On 10/01/2015 02:53 PM, Rich Megginson wrote:
On 10/01/2015 02:58 PM, Adrian Damian wrote:
> Hello Rich and Noriko,
>
> Is there a work around to slow listing or children problem?
You could use cn=Directory Manager which is not affected by ACIs.
Hmmm.
Interesting.
> All I need is to list their IDs (entrydn or cn or uid),
To what does "their" refer to? macro acis? All entries in the subtree?
Yes, all the entries at level one in the subtree of a node. The root
node is Groups and the subtree nodes are the actual groups. I want to be
able to list the names of the groups.
> operation that is not affected by the macro ACIs.
Not sure what you mean here.
The macro ACIs grant access to other attributes and
are not required to be
evaluated for this list/read operation to work correctly.
> I was thinking of a multi value attribute in the root node
The DSE root entry ""? The entry at the base of the suffix?
The root
Groups node for which I want to be able to display the name of
the group elements of the subtree.
> that contains the IDs of all the children.Is there a plugin that can
> update this attribute automatically when an new child entry is added
> or deleted to the base node?
No.
Fair enough. That could be achieved in the client software - I was just
hoping I could avoid that.
Adrian
> Thanks,
> Adrian
>
>
> On 09/17/2015 10:44 AM, Noriko Hosoi wrote:
>> On 09/17/2015 10:39 AM, Rich Megginson wrote:
>>> On 09/17/2015 11:33 AM, Noriko Hosoi wrote:
>>>> Hello,
>>>>
>>>> There is a known issue in the macro aci performance which is fixed in
>>>> the upstream. The fix will be included in the next rhel releases
>>>> (6.8 and 7.2).
>>>>
>>>
https://fedorahosted.org/389/ticket/48141
>> And
https://fedorahosted.org/389/ticket/48175
>>>> Thanks,
>>>> --noriko
>>>>
>>>> On 09/17/2015 09:59 AM, Adrian Damian wrote:
>>>>> 389-ds-base-1.2.11.15-34.el6_5.x86_64
>>>>>
>>>>> On 09/17/2015 09:56 AM, Rich Megginson wrote:
>>>>>> On 09/17/2015 10:52 AM, Adrian Damian wrote:
>>>>>>> Hi Rich,
>>>>>>>
>>>>>>> Sorry for missing this info. It's 1.2.11 running on SL6.
>>>>>> We need the exact version, which is why I asked for the output
of
>>>>>> rpm -q
>>>>>> 389-ds-base
>>>>>>
>>>>>>> Adrian
>>>>>>>
>>>>>>> On 09/17/2015 08:54 AM, Rich Megginson wrote:
>>>>>>>> On 09/16/2015 03:11 PM, Adrian Damian wrote:
>>>>>>>>> Hi There,
>>>>>>>>>
>>>>>>>>> The scenario is simple: we have a subtree in the DIT
with a few
>>>>>>>>> thousand
>>>>>>>>> children node. The parent node of the subtree has a
few acis
>>>>>>>>> including a
>>>>>>>>> couple of macro acis that apply to each of the child
nodes. We've
>>>>>>>>> observed a significant performance degradation when
trying to
>>>>>>>>> list all
>>>>>>>>> the children in the presence of the macro acis.
>>>>>>>>>
>>>>>>>>> Profiling on the client code show that although the
first few
>>>>>>>>> child
>>>>>>>>> nodes were fetched quite fast there is a clear delay
buildup
>>>>>>>>> as the
>>>>>>>>> retrieval progresses. The buildup is not present when
the macro
>>>>>>>>> acis
>>>>>>>>> are
>>>>>>>>> removed. Also, it is faster to split the list in
chunks and
>>>>>>>>> retrieve
>>>>>>>>> them sequentially.
>>>>>>>>>
>>>>>>>>> Is it possible that as the macro acis are resolved
they are
>>>>>>>>> added to
>>>>>>>>> the
>>>>>>>>> list of acis of the parent node so that the last
nodes are
>>>>>>>>> evaluated
>>>>>>>>> against many more acis than the first ones and hence
the
>>>>>>>>> observed delay
>>>>>>>>> in their retrieval? Is there a workaround for this?
>>>>>>>> What version of 389? rpm -q 389-ds-base
>>>>>>>>
>>>>>>>>> Thank you,
>>>>>>>>> Adrian
>>>>>>>>>
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