HP Surestore Disk Array 12h System Administrator's Guide for HP-UX, MPE, and W - Page 27

Deleting a LUN, To delete a LUN

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HP-UX Using the HP-UX System Administration Manager Managing LUNs (Logical Drives) Deleting a LUN CAUTION! All data on a LUN is lost when it is deleted. Make sure you backup any important data on the LUN before deleting it. When a LUN is deleted, its capacity is returned to the pool of unallocated capacity. Deleting a LUN is a good way of freeing up capacity for the Active Hot Spare or for RAID 0/1 space to improve disk array performance. NOTE! Before deleting a LUN, check your operating system documentation for any additional information or steps that may be required to delete a LUN. To delete a LUN: 1. From the list of disks and arrays, select the LUN to be deleted. 2. Select "Actions" from the menu bar. 3. Select "Disk Array Maintenance." 4. Select "Unbind LUN..." 5. Select "OK" to confirm the request. 6. Note the removal of the LUN from the list of disks and arrays. 27

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Using the HP-UX System Administration Manager
Managing LUNs (Logical Drives)
27
HP-UX
Deleting a LUN
CAUTION!
All data on a LUN is lost when it is deleted. Make sure you backup any
important data on the LUN before deleting it.
When a LUN is deleted, its capacity is returned to the pool of unallocated capacity. Deleting a LUN is a
good way of freeing up capacity for the Active Hot Spare or for RAID 0/1 space to improve disk array
performance.
NOTE!
Before deleting a LUN, check your operating system documentation for any additional
information or steps that may be required to delete a LUN.
To delete a LUN:
1.
From the list of disks and arrays, select the LUN to be deleted.
2.
Select “Actions” from the menu bar.
3.
Select “Disk Array Maintenance.”
4.
Select “Unbind LUN...”
5.
Select “OK” to confirm the request.
6.
Note the removal of the LUN from the list of disks and arrays.