# Latest **URL:** https://forums.percona.com/latest.md?page=1 [Latest](https://forums.percona.com/latest.md) · [Categories](https://forums.percona.com/categories.md) · [Tags](https://forums.percona.com/tags.md) **Page:** 2 --- ## [Apologies for delaying Postgres 19 | Percona Community](https://forums.percona.com/t/apologies-for-delaying-postgres-19-percona-community/41346)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 0\ **Last updated:** [October 15, 2026, 10:21am UTC](https://forums.percona.com/t/apologies-for-delaying-postgres-19-percona-community/41346 "2026-10-15T10:21:45Z")
Everyone who follows database news has already heard about the delays of PostgreSQL 19: the major release that was supposed to go GA in September, now scheduled to be released on November 19 after multiple delays. What h… --- ## [PostgreSQL Percona TDE](https://forums.percona.com/t/postgresql-percona-tde/41340)
**Author:** [@kase007](https://forums.percona.com/u/kase007)\ **Replies:** 4\ **Last updated:** [October 15, 2026, 6:05am UTC](https://forums.percona.com/t/postgresql-percona-tde/41340 "2026-10-15T06:05:57Z")
Hello all, I have a question regarding TDE funcionality. Currently, I have a running cluster with TDE connected to hashicorp Vault. In case the vault became unreachable and PostgreSQL shutdown it wont startup. There is… --- ## [Pg\_tde\_archive\_decrypt/pg\_tde\_restore\_encrypt limitation in pgbackrest](https://forums.percona.com/t/pg-tde-archive-decrypt-pg-tde-restore-encrypt-limitation-in-pgbackrest/41250)
**Author:** [@grill](https://forums.percona.com/u/grill)\ **Replies:** 5\ **Last updated:** [October 15, 2026, 5:24am UTC](https://forums.percona.com/t/pg-tde-archive-decrypt-pg-tde-restore-encrypt-limitation-in-pgbackrest/41250 "2026-10-15T05:24:36Z")
Hey, wondering why you added the requirement to decrypt/encrypt the WAL if pgbackrest is used in the limitations documentation. I remember it wasn’t there before. We are currently using pgbackrest without encrypt/decr… --- ## [PXC 8.0 to 8.4 on OpenShift 4.14 now, 4.22 later: which operator version and upgrade path?](https://forums.percona.com/t/pxc-8-0-to-8-4-on-openshift-4-14-now-4-22-later-which-operator-version-and-upgrade-path/41342)
**Author:** [@jin.wen](https://forums.percona.com/u/jin.wen)\ **Replies:** 0\ **Last updated:** [October 14, 2026, 7:00pm UTC](https://forums.percona.com/t/pxc-8-0-to-8-4-on-openshift-4-14-now-4-22-later-which-operator-version-and-upgrade-path/41342 "2026-10-14T19:00:17Z")
Description: Hi @Slava\_Sarzhan @Valmira\_Nogueira, We plan the move from PXC 8.0 to 8.4 and would like Percona’s guidance on the operator version and the upgrade path. The platform’s next OpenShift version is 4.22 or lat… --- ## [One query to audit the PostgreSQL row-level security an AI … | Percona Community](https://forums.percona.com/t/one-query-to-audit-the-postgresql-row-level-security-an-ai-percona-community/41334)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 0\ **Last updated:** [October 13, 2026, 9:21am UTC](https://forums.percona.com/t/one-query-to-audit-the-postgresql-row-level-security-an-ai-percona-community/41334 "2026-10-13T09:21:41Z")
I take over apps that were made with Lovable, Bolt or v0. The apps’ databases are on Supabase. In this post I’ll show you how I check and patch what the builders wrote in the database to protect its data. This is a com… --- ## [Docker DBA Lab | Percona Community](https://forums.percona.com/t/docker-dba-lab-percona-community/41333)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 0\ **Last updated:** [October 12, 2026, 5:40pm UTC](https://forums.percona.com/t/docker-dba-lab-percona-community/41333 "2026-10-12T17:40:47Z")
