> which
> | >> | > used to work with out any problems. now, as soon as the user
> | >> connects
> | >> | > (sharelevel: user, or share - i've tried both) on smbd is forked
> | >> which
> | >> | > causes 90 to 100% cpu load. when i stop samba (smbd/nmbd) this
> | >> proces
> | >> | > does not die i can only get rid of it whit a kill -9. with 
> this no
> | >> | > data can be transfered from or to the win ME client.
> | >> | >
> | >> | > this is what a level 2 log stats:
> | >> | >
> | >> | > [2004/06/16 16:28:44, 2] smbd/reply.c:reply_special(105)
> | >> | >  netbios connect: name1=LINUX           name2=NORBERT
> | >> | > [2004/06/16 16:28:44, 2] smbd/reply.c:reply_special(112)
> | >> | >  netbios connect: local=linux remote=norbert, name type = 0
> | >> | > [2004/06/16 16:28:44, 2] 
> smbd/sesssetup.c:setup_new_vc_session(591)
> | >> | >  setup_new_vc_session: New VC == 0, if NT4.x compatible we would
> | >> close
> | >> | > all old resources.
> | >> | > [2004/06/16 16:28:44, 2] auth/auth.c:check_ntlm_password(305)
> | >> | >  check_ntlm_password:  authentication for user [NORBERT] ->
> | >> [NORBERT]
> | >> | > -> [norbert] succeeded
> | >> | > [2004/06/16 16:28:44, 1] 
> smbd/service.c:make_connection_snum(705)
> | >> | >  norbert (192.168.0.4) connect to service windows initially 
> as user
> | >> | > norbert (uid=1000, gid=1000) (pid 10759)
> | >> | >
> | >> | > and top shows:
> | >> | >
> | >> | >  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  
> COMMAND
> | >> | > 10759 norbert   25   0 10856 3652 8924 R 99.2  0.7   0:18.22 
> smbd
> | >> | >
> | >> | >
> | >> | > any suggestions ?
> | >> | >
> | >> | > TIA
> | >>
> | >>
> | >>
>
>
>