Solaris now has NCQ for SATA. At least for the Marvell chipset.
Multiple IOs per target was putback in build 61. You can see it in CR
6498799, but you may want to note CR 6543178, depending on your workload.
Hope that helps,
- Matt
Leon Mergen wrote:
Hello Andrew,
Solaris does not yet support NCQ.
I understand that, but does opensolaris / sxce support this ? Because, if you
read this thread:
http://www.opensolaris.org/jive/thread.jspa?messageID=104085
.. you can see that "Support for NCQ for SATA drivers using the native SATA
framework is available in build 47. However, that support only enabled single outstanding
NCQ requests. For concurrent outstanding NCQ requests the support is in build 61
(currently the most recent build available). Currently only marvell88sx is utilizing the
NCQ features, but other SATA drivers will be enabled in the near future. "
Or is it that you mean that no support/guarantees are provided for this ?
Regards,
Leon Mergen
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