IIRC Bill posted here some tie ago saying the problem with write cache
on the arrays is being worked on.
Yep, the bug is:
6462690 sd driver should set SYNC_NV bit when issuing SYNCHRONIZE
CACHE to
SBC-2 devices
We have a case going through PSARC that will make things works
correctly with regards to flushing the write cache and non-volatile
caches.
The tricky part is getting vendors to actually support SYNC_NV bit.
If you your favorite vendor/array doesn't support it, feel free to
give them a call...
eric
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