Re: Problem adding users to group.

Ludwig Krispenz <lkrispen@xxxxxxxxxx> · Thu, 10 Aug 2017 11:25:06 +0200



    On 08/09/2017 09:48 PM, Lucas Diedrich
      wrote:

    
      Willian, i can make that, is there any manual on
        how to get the data trough gstack?
        

        Another thing, as i needed to resolve the issue, i had
          ldapmodify my group adding the members, using the method below
          it took like 16 sec. peer user and leading to un-reponsive
          system after the 30th user:
        

          dn: cn=mygorup,cn=groups,cn=accounts,dc=domain
          changetype: modify
          add: member
          dn: uid=user1,cn=users,cn=accounts,dc=domain
          -
          dn: cn=mygorup,cn=groups,cn=accounts,dc=domain

              
          changetype: modify
          add: member
          dn: uid=user2,cn=users,cn=accounts,dc=domain
          -
          dn: cn=mygorup,cn=groups,cn=accounts,dc=domain

              
          changetype: modify
          add: member
          dn: uid=user3,cn=users,cn=accounts,dc=domain
          -
        
        + 50 users

        
        But, changing to the method below, i was able to add all
          600 users in only 16 sec with no un-responsive time:
        

          dn: cn=mygorup,cn=groups,cn=accounts,dc=domain
          changetype: modify
          add: member
          dn: uid=user1,cn=users,cn=accounts,dc=domain
          dn: uid=user2,cn=users,cn=accounts,dc=domain
          dn: uid=user3,cn=users,cn=accounts,dc=domain
          +55
        
      
    this is no surprise. in on case you have >50 operations and
        over 50 invocations of teh memberof plugin and in the other case
        there is only one operation and one plugin call

    
          -
        
        
          Em ter, 8 de ago de 2017 às 19:57, William
            Brown <wibrown@xxxxxxxxxx>
            escreveu:

          
          On Mon, 2017-08-07 at 17:30
            +0000, Lucas Diedrich wrote:

            > Hello guys,

            >

            > i have a *Freeipa 4.4.1* with 389
            (389-ds-base-1.3.5.18-1.fc25.x86_64), my

            > problem is, i have a huge group with 5400 users, but
            i've to add more 800

            > to it, when i try to add more than 10 my dirsrv goes
            unresponsive.

            >

            > When the system starts to replicate all my Freeipa's
            goes unresponsive,

            > asking over #389 some guys susgest that could be a bug
            with the *memberof

            > plugin*, is there anything i can do to fix this?

            
            Morning,

            
            Would you mind taking a gstack of the ns-slapd process when
            it goes

            un-responsive? This would help me to see why it's showing
            high latency

            like this.

            
            Thanks,

            
            --

            Sincerely,

            
            William Brown

            Software Engineer

            Red Hat, Australia/Brisbane

            
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