[illumos-Developer] Review --> iSCSI UNMAP support

Garrett D'Amore garrett at nexenta.com
Wed Feb 9 17:11:57 PST 2011


Thanks.  As you know, I've reviewed it already. :-)

	- Garrett

On Wed, 2011-02-09 at 18:11 -0500, Dan McDonald wrote:
> Hello again!
> 
> Sumit Gupta contributed some iSCSI changes so that we can support the UNMAP
> SCSI command.  This helps with ZFS sparse volumes servicing virtualized
> clients.
> 
> Here's the webrev:
> 
> 	http://www.kebe.com/~danmcd/webrevs/unmap/
> 
> and I can produce the test programs upon request.  I need to do some interop
> testing with Linux and an ext4 filesystem (coming soon), but I figure this is
> in good enough shape for you guys to take a peek.
> 
> Thanks!
> Dan
> 
> 
> 
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