[Samba] winbind max clients = 2000 ( samba 4.5rc.x) crash problem

barış tombul bbtombul at gmail.com
Thu Aug 18 03:42:25 UTC 2016


samba  4.4..x version no problem.
samba 4.5.rc1 4.5.rc2 4.5.-test all  versions  problem.
winbind max clients = 2000 line.
server crashes in 1 day..  :(((
my smb file here.

    winbindd:use external pipes = true
    winbind cache time = 300
    winbind reconnect delay = 30
    winbind request timeout = 60
   winbind max clients = 2000
#   winbind max clients = 200
    winbind max domain connections = 1
    winbindd socket directory = /usr/local/samba/var/run/winbindd
    winbindd privileged socket directory = /usr/local/samba/var/lib/
winbindd_privileged
    winbind enum users = Yes
    winbind enum groups = Yes
    winbind use default domain = Yes
    winbind trusted domains only = No
    winbind nested groups = Yes
    winbind expand groups = 10
    winbind nss info = rfc2307
    winbind refresh tickets = Yes
    winbind offline logon = Yes
    winbind normalize names = Yes
    winbind sealed pipes = Yes
    winbind rpc only = Yes
    wins proxy = Yes

problem:

service samba status

root     58944  0.0  0.2 699252 18388 ?        S    07:49   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     58945  0.0  0.1 693020 15724 ?        S    07:49   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     58946  0.0  0.2 699252 18388 ?        S    07:49   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     58948  0.0  0.2 699252 18388 ?        S    07:50   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     58950  0.0  0.2 699252 18388 ?        S    07:50   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     58953  0.0  0.1 693020 15720 ?        S    07:50   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     58954  0.0  0.2 699252 18548 ?        S    07:50   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59082  0.0  0.2 699252 18648 ?        S    07:51   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59084  0.0  0.2 699252 18648 ?        S    07:51   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59085  0.0  0.1 693020 15740 ?        S    07:51   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59086  0.0  0.2 699252 18648 ?        S    07:51   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59087  0.0  0.1 693020 15748 ?        S    07:52   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59088  0.0  0.2 699252 18648 ?        S    07:52   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59090  0.0  0.2 699252 18648 ?        S    07:52   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59091  0.0  0.1 693020 15732 ?        S    07:52   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59092  0.0  0.2 699252 18648 ?        S    07:52   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59093  0.0  0.2 699252 18648 ?        S    07:52   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59095  0.0  0.2 699252 18648 ?        S    07:53   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59096  0.0  0.1 693020 15752 ?        S    07:53   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59098  0.0  0.1 693020 15732 ?        S    07:53   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59099  0.0  0.2 699252 18644 ?        S    07:53   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59227  0.0  0.2 699252 18652 ?        S    07:54   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59229  0.0  0.2 699252 18652 ?        S    07:54   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59230  0.0  0.1 693020 15760 ?        S    07:54   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59231  0.0  0.2 699252 18652 ?        S    07:54   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59232  0.0  0.2 699252 18652 ?        S    07:55   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59233  0.0  0.1 693020 15748 ?        S    07:55   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59234  0.0  0.2 699252 18652 ?        S    07:55   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59236  0.0  0.1 693020 15736 ?        S    07:55   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59238  0.0  0.2 699252 18656 ?        S    07:55   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59239  0.0  0.2 699252 18652 ?        S    07:55   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59240  0.0  0.2 699252 18656 ?        S    07:56   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59241  0.0  0.2 699252 18656 ?        S    07:56   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59243  0.0  0.1 693020 15744 ?        S    07:56   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59244  0.0  0.2 699252 18652 ?        S    07:56   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59245  0.0  0.1 693020 15752 ?        S    07:56   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59246  0.0  0.2 699252 18664 ?        S    07:56   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59247  0.0  0.2 699252 18664 ?        S    07:56   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59374  0.0  0.0 107896   592 ?        S    07:57   0:00 sleep 180
root     59376  0.0  0.2 699252 20204 ?        S    07:57   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59377  0.0  0.1 693020 16276 ?        S    07:57   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59378  0.0  0.2 699252 20216 ?        S    07:57   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59380  0.0  0.1 693020 16268 ?        S    07:57   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59381  0.0  0.2 699252 20220 ?        S    07:58   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59384  0.0  0.2 699252 20200 ?        S    07:58   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59385  0.6  0.0 157240  1932 pts/1    R+   07:58   0:00 ps -auxw
root     59386  0.0  0.2 699252 20208 ?        S    07:58   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59388  0.0  0.1 693020 16292 ?        S    07:58   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59389  0.0  0.2 699252 20196 ?        S    07:58   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59390  0.0  0.2 699252 20224 ?        S    07:59   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59391  0.0  0.2 699252 20216 ?        S    07:59   0:00
/usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes
--foreground
root     59392  0.0  0.0 107896   620 ?        S    07:59   0:00 sleep 60
..
.....


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