HANA rev74 create 1GB indexserver log file every 3 minutes.

Dear all,

after upgrade of HANA rev69 to rev74 PL03 dedicated for SAP business one, HANA create indexserver log ile what is 1 GB big every 3 minutes and my LOG volume go full very quickly. My LOG volume is 100 GB only.

I have restarted HANA engine and whole SUSE server even - result is the same - every 3 minutes 1 GB log file is creating...

after one hour:

listing from HANA Studio: