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alex087

updated

10 years ago

A

alex087

11 Posts

0

6453

March 30th, 2016 23:00

Isilon problem with empty list users from LDAP server

Hello!

I have Isilon simulator with OneFS 8.0

I created auth provider LDAP for Windows Server 2008 R2.

I go to Access - Membership and Roles, select LDAP provider and I don't see any users.

Wireshark show that LDAP server sent users to Isilon.

1 Attachment

  • johnsonka

    130 Posts

    4277

    0

    Posted April 5th, 2016 05:00

    Hello alex087,

    The best place to look for issues on the cluster for this is the lsassd.log file that is in /var/log. Do you see any errors in this file?

  • alex087

    11 Posts

    4277

    0

    Posted April 5th, 2016 21:00

    Hello!

    In the lsassd.log file a lot of errors:

    2016-04-06T09:39:10+05:00 <30.4> mycluster-1 lsass[2191]: [lsass] Error occured while enumerating objects in ldap server (test). Received error: 40150 (LW_ERROR_INVALID_ATTRIBUTE_VALUE)

  • johnsonka

    130 Posts

    4277

    0

    Posted April 7th, 2016 11:00

    Hello,

    Based on what I have been able to find, this is more than likely because your LDAP provider is missing (or has an extraneous) attribute. We recently started working on troubleshooting guides for our customers and community members! Have you had a chance to look at the one for LDAP?

    http://www.emc.com/collateral/TechnicalDocument/docu63147.pdf

    Should you not be able to solve your problem, there are steps in this guide to gather information for support. To create a service request, you have a few options:

    1. Log in to your online account on support.emc.com and go to this page: https://support.emc.com/servicecenter/createSR

    2. Engage an Isilon Support engineer directly through Live Chat Support: https://support.emc.com/servicecenter/liveChat/

    3. Call in to EMC Isilon Support at 1-800-782-4362 (For a complete local country dial list, please see this document: http://www.emc.com/collateral/contact-us/h4165-csc-phonelist-ho.pdf

    Please let me know if there is anything else I can do for you!

  • alex087

    11 Posts

    4277

    0

    Posted April 7th, 2016 21:00

    Hello!

    Answer from LDAP Server:

    LDAPMessage searchResEntry(4) "CN=alex,CN=Users,DC=test,DC=local" [8 results]

        messageID: 4

        protocolOp: searchResEntry (4)

            searchResEntry

                objectName: CN=alex,CN=Users,DC=test,DC=local

                attributes: 3 items

                    PartialAttributeList item sAMAccountName

                        type: sAMAccountName

                        vals: 1 item

                            AttributeValue: alex

                    PartialAttributeList item uid

                        type: uid

                        vals: 1 item

                            AttributeValue: 123

                    PartialAttributeList item mail

                        type: mail

                        vals: 1 item

                            AttributeValue: alex@test.local

        [Response To: 15]

        [Time: 0.086940000 seconds]

    I have not found a solution my problem in docu63147.pdf.

    I don't have contract for support Isilon (

  • Peter_Sero

    6 Operator

    1169 Posts

    4277

    0

    Posted April 8th, 2016 03:00

    Could you verify the "required user attributes" as shown in Appendix D of the troubleshooting guide?

    Your LDAP attributes mappings look "interesting", how did you arrive at these settings? And, probably most important, do you have SFU = Windows services for UNIX installed and configured on your 2008 server?

    Cheers

    -- Peter

  • alex087

    11 Posts

    4277

    0

    Posted April 11th, 2016 00:00

    Hello!

    Standard windows user not have UID, GID, Home Directory, Shell attributes.

    "Your LDAP attributes mappings look "interesting", how did you arrive at these settings?"

    Experimental way.

    I installed Windows services for UNIX.

  • alex087

    11 Posts

    4277

    0

    Posted April 11th, 2016 00:00

    After installed Windows services for UNIX:

    searchResEntry

        objectName: CN=alex,CN=Users,DC=test,DC=local

        attributes: 5 items

            PartialAttributeList item uid

                type: uid

                vals: 1 item

                    AttributeValue: alex

            PartialAttributeList item mail

                type: mail

                vals: 1 item

                    AttributeValue: alex@test.local

            PartialAttributeList item uidNumber

                type: uidNumber

                vals: 1 item

                    AttributeValue: 10000

            PartialAttributeList item gidNumber

                type: gidNumber

                vals: 1 item

                    AttributeValue: 1212

            PartialAttributeList item loginShell

                type: loginShell

                vals: 1 item

                    AttributeValue: /bin/sh

  • 2314

    0

    Posted April 11th, 2016 15:00

    What does your query look like for a user object, group object, etc.

  • Peter_Sero

    6 Operator

    1169 Posts

    4277

    0

    Posted April 11th, 2016 19:00

    Looks reasonable now -- does it work for you?

  • alex087

    11 Posts

    2679

    0

    Posted April 11th, 2016 20:00

    It is not work.