- Plesk for Linux
Plesk is installed inside container.
Is it normal behavior that Plesk asks to change system limits before upgrade?
For example, the warning is shown that 'tcpsndbuf' and 'tcprcvbuf' limits should be increased.
This is a normal behavior.
During upgrade startup, pre-check script is executed.
On the step 31, it checks container limits:
[INFO] STEP 31: Checking that limits are not exceeded in /proc/user_beancounters...
[INFO] Result: OK
If limits are exceeded, it will show the warning before upgrade can be started.
These limits can be changed only from a hardware node. Contact your service provider to increase them.
None of limits in
should be exceeded.