HP 316095-B21 - StorageWorks Edge Switch 2/24 User Manual page 216

Table 27 Miscellaneous problems and resolutions (continued)
Problem
Using Fabric Manager or
Device Manager to manage
Cisco MDS9xx switches.
When the client application is
started on an HP-UX machine,
the exception
java.lang.OutOfMemoryE
rror: unable to create
new native thread is
displayed in thread main.
The system reboots or is unable
to gather SNMP information.
A report failed to be generated
due to memory constraints.
Receiving error
Compatibility between
<TARGET VERSION> and
<CURRENT VERSION> is
unknown. Do you want
to continue?
An error occurs when trying to
delete a nickname.
The system reboots or is unable
to gather SNMP information.
Problems with zoning
The following section states some possible issues and recommended solutions for zoning errors.
216 Troubleshooting
Cause/resolution
Install JRE 1.4 or greater, which includes Java Web Start
The following two HP-UX 1 1.0 kernel parameters are set
too low for most Java applications. Edit the parameter
limits as described below.
max_thread_proc:
Increase the maximum number of threads allowed in
each process higher than the expected maximum
number of simultaneously active threads (for example,
1024). The maximum value is the value of nkthread.
nkthread:
Set the limit for the total number of kernel threads able
to run simultaneously in the system to a value greater
than nproc. The default is approximately twice that of
nproc. The maximum is 30000.
Multiple SNMP calls are being sent to a device that
can't handle the constant requests for information.
Verify that the devices you are discovering are not being
discovered by another appliance. Discovering devices
using multiple appliances can result in errors.
Generate a fewer number of reports at one time.
Firmware files are included in the upgrade process, but
release rules are not. Since release rules are required
when sending another firmware version to a switch, this
error results. To fix this problem, add the latest firmware
file to the firmware library. This also adds the new
release rules and resolves the problem.
Once assigned, a nickname cannot be deleted.
Multiple SNMP calls are being sent to a device that
can't handle the constant requests for information. To
resolve this issue, verify that the devices you are
discovering are not being discovered by another server.
Discovering devices using multiple servers can result in
errors.