85
Core Switch 2/64 and SAN Director 2/128 installation guide
CP cards are failing over
frequently.
A third-party application has a
memory leak.
Check application for memory
leaks.
There is excessive serial port
activity.
Ensure that serial port activity
remains below specified amount.
CP card is attached to an ethernet
with high-traffic loads.
Ensure that Ethernet traffic remains
below specified amount
Chassis is overheated.
Enter
sensorShow
command to
check internal temperature. If
components are overheating, shut
down port cards as necessary to
return the temperature to operating
range.
One or more 16-port cards
have either shut down or
failed POST as indicated by
the error log.
16-port cards might be
overheated.
Enter the
sensorShow
command
to check the internal temperature
readings. If components are
overheating, shut down port cards
as necessary to return the
temperature readings to the
operating ranges.
16-port card might be faulty.
Enter the
slotShow
command to
determine status. For more
information, enter the
diagDisablePost
command;
then, enter the
slotPowerOn
[slot]
command. Resolve the
source of the problem or replace
the card as required.
Pins on the card or on the
backplane (inside the slot) might
be damaged.
Remove card from chassis and
inspect pins on card and on
backplane inside slot. Do not
reinstall if pins on either component
are visibly damaged, as this could
damage pins on other component.
Replace components as required.
Table 15
Troubleshooting the switch (continued)
Issue
Possible cause
Recommended action
Summary of Contents for StorageWorks 2/64 - Core Switch
Page 8: ...Contents 8 ...
Page 24: ...Overview 24 ...
Page 130: ...Setting up and installing modems 130 ...
Page 134: ...Running routine operations 134 ...
Page 166: ...Index 166 ...
