[Samba] no backend defined for idmap config
Hello Samba List, I am currently running samba 3.3.2 joined to ADS and I am consistently getting this error in the winbind log: no backend defined for idmap config DOMAIN Also, I seem to lose association between user and uid. I think it happens when the winbind cache expires. Here's my smb.conf: [global] workgroup = DOMAIN realm = DOMAIN.COM server string = server security = ADS password server = * log level = 1 log file = /var/log/samba/%m max log size = 50 idmap uid = 16777216-33554431 idmap gid = 16777216-33554431 winbind use default domain = Yes winbind offline logon = false template shell = /bin/false local master = No dns proxy = no socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SNDBUF=8192 SO_RCVBUF=8192 SO_KEEPALIVE unix extensions = no [%U$] path = %H read only = No inherit permissions = yes inherit owner = yes browseable = yes Thank you, Ken -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
[Samba] Fwd: no backend defined for idmap config
Any comments on this would be a ton of help. Thank you, Ken -- Forwarded message -- From: Ken Lupo lu...@saline.k12.mi.us Date: Mon, Apr 27, 2009 at 9:02 AM Subject: no backend defined for idmap config To: samba@lists.samba.org samba@lists.samba.org Hello Samba List, I am currently running samba 3.3.2 joined to ADS and I am consistently getting this error in the winbind log: no backend defined for idmap config DOMAIN Also, I seem to lose association between user and uid. I think it happens when the winbind cache expires. Here's my smb.conf: [global] workgroup = DOMAIN realm = DOMAIN.COM server string = server security = ADS password server = * log level = 1 log file = /var/log/samba/%m max log size = 50 idmap uid = 16777216-33554431 idmap gid = 16777216-33554431 winbind use default domain = Yes winbind offline logon = false template shell = /bin/false local master = No dns proxy = no socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SNDBUF=8192 SO_RCVBUF=8192 SO_KEEPALIVE unix extensions = no [%U$] path = %H read only = No inherit permissions = yes inherit owner = yes browseable = yes Thank you, Ken -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
[Samba] Dynamic Home Shares
Hello, I am attempting to dynamically create user shares when they connect to the server based on their username. I cannot use [homes]. My reasoning for this is that the users require a $ at the end of the share or it becomes confusing to them(long story). What I'm seeing is that some Windows XP clients will connect to /home/username but other clients try to connect to /home/username_ (with an underscore). For a work around I have symlinked all home folders from username to username_ Here is my smb.conf file: [global] workgroup = PC realm = PC.DOMAIN.COM server string = FILE security = ADS log file = /var/log/samba/%m.log local master = No idmap uid = 16777216-33554431 idmap gid = 16777216-33554431 winbind use default domain = Yes winbind offline logon = false store dos attributes = Yes ea support = Yes dns proxy = no socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SNDBUF=8192 SO_RCVBUF=8192 SO_KEEPALIVE inherit acls = yes inherit permissions = yes map acl inherit = yes [%U$] path = /home/PC/%U comment = Homes read only = No Any help would be greatly appreicated. Thank you, Ken -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
Re: [Samba] Dynamic Home Shares
On Wed, Apr 8, 2009 at 2:13 PM, Adam Williams awill...@mdah.state.ms.uswrote: see root preexec = in the man page. so when they go to %U$ (such as using logon home = z: ) it will run a script that creates the required directory in /home/pc/ Ken Lupo wrote: Hello, I am attempting to dynamically create user shares when they connect to the server based on their username. I cannot use [homes]. My reasoning for this is that the users require a $ at the end of the share or it becomes confusing to them(long story). What I'm seeing is that some Windows XP clients will connect to /home/username but other clients try to connect to /home/username_ (with an underscore). For a work around I have symlinked all home folders from username to username_ Here is my smb.conf file: [global] workgroup = PC realm = PC.DOMAIN.COM server string = FILE security = ADS log file = /var/log/samba/%m.log local master = No idmap uid = 16777216-33554431 idmap gid = 16777216-33554431 winbind use default domain = Yes winbind offline logon = false store dos attributes = Yes ea support = Yes dns proxy = no socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SNDBUF=8192 SO_RCVBUF=8192 SO_KEEPALIVE inherit acls = yes inherit permissions = yes map acl inherit = yes [%U$] path = /home/PC/%U comment = Homes read only = No Any help would be greatly appreicated. Thank you, Ken That will work for my dynamic creation. Does anyone know why the %U variable returns username + undeerscore(username_)? -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
Re: [Samba] Dynamic Home Shares
That will work for my dynamic creation. Does anyone know why the %U variable
returns username + underscore(username_) instead of just username?
On Wed, Apr 8, 2009 at 2:27 PM, Brian Gregorcy brian.grego...@utah.eduwrote:
Here is the script that we use to create the home directory when the user
first logs in.
humboldt samba # cat mkhomedir.sh
#!/bin/bash
# Creates home directories when account is created
# gregorcy
# Created: 03/21/2008
# Last Mod: 06/10/2008 - Added the if for is fac and cleanup
###
#
# Variables
hostname=`hostname`
blessed=The permissions have been fixed
subject1=does not have valid email in our LDAP
subject2=A user is missing their homedir on $hostname the home dir has
been created but the old homedirs should be checked for data
emailto=supp...@che.utah.edu
emailmes=/tmp/emailmessage.txt
ldapmail=`ldapsearch -D cn=***,ou=***,dc=*,dc=utah,dc=edu -b
ou=***,dc=***,dc=utah,dc=edu -w * -x -LLL (sAMAccountName=$1) mail |
grep mail | sed 's/..//'`
ldapfac=`ldapsearch -D cn=***,ou=***,dc=,dc=utah,dc=edu -b
ou=***,dc=***,dc=utah,dc=edu -w * -x -LLL (sAMAccountName=$1)
memberof /tmp/testfac`
grep -q Faculty /tmp/testfac isfac=$?