How I built a local database playground, learned a few lessons the hard way, and created a practical command reference along the way. This is a companion discussion topic for the original entry at https://percona.commu… --- ## [FOSS 2026 conference in Chernihiv: how it went | Percona Community](https://forums.percona.com/t/foss-2026-conference-in-chernihiv-how-it-went-percona-community/41331)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 0\ **Last updated:** [October 12, 2026, 11:50am UTC](https://forums.percona.com/t/foss-2026-conference-in-chernihiv-how-it-went-percona-community/41331 "2026-10-12T11:50:51Z")
On October 1-2, Chernihiv Polytechnic National University held the II International scientific and practical conference “Free/Open Source Software in Education, Science & Business”. The conference was online and free for… --- ## [Welcome to PGConf.EU Valencia! | Percona Community](https://forums.percona.com/t/welcome-to-pgconf-eu-valencia-percona-community/41325)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 0\ **Last updated:** [October 9, 2026, 11:48am UTC](https://forums.percona.com/t/welcome-to-pgconf-eu-valencia-percona-community/41325 "2026-10-09T11:48:00Z")
PGConf.EU is right around the corner! This year, we’re heading to Valencia for three days of talks on October 20-22, followed by the Community Events Day on Friday, October 23. This is a companion discussion topic for … --- ## [Forged TCP RST (TTL 128) killing frontend sessions on ProxySQL 6033 — PXC 8.4.10 / ProxySQL 3.0.9](https://forums.percona.com/t/forged-tcp-rst-ttl-128-killing-frontend-sessions-on-proxysql-6033-pxc-8-4-10-proxysql-3-0-9/41292)
**Author:** [@smattana](https://forums.percona.com/u/smattana)\ **Replies:** 1\ **Last updated:** [October 9, 2026, 10:19am UTC](https://forums.percona.com/t/forged-tcp-rst-ttl-128-killing-frontend-sessions-on-proxysql-6033-pxc-8-4-10-proxysql-3-0-9/41292 "2026-10-09T10:19:50Z")
Environment ProxySQL 3.0.9, two nodes (keepalived VIP 10.160.9.72:6033) Percona XtraDB Cluster 8.4.10, 3 nodes, singlewrite (HG10 writer / 11 reader) Zabbix 7.0.19 frontend (PHP), Oracle Linux 9 Symptom Linking an MS… --- ## [Step by Step: ProxySQL HA with BGP ECMP Anycast | Percona Community](https://forums.percona.com/t/step-by-step-proxysql-ha-with-bgp-ecmp-anycast-percona-community/41323)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 0\ **Last updated:** [October 8, 2026, 7:08pm UTC](https://forums.percona.com/t/step-by-step-proxysql-ha-with-bgp-ecmp-anycast-percona-community/41323 "2026-10-08T19:08:09Z")
In our previous blog post ProxySQL HA with BGP ECMP Anycast, we established why we would want to use BGP ECMP as a strategy for making our ProxySQL cluster highly available. Now let’s look at how to implement it technica… --- ## [Leveraging MongoDB's native oplog applier for faster PBM PITR restores](https://forums.percona.com/t/leveraging-mongodbs-native-oplog-applier-for-faster-pbm-pitr-restores/41318)
**Author:** [@Daniel\_Osuntoyinbo](https://forums.percona.com/u/Daniel_Osuntoyinbo)\ **Replies:** 1\ **Last updated:** [October 8, 2026, 10:49am UTC](https://forums.percona.com/t/leveraging-mongodbs-native-oplog-applier-for-faster-pbm-pitr-restores/41318 "2026-10-08T10:49:11Z")
Hi all, While testing replicaset PITR restores of multi-terrabyte mongodb clusters using PBM, I observed that PBM replays the oplog serially. PITR restore for a 4 hour window of oplog size of about 46GB took 2+ days to … --- ## [Percona MySQL 8.0 migration to Aurora MySQL](https://forums.percona.com/t/percona-mysql-8-0-migration-to-aurora-mysql/41319)
**Author:** [@carlos.mejia.ven](https://forums.percona.com/u/carlos.mejia.ven)\ **Replies:** 6\ **Last updated:** [October 8, 2026, 6:59am UTC](https://forums.percona.com/t/percona-mysql-8-0-migration-to-aurora-mysql/41319 "2026-10-08T06:59:27Z")
Hello, I’m trying to restore a backup of an on-premise Percona MySQL 8.0 database in AWS but the operation never ends. I’m testing with a 30GB Percona MySQL replica (real DB is 2TB): mysql\> SHOW VARIABLES LIKE 'versio… --- ## [Prevent export keys from OpenBao](https://forums.percona.com/t/prevent-export-keys-from-openbao/41313)
