Conguring Storage Arrays
This section contains the procedures about how to congure a storage array or storage system
after you install Oracle Solaris Cluster software.
Table 1–2 lists these procedures.
To congure a storage array or storage system before you install Oracle Solaris Cluster software,
use the same procedures you use in a noncluster environment. For the procedures about how to
congure a storage system before you install Oracle Solaris Cluster software, see the Sun
StorEdge RAID Manager User’s Guide.
Note – When you upgrade rmware on a storage device or on an enclosure, redene the stripe
size of a LUN, or perform other LUN operations, a device ID might change unexpectedly. When
you perform a check of the device ID conguration by running the cldevice check command,
the following error message appears on your console if the device ID changed unexpectedly.
device id for nodename:/dev/rdsk/cXtYdZsN does not match physical
device’s id for ddecimalnumber, device may have been replaced.
To x device IDs that report this error, run the cldevice repair command for each aected
device.
TABLE 1–2 Task Map: Conguring Disk Drives
Task Information
Create a logical unit number (LUN). “How to Create a LUN” on page 22
Remove a LUN. “How to Delete a LUN” on page 25
Reset the LUN conguration. “How to Reset the LUN Conguration” on
page 27
The following is a list of administrative tasks that require no cluster-specic procedures. See the
Sun StorEdge RAID Manager User’s Guide for these procedures.
■
Rebalancing running LUNs
■
Creating a hot spare
■
Deleting a hot spare
■
Increasing the size of a drive group
▼
HowtoCreateaLUN
Use this procedure to create a logical unit number (LUN) from unassigned disk drives or
remaining capacity. For information about LUN administration, see the Sun StorEdge RAID
Manager Release Notes.
Conguring Storage Arrays
Oracle Solaris Cluster 3.3 With StorEdge A1000 Array, Netra st A1000 Array, or StorEdge A3500 System Manual
• May 2011, Revision A
22
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