search for: group_mapping

Greetings, I recently upgraded an AD member server from Samba 3.5.15 to Samba 3.6.9 and found that I had lost all the existing local group mappings. I see that the group mapping file has gone from group_mapping.ldb to group_mapping.tdb. I asked on this list as well as searching the web, Samba documentation (which still seems focused on version 3.5), and Samba Wiki and found nothing on a method to convert/migrate information stores in the group_mapping.ldb file to the new group_mapping.tdb - is that c...

Hi, I'm testing to migrate a samba3-ldap domain to samba 4 AD, I I have found that in my environment doesn't exist group_mapping.tdb, but exist group_mapping.ldb, I have to copy this fiel for migration? or rename? Some month ago other domains with samba3 were migrated and this file was group_mapping.tdb in this domains What I have to do? Thanks

...adparm.c:7605(lp_do_parameter) WARNING: The "printer admin" option is deprecated [2011/06/03 10:09:43.401015, 1] smbd/files.c:193(file_init) file_init: Information only: requested 16384 open files, 7129 are available. [2011/06/03 10:12:20, 0] lib/util_tdb.c:tdb_log(664) tdb(/var/db/samba/group_mapping.tdb): tdb_reopen: open failed (No such file or directory) [2011/06/03 10:12:20, 0] lib/util.c:reinit_after_fork(3319) tdb_reopen_all failed. [2011/06/03 10:12:20, 0] smbd/server.c:open_sockets_smbd(570) reinit_after_fork failed. [2011/06/03 10:12:20, 0] lib/util.c:smb_panic(1633) PANIC (pid 20164)...

I'm trying to build a hack to add/modify a groupmap entry in the group_mapping.tdb file by hand. What I'd like to do is to manually perform something like this: echo -e "open group_mapping.tdb\ninsert my_key my_value\nq" | tdbtool In this attempt, I expect to add a new group map entry in the tdb file. The key I'm using is the same as samba uses: domain_g...

...when I am confident that there are no issues. In practically every Samba PDC guide I have read it says that I need to map the Windows domain groups to unix groups. On the current server, the net groupmap list command does not return any output. Running 'strings' against /var/lib/samba/group_mapping.tdb shows the following entries: # strings group_mapping.tdb TDB file &INFO/version BBB0 UNIXGROUP/S-1-5-32-544 Administrators &UNIXGROUP/S-1-5-32-545 Users UNIXGROUP/S-1-5-32-546 Guests &UNIXGROUP/S-1-5-32-547 Power Users &UNIXGROUP/S-1-5-32-548 Account Operators UNIXGROUP/S-1-5-3...

Hello, I'm running Samba 3.0.0 on a PDC server with LDAP. I tested the latest version (3.0.1) on a test server with the same config files. But I get the following message in my logs if /var/lib/samba/group_mapping.tdb 's mode is set to 600 (like it is set in my 3.0.0 server). [2003/12/29 17:59:51, 0] groupdb/mapping.c:init_group_mapping(139) Failed to open group mapping database [2003/12/29 17:59:51, 0] groupdb/mapping.c:get_group_from_gid(655) failed to initialize group mappingFailed to open group...

Hi, I migrated from samba 3.0.20b PDC to 3.0.21x using the rpm -Uvh and now I get these errors: [2006/01/04 19:48:08, 0] libsmb/credentials.c:creds_server_check(159) creds_server_check: credentials check failed. [2006/01/04 19:48:08, 0] rpc_server/srv_netlog_nt.c:_net_sam_logon(667) _net_sam_logon: creds_server_step failed. Rejecting auth request from client COMPUTER1 machine account

Im getting basically to "bugs" into my samba ... im using samba-3.0.2a (planning to upgrade soon, but atm i cant stop the service) im using log level = 10 my basic problem is: May 10 09:42:13 smb smbd[850]: [2004/05/10 09:42:13, 0] groupdb/mapping.c:init_group_mapping(139) May 10 09:42:13 smb smbd[850]: Failed to open group mapping database May 10 09:42:13 smb smbd[850]: [2004/05/10 09:42:13, 0] groupdb/mapping.c:get_group_from_gid(655) May 10 09:42:13 smb smbd[850]: failed to initialize group mappingget_alias_user_groups: gid 10012. not found May 10 09:42:1...

...client is not authenticated with the server. Ie the username and password dialogue constantly reappears. This only appears as more users logged into the system. TEMP FIX: Restart Dovecot. LOG FILES Mail.err Jun 7 15:23:07 mail dovecot: auth-worker(default): ltdb: tdb(/var/lib/samba/group_mapping.ldb): tdb_mmap failed for size 77824 (Cannot allocate memory) Jun 7 15:23:10 mail dovecot: auth(default): worker-server(shepherb,81.152.245.13): Aborted: Worker process died unexpectedly Jun 7 15:23:10 mail dovecot: child 4268 (auth-worker) killed with signal 11 Jun 7 15:46:00 mail dovecot: a...

