Sun Microsystems Solaris 7 11/99, Руководство по аппаратной платформе

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76 Solaris 7 11/99 Sun Hardware Platform Guide • November 1999
7. If you have a Sun Enterprise 450 or an Ultra 450, turn the keyswitch to the
Standby position, wait a few seconds, and then power on again. If you have an
Ultra 1 or Ultra 2 system, type
reset-all
.
If you set the
auto-boot?
NVRAM configuration variable to
true
, and the
boot-
device
variable contains the device or device alias where the Solaris 7 operating
environment was installed, then the system will boot the Solaris 7 operating
environment.
Error Messages
Most of the error messages were documented within the flash PROM update
procedure. This section contains error messages that were not part of the flash
PROM update procedure.
Retained Page/mmap Failure
If you see an error message similar to the following, just after the flash update
program logs on
Flash Update 2.0: Program and system
initialization in progress... eeprom:(attach) No retained page
found in device tree
then the update will fail with the following message if
the Flash PROM Update is attempted:
If this error occurs, issue a
reboot
command at the superuser prompt and allow the
system to return to the Flash PROM Update inquiry WITHOUT INTERRUPTION.
Attempt the flash PROM Update once again by completing the steps in the section
“To Update the Flash PROM” on page 67. If the reboot was uninterrupted and the
flash PROM Update fails a second time for the same reason, contact your
Authorized Service Provider.
Do you wish to update the firmware in the system Flash PROM? yes/
no : yes
eeprom:(mmap) on retained page failed: no retained page found
Flash Update: MMAP call failed.
: No such device or address