[389-users] Re: Several "DB retried operation targets" messages per day

Thu, 12 Aug 2021 05:22:05 -0700 


On 8/12/21 5:16 AM, William Brown wrote:

hey there,

Some of your messages have been bouncing or being caught in spam filters due to 
DMARC/DNS SPF failures. That may be why no one is answering.
No, this was not filtered.  We have a lot of engineers on PTO at the moment, and the rest of us are working very hard on customer issues and other important deadlines.  We can't always give timely responses to community questions...
Looking at the code these "warning" messages just mean that a DB retry had occurred and an operation was retried, but that operation was already in the Content Sync Plugin pending list.  It is a harmless message, and perhaps should not even be logged at the default logging level. 

Regards,

Mark




On 12 Aug 2021, at 16:57, Kees Bakker <[email protected]> wrote:

Isn't there anyone out there who can comment?


On 04-08-2021 10:50, Kees Bakker wrote:

Hi,

(( This was also reported as an issue at github [1], but there isn't much 
activity there. ))

Each day there several messages with "WARN - content-sync-plugin - 
sync_update_persist_betxn_pre_op ...". It is unclear why they show up.

Briefly about the setup.
This is in a IPA deployment. We have three masters/replicas in a triangular 
topology, A-B, B-C, C-A.
The systems are called: rotte, linge and iparep4.

rotte is CentOS 7, with 389-ds-base-1.3.9.1-13.el7_7.x86_64
linge and iparep4 are CentOS 8 Stream, with 
389-ds-base-1.4.3.23-2.module_el8.5.0+835+5d54734c.x86_64

The messages seem to have a relation to DNS updates triggered by a DHCP server. 
These
updates come in on rotte, the CentOS7 system. Next, they get replicated to the 
two CentOS
systems.

At least a few times per day, on the two CentOS system I see the following. 
Even though
they are just(?) warnings, I still don't like it.


aug 03 15:47:20 iparep4.example.com ns-slapd[485]: [03/Aug/2021:15:47:20.474879344 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"dc=example,dc=com" (op=0x7efdcfc59600 idx_pl=0) => op not changed in PL
aug 03 20:31:12 iparep4.example.com ns-slapd[485]: [03/Aug/2021:20:31:12.981645921 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"changenumber=600749,cn=changelog" (op=0x7efdf8310200 idx_pl=1) => op not 
changed in PL
aug 03 20:31:44 iparep4.example.com ns-slapd[485]: [03/Aug/2021:20:31:44.287299445 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"changenumber=600773,cn=changelog" (op=0x7efe0a763000 idx_pl=1) => op not 
changed in PL
aug 03 20:36:40 iparep4.example.com ns-slapd[485]: [03/Aug/2021:20:36:40.890527828 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"changenumber=600785,cn=changelog" (op=0x7efe14014400 idx_pl=1) => op not 
changed in PL
aug 04 00:09:22 iparep4.example.com ns-slapd[485]: [04/Aug/2021:00:09:22.697622835 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"idnsName=rly8a-lyon,idnsname=example.com.,cn=dns,dc=example,dc=com" 
(op=0x7efe14014200 idx_pl=0) => op not changed in PL
aug 04 00:10:24 iparep4.example.com ns-slapd[485]: [04/Aug/2021:00:10:24.370023104 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"changenumber=601866,cn=changelog" (op=0x7efde0304400 idx_pl=1) => op not 
changed in PL
aug 04 00:27:39 iparep4.example.com ns-slapd[485]: [04/Aug/2021:00:27:39.369751746 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"changenumber=601970,cn=changelog" (op=0x7efe0a763000 idx_pl=1) => op not 
changed in PL
aug 04 00:28:58 iparep4.example.com ns-slapd[485]: [04/Aug/2021:00:28:58.163832176 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"changenumber=602032,cn=changelog" (op=0x7efdfbb8d200 idx_pl=1) => op not 
changed in PL
aug 04 03:02:39 iparep4.example.com ns-slapd[485]: [04/Aug/2021:03:02:39.646642606 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"dc=example,dc=com" (op=0x7efe0c265000 idx_pl=0) => op not changed in PL
aug 04 05:38:21 iparep4.example.com ns-slapd[485]: [04/Aug/2021:05:38:21.334053200 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"idnsName=ghprobe35792,idnsname=example.com.,cn=dns,dc=example,dc=com" 
(op=0x7efe9c6d8a00 idx_pl=0) => op not changed in PL


