Huawei Quidway S9300 Configuration Manual page 173

Quidway S9300 Terabit Routing Switch
Configuration Guide - Device Management
Info: The system is copying the configuration file...
Info: The operation of copying the configuration file is complete.
Info: The system is preparing resources...
Info: The resource preparation is complete.
Info: The system is preparing for batch backup...
Info: The preparation for batch backup is complete.
Info: The system is busy with phase 1 batch backup...
Info: Phase 1 batch backup is complete.
Info: The system is busy with configuration recovery of the new AMB...
Warning: Some errors occurred in the configuration recovery of the new AMB phase.
The top error level: Not Affect ISSU Upgrade. Detailed information can be obtained
by using the command (display issu recover-configuration) in the new AMB.
Info: Configuration recovery of the new AMB is complete.
Info: The system is busy with phase 2 batch backup...
Info: Phase 2 batch backup is complete.
Info: Configuration of interface boards is recovering...
Info: Configuration recovery of interface boards is complete.
Info: The system is busy with phase 3 batch backup...
Info: Phase 3 batch backup is complete.
Info: The system is in real-time backup phase. Please check the backup status
before performing the ISSU switchover (Command: display issu backup state; issu
switchover).
Step 5 Switch planes.
<Quidway> issu switchover
Info: The system will check the ready mode of all modules first. Please wait...
Info: The check for the switchover between forwarding planes starts...
Info: The check for the switchover on slot 7 succeeded.
Info: The check for the switchover between forwarding planes is complete.
Info: The switchover between the forwarding planes starts...
Warning: The connect of telnet will be down, please retry after 30 seconds.
Step 6 Confirm ISSU on the new AMB.
<Quidway> issu confirm
Info: The slave MPU of the new version reboots. After the reboot is complete, the
system automatically exits from ISSU.
Step 7 Check whether the software version of the current system is correct to further confirm ISSU.
<Quidway> display startup
MainBoard:
Configured startup system software:
Startup system software:
Next startup system software:
Startup saved-configuration file:
Next startup saved-configuration file:
Startup paf file:
Next startup paf file:
Startup license file:
Next startup license file:
Startup patch package:
Next startup patch package:
SlaveBoard:
Configured startup system software:
Issue 03 (2011-12-29)
NOTE
During the ISSU plane switch, the Telnet connection may be terminated. This indicates a normal situation
and you need to wait for 30 seconds. After 30 seconds, you can press Enter to re-log in to the device that
performs ISSU.
NOTE
If you check the status of the AMB and SMB after the ISSU plane switch is complete, you can find that
the new AMB is still in the slave state. This is because the hardware switch has not finished yet. After you
run the ISSU confirm command to confirm the ISSU operation and the old AMB restarts with the new
version, check the status of the AMB and SMB. At this time, you can find that both ISSU plane switch and
hardware switch are complete and the status of the new AMB becomes Master.
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Copyright © Huawei Technologies Co., Ltd.
10 ISSU Configuration
cfcard:/S9300V100R006.cc
cfcard:/S9300V100R006.cc
cfcard:/S9300V100R006.cc
cfcard:/S9300cfg.cfg
cfcard:/S9300cfg.cfg
cfcard:/paf.txt
cfcard:/paf.txt
cfcard:/license.txt
cfcard:/license.txt
cfcard:/$_patchstate_a.pat
cfcard:/$_patchstate_a.pat
cfcard:/S9300V100R006.cc
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