389-users August 2010

389-users@lists.fedoraproject.org

33 participants
57 discussions

Set of Attributes Uniqueness
by A Robinson 30 Aug '10

30 Aug '10

Hello, I'm trying to check that values contained in one than one attribute is unique. A solution exists for other directory servers, but I wondered if it was achievable in 389? Is there an equivalent to the NSUniqueAttrSet plugin -- which appears similar to NSUniqueAttr, but for across multiple attributes? http://docs.sun.com/app/docs/doc/819-4438/gcfeh?l=en&n=1&a=view nsslapd-pluginInitfunc: NSUniqueAttrSet_Init nsslapd-pluginType: preoperation nsslapd-pluginEnabled: on nsslapd-pluginarg0: attributeset=mail,mailalternateaddress,mailequivalentaddress nsslapd-pluginarg1: ugldapbasedn Thanks, A Robinson

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Console breaks when enabling no anoymous binding
by Gerrard Geldenhuis 27 Aug '10

27 Aug '10

Hi If I set nsslapd-allow-anonymous-access: off I am not able to login to the 389-console. I can remedy this by checking the checkbox "Use SSL in Console" in the Encryption tab on the Directory Server console. This seems a strange solution to the problem. Why would disabing anonymous access break console access and why would enabling "Use SSL in Console" fix it? I get another interesting error as well with the "Use SSL in Console" checkbox checked. Login to Management Console Open Directory Console Click on Configuration tab Click on Encryption tab I get "An error has occured" Could not open file(null). File does not exist or filename is invalid. After I click on OK, I can proceed to the Encryption tab. Is this a bug or me not configuring something. The error message is not very helpfull. Regards ________________________________________________________________________ In order to protect our email recipients, Betfair Group use SkyScan from MessageLabs to scan all Incoming and Outgoing mail for viruses. ________________________________________________________________________

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Security Level = Domestic
by Gerrard Geldenhuis 27 Aug '10

27 Aug '10

Hi In the management console there is a Security level: domestic I found no reference to this in the documentation and a quick google revealed this page: http://docs.sun.com/source/816-5567-10/3_consol.htm which suggest that this has to do with the type and level of encryption used. Thus this refer to the level of encryption used in the SSL certificates? Best Regards ________________________________________________________________________ In order to protect our email recipients, Betfair Group use SkyScan from MessageLabs to scan all Incoming and Outgoing mail for viruses. ________________________________________________________________________

2 4

entryrdn-index error message in error log
by Andrey Ivanov 26 Aug '10

26 Aug '10

Hi, i'm continuing to test the latest version of 389. Here are the error messages that i've seen (it happened only once for now) in error log : [25/Aug/2010:17:21:10 +0200] entryrdn-index - entryrdn_index_read: Param error: Failed to convert cn=salon d&#039,honneur,ou=objets,dc=id,dc=polytechnique,dc=edu to Slapi_RDN [25/Aug/2010:17:21:10 +0200] - dn2entry: Failed to get id for cn=salon d&#039,honneur,ou=objets,dc=id,dc=polytechnique,dc=edu from entryrdn index (34) [25/Aug/2010:17:21:10 +0200] entryrdn-index - entryrdn_index_read: Param error: Failed to convert honneur,ou=objets,dc=id,dc=polytechnique,dc=edu to Slapi_RDN [25/Aug/2010:17:21:10 +0200] - dn2entry: Failed to get id for honneur,ou=objets,dc=id,dc=polytechnique,dc=edu from entryrdn index (34) The object in question is cn=SALON D'HONNEUR,ou=Objets,dc=id,dc=polytechnique,dc=edu departmentNumber: DG/SG/MG/REST objectClass: top cn: SALON D'HONNEUR What is the problem with this entry, conversion to Slapi_DN and entryrdn index? Here are the corresponding entries extracted with dbscan : 5370:cn=salon d'honneur ID: 5370; RDN: "cn=SALON D'HONNEUR"; NRDN: "cn=salon d'honneur" C3106:ou=objets ID: 5370; RDN: "cn=SALON D'HONNEUR"; NRDN: "cn=salon d'honneur" P5370:cn=salon d'honneur ID: 3106; RDN: "ou=Objets"; NRDN: "ou=objets" I have not made any upgrades of the existing server. Instead, i have exported the ldif by db2ldif and then imported it into the new server, so there was no conversion phase. Andrey Ivanov tel +33-(0)1-69-33-99-24 fax +33-(0)1-69-33-99-55 Direction des Systemes d'Information Ecole Polytechnique 91128 Palaiseau CEDEX France