Aug 03 11:38:23 linge.example.com ns-slapd[282944]: [03/Aug/2021:11:38:23.090286378 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"changenumber=359984,cn=changelog" (op=0x7fd390ec3a00 idx_pl=1) => op not 
changed in PL
Aug 03 14:36:39 linge.example.com ns-slapd[282944]: [03/Aug/2021:14:36:39.798593691 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"changenumber=360832,cn=changelog" (op=0x7fd36532ea00 idx_pl=1) => op not 
changed in PL
Aug 03 15:00:45 linge.example.com ns-slapd[282944]: [03/Aug/2021:15:00:45.104018419 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"dc=example,dc=com" (op=0x7fd39c221800 idx_pl=0) => op not changed in PL
Aug 03 17:09:45 linge.example.com ns-slapd[282944]: [03/Aug/2021:17:09:45.881468406 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"changenumber=361533,cn=changelog" (op=0x7fd35c1f0c00 idx_pl=1) => op not 
changed in PL
Aug 03 17:42:13 linge.example.com ns-slapd[282944]: [03/Aug/2021:17:42:13.223390704 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"changenumber=361773,cn=changelog" (op=0x7fd39d210800 idx_pl=1) => op not 
changed in PL
Aug 03 19:09:44 linge.example.com ns-slapd[282944]: [03/Aug/2021:19:09:44.298497387 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"changenumber=362107,cn=changelog" (op=0x7fd390e15200 idx_pl=1) => op not 
changed in PL
Aug 04 01:42:13 linge.example.com ns-slapd[282944]: [04/Aug/2021:01:42:13.581042356 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"changenumber=364294,cn=changelog" (op=0x7fd375366000 idx_pl=1) => op not 
changed in PL
Aug 04 03:10:25 linge.example.com ns-slapd[282944]: [04/Aug/2021:03:10:25.655556357 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"changenumber=364690,cn=changelog" (op=0x7fd353072000 idx_pl=1) => op not 
changed in PL
Aug 04 07:08:40 linge.example.com ns-slapd[282944]: [04/Aug/2021:07:08:40.618202412 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"changenumber=365854,cn=changelog" (op=0x7fd3a062ee00 idx_pl=1) => op not 
changed in PL
Aug 04 10:25:19 linge.example.com ns-slapd[282944]: [04/Aug/2021:10:25:19.410683924 +0200] - 
WARN - content-sync-plugin - sync_update_persist_betxn_pre_op - DB retried operation targets 
"idnsname=example.com.,cn=dns,dc=example,dc=com" (op=0x7fd3cc00a200 idx_pl=0) 
=> op not changed in PL


[1] https://github.com/389ds/389-ds-base/issues/4842
-- Kees
_______________________________________________
389-users mailing list -- [email protected]
To unsubscribe send an email to [email protected]
Fedora Code of Conduct: 
https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: 
https://lists.fedoraproject.org/archives/list/[email protected]
Do not reply to spam on the list, report it: 
https://pagure.io/fedora-infrastructure

_______________________________________________
389-users mailing list -- [email protected]
To unsubscribe send an email to [email protected]
Fedora Code of Conduct: 
https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: 
https://lists.fedoraproject.org/archives/list/[email protected]
Do not reply to spam on the list, report it: 
https://pagure.io/fedora-infrastructure

--
Sincerely,

William Brown

Senior Software Engineer, Identity and Access Management
SUSE Labs, Australia
_______________________________________________
389-users mailing list -- [email protected]
To unsubscribe send an email to [email protected]
Fedora Code of Conduct: 
https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: 
https://lists.fedoraproject.org/archives/list/[email protected]
Do not reply to spam on the list, report it: 
https://pagure.io/fedora-infrastructure


--
Directory Server Development Team
_______________________________________________
389-users mailing list -- [email protected]
To unsubscribe send an email to [email protected]
Fedora Code of Conduct: 
https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: 
https://lists.fedoraproject.org/archives/list/[email protected]
Do not reply to spam on the list, report it: 
https://pagure.io/fedora-infrastructure

Reply via email to