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HP-UX Virtual Partitions Administrator’s Guide > Chapter 5 vPars Monitor and Shell Commands

Managing: Removing a Virtual Partition

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To remove a virtual partition, use vparremove. vparremove purges the virtual partition from the vPars database. Any resources dedicated to the virtual partition are now free to allocate to a different virtual partition (for A.03, see Appendix B for exceptions).

You need to shutdown the virtual partition before attempting removal. If the target virtual partition is running, vparremove will fail.

Example

To remove a virtual partition named winona2:

  1. If the virtual partition is running, shutdown the virtual partition:

    winona2# vparstatus winona2# shutdown -h
  2. From the running virtual partition winona1, verify the target virtual partition winona2 has entered the down state (for more information on virtual partition states, see “Commands: Displaying vPars Monitor and Resource Information (vparstatus)”):

    winona1# vparstatus | grep winona2 winona2 Down Dyn,Auto /stand/vmunix winona2 2/ 8 2 1 2 0/ 0 1280
  3. After the virtual partition is in the down state, remove the virtual partition winona2:

    winona1# vparremove -p winona2

NOTE: If the vparremove fails but vparstatus shows the target virtual partition as down, try the vparremove again after waiting a few seconds. There is a small window of time after a virtual partition is downed by the shutdown or vparreset command before you can perform the vparremove command successfully.
TIP: When a virtual partition is removed, data residing on the disk(s) of the target partition is not removed. If you have removed a partition by accident, you may be able to recover the partition by immediately re-creating the same virtual partition with the same assigned resources.
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