**Author:** [@Alexander\_H](https://forums.percona.com/u/Alexander_H)\ **Replies:** 1\ **Last updated:** [October 5, 2026, 2:07pm UTC](https://forums.percona.com/t/prevent-export-keys-from-openbao/41313 "2026-10-05T14:07:41Z")
When using PG\_TDE with OpenBao, is it possible to prevent access to the key in OpenBao ? I am trying to make a case that the artefacts stored in OpenBao are securely managed and cannot be exported and used to access a TD… --- ## [Percona backup getting timeout for Mongodb](https://forums.percona.com/t/percona-backup-getting-timeout-for-mongodb/41130)
**Author:** [@Anikessh](https://forums.percona.com/u/Anikessh)\ **Replies:** 7\ **Last updated:** [October 5, 2026, 10:36am UTC](https://forums.percona.com/t/percona-backup-getting-timeout-for-mongodb/41130 "2026-10-05T10:36:35Z")
Hi We are using percona backup version as 2.15 and mongodb version as 8.0 and while taking backup through docker we are getting error as follows docker run --rm -v /etc/mongo/ssl/ca-chainv4.cert.pem:/ca-chainv4.cert.p… --- ## [A Fail-Fast PostgreSQL Migration Preflight for CI | Percona Community](https://forums.percona.com/t/a-fail-fast-postgresql-migration-preflight-for-ci-percona-community/41252)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 1\ **Last updated:** [October 5, 2026, 10:23am UTC](https://forums.percona.com/t/a-fail-fast-postgresql-migration-preflight-for-ci-percona-community/41252 "2026-10-05T10:23:10Z")
A database migration can be syntactically correct and still be a poor release candidate. A regular index build can block writes, an ALTER TABLE may wait behind a conflicting lock or hold a strong lock longer than expecte… --- ## [Operator PS MySQL - behaviour on 1 instance that gets unavailable](https://forums.percona.com/t/operator-ps-mysql-behaviour-on-1-instance-that-gets-unavailable/41171)
**Author:** [@Carlos\_Abrantes](https://forums.percona.com/u/Carlos_Abrantes)\ **Replies:** 6\ **Last updated:** [October 2, 2026, 1:30pm UTC](https://forums.percona.com/t/operator-ps-mysql-behaviour-on-1-instance-that-gets-unavailable/41171 "2026-10-02T13:30:54Z")
Hi all, just trying to understand the expected operator behaviour. Description: a cluster with 3 instances using Group Replication one pod/instance gets unavailable (network split 1 vs 2). It gets the state UNREACHAB… --- ## [Pt-online-schema-change 3.7.1 exhausts max\_user\_connections on MySQL 8.4 replica lag checks](https://forums.percona.com/t/pt-online-schema-change-3-7-1-exhausts-max-user-connections-on-mysql-8-4-replica-lag-checks/41300)
**Author:** [@Aneel\_Ahmad](https://forums.percona.com/u/Aneel_Ahmad)\ **Replies:** 1\ **Last updated:** [October 2, 2026, 1:58am UTC](https://forums.percona.com/t/pt-online-schema-change-3-7-1-exhausts-max-user-connections-on-mysql-8-4-replica-lag-checks/41300 "2026-10-02T01:58:14Z")
Environment: pt-online-schema-change 3.7.1-4 (percona-toolkit) Primary: Percona Server 8.0.36-28 Replicas: MySQL 8.4 OS: Linux (x86\_64) Replica discovery: --recursion-method dsn=“D=,t=dsns” Primary: Percona Server 8.… --- ## [PMM - disk latency graph](https://forums.percona.com/t/pmm-disk-latency-graph/41290)
**Author:** [@Andrey\_Virus](https://forums.percona.com/u/Andrey_Virus)\ **Replies:** 3\ **Last updated:** [September 29, 2026, 3:17pm UTC](https://forums.percona.com/t/pmm-disk-latency-graph/41290 "2026-09-29T15:17:30Z")
In PMM there is a “Disk Latency” graph. Its description says: Shows average latency for read and write IO operations. Higher than typical latency for highly loaded storage indicates saturation (overload) and is a frequ… --- ## [Openshift - operator upgrade - OLM wants to upgrade 2.9.0 straight to 3.1.0](https://forums.percona.com/t/openshift-operator-upgrade-olm-wants-to-upgrade-2-9-0-straight-to-3-1-0/41289)
