Bug 1369570
| Summary: | cleanallruv changelog cleaning incorrectly impacts all backends | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Noriko Hosoi <nhosoi> |
| Component: | 389-ds-base | Assignee: | Noriko Hosoi <nhosoi> |
| Status: | CLOSED ERRATA | QA Contact: | Viktor Ashirov <vashirov> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 7.3 | CC: | lmiksik, mreynolds, nkinder, rmeggins, sramling |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | 389-ds-base-1.3.5.10-9.el7 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-11-03 20:45:15 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Noriko Hosoi
2016-08-23 19:41:00 UTC
Hi Mark, request you to add steps to verify this bugzilla. Thanks! Steps to reproduce [1] Setup 3 was MMR on userroot (dc=example,dc=com) Replica A - use Replica ID 1 Replica B - use Replica ID 2 Replica C - use Replica ID 3 [2] On Replica A create a new backend/suffix: o=test.com [3] Setup o=test.com as a Replication Master - use Replica ID 2 [4] Make any kind of update to o=test.com - so something gets written to its changelog. [5] Make updates to dc=example,dc=com on Replica A, B, and C [6] Stop Replica B [7] Move the replication agreements to Replica B from Replica A & C [8] Run the cleanallruv task on "dc=example,dc=com" and clean rid 2 [9] Once task is complete, stop replica A [10] Check the changelog of o=test.com to see if it still has the update from step [4] in it: Example, fill in the the DN from the update that was used in step [4]: /usr/bin/cl-dump -D "cn=directory manager" -w Secret123 -r "o=test.com" | grep "DN from step [4]" [11] If the update is still present, then the fix has been verified Thanks Mark! for the detailed steps. 1). Four master & 2 consumer setup is in place for suffix "ou=passsync,dc=com" 2). On M2 [root@ratangad ~]# ldapsearch -D "cn=directory manager" -w Secret123 -h localhost -p 1289 -x -o ldif-wrap=no -b "cn=replica,cn=dc\3Dpasssync\2Cdc\3Dcom,cn=mapping tree,cn=config" dn: cn=replica,cn=dc\3Dpasssync\2Cdc\3Dcom,cn=mapping tree,cn=config nsDS5ReplicaRoot: dc=passsync,dc=com nsDS5ReplicaType: 3 nsDS5ReplicaId: 2212 3). Add suffix o=test.com and configure replica master with same RID as M2. [root@ratangad MMR_WINSYNC]# ldapsearch -LLL -D "cn=directory manager" -w Secret123 -h localhost -p 1189 -x -o ldif-wrap=no -b "cn=replica,cn=\"o=test.com\",cn=mapping tree,cn=config" dn: cn=replica,cn=o\3Dtest.com,cn=mapping tree,cn=config nsDS5ReplicaRoot: o=test.com nsDS5ReplicaType: 3 nsDS5ReplicaId: 2212 nsds5ReplicaChangeCount: 12 4). New entries added to o=test.com. Changelog updated 5). New entries added to dc=passsync,dc=com. Changelog updated. 6). Stop M2. /usr/lib64/dirsrv/slapd-M2/stop-slapd 7). Remove replication agreements from all masters which points to M2 [root@ratangad MMR_WINSYNC]# ldapdelete -D "cn=directory manager" -w Secret123 -h localhost -p 1189 -x "cn=1189_to_1626_on_ratangad.eng.blr.redhat.com,cn=replica,cn=dc\3Dpasssync\2Cdc\3Dcom,cn=mapping tree,cn=config" [root@ratangad MMR_WINSYNC]# ldapdelete -D "cn=directory manager" -w Secret123 -h localhost -p 2189 -x "cn=2189_to_1626_on_ratangad.eng.blr.redhat.com,cn=replica,cn=dc\3Dpasssync\2Cdc\3Dcom,cn=mapping tree,cn=config" [root@ratangad MMR_WINSYNC]# ldapdelete -D "cn=directory