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2700
2010 May 05
1
Does Opensolaris support thin reclamation?
Support for thin reclamation depends on the SCSI "WRITE SAME" command; see this draft of a document from T10:
http://www.t10.org/ftp/t10/document.05/05-270r0.pdf.
I spent some time searching the source code for support for "WRITE SAME", but I wasn''t able to find much. I assume that if it was supported, it would be listed in this header file:
http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/uts/common/sys/scsi/generi...