**Author:** [@eprevost](https://forums.percona.com/u/eprevost)\ **Replies:** 4\ **Last updated:** [September 29, 2026, 2:27am UTC](https://forums.percona.com/t/openshift-operator-upgrade-olm-wants-to-upgrade-2-9-0-straight-to-3-1-0/41289 "2026-09-29T02:27:11Z")
Hi, I have Percona Operator for Postgresql certified version 2.9.0-cw installed on an Openshift cluster. According to documentation, we have to go through all minor versions, so to upgrade from 2.9.0 to 3.1.0, 3.0.0 mu… --- ## [LaserFocus - Keeping Our Goals in Sight | Percona Community](https://forums.percona.com/t/laserfocus-keeping-our-goals-in-sight-percona-community/41298)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 0\ **Last updated:** [September 28, 2026, 5:46pm UTC](https://forums.percona.com/t/laserfocus-keeping-our-goals-in-sight-percona-community/41298 "2026-09-28T17:46:19Z")
Every planning cycle starts the same way. We sit together, agree on a handful of goals and everyone leaves the meeting motivated. A few weeks later, Jira holds hundreds of tickets, new requests come in every day, and the… --- ## [Percona Rel 10 Release for MongoDB](https://forums.percona.com/t/percona-rel-10-release-for-mongodb/41212)
**Author:** [@LL-User](https://forums.percona.com/u/LL-User)\ **Replies:** 3\ **Last updated:** [September 28, 2026, 8:11am UTC](https://forums.percona.com/t/percona-rel-10-release-for-mongodb/41212 "2026-09-28T08:11:15Z")
Today we download 8.0 rpm’s “percona-server-mongodb” from https://repo.percona.com/pdmdb-8.0/yum/release/9/RPMS/x86\_64/ “percona-backup-mongodb” from “https://repo.percona.com/pbm/yum/release/9/RPMS/x86\_64/” We need… --- ## [Reviewing large projects with AI: contributing in a … | Percona Community](https://forums.percona.com/t/reviewing-large-projects-with-ai-contributing-in-a-percona-community/41294)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 0\ **Last updated:** [September 25, 2026, 4:17pm UTC](https://forums.percona.com/t/reviewing-large-projects-with-ai-contributing-in-a-percona-community/41294 "2026-09-25T16:17:03Z")
When you read about how LLMs help developers start on a project, it’s usually about how quickly they can create their first meaningful PRs. But is it really them creating those patches? This is a companion discussion t… --- ## [Open FIPS Build, Vectors, and Binlog Server: Marco Tusa at … | Percona Community](https://forums.percona.com/t/open-fips-build-vectors-and-binlog-server-marco-tusa-at-percona-community/41293)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 0\ **Last updated:** [September 25, 2026, 2:33pm UTC](https://forums.percona.com/t/open-fips-build-vectors-and-binlog-server-marco-tusa-at-percona-community/41293 "2026-09-25T14:33:55Z")
This post collects the main things Marco Tusa covered in his keynote at Percona Live 2026 in Amsterdam: where Percona stands on MySQL, which features landed in the server, and what holds the MySQL community together. T… --- ## [Cacti Apache CPU load](https://forums.percona.com/t/cacti-apache-cpu-load/3445)
**Author:** [@denmaddog](https://forums.percona.com/u/denmaddog)\ **Replies:** 2\ **Last updated:** [September 25, 2026, 2:15am UTC](https://forums.percona.com/t/cacti-apache-cpu-load/3445 "2026-09-25T02:15:02Z")
Hello, I’ve installed Percona monitoring plugins for Cacti/apache and all graphs are displaying graphs except for Apache CPU load. I have this for couple of servers and on all only this graph is not being populated, sho… --- ## [Tarball-based Percona SST/IST failure after upgrading from 8.4.4-4.1 to 8.4.8-8.1](https://forums.percona.com/t/tarball-based-percona-sst-ist-failure-after-upgrading-from-8-4-4-4-1-to-8-4-8-8-1/41279)
