Cisco Systems 57712 Manual De Usuario

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Purpose
Command or Action
Prompts you to select a different current
policy.
Server /chassis/storageadapter/virtual-drive #
modify-attributes
Step 4
This example shows how to carve a new virtual drive out of unused space in an existing RAID 1 drive group:
Server#
scope chassis
Server /chassis #
scope storageadapter SLOT-3
Server /chassis/storageadapter #
scope virtual-drive
Server /chassis/storageadapter/virtual-drive #
modify-attributes
Current write policy: Write Back
0: Write Through
1: Write Back
2: Write Back even if Bad BBU
Choose number from above options -->
0
The following attribute will be modified:
- Write policy: Write Through
OK? (y or n) -->
y
operation in progress.
Server /chassis/storageadapter/virtual-drive #
Making a Dedicated Hot Spare
Before You Begin
You must log in with admin privileges to perform this task.
Procedure
Purpose
Command or Action
Enters the chassis command mode.
Server# scope chassis
Step 1
Enters command mode for an installed storage
card.
Server /chassis # scope storageadapter slot
Step 2
Enters command mode for the specified
physical drive.
Server /chassis/storageadapter # scope
physical-drive 
drive-number
Step 3
You are prompted to choose a virtual drive for
which the dedicated hot spare is being created.
Server /chassis/storageadapter/physical-drive
make-dedicated-hot-spare
Step 4
This example shows how to make physical drive 3 a dedicated hot spare for virtual drive 6:
Server#
scope chassis
Server /chassis #
scope storageadapter SLOT-3
Cisco UCS C-Series Servers Integrated Management Controller CLI Configuration Guide, Release 1.5    
   OL-28893-01
121
Managing Network Adapters
Making a Dedicated Hot Spare