...STENT dbid:0x3ef19640 name:passdb.tdb path:/var/lib/ctdb/persistent/passdb.tdb.1 PERSISTENT dbid:0xc3078fba name:share_info.tdb path:/var/lib/ctdb/persistent/share_info.tdb.1 PERSISTENT dbid:0x6cf2837d name:registry.tdb path:/var/lib/ctdb/persistent/registry.tdb.1 PERSISTENT dbid:0xa1413774 name:group_mapping.tdb path:/var/lib/ctdb/persistent/group_mapping.tdb.1 PERSISTENT dbid:0x7132c184 name:secrets.tdb path:/var/lib/ctdb/persistent/secrets.tdb.1 PERSISTENT dbid:0x6645c6c4 name:ctdb.tdb path:/var/lib/ctdb/persistent/ctdb.tdb.1 PERSISTENT Server 2: Number of databases:20 dbid:0x4d2a432b name:g_lock...

...command with an account that is a member of the "Domain Admins" group. The command returns: Failed to grant privileges for LDS-DEMO\ldsinst (NT_STATUS_ACCESS_DENIED) In the past when this has failed, the "only" way to get it to work was to: 1) Stop Samba 2) rm /var/lib/samba/group_mapping.tdb 3) Start Samba 4) Rerun initGrps.sh which does... # Map Windows Domain Groups to UNIX groups net groupmap modify ntgroup="Domain Admins" unixgroup=domadmin net groupmap modify ntgroup="Domain Users" unixgroup=domusers net groupmap modify ntgroup="Domain Guests&quot...

Le Fri, 9 Oct 2020 13:02:22 +0100 Rowland penny via samba <samba at lists.samba.org> ?crivait: > Restart smbd and winbind and see how you go on. > No dice. I've edited the smb.conf, stopped the services, copied the old tdb again (account_policy.tdb group_mapping.tdb passdb.tdb registry.tdb secrets.tdb share_info.tdb winbindd_idmap.tdb); started the services and... # pdbedit -L # echo $? 0 How comes? -- ------------------------------------------------------------------------ Emmanuel Florac | Direction technique | Intelli...

In /varcache/samba/ I have several .tdb files. Like brlock.tdb, locking.tdb, ntdrivers.tdb, etc. Excusing my ignorance, what are these files, and what do they do? And why must they be copied when migrating from one samba server to a new one?

Hi list We recently upgraded our fileservers from Centos supplied 4.2.10 to Sernet 4.4.6, and then our DCs from 3.6.x to 4.4.6. It seems that since then we've had problems with locks not being obeyed on all nodes - they only seem to work when a second client opens a file on the same node as the first client. For example, when a user opens an Excel file I will see something like this

...et.c:pdb_set_init_flags(493) element 15 -> now SET [2004/01/19 19:39:14, 10] passdb/pdb_get_set.c:pdb_set_init_flags(493) element 16 -> now SET [2004/01/19 19:39:14, 10] passdb/pdb_get_set.c:pdb_set_init_flags(493) element 26 -> now SET [2004/01/19 19:39:14, 0] groupdb/mapping.c:init_group_mapping(139) Failed to open group mapping database [2004/01/19 19:39:14, 0] groupdb/mapping.c:get_group_from_gid(655) failed to initialize group mappingFailed to open group mapping database [2004/01/19 19:39:14, 0] groupdb/mapping.c:get_group_from_gid(655) failed to initialize group mappingget_alias_...

My samba has been setup in its current configuration for around 9 months and has worked without a problem, over the weekend my windows boxes were unable to access the samba shares. Using SWAT I found that the smbd was not starting. I have tried the following: Trying to start smbd (as root) from the cli with: smbd start Seems to execute the command and gave no errors but still swat says that

...on ( I supposed with wins , my two domain logon?s are wins server and bind 9 cannot be used to find them ). Where are the sid of the domain are stored ? ( I saw that if I stopped one server the other one answer, but sometimes the client cannot logon, ). I have the same question with smbgroupedit. Group_mapping.tdb must be the same on the two PDC ? I lost the domain_admins_group on one server. ( I mapped 512 sid group with a unix domadm group but it works either). Any lights would be greatly appreciated. thanks.

...uot;net groupmap lits | sort" and that tells me of 4 Domain Admins, 4 Domain Guests and 4 Domain Users. But only one of ones will be rooted to linux groups root,users,nobody... I think there is the mistake or? But how can i remove the 3 not-important entrys or how to edit the /var/lib/samba/group_mapping.tdb Or is it a other error and not theese what i mean? I'm really happy about fast help, cause it's really important to me. Thank's Markus Humm

...ctionalites, and format of the TDB files etc. I need to understand why some of the TDBs like messages.tdb, unexpected.tdb, brlock if not read_only, locking.tdb, session.tdb, wins.tdb are called with TDB_CLEAR_IF_FIRST tdb flags. Why some TDBs are opend with O_RDWR|O_CREAT flags viz. gencache.tdb, group_mapping.tdb, account_policy.tdb, share_info.tdb, secrets.tdb. schannel_store.tdb etc. etc. why registry.tdb is uniquely been tried to open with O_RDWR flag and if fails then tried with O_RDWR|O_CREAT flag. and such internal details of the TDBs. >From the code study I am not getting the complete pictu...

Hi, We have a os x server here with duplicate groupmappings unfortunately the net groupmap functions are broken due to apple modifications. Can I manually delete the groupmapping from the database? I assumed the group mappings were stored in ldap but can't find any reference there. The group_mapping tdb also seems empty so asides rom looking at the source I am at a loss. Many thanks Paddy