4 11

Incremental Replication over SSL ( and startTLS) with simple bind crashes the latest version
by Andrey Ivanov 26 Aug '10

26 Aug '10

I wanted to configure the replication over SSL (both with SSL mechanism which was available in previous versions) and by TLS using simple bind (both in multimaster or single master-dedicated consumer models). I've tried to configure it with command line and with the console. The configuration and the initial initialisation are ok : [25/Aug/2010:18:30:44 +0200] NSMMReplicationPlugin - replica_config_delete: Warning: The changelog for replica dc=id,dc=polytechnique,dc=edu is no longer valid since the replica config is being deleted. Removing the changelog. [25/Aug/2010:18:34:33 +0200] NSMMReplicationPlugin - multimaster_be_state_change: replica dc=id,dc=polytechnique,dc=edu is going offline; disabling replication [25/Aug/2010:18:34:33 +0200] - WARNING: Import is running with nsslapd-db-private-import-mem on; No other process is allowed to access the database [25/Aug/2010:18:34:39 +0200] - import userRoot: Workers finished; cleaning up... [25/Aug/2010:18:34:40 +0200] - import userRoot: Workers cleaned up. [25/Aug/2010:18:34:40 +0200] - import userRoot: Indexing complete. Post-processing... [25/Aug/2010:18:34:40 +0200] - import userRoot: Flushing caches... [25/Aug/2010:18:34:40 +0200] - import userRoot: Closing files... [25/Aug/2010:18:34:40 +0200] - import userRoot: Import complete. Processed 9523 entries in 7 seconds. (1360.43 entries/sec) [25/Aug/2010:18:34:40 +0200] NSMMReplicationPlugin - multimaster_be_state_change: replica dc=id,dc=polytechnique,dc=edu is coming online; enabling replication But when i continue and try to make a change on a master the consumer server crashes. So the total replica initialisation is ok but even a single incremental update crashes the consumer server. And there is nothing helpful in logs. I haven't tried the 1.2.6.rc7 version, i've tried the latest code version (as of today). Don't know if it matters (there seem to be a lot of coverity defects that have been fixed between rc7 and a1). Andrey Ivanov tel +33-(0)1-69-33-99-24 fax +33-(0)1-69-33-99-55 Direction des Systemes d'Information Ecole Polytechnique 91128 Palaiseau CEDEX France

3 3

Chaining backend + nsFarmServerUrl failover
by Jonathan Boulle 26 Aug '10

26 Aug '10

To try keep this short: https://bugzilla.redhat.com/show_bug.cgi?id=583622 Is this a widely known issue? I have hit it a few times when attempting to test the nsfarmserverurl failover, but I'm not sure whether it's a misconfiguration or a genuine bug. Is there any way of debugging the "failover" when one of the farm servers is down? I have tried every different debugging level, but still see nothing helpful in the error log on the server with the link configured. For example I would like to see which backend servers it is attempting to reach at what time. (To trigger the chain I'm attempting a password change on a client, which simply hangs when the first farm server is down) I can provide information to reproduce if necessary. Thanks ________________________________________________________________________ In order to protect our email recipients, Betfair Group use SkyScan from MessageLabs to scan all Incoming and Outgoing mail for viruses. ________________________________________________________________________

1 0

Re: [389-users] entryrdn-index error message in error log
by Andrey Ivanov 26 Aug '10

