Re: [389-users] Can't access auto.master directory entries in console

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I might have missed something in the discussion, but even if numsubordinates is indexed only with presence:
# dbscan -f numsubordinates.db4  -n -r
+                                       3
    1 3 4
the range search should return the expected result:
$ ldapsearch [...] -b "dc=example,dc=com" "(&(numsubordinates=*)(numsubordinates>=1))" numsubordinates entryid
dn: dc=example,dc=com
numsubordinates: 4
entryid: 1

dn: ou=Groups,dc=example,dc=com
numsubordinates: 4
entryid: 3

dn: ou=People,dc=example,dc=com
numsubordinates: 2
entryid: 4

Rich Megginson wrote:
On 01/05/2011 11:39 AM, Orion Poplawski wrote:
On 01/05/2011 09:55 AM, Rich Megginson wrote:
On 01/05/2011 09:16 AM, Orion Poplawski wrote:
On 01/05/2011 09:06 AM, Rich Megginson wrote:
Try doing the ldapsearch you used to test, but add numSubordinates 
to the list
of attributes to return:

ldapsearch .... "big filter with (numSubordinates>=1) clause 
removed" \*
numSubordinates
Okay, something is wrong here. These results appear correct:
Looks like a problem with the numSubordinates index - it looks like 
it is only
indexed for presence - try adding an equality index for 
numSubordinates and
reindex.

I don't know when or why this changed - looks like a regression.
I added an index for equality by adding nsIndexTypes: eq to:

cn=numsubordinates,cn=index,cn=userRoot,cn=ldbm 
database,cn=plugins,dn=config
cn=numsubordinates,cn=index,cn=NetscapeRoot,cn=ldbm 
database,cn=plugins,dn=config
cn=numsubordinates,cn=default indexes,cn=config,cn=ldbm 
database,cn=plugins,dn=config

I triggered an index rebuild by adding:


dn: cn=db2index_2011_1_5_11_21_50, cn=index, cn=tasks, cn=config
changetype: add
objectclass: top
objectclass: extensibleObject
cn: db2index_2011_1_5_11_21_50
nsInstance: userRoot
nsIndexAttribute: numsubordinates:eq


Saw in the error log:

[05/Jan/2011:11:30:26 -0700] - userRoot: Indexing attribute: 
numsubordinates
[05/Jan/2011:11:30:27 -0700] - userRoot: Finished indexing.

But now my numSubordinates>=1 search comes up empty.  Interestingly, 
numSubordinates>4 doesn't work either, but in this case it returns 
all, even those with numSubordinates <= 4.

Restarting the slapd process didn't help.

Filed https://bugzilla.redhat.com/show_bug.cgi?id=667488
What does dbscan say?
dbscan -f /var/lib/dirsrv/slapd-instancename/db/userRoot/numsubordinates.db4
?

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