manager" -w Secret123 -h localhost -p 2289 -x "cn=2289_to_1626_on_ratangad.eng.blr.redhat.com,cn=replica,cn=dc\3Dpasssync\2Cdc\3Dcom,cn=mapping tree,cn=config" 8). [root@ratangad MMR_WINSYNC]# cat /export/clean_m2.ldif dn: cn=M2clean,cn=cleanallruv,cn=tasks,cn=config cn: M2clean objectclass: extensibleObject replica-base-dn: dc=passsync,dc=com replica-id: 2212 [root@ratangad MMR_WINSYNC]# ldapmodify -x -p 1189 -h localhost -D "cn=Directory Manager" -w Secret123 -avf /export/clean_m2.ldif ldap_initialize( ldap://localhost:1189 ) add cn: M2clean add objectclass: extensibleObject add replica-base-dn: dc=passsync,dc=com add replica-id: 2212 adding new entry "cn=M2clean,cn=cleanallruv,cn=tasks,cn=config" modify complete ==> /var/log/dirsrv/slapd-M3/errors <== [15/Sep/2016:00:32:11.451215825 +051800] NSMMReplicationPlugin - CleanAllRUV Task (rid 2212): Cleaning rid (2212)... [15/Sep/2016:00:32:11.481326122 +051800] NSMMReplicationPlugin - CleanAllRUV Task (rid 2212): Waiting to process all the updates from the deleted replica... [15/Sep/2016:00:32:11.523065237 +051800] NSMMReplicationPlugin - CleanAllRUV Task (rid 2212): Waiting for all the replicas to be online... [15/Sep/2016:00:32:11.590802258 +051800] NSMMReplicationPlugin - CleanAllRUV Task (rid 2212): Waiting for all the replicas to receive all the deleted replica updates... [15/Sep/2016:00:32:11.650533230 +051800] NSMMReplicationPlugin - CleanAllRUV Task (rid 2212): Sending cleanAllRUV task to all the replicas... [15/Sep/2016:00:32:11.700180731 +051800] NSMMReplicationPlugin - CleanAllRUV Task (rid 2212): Cleaning local ruv's... [15/Sep/2016:00:32:12.736788757 +051800] NSMMReplicationPlugin - CleanAllRUV Task (rid 2212): Waiting for all the replicas to be cleaned... [15/Sep/2016:00:32:12.779116577 +051800] NSMMReplicationPlugin - CleanAllRUV Task (rid 2212): Waiting for all the replicas to finish cleaning... [15/Sep/2016:00:32:12.817946287 +051800] NSMMReplicationPlugin - CleanAllRUV Task (rid 2212): Not all replicas finished cleaning, retrying in 10 seconds [15/Sep/2016:00:32:22.862236331 +051800] NSMMReplicationPlugin - CleanAllRUV Task (rid 2212): Successfully cleaned rid(2212). 9). Stop M1. /usr/lib64/dirsrv/slapd-M1/stop-slapd 10). Start slapd on M1 and check if cl-dump shows DN of entries added to o=test.com on M1 [root@ratangad MMR_WINSYNC]# /usr/lib64/dirsrv/slapd-M1/stop-slapd [root@ratangad MMR_WINSYNC]# /usr/bin/cl-dump -D "cn=directory manager" -w Secret123 -p 1189 -h localhost -r "o=test.com" | grep -i "uid=earrooo3,ou=People,o=test.com" dn: uid=earrooo3,ou=People,o=test.com entrydn: uid=earrooo3,ou=people,o=test.com [root@ratangad MMR_WINSYNC]# /usr/bin/cl-dump -D "cn=directory manager" -w Secret123 -p 1189 -h localhost -r "o=test.com" | grep -i "uid=earrrrre3,ou=People,o=test.com" dn: uid=earrrrre3,ou=People,o=test.com entrydn: uid=earrrrre3,ou=people,o=test.com Running cleanallruv task is not impacting other backends as tested above. Hence, marking the bug as Verified. [root@ratangad MMR_WINSYNC]# rpm -qa |grep -i 389-ds-base 389-ds-base-1.3.5.10-10.el7.x86_64 389-ds-base-debuginfo-1.3.5.10-6.el7.x86_64 389-ds-base-libs-1.3.5.10-10.el7.x86_64 389-ds-base-devel-1.3.5.10-10.el7.x86_64 Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHSA-2016-2594.html |