26 Aug '10

AI> i'm continuing to test the latest version of 389. Here are the error AI> messages that i've seen (it happened only once for now) in error log : AI> [25/Aug/2010:17:21:10 +0200] entryrdn-index - AI> entryrdn_index_read: Param error: Failed to convert cn=salon AI> d&#039,honneur,ou=objets,dc=id,dc=polytechnique,dc=edu to Slapi_RDN AI> [25/Aug/2010:17:21:10 +0200] - dn2entry: Failed to get id for AI> cn=salon d&#039,honneur,ou=objets,dc=id,dc=polytechnique,dc=edu from entryrdn index (34) AI> [25/Aug/2010:17:21:10 +0200] entryrdn-index - AI> entryrdn_index_read: Param error: Failed to convert AI> honneur,ou=objets,dc=id,dc=polytechnique,dc=edu to Slapi_RDN AI> [25/Aug/2010:17:21:10 +0200] - dn2entry: Failed to get id for AI> honneur,ou=objets,dc=id,dc=polytechnique,dc=edu from entryrdn index (34) These messages continue to appear, each time for a new entry. All these entries contain the apostrophe "'": [25/Aug/2010:18:34:31 +0200] entryrdn-index - entryrdn_index_read: Param error: Failed to convert cn=cadre d&#039,astreinte,ou=objets,dc=id,dc=polytechnique,dc=edu to Slapi_RDN [25/Aug/2010:18:34:31 +0200] - dn2entry: Failed to get id for cn=cadre d&#039,astreinte,ou=objets,dc=id,dc=polytechnique,dc=edu from entryrdn index (34) [25/Aug/2010:18:34:31 +0200] entryrdn-index - entryrdn_index_read: Param error: Failed to convert astreinte,ou=objets,dc=id,dc=polytechnique,dc=edu to Slapi_RDN [25/Aug/2010:18:34:31 +0200] - dn2entry: Failed to get id for astreinte,ou=objets,dc=id,dc=polytechnique,dc=edu from entryrdn index (34) ... Andrey Ivanov tel +33-(0)1-69-33-99-24 fax +33-(0)1-69-33-99-55 Direction des Systemes d'Information Ecole Polytechnique 91128 Palaiseau CEDEX France

1 0

About how to create new attribute in 389 Directory Server
by 馬小布 25 Aug '10

25 Aug '10

Hi, guys: I want to create new attribute value to define the VNC geometry setting . for example , if the users which is named test1, and when the vnc server start , then his vnc geometry setting could also start , like 1280x1024, 1024x768... so that it will save a lot of time , isn't it ? So how could I do ? Is there have some manual about it ? Thanks in advance .....

2 1

Jumping Jack
by Gerrard Geldenhuis 25 Aug '10

25 Aug '10

Hi This probably ties together with my previous question about not all masters begin equal. If I am using the concept of "edge" servers in each DC can each server that has been initialized as a multi-master be used in turn to initialize other multi masters? I am testing this at the moment but wanted to clarify this. The documentation refers to a data master and it is not clear whether this is a "relative master" or single server amongst the crowd that is the only authoritative source. dc1 dc2 master01 -> master 02 -> master03 -> master04 Thus, master01 initializes master02. master02 initializes master03 master03 initializes master04 Create repl agreements in the other direction but don't initialize and end up with: dc1 dc2 master01 <-> master 02 <-> master03 <-> master04 Regards ________________________________________________________________________ In order to protect our email recipients, Betfair Group use SkyScan from MessageLabs to scan all Incoming and Outgoing mail for viruses. ________________________________________________________________________

1 1

not all masters are born equal?
by Gerrard Geldenhuis 25 Aug '10

25 Aug '10

Hi Just wanted to double check; We have not created replication agreements between all masters and in some instances it might take 2 hops for a change to be replicated everywhere. We are happy with this trade-off in delay for simplicity. Are we breaking some cardinal rule regarding multi-master or is this acceptable? The idea is to have edge servers in each DC that speaks to other DC edge servers and internally things are more verbal. A simplified attempt at a diagram. changes in dc1master02 will take two replications before it reaches dc2master02 dc1 dc2 master02 <-> master01 <-> master01 <-> master02 This question pertains both to a shared NetscapeRootDB and userDB databases. Best Regards ________________________________________________________________________ In order to protect our email recipients, Betfair Group use SkyScan from MessageLabs to scan all Incoming and Outgoing mail for viruses. ________________________________________________________________________

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389-users August 2010