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DES-7200 Configuration Guide Chapter 5 System Upgrade Configuration
5.4.3 Insufficient File System
Space
Insufficient file system space may take place during download or file copying. The
system will pr
ompt:
deleted as long as
the device is powered on, and then use "copy tftp" command to copy the new
new boot/main program.
5.4.4 Boot/main Program not
O
Insufficient file system space。
By this time, useless files on the file system shall be cleaned up. For device with
smaller file system space, the current boot/main program can be
upgrade file to the device as the
verwritten during Upgrade
If the boot/main program is not upgraded during the upgrade, the new program will
upgrade.
boar stent after system reboot.
5.4.5 Boot
Erro
not run after system reboot.
As for the slave board, please verify the name of boot/main program before
If the boot/main program is not upgraded, the software versions of master and slave
ds may be inconsi
/main Program Name
r
The user may use the boot system command to set a nonexistent boot/main
program.
Warning: System boot file xxx is missing.
By this time, the user needs to verify whether the configured filename is correct, and
shall especially pay attention to the case-sensitive problem.
5.4.6 Timeout Failure Displayed
during Upgrade
The timeout failure may be displayed during the upgrade.
*Feb 10 15:47:12: %UPGRADE-4-PROTO_TIMEOUT: Server is busy and ack timeout.
By this time, the following solutions can be used:
1. Ensure whether the boardcards to be upgraded are plugged or reset.
2. Ensure whether the boardcards to be upgraded are busy (with high CPU
utilization rate)
3. Ensure whether the boardcards to be upgraded are using large file system
space, if so, remove some useless files, and retry the upgrade after freeing the
file system space.
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