8
display switchover state
Use
display
switchover
state
to display the master/subordinate switchover states of IRF member switches.
Syntax
display switchover state
[
slot
member-id
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Views
Any view
Default command level
1: Monitor level
Parameters
slot
member-id
: Specifies an IRF member by its member ID. If no IRF member is specified, this command
displays the master/subordinate switchover states of the master.
|
: Filters command output by specifying a regular expression. For more information about regular
expressions, see
Fundamentals Configuration Guide
.
begin
: Displays the first line that matches the specified regular expression and all lines that follow.
exclude
: Displays all lines that do not match the specified regular expression.
include
: Displays all lines that match the specified regular expression.
regular-expression
: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Examples
# Display the master/subordinate switchover states of the master.
<Sysname> display switchover state
Master HA State to slot 2: Slave is absent.
Master HA State to slot 3: Realtime backup to slave.
Master HA State to slot 4: Waiting batch backup request from slave.
Table 6
Command output for the master
Field Description
Master HA State to slot
slot-number
Describes the master/subordinate switchover state
between the master and a specific member. The
slot-number
argument represents an IRF member ID.
Slave is absent
The IRF member ID is not used in this IRF fabric.
Waiting batch backup request from slave
The master switch is waiting for the batch backup
request from the subordinate switch.
Batch backup
The subordinate switch is bulk-backing up data from
the master.
Realtime backup to slave
The subordinate switch is backing up real-time data
from the master switch.
Data smooth
The subordinate switch is transitioning to be the
master.
# Display the master/subordinate switchover state of member switch 3.
<Sysname> display switchover state slot 3