30
SPARC Enterprise T5120 and T5220 Servers Product Notes • April 2010
6627396
If you keep on continuously executing the
command in the service processor that you
logged in, the return of command slows down.
Or errors might occur.
If ILOM has been used at least once, log out
from ILOM.
When problems arise, AC power-cycle the
system.
6628377
Though you disable the TTYA by using the
ILOM command, it doesn't turn disable and you
can log in to OS.
None.
6662997
If you change any firmware variables (such as
auto-boot?
), keep a record of your changes.
In the event of a motherboard replacement, most
of the SP variables will become the default
values.
The service manual indicates that moving the
SCC module to the new motherboard will
preserve customized variables, but this is not
true because not all variables are stored in the
SCC module.
The following variables are stored in the SCC
module, and will be preserved when the SCC
module is moved to a replacement motherboard:
• Host ID
• Mac addresses
All other variable values will become default
values.
Keep a record of any firmware variables that are
modified.
In the event that the motherboard is replaced,
use your record of customized variables to
manually modify the firmware variables on the
new motherboard.
6636098
If a built-in fan is erroneously detected as a
failure and reported as such to the Enhanced
Support Facility software or Server System
Manager software, an error message is
displayed:
For an example of the errors, see
May be Erroneously Detected as a Failure (CR
6636098)” on page 42
Note - Enhanced Support Facility patch 914604-
04.
Since these messages do not have an effect on
your system behavior, ignore these messages.
6723410
If you repeat in sequence a login to the service
processor, executing a command, and logging
out, logout may fail.
If this problem occurs, terminate the login
session on the client from which you have
accessed the service processor.
TABLE 3-3
Firmware, ILOM, POST, and SP Issues
(Continued)
CR
Description
Workaround
