Replacing The Secondary Mirroring Device - Cisco ASR 9000 Series User Configuration Manual

Replacing the Secondary Mirroring Device

Command or Action
RP/0/RSP0/CPU0:router(config)# mirror
location 0/ rsp0/cpu0 disk0:disk1:
Step 5 commit
Step 6 show mirror [ location node-id ]
Example:
RP/0/RSP0/CPU0:router# show mirror location
0/ rsp0/cpu0
Step 7 mirror verify location node-id
Example:
RP/0/RSP0/CPU0:router# mirror verify
location 0/ rsp0/cpu0
Replacing the Secondary Mirroring Device
Follow this procedure if you need to replace the secondary boot device used in the disk mirroring process.
SUMMARY STEPS
1. show mirror [location node-id]
2. mirror pause [location node-id]
3. show mirror [location node-id]
4. unmount secondary-device [location node-id]
5. Remove the device and insert a new device.
6. format secondary-device partition [location node-id]
7. show media [location node-id]
8. mirror resume [location node-id]
9. show mirror [location node-id]
Cisco ASR 9000 Series Aggregation Services Router System Management Configuration Guide, Release 5.1.x
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Purpose
• The contents of the primary device are replicated to the
secondary device
• Control of the mirroring server switches to the secondary
storage device.
• The primary device is partitioned.
• Data is replicated back to the primary boot device.
Displays disk mirroring information for an RSP node. It also
provides the status of the synchronization between the primary and
secondary devices.
Verifies disk synchronization for disk mirroring on an RSP node.
Configuring Disk Mirroring