Flash (Alert)
Abstract
Hiper APAR LI73879 - slow performance on i686 Communication Server for Linux system(v6231) when data is traversing across HPR Enterprise Extender connection.
Content
The Isolation Module driver allows the CS Linux drivers to be independent of the Linux distribution kernel layer. It provides a mechanism to call kernel routines that have kernel level specific entry points. The call to the timer clock needs to be set to 1/1000 of a second for the i686 platform only. This fix provides the proper check to set the correct clock interval.
*
Additional Symptoms:
VTAM sending multiple ARB Slowdown messages during data transfer regardless of the size of the data packets.
*
Download and install the efix for APAR LI73879. Installation instructions can be found in this Readme.
Related information
APAR package for LI73879
README file APAR LI73879
Rate this page:
Copyright and trademark information
IBM, the IBM logo and ibm.com are trademarks of International Business Machines Corp., registered in many jurisdictions worldwide. Other product and service names might be trademarks of IBM or other companies. A current list of IBM trademarks is available on the Web at "Copyright and trademark information" at www.ibm.com/legal/copytrade.shtml.