ACC Error Guide

ZCOM Error Codes
Meanings of the Error Codes
Chapter 242
ZEFILESYS (-76): File system error, check errno
Explanation: ZCOM requests are passed to the ZCOM driver via a
set of standard HP-UX device files. This error code is
returned when the system detects a generic file system
error not directly related to the ZCOM subsystem. The
global variable errno carries the HP-UX file system
error code.
Action: Examine the value of errno and correct the problem as
needed.
ZEMEMORY (-77): Not enough memory to startup ZCOM
Explanation: This error is also reported by ZMON at ZCOM
subsystem startup. This error indicates that the
available ZCOM kernel memory (specified by the
zcom_mem_size parameter in the system file used to
build the kernel) is not large enough to create the
ZCOM subsystem specified in the TTGEN
configuration file.
Action: The problem can be resolved by either increasing the
amount of memory available for the ZCOM subsystem,
or by reducing the amount of memory required for your
configuration. The amount of memory required for your
configuration as specified in the ttgen configuration file
can be determined by running ttgen with the -s option,
and looking at the total size value which is reported at
the top of the SYSTEM INFORMATION section. To
increase the amount of memory, increase the size of the
zcom_mem_size tunable parameter (usually in
/stand/system), rebuild the kernel (using mk_kernel),
and reboot. To reduce the amount of memory required
for your configuration, review the TTGEN
configuration file and tune the parameters in that file
(for example, reduce the value given in the
Terminal-ZLU parameter). Refer to Appendix B -
Tuning and Sizing in the ACC Installation and
Configuration Guide for more tuning details.