Huawei Quidway S9300 Configuration Manual page 165

Quidway S9300 Terabit Routing Switch
Configuration Guide - Device Management
Once the command is run, the system has entered the ISSU check phase. ISSU check has the
following impact on the system:
l The SMB is reset on the basis of the new version and then becomes the new AMB.
l The ISSU rollback timer is activated. ISSU must be finished before the timer expires.
For the interactive information and description during ISSU check, refer to
Table 10-1 Description of the issu check command output
Interactive information
Warning: The value of the ISSU
rollback timer is 120 minutes. The
system will begin the ISSU upgrade.
Continue? [Y/N]:
Warning: The slave board will be
rebooted and check the software
compatibility. Continue? [Y/N]:
Issue 03 (2011-12-29)
Otherwise, ISSU may fail.
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Description
Warning: The length of the ISSU rollback timer is
120 minutes. The system will start ISSU.
Continue? [Y/N]
l If you enter y, the system starts ISSU and
performs ISSU check.
l If you enter n, the system aborts the running of
the issu check command and then quits ISSU.
Warning: The SMB will be reset and then the
system will check software compatibility.
Continue? [Y/N]
l When you enter y, the SMB will be reset on the
basis of the new version. The process lasts
about two minutes in normal situations. After
the SMB is reset, the system checks software
compatibility.
l If you enter n, the system aborts the running of
the issu check command and then quits ISSU.
NOTE
When the R version of the source version is the same as
that of the target version, the preceding prompt is
displayed.
10 ISSU Configuration
Table 10-1.
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