zfs code - Aug 2009 - MISTAKE in Evil_Tuning_Guide - FLUSH

Who do we contact to fix mis-information in the evil tuning guide?

at:
http://www.solarisinternals.com/wiki/index.php/ZFS_Evil_Tuning_Guide#How_to_Tune_Cache_Sync_Handling_Per_Storage_Device

Item 2 indicates SPARC uses file name ssd.conf and X64 uses sd.conf to insert a
line "sd-config-list ...."

After doing this for Hitachi San luns, we still had peformance issues. Sun
support Incident 71249590 indicated that for ssd.conf, the token must be
"ssd-config-list" not "sd-config-list" (begin with ssd vice
sd).  This solved our problem and we are not sending the cache flush to the
Hitachi San anymore.

Anyone know who to contact to get the documentation fixed?
-- 
This message posted from opensolaris.org

Yes, it was confusing.  I''ve tried to clarify it a bit.  Let me know  
if the
current text suffices (beyond the fact that it is fundamentally an  
ugly way
to set parameters).
  -- richard

On Aug 7, 2009, at 8:24 AM, Michael Marburger wrote:
> Who do we contact to fix mis-information in the evil tuning guide?
>
> at:
http://www.solarisinternals.com/wiki/index.php/ZFS_Evil_Tuning_Guide#How_to_Tune_Cache_Sync_Handling_Per_Storage_Device
>
> Item 2 indicates SPARC uses file name ssd.conf and X64 uses sd.conf  
> to insert a line "sd-config-list ...."
>
> After doing this for Hitachi San luns, we still had peformance  
> issues. Sun support Incident 71249590 indicated that for ssd.conf,  
> the token must be "ssd-config-list" not
"sd-config-list" (begin with
> ssd vice sd).  This solved our problem and we are not sending the  
> cache flush to the Hitachi San anymore.
>
> Anyone know who to contact to get the documentation fixed?
> -- 
> This message posted from opensolaris.org
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