rsdb/obj/buffersize factor 10 greater than default 4096

[Former Member]

Hi,

I'm having a lot of swaps on the "Export/Import" buffer (more than 70.000).

I was trying to increase the parameter values, when I got this warning message:

"Parameter value not permitted:

rsdb/obj/buffersize factor 10 greater than default 4096

Do you still want to copy the parameter?"

Should I ignore this warning message?

[Former Member · Accepted solution]

Hi António,

This warning can be ignored, you should review the following also for recommendations about the parameter.

According to note 702728 , as a rule of thumb the value of rsdb/obj/max_objects should not be larger than one quarter of the value of rsdb/obj/buffersize.

Also according to note 373986 , a high number for swaps does not necessarily indicate a problem as long as the hit ratio is above 80%.

Note 702728 contains the following:

-

-

---

a) Size in the shared memory:

rsdb/esm/buffersize_kb

Default: 4,096

Maximum: 2,097.148 for kernel release 3.I to 6.20 with a

patch number lower than 1129. Size restrictions no longer apply

to releases above this level. Every directory requires approx.

-

-

---

Regards, Mark

[Former Member · Accepted solution]

thanks for the help, Mark...

[Former Member]

These paramets are depends on application programs you use. Please chek note 103747 for more information.

Thanks

prince Jose

ps: pls assign points if it helps you