This bug is created as a clone of upstream ticket:
https://fedorahosted.org/389/ticket/47354

A filter containing unindexed component will trigger a log with 'notes=U' although the full filter is indexed.

Step to reproduce:
   * create an instance
   * import  /usr/share/dirsrv/data/Example-views.ldif (the bug is not related to views/roles/cos but this ldif file is convenient to reproduce)
   * do a searche with '&' with only indexed component. The log will NOT contain 'notes=U'. Then add at least a component not indexed (being not indexed or allid), then the search will be logged 'notes=U' although it was indexed with the others components.



{{{
[30/Apr/2013:17:46:46 +0200] conn=10 op=1 SRCH base="dc=example,dc=com" scope=2 filter="(l=Santa Clara)" attrs="distinguishedName"
[30/Apr/2013:17:46:46 +0200] conn=10 op=1 RESULT err=0 tag=101 nentries=76 etime=0

[30/Apr/2013:17:47:36 +0200] conn=11 op=1 SRCH base="dc=example,dc=com" scope=2 filter="(&(l=Santa Clara)(roomNumber=*))" attrs=ALL
[30/Apr/2013:17:47:36 +0200] conn=11 op=1 RESULT err=0 tag=101 nentries=76 etime=0 notes=U

[30/Apr/2013:17:48:15 +0200] conn=12 op=1 SRCH base="dc=example,dc=com" scope=2 filter="(&(roomNumber=*)(l=Santa Clara))" attrs=ALL
[30/Apr/2013:17:48:15 +0200] conn=12 op=1 RESULT err=0 tag=101 nentries=76 etime=0 notes=U

[30/Apr/2013:17:48:47 +0200] conn=13 op=1 SRCH base="dc=example,dc=com" scope=2 filter="(&(roomNumber=3445)(l=Santa Clara))" attrs=ALL
[30/Apr/2013:17:48:47 +0200] conn=13 op=1 RESULT err=0 tag=101 nentries=1 etime=0 notes=U

[30/Apr/2013:17:49:14 +0200] conn=14 op=1 SRCH base="dc=example,dc=com" scope=2 filter="(&(roomNumber=34*)(l=Santa Clara))" attrs=ALL
[30/Apr/2013:17:49:14 +0200] conn=14 op=1 RESULT err=0 tag=101 nentries=2 etime=0 notes=U

}}}

For CBP