Issue 7179 - pcache ttr issues
Summary: pcache ttr issues
Status: VERIFIED FIXED
Alias: None
Product: OpenLDAP
Classification: Unclassified
Component: slapd (show other issues)
Version: 2.4.29
Hardware: All All
: --- normal
Target Milestone: ---
Assignee: OpenLDAP project
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-02-22 23:02 UTC by Matthew Hardin
Modified: 2014-08-01 21:03 UTC (History)
0 users

See Also:


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Description Matthew Hardin 2012-02-22 23:02:32 UTC
Full_Name: Matthew Hardin
Version: 2.4.29
OS: Linux (Debian 6, x86_64)
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (170.215.93.127)


When proxycache overlay is configured with a time-to-refresh (TTR) value and the
entry being refreshed is no longer available on the remote server, the refresh
operation continues sending ldap search requests to the server, to which the
server responds with an error 2 and a text of "invalid deref".

The following log excerpt is from the remote server:

4f3f7580 conn=1003 op=55 SRCH base="ou=people,dc=example,dc=com" scope=1 deref=0
filter="(&(objectClass=posixAccount)(uidNumber=10001))"
4f3f7580 conn=1003 op=55 SRCH attr=cn uid uidNumber gidNumber homeDirectory
userPassword loginShell gecos description objectClass
4f3f7580 conn=1003 op=55 SEARCH RESULT tag=101 err=0 nentries=0 text=
4f3f7580 conn=1003 op=56 SEARCH RESULT tag=101 err=2 nentries=0 text=invalid
deref"

The old entry remains in the cache and is returned as the current value.

Comment 1 Matthew Hardin 2012-02-22 23:06:36 UTC
This is a DUP of 7178 and should be closed.

This was the result of clicking the "compose comment" button found on the ITS display screen. Seems like a malfunction, or at least a non-intuitive result.

-Matt



On Feb 22, 2012, at 4:02 PM, openldap-its@OpenLDAP.org wrote:

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Comment 2 Quanah Gibson-Mount 2012-02-22 23:55:43 UTC
changed notes
changed state Open to Closed
Comment 3 OpenLDAP project 2014-08-01 21:03:52 UTC
dupe