Which version of ZFS allows shrinking of a pool?

Posted by George Bailey on Server Fault See other posts from Server Fault or by George Bailey
Published on 2011-02-21T15:09:59Z Indexed on 2011/02/21 15:26 UTC
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I found a list of versions and their Solaris release numbers http://download.oracle.com/docs/cd/E19253-01/819-5461/appendixa-1/index.html

I know that you can grow a pool by replacing drives with larger ones or adding new drives or mirrors to the pool. I heard that ZFS did not yet support shrinking pools by removing drives/mirrors. But that has probably been changed.

Which version (if any) released the ability to shrink a pool?

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