[Samba] 3.0.25 Winbind high CPU usage
/winbindd_dual.c:fork_domain_child(989) child daemon request 20 [2007/05/18 11:24:42, 3] nsswitch/winbindd_async.c:winbindd_dual_lookupsid(754) [29981]: lookupsid S-1-5-32-545 [2007/05/18 11:24:43, 4] nsswitch/winbindd_dual.c:fork_domain_child(989) child daemon request 20 [2007/05/18 11:24:43, 3] nsswitch/winbindd_async.c:winbindd_dual_lookupsid(754) [29981]: lookupsid S-1-5-32-546 [2007/05/18 11:24:43, 4] nsswitch/winbindd_dual.c:fork_domain_child(989) child daemon request 20 [2007/05/18 11:24:43, 3] nsswitch/winbindd_async.c:winbindd_dual_lookupsid(754) [29981]: lookupsid S-1-5-32-544 [2007/05/18 11:24:43, 4] nsswitch/winbindd_dual.c:fork_domain_child(989) child daemon request 20 [2007/05/18 11:24:43, 3] nsswitch/winbindd_async.c:winbindd_dual_lookupsid(754) [29981]: lookupsid S-1-5-32-545 [2007/05/18 11:24:44, 4] nsswitch/winbindd_dual.c:fork_domain_child(989) child daemon request 20 [2007/05/18 11:24:44, 3] nsswitch/winbindd_async.c:winbindd_dual_lookupsid(754) [29981]: lookupsid S-1-5-32-544 [2007/05/18 11:24:45, 4] nsswitch/winbindd_dual.c:fork_domain_child(989) child daemon request 20 [2007/05/18 11:24:45, 3] nsswitch/winbindd_async.c:winbindd_dual_lookupsid(754) [29981]: lookupsid S-1-5-32-544 Any ideas of whats going on with this? Thanks, Jason Lanclos - RHCE Systems Administrator Louisiana Department of Agriculture and Forestry -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/listinfo/samba
RE: [Samba] 3.0.25 Winbind high CPU usage
= no printable = yes writeable = no [print$] path = /data/SharedData/printdrivers guest ok = yes browseable = yes write list = @WORKGROUP\Domain Admins readonly = yes [HomeDirectories] comment = Home Directories path = /data/HomeDirectories writeable = yes guest ok = no veto files = /lost+found/jlanclos/k0268/ #acl group control = yes map acl inherit = yes valid users = @WORKGROUP\MIS [OfficeDirectories] comment = Long Term Data Storage path = /data/SharedData/OfficeDirectories map acl inherit = yes ea support = yes writeable = yes guest ok = yes admin users = @WORKGROUP\Domain Admins inherit acls = yes #inherit owner = yes inherit permissions = yes #acl group control = yes dos filemode = yes veto files = /.recycle/lost+found/ veto oplock files = /*.qbw*/*.QBW*/ #vfs object = recycle full_audit vscan-clamav vfs object = recycle full_audit recycle:repository = .recycle recycle:keeptree = yes recycle:versions = yes recycle:touch = yes recycle:touch_mtime = no full_audit:prefix = %m|%u|%S full_audit:success = unlink rename mkdir pwrite rmdir full_audit:failure = pwrite #vscan-clamav: config-file = /etc/samba/vscan-clamav.conf [Forms] copy = OfficeDirectories comment = Forms path = /data/SharedData/Forms [LDAFApps] copy = OfficeDirectories path = /data/SharedData/LDAFApps comment = LDAF Applications writeable = yes guest ok = no veto files = /lost+found/ [DocumentImaging] copy = OfficeDirectories comment = Document Imaging Application Images path = /data/SharedData/DocumentImaging writeable = yes guest ok = no [DFSShare] copy = OfficeDirectories comment = path = /data/SharedData/DFS-Share [Media] copy = OfficeDirectories comment = Executive PR path = /data/SharedData/Media writeable = yes guest ok = yes veto files = /lost+found/ [oldgdrive] path = /data/SharedData/oldgdrive writeable = yes map acl inherit = yes admin users = jlanclos, @WORKGROUP\Domain Admins - Thanks, Jason -Original Message- From: Gerald (Jerry) Carter [mailto:[EMAIL PROTECTED] Sent: Friday, May 18, 2007 12:07 PM To: Jason Lanclos Cc: samba@lists.samba.org Subject: Re: [Samba] 3.0.25 Winbind high CPU usage -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Jason Lanclos wrote: I just upgraded from 3.0.23d to 3.0.25 and I'm noticing that winbind is chewing up a lot of CPU usage. There are always 2 winbindd processes and one uses about 80% cpu and the other use 15% cpu. When I run a tcpdump and look at the traffic going to/from the domain controller winbindd is connected to, there is a constant flow of traffic. Here is the winbind setup from my smb.conf file: #idmap uid = 16777216-33554431 #idmap gid = 16777216-33554431 allow trusted domains = no #idmap backend = idmap_rid:WORKGROUP=16777216-33554431 idmap alloc backend = tdb idmap domains = WORKGROUP idmap config WORKGROUP: default =yes idmap config WORKGROUP: backend =rid idmap config WORKGROUP: read_only = yes idmap config WORKGROUP: range = 16777216-33554431 idmap alloc config: range = 16777216-33554431 winbind offline logon = true winbind nested groups = no winbind enum users = yes winbind enum groups = yes winbind cache time = 900 First I would disable thwe winbindd enum users/group options. Second, you might want to push the idmap cache time and idmap negative cache time value up from their default values. Finally, I have it on my TODO list to move the winbindd and idmap cache managers into the main winbindd proces so we don't have to cross process boundaries unless we actually hitting the backend (i.e. xpired cache entries). Can you give me a better idea of what is going on in smbd and other applications running on the server? cheers, jerry -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGTd1MIR7qMdg1EfYRAoJMAJ9Nye7WhjjOOklNJsVbTfGCBSSn9ACgsCeq KgPypRDG/SoGuhyb0J1A1BA= =oc5C -END PGP SIGNATURE- -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/listinfo/samba