echo $isfac
# functionville
function createbless () {
touch /home/CHEMENG/$1/.blessed
echo $blessed /home/CHEMENG/$1/.blessed
#chown root:root /home/CHEMENG/$1/.blessed
chmod 700 /home/CHEMENG/$1/.blessed
}
# scriptage
if [ ! -e /home/CHEMENG/$1 ]; thenecho The home dir for $1 was
not found probably was not migrated $emailmes
mkdir /home/CHEMENG/$1echo Created the home directory but
should check trashheap or CHE-2551-30 for old stuff $emailmes
mail -s $subject2 supp...@***.utah.edu $emailmes
rm -r $emailmes
fi
if [ ! -e /home/CHEMENG/$1/.blessed ]; then
mkdir /home/CHEMENG/$1
if [ $isfac = 0 ]; then
xfs_quota -x -c limit bsoft=61440M bhard=63000M
$1 /home
fi
if [ $isfac != 0 ]; thenxfs_quota
-x -c limit bsoft=3072M bhard=3200M $1 /home
fi
#cp -r /etc/skel/* /home/CHEMENG/$1/*
chown $1:CHEMENG+Domain Users /home/CHEMENG/$1
chmod -R 711 /home/CHEMENG/$1
if [ -z $ldapmail ]; then
echo Add the attribute mail to the user $1
$emailmes
echo then manually :( create the .forward in
/home/CHEMENG/$1 $emailmes
echo Or add the email attribute to the AD and
delete the .blessed file $emailmes
mail -s $1 $subject1 supp...@***.utah.edu
$emailmes
rm -r $emailmes
createbless $1
exit 0
fi
touch /home/CHEMENG/$1/.forward
echo $ldapmail /home/CHEMENG/$1/.forward
#chown root:root /home/CHEMENG/$1/.forward
chmod 700 /home/CHEMENG/$1/.forward
createbless $1
# mod the public_html folder so apache can see it
chown -R $1:apache /home/CHEMENG/$1/public_html
chmod -R 751 /home/CHEMENG/$1/public_html
chmod -R g+s /home/CHEMENG/$1/public_html
fi
# Clean Up
rm /tmp/testfac
exit 0
# Notes
# Basic premise for the .forward add
# touch /home/CHEMENG/$1/foo.txt
# echo grego...@***.utah.edu /home/CHEMENG/$1/foo.txt
# LDAP Search String
# ldapsearch -D cn=***,ou=,dc=*,dc=utah,dc=edu -b
ou=*8,dc=,dc=utah,dc=edu -w -x -LLL
(sAMAccountName=) mail | grep mail
# Output looks like this:
# mail: j...@***.utah.edu
Adam Williams wrote:
see root preexec = in the man page. so when they go to %U$ (such as using
logon home = z: ) it will run a script that creates the required directory
in /home/pc/
Ken Lupo wrote:
Hello,
I am attempting to dynamically create user shares when they connect to
the
server based on their username. I cannot use [homes]. My reasoning for
this
is that the users require a $ at the end of the share or it becomes
confusing to them(long story). What I'm seeing is that some Windows XP
clients will connect to /home/username but other clients try to connect
to
/home/username_ (with an underscore). For a work around I have
symlinked
all home folders from username to username_
Here is my smb.conf file:
[global]
workgroup = PC
realm = PC.DOMAIN.COM
server string = FILE
security = ADS
log file = /var/log/samba/%m.log
local master = No
idmap uid = 16777216-33554431
idmap gid = 16777216-33554431
winbind use default domain = Yes
winbind offline logon = false
store dos attributes = Yes
ea support = Yes
dns proxy = no
socket options = TCP_NODELAY IPTOS_LOWDELAY
[Samba] Using smbtorture to test performance
Hello, Could someone give me a quick howto or link on how to do benchmarking using smbtorture. I want to compare a Windows 2003 R2 vs Samba 3.0.33, exact same hardware. Thank you, Ken -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
Re: [Samba] CTDB
I am trying to understand the ip addressing with nodes and public addresses. Do I need to 2 or more ethernet nics in each ctdb node? What is best practice for addressing? Also, how do you start up ctdb on all nodes at once? with onnode? or can you setup the ctdb service to the clsuter manager? Thank you, Ken On Sat, Feb 14, 2009 at 7:41 AM, Kums kumaran.raja...@gmail.com wrote: On Fri, Feb 13, 2009 at 9:24 PM, Ken Lupo lu...@saline.k12.mi.us wrote: I am not sure if this is the correct list but I am having some issues with CTDB and configuring it properly. I have gone through all the documentation many many times and am still not able to get it setup and running correctly. Is there a howto on setting up CTDB in a RedHat GFS cluster out there? What is the exact issue that your seeing? Can you please elaborate a little bit. http://wiki.samba.org/index.php/CTDB_Setup Thanks, -Kums -- Ken Lupo, Saline Area Schools Office: 734.429.8014 Mobile: 248.881.5681 http://www.salineschools.com idea=`grep -i clue /dev/brain` ; test -z $idea echo sorry, init 6 in progress || sh ./post-to-web -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
[Samba] CTDB
I am not sure if this is the correct list but I am having some issues with CTDB and configuring it properly. I have gone through all the documentation many many times and am still not able to get it setup and running correctly. Is there a howto on setting up CTDB in a RedHat GFS cluster out there? Thank you, Ken -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
