snapmirror mediator primary-bias history show
Suggest changes
PDFs
Show Primary Bias History
Availability: This command is available to cluster administrators at the admin privilege level.
Description
The snapmirror mediator primary-bias history show command shows the history of Primary bias events.
The setting/clearing of the Primary Bias states (including the intermediate state) will be logged as event history per CG endpoint in the "snapmirror mediator primary bias history" command. The "mediator-engaged/disengaged-for-failover" actions will represent the setting/clearing of the intermediate state preventing Failover on slave endpoints of a CG. The "primary-bias-activated/not-activated" will represent the state that allows master endpoints to assume the I/O serving authority.
Parameters
- {
[-fields <fieldname>,…] -
If you specify the
-fields <fieldname>, …parameter, the command output also includes the specified field or fields. You can use '-fields ?' to display the fields to specify. - |
[-instance ]} -
If you specify the
-instanceparameter, the command displays detailed information about all fields. [-cg-path {<[vserver:][volume]>|<[[cluster:]//vserver/]volume>|<hostip:/lun/name>|<hostip:/share/share-name>|<[vserver:]/cg/[app-cgname]>}]- Cg Path-
CG path.
[-start-time <MM/DD/YYYY HH:MM:SS>]- TBA Task Start Time-
Time of event
[-action {Primary bias activated. Mediator Disengaged|Primary bias not-activated. Mediator engaged|Mediator disengaged for failover|Mediator engaged for failover}]- Event-
Primary bias event.
Examples
The following example shows the history output
C1_sti7-vsim-ucs569m_cluster::*> snapmirror mediator primary-bias history show -cg-path vs0:/cg/scg
CG Path Time Action
-------------- ---------------- ------------
vs0:/cg/scg 7/25/2022 10:33:28
primary-bias-activated
vs0:/cg/scg 7/25/2022 22:42:33
primary-bias-not-activated
2 entries were displayed.
C1_sti7-vsim-ucs569m_cluster::*>