Example—Changing the Desired Number of Secondaries
The following example shows the scconf command that is generated by scsetup when it configures the desired number of secondaries for a device group (dg-schost-1). This example assumes that the disk group and volume were created previously.
# scconf -c -D name=phys-host-1,nodelist=phys-schost-1:phys-schost-2,phys-schost-3\ preferenced=true,failback=enabled,numsecondaries=1 # scconf -p | grep Device Device group name: dg-schost-1 Device group type: SDS/SVM Device group failback enabled: yes Device group node list: phys-schost-1, phys-scost-2, phys-schost-3 Device group ordered node list: yes Device group desired number of secondaries: 1 Device group diskset name: dg-schost-1 |
The following example shows use of a null string value to configure the default number of secondaries. The device group will be configured to use the default value, even if the default value changes.
# scconf -c -D name=diskgrp1, nodelist=host1:host2:host3, preferenced=false,failback=enabled,numsecondaries= # scconf -p | grep Device Device group name: dg-schost-1 Device group type: SDS/SVM Device group failback enabled: yes Device group node list: phys-schost-1, phost-2, phys-schost-3 Device group ordered node list: yes Device group desired number of secondaries: 1 Device group diskset name: dg-schost-1 |
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