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Serious network problem!

vivi5Sep 3 2024 — edited Sep 3 2024

Hello everyone,

I am a personal user of Oracle Cloud, and my instance network has been completely down recently. All network requests fail, making it impossible for me to use the cloud services. I have tried rebooting the instance and reviewing the network configuration, but nothing has worked. As a personal user, I do not have access to more advanced support options, nor do I have the capability to troubleshoot the network issue myself.

I am aware of the recent issue regarding tag loss, but I cannot confirm if this is related to the network outage. Since I am unable to resolve this issue on my own, I am urgently seeking assistance from the Oracle community or engineers who can help check and resolve the problem.

This issue has caused significant disruption, and I hope it can be addressed as soon as possible.

Thank you so much for your support and assistance!

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Marked by L. Fernigrini 6 months ago

Comments

MartinBach-Oracle Jan 8 2025

Hi Salomon,

please have a look at this blog post written by @ulrike-schwinn-oracle :

https://blogs.oracle.com/coretec/post/easy-sql-statement-tracking-in23c

I hope this answers your question, if not, please shout!

- Martin

Solomon Yakobson Jan 8 2025

@martinbach-oracle - No, it doesn't answer my question. Article you pointed to shows uses:

SQL> alter system set sql_history_enabled=true scope=both;

And in my post I said “Works fine when enabled on system level”. My question was about

SQL> ALTER SESSION SET SQL_HISTORY_ENABLED = TRUE;

where I showed SQL history was NOT captured even though it should be based on SQL_HISTORY_ENABLED:

Modifiable **ALTER SESSION**, ALTER SYSTEM

SY.

MartinBach-Oracle Jan 8 2025

As per the article I shared the situation is as follows at the moment

  • You must enable SQL history PDB-wide (only a DBA can do that) so there's a certain level of control over the feature
  • Your session has access to the SQL history
  • If you don't want to record anything, set sql_history_enabled to false.

I'm currently assessing if that's intended behaviour (in which case the documentation should be amended) or a feature not working as it should (in which case it needs fixing). The parameter is indeed session-modifyable, but not in the sense you expected.

We'll keep you posted.

- Martin

Solomon Yakobson Jan 8 2025

Do you mean it must be enabled on system level and not on session level and all session can do is disabe it for the session?

SY.

MartinBach-Oracle Jan 14 2025

Yes,

that's correct as of Oracle Database Free 23.6.

- Martin

Solomon Yakobson Jan 14 2025

Thanks Martin, I hope this will be added to 23AI docs soon.

SY.

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