**Author:** [@mahesh\_d](https://forums.percona.com/u/mahesh_d)\ **Replies:** 6\ **Last updated:** [September 23, 2026, 8:59am UTC](https://forums.percona.com/t/tarball-based-percona-sst-ist-failure-after-upgrading-from-8-4-4-4-1-to-8-4-8-8-1/41279 "2026-09-23T08:59:14Z")
We have successfully deployed a 3 node Percona XtraDB Cluster v8.4.4 via the el8 (glibc2.28) “miminal” tarballs on 3 RHEL8.10 servers. Everything is running as root and deployed under /root directory (tarball extracted i… --- ## [Auth failures when attempting to register PMM client](https://forums.percona.com/t/auth-failures-when-attempting-to-register-pmm-client/41189)
**Author:** [@Twilightzer0](https://forums.percona.com/u/Twilightzer0)\ **Replies:** 11\ **Last updated:** [September 21, 2026, 9:29pm UTC](https://forums.percona.com/t/auth-failures-when-attempting-to-register-pmm-client/41189 "2026-09-21T21:29:25Z")
We’ve recently installed an upgrade from PMM to PMM 3.8.0 and I’m having issues registering any clients with the new server. No matter what I put for the auth string in “pmm-admin config” it fails with: \[root@dv1medp… --- ## [Xbcloud get from s3 fail](https://forums.percona.com/t/xbcloud-get-from-s3-fail/34570)
**Author:** [@j\_olivia](https://forums.percona.com/u/j_olivia)\ **Replies:** 6\ **Last updated:** [September 21, 2026, 1:37pm UTC](https://forums.percona.com/t/xbcloud-get-from-s3-fail/34570 "2026-09-21T13:37:32Z")
I can’t not get backup data from s3 to use xbcloud. my command is xbcloud get s3://bucket/path/ –s3-access-key=\*\*\*\* –s3-secret-key=\*\*\*\* –s3-region=\*\*\*\* | xbstream restore -x -C /backup/FULL/ and then i got re… --- ## [Pt-osc / MariaDB 11.4 - triggers on new table where DEFINER was role1 - created with DEFINER as user (role1@%)](https://forums.percona.com/t/pt-osc-mariadb-11-4-triggers-on-new-table-where-definer-was-role1-created-with-definer-as-user-role1/41213)
**Author:** [@psumner](https://forums.percona.com/u/psumner)\ **Replies:** 2\ **Last updated:** [September 21, 2026, 5:03am UTC](https://forums.percona.com/t/pt-osc-mariadb-11-4-triggers-on-new-table-where-definer-was-role1-created-with-definer-as-user-role1/41213 "2026-09-21T05:03:33Z")
\@\:~$ pt-online-schema-change --version pt-online-schema-change 3.6.0 Recently ran pt-osc to add an index on a table which has after update/insert/delete triggers, all with DEFINER=role1 After successfully… --- ## [Percona Server 5.7 - ERROR 3185 on one DRE encrypted table only; others work fine](https://forums.percona.com/t/percona-server-5-7-error-3185-on-one-dre-encrypted-table-only-others-work-fine/41255)
**Author:** [@pravata\_dash](https://forums.percona.com/u/pravata_dash)\ **Replies:** 5\ **Last updated:** [September 19, 2026, 10:42am UTC](https://forums.percona.com/t/percona-server-5-7-error-3185-on-one-dre-encrypted-table-only-others-work-fine/41255 "2026-09-19T10:42:44Z")
Problem: Without any changes at Mysql DB OR table level, one DRE(Data At Rest Encryption) table consistently fails where as other encrypted tables are accessible, SELECT COUNT(\*) FROM myschema.user\_profile; -- ERROR 31… --- ## [Connection monitor in PMM](https://forums.percona.com/t/connection-monitor-in-pmm/41079)
**Author:** [@Sai\_Teja\_Varma](https://forums.percona.com/u/Sai_Teja_Varma)\ **Replies:** 1\ **Last updated:** [September 18, 2026, 1:58pm UTC](https://forums.percona.com/t/connection-monitor-in-pmm/41079 "2026-09-18T13:58:45Z")
Hi All, I have created a tool which creates Per-client-IP connection monitoring for MongoDB with PMM (Percona Monitoring and Management). This tool fills a gap in PMM’s built-in mongodb\_exporter, which reports total con… [Previous page](https://forums.percona.com/latest.md) [Next page](https://forums.percona.com/latest.md?page=2)