If database of ACS full,we will cannot login ACS,right or not?

[Rps-Cheers]

HI everyone,


we have met a problem,that is about database useage,we can issue "acsview show-dbsize"command in acs-config mode,but we cannot see any output about database.

So,i want to know whether there will cannot login ACS in case the database full？


ACS verison:5.5.0.46.


thanks a lot.

[Jason Kunst · Accepted solution]

What’s wrong with info in this post? If you still need answer please update that thread

https://community.cisco.com/t5/policy-and-access/what-will-happen-if-acs-database-full/td-p/3743380

[Rps-Cheers · Accepted solution]

I have already learned about this problem.

After the ACS Appliance 5.x acts as the log collector, if it does not perform reasonable database compression or data backup operations for a long time, it will cause nearly 100% of the space in the /opt directory of the system file to be occupied. It is a key directory for ACS applications and will extend a series of problems, such as the service is in the hang state, and the WEB GUI page cannot be opened normally.

we can do it as below:
Confirm the problem---backup or dump data---clean up space-optimized configuration After logging in to the ACS through the CLI, you can quickly get the health status of the current ACS disk space through the "show disk" command, after confirming that the disk space indicator is deteriorating , arrange the following steps to implement step by step.

refer to :https://www.cisco.com/c/zh_cn/support/docs/security/secure-access-control-system/processdiskfullforacsoptdirectory.html